CN102239027B - Method for joining resin member with metal member, and liquid-cooled jacket manufacturing method - Google Patents

Method for joining resin member with metal member, and liquid-cooled jacket manufacturing method Download PDF

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Publication number
CN102239027B
CN102239027B CN200980150166.9A CN200980150166A CN102239027B CN 102239027 B CN102239027 B CN 102239027B CN 200980150166 A CN200980150166 A CN 200980150166A CN 102239027 B CN102239027 B CN 102239027B
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CN
China
Prior art keywords
hardware
throw
resin component
friction
component element
Prior art date
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Active
Application number
CN200980150166.9A
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Chinese (zh)
Other versions
CN102239027A (en
Inventor
濑尾伸城
堀久司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Light Metal Co Ltd
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Nippon Light Metal Co Ltd
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Application filed by Nippon Light Metal Co Ltd filed Critical Nippon Light Metal Co Ltd
Publication of CN102239027A publication Critical patent/CN102239027A/en
Application granted granted Critical
Publication of CN102239027B publication Critical patent/CN102239027B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
    • B23K20/1255—Tools therefor, e.g. characterised by the shape of the probe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/0681—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding created by a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/44—Joining a heated non plastics element to a plastics element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
    • B29C65/645—Joining a non-plastics element to a plastics element, e.g. by force using friction or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/65—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles with a relative motion between the article and the welding tool
    • B29C66/652—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles with a relative motion between the article and the welding tool moving the welding tool around the fixed article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • B29C66/81429—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth comprising a single tooth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • B29C66/8362—Rollers, cylinders or drums moving relative to and tangentially to the parts to be joined
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/12—Vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/42—Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • B29C66/7422—Aluminium or alloys of aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • B29C66/7428—Transition metals or their alloys
    • B29C66/74281—Copper or alloys of copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/18—Heat-exchangers or parts thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/20—Indexing scheme relating to G06F1/20
    • G06F2200/201—Cooling arrangements using cooling fluid

Abstract

Provided are a method for joining a resin member with a metal member which allows them to be joined easily while achieving a sufficient level of joint strength, and a liquid-cooled jacket manufacturing method. The joining method is characterized in that after a resin member (2) and a metal member (3) are overlapped, a rotating friction stir tool (G) is pressed from the metal member (3) side and the two members are joined by the heat of friction. According to said joining method, after the resin is melted by the heat of friction, the resin member (2) fuses to the metal member (3) as the temperature drops, so the members can be joined easily and firmly.

Description

The joint method of resin component element and hardware and the manufacture method of liquid-cooled jacket
Technical field
The present invention relates to the joint method of resin component element and hardware and there is resin component element and the manufacture method of the liquid-cooled jacket of hardware.
Background technology
Automobile industry, industry machine industry etc. widely field are being sought the bonding or technology of affixed resin component element and hardware mechanically.As the method with the relative simple and easy joint of hardware by resin component element, can list use adhesives.And utilizing adhesives, existence cannot obtain the problem of enough intensity.Therefore, in the disclosed technology of patent documentation 1, in advance the hardware of aluminium alloy system is inserted after mould, resin ductile material is penetrated to this mould and two members are engaged.
Patent documentation 1: Japanese Patent Laid-Open 2007-50630 communique
Summary of the invention
Invent technical problem to be solved
But, if use above-mentioned joint method in the past, can exist shaping and the demoulding etc. of mould to waste time and energy, engage the numerous and diverse problem of operation.In addition, in joint method in the past, because being carries out injection molding while resin is engaged with hardware, therefore there is the problem that cannot engage for the resin component of both having deposited.That is to say, joint method in the past lacks design freedom.
From the above point of view, technical problem of the present invention is to provide and has enough bond strengths and can the resin component element of simple and easy joint and the manufacture method of the joint method of hardware and liquid-cooled jacket.
The technical scheme that technical solution problem adopts
In order to address the above problem, joint method of the present invention is after making resin component element overlap with hardware, press the throw of rotation from above-mentioned hardware side, make above-mentioned resin component element fusing engage above-mentioned resin component element and above-mentioned hardware by frictional heat, it is characterized in that, carry out more shallow friction stirring to stir the plastification region and the discontiguous degree of above-mentioned resin component element that form by friction, thereby utilize frictional heat to make a part of melting of above-mentioned resin component element and engage above-mentioned resin component element and above-mentioned hardware.
According to this joint method, utilize the surface of the frictional heat molten resin member that results from hardware, in the time again hardening, engage securely with hardware welding.That is to say, can only engage relatively easily two members by pressing the throw of rotation.In addition, according to this joint method, owing to can engaging the resin component element both deposited and hardware, and can only pressing throw in desirable part, therefore can improve the free degree of design.
In addition, comparatively it is desirable to, above-mentioned throw is friction stirring throw, and above-mentioned friction stirring is pressed on to above-mentioned hardware with the end face of throw.According to this joint method, owing to can pressing very equably hardware, therefore can improve joint precision.
In addition, comparatively it is desirable to, above-mentioned hardware is aluminum or aluminium alloy system, and above-mentioned friction is stirred to 2～5 times of thickness that are set as above-mentioned hardware with the external diameter of the shoulder of throw.According to this joint method, can improve the bond strength of two members.If the external diameter of shoulder is less than 2 times of the thickness of hardware, a little less than bond strength.On the other hand, if the external diameter of shoulder is larger than 5 times of the thickness of hardware, can be to the larger load of friction agitating device effect, therefore undesirable.
