JPS6271624A - Method for jointing syntehtic resin material with different kind material - Google Patents

Method for jointing syntehtic resin material with different kind material

Info

Publication number
JPS6271624A
JPS6271624A JP60213302A JP21330285A JPS6271624A JP S6271624 A JPS6271624 A JP S6271624A JP 60213302 A JP60213302 A JP 60213302A JP 21330285 A JP21330285 A JP 21330285A JP S6271624 A JPS6271624 A JP S6271624A
Authority
JP
Japan
Prior art keywords
synthetic resin
resin material
jointing
laser
different kind
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP60213302A
Other languages
Japanese (ja)
Inventor
Toshihisa Terasawa
寺沢　利久
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP60213302A priority Critical patent/JPS6271624A/en
Publication of JPS6271624A publication Critical patent/JPS6271624A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1632—Laser beams characterised by the way of heating the interface direct heating the surfaces 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
    • 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1677—Laser beams making use of an absorber or impact modifier
    • 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
    • B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with 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
    • B29C66/01—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
    • B29C66/40—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
    • 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
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • 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
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1696—Laser beams making use of masks
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/362—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3672—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint
    • B29C65/3676—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/303—Particular design of joint configurations the joint involving an anchoring effect
    • 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
    • B29C66/304—Joining through openings in an intermediate part of the 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
    • B29C66/71—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
    • B29C66/71—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
    • B29C66/712—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 the composition of one of the parts to be joined being different from the composition of the other part
    • 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
    • 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
    • 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
    • B29C66/74283—Iron or alloys of iron, e.g. steel
    • 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
    • B29C66/746—Joining plastics material to non-plastics material to inorganic materials not provided for in groups B29C66/742 - B29C66/744
    • B29C66/7465—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • B29K2305/02—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • B29K2305/08—Transition metals
    • B29K2305/10—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • B29K2305/08—Transition metals
    • B29K2305/12—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To work easily jointing operation without restriction in the shape of jointing materials, by superposing a different kind material having formed penetrating holes, by melting a synthetic resin material under heating on the irradiation with laser-beam, and by jointing both materials by forcing a binding member for these molten sites. CONSTITUTION:A synthetic resin material 1 is made absorptive for laser-beam, and penetrating holes 3 are formed at a different kind material 2. After the different kind material is