In addition, comparatively it is desirable to, above-mentioned hardware is aluminum or aluminium alloy system, and by above-mentioned friction stir with the compression distance of throw be set as above-mentioned hardware thickness 5%～20%.According to this joint method, can improve the bond strength of two members.If 5% little than the thickness of hardware stirred with the compression distance of throw in friction, a little less than bond strength.On the other hand, if 20% large than the thickness of hardware stirred with the compression distance of throw in friction, can be to the larger load of friction agitating device effect, therefore undesirable.
In addition, comparatively it is desirable to, above-mentioned throw is to be frictionally engaged with throw, and presses on above-mentioned hardware by being frictionally engaged with the side face of throw.According to this joint method, can engage resin component element and hardware with the frictional heat of hardware with throw by being frictionally engaged of rotation.
In addition, comparatively it is desirable to, above-mentioned hardware is aluminum or aluminium alloy system, and before joint, above-mentioned hardware is carried out to etch processes or anodized, and form concavo-convex on surface.If use this joint method, the resin of fusing can enter the recess that is formed at metal component surface, thereby can engage more firmly.
In addition, the invention is characterized in, having, heat supply conveying fluid is mobile, and on the resinous cover body of the recess of a part of opening, mounting is by after the metal packaging body processed of the peristome sealing of above-mentioned recess, press the throw of rotation from above-mentioned encapsulation side, carry out more shallow friction stirring to stir the plastification region and the discontiguous degree of above-mentioned cover body that form by friction, thereby utilize frictional heat to make the part fusing of above-mentioned cover body and engage above-mentioned cover body and above-mentioned packaging body, wherein, the heat delivery that above-mentioned heat carries fluid that heat production body is produced is extremely outside.
According to the manufacture method of this liquid-cooled jacket, utilize the frictional heat that results from metal packaging body to melt the resin that overlaps body, in the time again hardening, weld and engage securely with packaging body.That is to say, can only come clutch collar body and packaging body by pressing throw, therefore can easily manufacture liquid-cooled jacket.
In addition, comparatively it is desirable to, make throw along the circumference inner side of above-mentioned packaging body around a circle, and engage above-mentioned cover body and above-mentioned packaging body.By this, the peristome of package cover body more reliably, and can improve the workability engaging.
Invention effect
According to the joint method of resin component element of the present invention and hardware, can easily and with enough bond strengths engage resin component element and hardware.In addition, according to the manufacture method of liquid-cooled jacket of the present invention, can easily manufacture the liquid-cooled jacket with enough bond strengths.
Brief description of the drawings
Fig. 1 is the stereogram that represents the resin component element of the first embodiment and the joint method of hardware.
Fig. 2 is the figure that represents friction stirring throw, and Fig. 2 (a) is cutaway view, and Fig. 2 (b) is ground plan.
Fig. 3 is the exploded perspective view that represents the liquid-cooled jacket of the second embodiment.
Fig. 4 is the stereogram of looking up the packaging body of the liquid-cooled jacket of the second embodiment from below.
Fig. 5 is the top view that represents the friction agitating procedure of the second embodiment, and Fig. 5 (a) represents beginning, and Fig. 5 (b) represents latter end.
Fig. 6 is the I-I line cutaway view of Fig. 5 (a).
Fig. 7 is the cutaway view that represents the variation of the friction agitating procedure of the second embodiment.
Fig. 8 is the stereogram that represents the 3rd resin component element of embodiment and the joint method of hardware.
Fig. 9 is the stereogram that embodiment is described.
Detailed description of the invention
The first embodiment
With reference to accompanying drawing, the first embodiment of the present invention is elaborated.As shown in Figure 1, in the present embodiment, describe as example to engage situation that tabular resin component element 2 and tabular hardware 3 form composite component 1.
The resin component element of present embodiment comprising with the joint method of hardware (being designated hereinafter simply as " joint method "): the operation that overlaps makes resin component element 2 overlap with hardware 3 in this operation; And friction agitating procedure, in this operation to hardware 3 stirring that rubs.
First, in coincidence operation, as shown in Figure 1, hardware 3 is loaded on resin component element 2, a part for the upper surface of resin component element 2 is contacted with a part for the lower surface of hardware 3.In the present embodiment, resin component element 2 is PET (polyethylene terephthalate; PET) system tabular component.The material of resin component element 2 is not limited to PET, can from thermoplastic resin, do suitably to select according to purposes.
In the present embodiment, hardware 3 is tabular components of aluminium alloy system (A5052-O).Hardware 3 can be done suitably to select according to purposes from aluminium, aluminium alloy, copper, copper alloy, titanium, titanium alloy, magnesium, magnesium alloy etc. can rub the metal material stirring.Below, also hardware 3 is called " aluminium alloy element 3 ".
Next, in friction agitating procedure, as shown in Fig. 2 (a) and Fig. 2 (b), use throw G (stir and use throw G also referred to as friction below), from the upper surface side of aluminium alloy element 3 to aluminium alloy element 3 stirring that rubs.Friction stir with throw G there is roughly cylindrical shoulder G1, from outstanding pin (pin) G2 of portion of the lower surface (end face) of shoulder G1.Friction stir with throw G by tool steel geometric ratio aluminium alloy element 3 also hard metal material formed.As shown in Fig. 2 (b), the G2 of pin portion has and overlooks spiral spire G11, be formed at the central authorities of shoulder G1 and overlook rounded rounded portions G12.Shape, the size etc. of shoulder G1 and the G2 of pin portion can be done suitable setting according to the object engaging.In addition, also can use the smooth friction stirring throw of lower surface (end face) that the G2 of pin portion, shoulder G1 are not set.
In friction agitating procedure, fixing resin member 2 and aluminium alloy element 3 and after it cannot be moved, make friction stir the lower surface (end face) and aluminium alloy element 3 subtends with throw G, be pressed into (pressing) prescribed depth in the optional position of the upper surface of aluminium alloy element 3, and friction stirring throw G is relatively moved along the long side direction of aluminium alloy element 3.There is no particular restriction for the rotating speed (rotary speed) of friction stirring use throw G and engaging speed (feed speed), for example, move with rotating speed 1000rpm, engaging speed 300mm/min.
At the upper surface of aluminium alloy element 3, stir and form plastification region W with the motion track of throw G along friction.At this, " plastification region " comprises and stirring with the heated state that shows as plastification of the frictional heat of throw G, friction stirring with throw G by getting back to this two states of state of normal temperature because of friction.In the present embodiment, with the not compression distance of the degree of contact pressure resin member 2 stirring that rubs of plastification region W.In addition, preferably the burr excision producing at the upper surface of aluminium alloy element 3 will be stirred because of friction by machining.
If use above-mentioned joint method, intersection for resin component element 2 with aluminium alloy element 3, press the friction of rotation stirs with throw G and moves it from the top of aluminium alloy element 3, utilize frictional heat to carry out the resin on molten resin member 2 surfaces (surface part), and make its underhardening again along with temperature reduction.By this, resin component element 2 be welded in to the lower surface of aluminium alloy element 3 and engage.That is to say, can only engage relatively easily two members by pressing friction stirring with throw G.In addition, in above-mentioned existing method, owing to carrying out engaging of the injection molding of resin and resin component element and aluminium alloy element simultaneously, therefore can not engage the member of both having deposited, if but the joint method of use present embodiment also can engage the resin component element 2 of both having deposited and aluminium alloy element 3.
In addition, use throw G owing to only pressing friction stirring at desired joint, thereby can improve the free degree of design.In addition, because by friction stirring is pressed into aluminium alloy element 3 and can balancedly presses hardware with the end face of throw G, therefore can improve joint precision.In addition, also can be bonded into the plastification region W forming because of friction stirring and contact with resin component element 2, but also can as shown in the embodiment, carry out stirring and engaging compared with shallow friction with the discontiguous degree of resin component element 2 with plastification region W.
In addition, comparatively it is desirable to, friction is stirred to 2～5 times of thickness that are set as aluminium alloy element 3 with the external diameter of the shoulder G1 of throw G.In addition, comparatively it is desirable to, by friction stir with the compression distance of throw G (being pressed into length) till from the upper surface of aluminium alloy element 3 to the lower surface of shoulder G1 be set as aluminium alloy element 3 thickness 5%～20%.By the external diameter of shoulder G1 or friction stirring are done to above-mentioned setting with the compression distance of throw G, can improve bond strength.It is according to narration below.
In addition, comparatively it is desirable to, on the face at least contacting with resin component element 2 of aluminium alloy element 3, carry out etch processes or pellumina (anodic oxidation) process, on this contact-making surface, form concavo-convex after, carry out above-mentioned friction agitating procedure.If use this joint method, the recess that can enter aluminium alloy element 3 due to the resin having melted increases the contact area of resin component element 2 and aluminium alloy element 3, therefore can engage more firmly.
Etch processes is for example that aluminium alloy element 3 be impregnated in and in hydrochloric acid solution, adds aluminum chloride hexahydrate and modulate the etching solution forming and carry out.On the other hand, pellumina processing is to do electrolysis with dilute sulfuric acid or oxalic acid etc. taking aluminium alloy as anode, thereby in electrochemical mode, the surface oxidation of aluminium alloy element 3 is carried out.
In addition, become the surface treatment of convex-concave surface as the surface that makes aluminium alloy element 3, be not defined as etch processes or pellumina processing, for example, also can utilize the lapped faces such as metal plug (wire brush) to make its alligatoring and form concavo-convex.
The second embodiment
Next, the second embodiment of the present invention is described.In the present embodiment, as shown in Figure 3, describe as example to manufacture the situation with resinous cover body 10 and the liquid-cooled jacket P of the packaging body 30 of metal system (in the present embodiment as aluminium alloy system).Liquid-cooled jacket P is for example for CPU (central processing unit; CPU) etc. heat production body cooling.
As shown in Figure 3, liquid-cooled jacket P is flowed by the water (not shown) that has the heat of being provided as and carry fluid and the cover body 10 of the recess 11 of a part of opening, the packaging body 30 that is fixed on the peristome 12 of the encapsulation recess 11 of cover body 10 are formed, and wherein above-mentioned heat carries fluid using the heat delivery producing as the CPU (not shown) of heat production body to outside.
The liquid-cooled jacket P above it central authorities of the cover plate portion 31 of side is provided with CPU (not shown) across fin (not shown), installing under the state of CPU, cooling water is circulated in liquid-cooled jacket P, capture the heat that CPU produces, and carry out heat exchange with the cooling water at internal circulation.By this, the heat of obtaining from CPU is passed to cooling water by cover plate portion 31, consequently, and cooling CPU effectively.In addition, fin is the tablet for the heat of CPU being passed to effectively to cover plate portion 31, for example, be that the metal that has a high-termal conductivity by copper etc. forms.
Cover body 10 is the casings at the shallow end of a side (being upside in the present embodiment) opening, and side is formed with recess 11 therein, and has diapire 13 and perisporium 14.In the present embodiment, cover body 10 is by thermoplastic resin formed thereby.By this, can realize the lightweight of liquid-cooled jacket P and easily operation.
At the around openings edge part 12a of recess 11 of cover body 10, be formed with step surface 15 at the upper surface from perisporium 14 to the position of next segment distance.From the upper surface of perisporium 14 till the distance (degree of depth) of step surface 15 is identical with the gauge of the cover plate portion 31 of hereinafter described packaging body 30.On step surface 15, load the periphery of the cover plate portion 31 of packaging body 30.In order to ensure the volume of the mobile recess 11 of Cooling Water, preferably the width W of step surface 15 1 is set as far as possible littlely, and in the present embodiment, be formed as larger than the external diameter of the shoulder G1 of friction stirring throw G.
In a pair of wall 14a of portion, the 14a of the mutual subtend of perisporium 14, form respectively the promising through hole 16,16 that makes cooling water flow into recess 11.In the present embodiment, through hole 16,16 extends along the subtend direction (directions X in Fig. 3) of the 14a of wall portion, 14a, and has circular cross-section, is formed at the pars intermedia of the depth direction of recess 11.In addition, shape and the position of through hole 16 are not limited to this, can do suitably to change according to kind, the flow etc. of cooling water.
As shown in Figures 3 and 4, packaging body 30 has tabular cover plate portion 31 and multiple fin 32,32..., its cover plate portion 31 have with cover body 10 recess 11 peristome 12 (with reference to Fig. 3) same shape (present embodiment for square) flat shape, multiple fins 32,32... are located at the lower surface of cover plate portion 31.
Multiple fins 32,32... are configured to be parallel to each other and are orthogonal with cover plate portion 31, and form one with cover plate portion 31.By this, heat can be successfully transmits between cover plate portion 31 and fin 32,32....As shown in Figure 3, fin 32,32... be configured to orthogonal upper extension of direction (X-direction in Fig. 3) of the 14a of wall portion, the 14a of perisporium 14 that is formed with through hole 16,16.Height (degree of depth) size (the Z-direction length in Fig. 3) of fin 32 equates with the depth dimensions of recess 11, makes its leading section be connected to the bottom surface of recess 11.By this, be installed at packaging body 30 under the state of cover body 10, utilize the bottom surface of the cover plate portion 31 of packaging body 30, adjacent fin 32,32, recess 11 to mark off the space of tubular, the function in this space is the stream 33 (with reference to Fig. 5 (a)) mobile as Cooling Water.In addition, the length dimension of fin 32,32... (the X-direction length in Fig. 3) is shorter than the length dimension on one side of recess 11, and the internal face of each wall 14a of portion, the 14a of the perisporium 14 of its two ends and recess 11 is respectively across predetermined distance.By this, packaging body 30 is being installed under the state of cover body 10, the stream that the space between the 14a of wall portion of the two ends perisporium 14 outside and recess 11 of fin 32,32... forms (Y direction Fig. 3) expansion from through hole 16 towards the direction orthogonal with the bearing of trend of fin 32 collects portion 34 (with reference to Fig. 5 (a)).
Packaging body 30 is to be formed by aluminium alloy.The block machining that packaging body 30 forms aluminium alloy forms.In addition, packaging body 30 can be done suitably to select according to purposes from aluminium, aluminium alloy, copper, copper alloy, titanium, titanium alloy, magnesium, magnesium alloy etc. can rub the metal material stirring.
Next, with Fig. 5, the manufacture method of liquid-cooled jacket P is specifically described.The manufacture method of the liquid-cooled jacket of present embodiment comprises: mounting operation, in this operation, loads packaging body 30 in cover body 10; And friction agitating procedure, in this operation, stirring rubs along the inner side of docking section 40.
Mounting operation in, as shown in Fig. 3 and Fig. 5 (a), make fin 32 be positioned at downside and by packaging body 30 insert cover body 10 recess 11, thereby the cover plate portion 31 of packaging body 30 is loaded on step surface 15.At this, the opening circumference 12a of the recess 11 of cover body 10 docks with the circumference 30a of packaging body 30, thereby forms docking section 40.
In friction agitating procedure, friction stirring throw G is relatively moved along the inner side of this docking section 40.Namely make the lower surface (end face) of friction stirring throw G with packaging body 30 subtends and after pressing with regulation compression distance, its step surface 15 (with reference to Fig. 3) along cover body 10 is moved with the intersection that the cover plate portion 31 of packaging body 30 overlaps.Now comparatively it is desirable to, put in the ambient surface of the perisporium 14 that overlaps body 10 fixture (not shown) that surrounds cover body 10 from four direction in advance, so that cover body 10 does not move.
In friction agitating procedure, as shown in Fig. 5 (a) and Fig. 6, friction is stirred to the inner side that is set in docking section 40 with the insertion position (starting end 54a) of throw G.Then,, under the overlapping state in the center of friction stirring being used to the pivot Q of throw G and the width of step surface 15, make friction stirring throw G move cover plate portion 31 is done to the stirring that rubs.
Afterwards, rotation and the movement with throw G stirred in continuation friction, as shown in Fig. 5 (b), makes friction stirring throw G make a circle and form plastification region W around the week of peristome 12.Now, friction is stirred and held 54b (with reference to Fig. 5 (b)) with the starting end 54a (with reference to Fig. 5 (a)) of throw G with end is overlapping, makes a part of plastification region W overlapping.
As mentioned above, make friction stir with throw G along docking section 40 inner side of (with reference to Fig. 5 (a)) detour one week and the stirring that rubs, thereby by packaging body 30 be fixed on overlap body 10, form by this liquid-cooled jacket P.
According to the manufacture method of the liquid-cooled jacket P of present embodiment, the packaging body 30 of aluminium alloy system is done to friction and stir, utilize its frictional heat to melt the resin of cover body 10, and weld and engage securely with packaging body 30 in the time again hardening.That is to say, can only stir with throw G and it be relatively moved and clutch collar body 10 and packaging body 30 by pressing friction, therefore can easily manufacture liquid-cooled jacket P.In addition, by friction stirring throw G is detoured one week along the surrounding of packaging body 30, can improve bond strength, and can improve the workability of joint.In addition, even with plastification region W and the not compression distance of exposure level of step surface 15, still can engage.
In addition, comparatively it is desirable to, friction is stirred to 2～5 times of thickness that are set as the cover plate portion 31 of packaging body 30 with the external diameter of the shoulder G1 of throw G.In addition, comparatively it is desirable to, by friction stir with the compression distance of throw G (being pressed into length) till from the upper surface of cover plate portion 31 to the lower surface of shoulder G1 be set as the cover plate portion 31 of packaging body 30 thickness 5%～20%.By the external diameter of shoulder G1 or friction stirring are done to above-mentioned setting with the compression distance of throw G, can improve bond strength.It is according to narration below.
In addition, also can be before the agitating procedure that rubs, the face at least contacting with the step surface 15 of cover body 10 of the cover plate portion 31 to packaging body 30 carries out etch processes or pellumina processing.Form concavo-convexly by the surface of the packaging body 30 in aluminium alloy system, the resin having melted can enter this recess and increase contact area, thereby can do more firmly to engage.
In addition, in the present embodiment, be provided with step surface 15 at cover body 10, packaging body 30 loaded in step surface 15, but be not limited to this.Example as shown in Figure 7, also the cover plate portion 31 of packaging body 30 can be loaded in the upper surface of the perisporium 14 of cover body 10, make friction stirring throw G relatively move along perisporium 14 and the lap of cover plate portion 31 agitating procedure that rubs from the top of packaging body 30.
The 3rd embodiment
Next, the 3rd embodiment of the present invention is described.In the first embodiment and the second embodiment, stir the agitating procedure that rubs with throw G with friction, thereby engage resin component element 2 and hardware 3, and in the 3rd embodiment, to use throw F to carry out friction process this point different from the first embodiment and the second embodiment.
The joint method of present embodiment comprises: coincidence operation, in this operation, makes resin component element 2 overlap with hardware 3; And friction process, in this operation, the member having overlapped is frictionally engaged.About coincidence operation, due to identical with the first embodiment and the description thereof will be omitted.
In friction process, as shown in Figure 8, use throw F (using below throw F also referred to as being frictionally engaged) to be frictionally engaged to resin component element 2 and hardware 3 (aluminium alloy element 3).
Be frictionally engaged and there is rotating shaft F1, be arranged at the tool body F2 of rotating shaft F1 front end with throw F.Rotating shaft F1 and tool body F2 are coaxially to form.The base end side of rotating shaft F1 and not shown drive unit link.Tool body F2 is subject to the driving of the drive unit transmitting via rotating shaft F1, and around axle High Rotation Speed.Tool body F2 is discoideus, by tool steel geometric ratio aluminium alloy also hard metal material formed.
Be frictionally engaged by shape, the size etc. of throw F, can do suitable setting according to the member engaging, and in the present embodiment, the throw that the diameter that uses for example tool body F2 is 4mm for the width of 100mm, side face F3.In addition, be frictionally engaged with the compression distance of throw F, rotating speed, engaging speed etc., can do suitable setting according to the member engaging, and in the present embodiment, for example setting compression distance for is that 0.2mm, rotating speed are that 3000rpm, engaging speed are 500～1500mm/min.
In friction process, fixing resin member 2 and aluminium alloy element 3 and after it cannot be moved, make to be frictionally engaged on one side with throw F rotation, the side face F3 of tool body F2 is pressed into (pressing) prescribed depth at the upper surface of aluminium alloy element 3 on one side, and it is moved along resin component element 2 and the lap of aluminium alloy element 3.In friction process, utilize and be frictionally engaged and come the surface of molten resin member 2 with the frictional heat of throw F and aluminium alloy element 3, thereby in the time again hardening welding aluminum alloy member 3 and joint securely.
By the joint method of the 3rd embodiment, also can obtain the effect roughly the same with the first embodiment.In addition, in friction process, owing to engaging with the pressing force less than the pressing force of the first embodiment, thereby can be applicable to the thinner situation of member engaging.
In addition, in the 3rd embodiment, also can carry out etch processes or pellumina (anodic oxidation) to the face at least contacting with resin component element 2 of aluminium alloy element 3 and process, this contact-making surface is formed concavo-convex after, carry out above-mentioned friction process.In addition, in the 3rd embodiment, explain as an example of the situation that engages tabular resin component element 2 and aluminium alloy element 3 example, but be not limited to this.For example also can, as recorded in the second embodiment, in the time manufacturing liquid-cooled jacket, carry out friction process and replace friction agitating procedure.
Embodiment 1
Using friction to stir with embodiment 1～embodiment 3, the use of throw G is frictionally engaged and uses the embodiment 4 of throw F.
Fig. 9 is the stereogram that embodiment 1～embodiment 3 is described.In embodiment 1～embodiment 3, as shown in Figure 9, after tabular resin component element 2 is overlapped with tabular aluminium alloy element 3, from the top of aluminium alloy element 3, this intersection point pressure type is pressed to friction stirring and use throw G, and the breakdown strength that engages composite component 1 by frictional heat is measured.The mensuration of breakdown strength is that the composite component shown in Fig. 91 is arranged to known cupping machine, and the outboard end of the outboard end of resin component element 2 and aluminium alloy element 3 is carried out towards the direction stretching, the destruction that are separated from each other.
Resin component element 2 in embodiment 1～embodiment 3 is PET systems, and length is that 100mm, width are that 30mm, thickness are 3mm.On the other hand, to be formed as length be that 100mm, width are that 30mm, thickness are 3mm or 5mm to aluminium alloy element 3.Resin component element 2 is 30mm with the intersection of aluminium alloy element 3.
In embodiment 1, in order to draw the most suitable compression distance of friction stirring throw G, under these six kinds of conditions of test 1-a～test 1-f, measure the breakdown strength (hot strength) in the situation of doing to engage with regulation compression distance.The condition of each test is shown in table 1.
[table 1]
? The kind of aluminium The thickness of slab (mm) of aluminium Shoulder external diameter (mm) Instrument rotating speed (rpm)
Test 1-a A5052-0 3 15.0 1500
Test 1-b A5052-0 5 15.0 1500
Test 1-c A1100-H14 3 12.5 2500
Test 1-d A1100-H14 5 12.5 2500
Test 1-e A6061-T6 3 17.5 700
Test 1-f A6061-T6 5 17.5 700
To test in 1-a～test 1-f, the breakdown strength under regulation compression distance the results are shown in table 2.And in judgement hurdle in table 2, table 4 and table 6, "×" represents not engage, " △ " though represent to have that the hot strength of joint is weak, "○" represents to have enough hot strengths.
[table 2]
As shown in table 2, the result of development test 1-a and test 1-b, if compression distance be 0.2mm above breakdown strength be more than 3000N, if but compression distance be below 0.05mm, cause the skin section of resin component element 2 do not melt and can not engage because compression distance is excessively shallow.In addition we know, if compression distance is 0.1mm, the situation that is 5mm at the thickness of slab of aluminium alloy element 3 is next not to be engaged, if thickness of slab is 3mm, although it is little to occur to engage breakdown strength.In the situation that compression distance is 0.2mm, the situation that with respect to the ratio of the thickness of slab of aluminium alloy element 3, be 6.7% in the situation that thickness of slab is 3mm, thickness of slab is 5mm is next is 4%.
In addition, development test 1-c and test 1-d, test 1-e and test 1-f are known, and its result is roughly the same with test 1-a and test 1-b, therefore can know that the kind of aluminium alloy element 3 can not exert an influence to breakdown strength.
As mentioned above, even friction is stirred and is set as 5% little than the thickness of slab of aluminium alloy element 3 with the compression distance of throw G, still can engage resin component element 2 and aluminium alloy element 3, but in order to obtain enough hot strengths, comparatively it is desirable to, friction is stirred to the more than 5% of thickness of slab that is set as aluminium alloy element 3 with the compression distance of throw G.
On the other hand, if friction is stirred and set greatlyr with the compression distance of throw G, stirring because of friction the plastification region forming may contact and cause metal and mixed with resin with resin component element 2.In addition, if friction stirring is set greatlyr with the compression distance of throw G, can be to the excessive load of friction agitating device effect.Therefore, if consider these factors, comparatively it is desirable to, friction is stirred to below 20% of thickness of slab that is set as aluminium alloy element 3 with the compression distance of throw G.
[embodiment 2]
In embodiment 2, stir the external diameter with the most suitable shoulder G1 (with reference to Fig. 2) of throw G in order to draw friction, under these two kinds of conditions of test 2-a～test 2-b, measure the friction of the external diameter of the shoulder G1 to there is regulation and stir the breakdown strength (hot strength) in situation about engaging with throw G.The condition of each test is shown in table 3.
[table 3]
? The kind of plumbous material The thickness of slab (mm) of plumbous material Compression distance (mm)
Test 2-a A5052-0 3 0.8
Test 2-b A5052-0 5 0.8
In test 2-a, test 2-b, the breakdown strength of the external diameter of the shoulder of regulation the results are shown in table 4.
[table 4]
As shown in table 4, in test 2-a, if the external diameter of shoulder ratio greatly breakdown strength is more than 3000N, if significantly decline with next breakdown strength.
On the other hand, in test 2-b, if the external diameter of shoulder is below breakdown strength is more than 3000N, if significantly decline with next breakdown strength.
As mentioned above, even friction stirring is set as less than 2 times of the thickness of slab of aluminium alloy element 3 with the external diameter of the shoulder G1 of throw G, still can engage resin component element 2 and aluminium alloy element 3, but in order to obtain enough hot strengths, comparatively it is desirable to, making the external diameter of the shoulder G1 of friction stirring throw G is the more than 2 times of thickness of slab of aluminium alloy element 3.In addition, even because the external diameter of shoulder G1 is also larger than 5 times of the thickness of slab of aluminium alloy element 3, intensity is still unchanged, considers the load that friction agitating device is applied, and comparatively it is desirable to, and the external diameter of shoulder G1 is set as to below 5 times of thickness of slab of aluminium alloy element 3.
[embodiment 3]
In embodiment 3, test with the relation of breakdown strength forming on the surface of aluminium alloy element 3 concavo-convex.Under these three kinds of conditions of test 3-a～test 3-b, measure the breakdown strength (hot strength) in the situation that the surface of aluminium alloy element 3 is carried out engaging after predetermined processing.The condition of each test is shown in table 5.
[table 5]
? The kind of aluminium The thickness of slab (mm) of plumbous material The external diameter (mm) of shoulder Compression distance (mm)
Test 3-a A5052-0 5 15.0 0.8
Test 3-b A6061-T6 3 15.0 0.8
Test 3-c A1100-H14 3 12.5 0.8
In test 3-a～test 3-c, the breakdown strength in each surface treatment of aluminium alloy element 3 the results are shown in table 6.
" non-processor " in the surface treatment that carry out on the surface at aluminium alloy element 3 in table 6 do not refer to carries out surface treatment to aluminium alloy element 3.
In addition, in " etching A ", carry out etching pre-treatment and etching shown below and formally process.In etching pre-treatment, first, at normal temperatures aluminium alloy element 3 is flooded after 5 minutes in the salpeter solution of 30wt%, wash fully with ion exchange water.Next, at 50 DEG C, in the sodium hydroxide solution of 5wt%, flood 1 minute after washing, then under normal temperature, in the salpeter solution of 30wt%, flood 3 minutes after washings.
In the formal processing of etching, carry out following etch processes, at 66 DEG C, the aluminium alloy element 3 that completes etching pre-treatment be impregnated in the aluminum chloride hexahydrate of 54g/L is made an addition to 4 minutes after washings in the etching solution (chlorine ion concentration is 48g/L) of modulating in the hydrochloric acid solution of 25wt%, under normal temperature, in the salpeter solution of 30wt%, flood again 3 minutes after washings, then carry out 5 minutes being dried with the hot blast of 120 DEG C.
In addition, in " etching B ", after above-mentioned etching pre-treatment, carry out etching shown below and formally process having carried out.That is to say, in the formal processing of this etching, at 66 DEG C, the aluminium alloy element 3 carrying out after etching pre-treatment is flooded to 4 minutes after washings in the phosphoric acid solution of 50wt%, carry out 5 minutes being dried with the hot blast of 120 DEG C afterwards.
In addition, in " alumina-free film sealing of hole ", carry out pellumina pre-treatment, pellumina shown below and formally process.In pellumina pre-treatment, first, at normal temperatures aluminium alloy element 3 was flooded after 5 minutes in the salpeter solution of 30wt%, wash fully with ion exchange water, next, at 50 DEG C, in the sodium hydroxide solution of 5wt%, flood 1 minute after washing, then under normal temperature, in the salpeter solution of 30wt%, flood 3 minutes after washings.
In the formal processing of pellumina; in the solution that the sulfuric acid concentration that is 18 DEG C in liquid temperature by the aluminium alloy element 3 carrying out after pellumina pre-treatment is 160g/L, carrying out anodic oxidation, to make diaphragm thickness be 10 μ m after washings, then carry out 5 minutes dry with the hot blast of 120 DEG C.
In addition, in " having pellumina sealing of hole ", after above-mentioned pellumina pre-treatment, carry out above-mentioned pellumina and formally process carrying out.Afterwards, in the water of boiling, boil 10 minutes.By this, in " having pellumina sealing of hole ", carry out sealing of hole processing and pore is narrowed.
In addition, in " metal plug ", use known metal plug (wire brush) to carry out alligatoring to the surface of aluminium alloy element 3 and cut to do concavo-convex processing.
[table 6]
As shown in table 6, the result of development test 3-a and test 3-b is known, has carried out surface treatment and makes the surface irregularity of aluminium alloy element 3, and its hot strength is higher.In addition we know,, even if aluminium alloy element 3 is not carried out in surface-treated situation, still can obtain enough hot strengths.
In addition, research is by the thickness of slab attenuation of aluminium alloy element 3 and dwindle friction and stir by the result of the test 3-c of the shoulder external diameter of throw G known, carrying out, in the surface-treated situation of " etching A ", " etching B " and " alumina-free film sealing of hole ", can obtaining higher hot strength.
[embodiment 4]
In embodiment 4, the breakdown strength of the member having engaged in the joint method illustrating at the 3rd embodiment (ginseng cover Fig. 8) is measured.The member having engaged is arranged to cupping machine, the outboard end of the outboard end of resin component element 2 and aluminium alloy element 3 is stretched, destroys the mensuration of carrying out breakdown strength towards separated direction.
Resin component element 2 in embodiment 4 is PET systems, and its thickness is 5mm.Aluminium alloy element 3 is 1100 alloys, and its thickness is 1mm or 2mm.Resin component element 2 is 30mm with the intersection of aluminium alloy element 3.Bonding length is set as 60mm～70mm.
Being frictionally engaged and using the diameter of tool body F2 with throw F is that 100mm, the width instrument C that is 4mm and the diameter of tool body F2 are these two kinds of instruments of instrument D that 105mm, width are 10mm.For instrument C, be 3000rpm by speed setting, for instrument D, be 2857rpm by speed setting.The peripheral speed of instrument C and instrument D is all set as to 942000 (mm/min).
In embodiment 4, change the thickness of each member and the combination of throw and set three kinds of (test 4～test 6) preconditions, and carry out failure test taking compression distance and engaging speed (feed speed) as parameter.
Test 4 the table 7 that the results are shown in.
[table 7]
< test 4> stretch test result (N)
Test 5 the table 8 that the results are shown in.
[table 8]
< test 5> stretch test result (N)
According to table 7 and table 8, it is lower that the compression distance of instrument C and instrument D is bond strength in 0.2mm situation, and be that bond strength in 0.4mm situation is higher at compression distance.When engaging speed is 500mm/min, destroy from resin component element 2.Till engaging speed reaches 1500mm/min, all there is enough bond strengths, and the in the situation that of 2000mm/min, bond strength is lower.
On the other hand, in order to study the impact of thickness of slab of aluminium alloy element 3, the test 6 of carrying out taking the thickness of slab of aluminium alloy element 3 as 1mm the results are shown in table 9.
[table 9]
< test 6> stretch test result (N)
As shown in table 9, even if the thickness of slab of aluminium alloy element 3 is 1mm, the roughly the same result of situation (with reference to table 8) that still to obtain with thickness of slab be 2mm.
(symbol description)
1: composite component;
2: resin component element;
3: hardware (aluminium alloy element);
10: cover body (resin component element);
11: recess;
12: peristome;
12a: opening circumference;
14: perisporium;
15: step surface;
30: packaging body (aluminium alloy element);
30a: circumference;
31: cover plate portion;
32: fin;
F: throw (being frictionally engaged with throw);
G: throw (friction stirring throw);
P: liquid-cooled jacket.

Claims (8)

1. the joint method of a resin component element and hardware, after resin component element is overlapped with hardware, press the throw of rotation from described hardware side, utilize frictional heat to make described resin component element fusing and engage described resin component element and described hardware, it is characterized in that
Carry out more shallow friction stirring to stir the plastification region and the discontiguous degree of described resin component element that form by friction, thereby utilize frictional heat to make a part of melting of described resin component element and engage described resin component element and described hardware.
2. the joint method of resin component element as claimed in claim 1 and hardware, is characterized in that,
Described throw is friction stirring throw,
Described friction stirring is pressed on to described hardware with the end face of throw.
3. the joint method of resin component element as claimed in claim 2 and hardware, is characterized in that,
Described hardware is aluminum or aluminium alloy system,
Described friction is stirred to 2～5 times of thickness that are set as described hardware with the external diameter of the shoulder of throw.
4. the joint method of resin component element and hardware as claimed in claim 2 or claim 3, is characterized in that,
Described hardware is aluminum or aluminium alloy system,
By described friction stir with the compression distance of throw be set as described hardware thickness 5%～20%.
5. the joint method of resin component element as claimed in claim 1 and hardware, is characterized in that,
Described throw is to be frictionally engaged with throw,
Press on described hardware by being frictionally engaged with the side face of throw.
6. the joint method of resin component element as claimed in claim 1 and hardware, is characterized in that,
Described hardware is aluminum or aluminium alloy system,
Before joint, described hardware is carried out etch processes or anodized and forms concavo-convex on surface.
7. a manufacture method for liquid-cooled jacket, is characterized in that,
Have heat supply carry fluid to flow and the resinous cover body of the recess of a part of opening on mounting by after the metal packaging body of the peristome sealing of described recess, press the throw of rotation from described encapsulation side, carry out more shallow friction stirring to stir the plastification region and the discontiguous degree of described cover body that form by friction, thereby utilize frictional heat to make a part for described cover body melt to engage described cover body and described packaging body, the heat delivery that described heat carries fluid that heat production body is produced is extremely outside.
8. the manufacture method of liquid-cooled jacket as claimed in claim 7, is characterized in that,
Make described throw along the inner side of the circumference of described packaging body around a circle, engage described cover body and described packaging body.
CN200980150166.9A 2008-12-09 2009-12-08 Method for joining resin member with metal member, and liquid-cooled jacket manufacturing method Active CN102239027B (en)

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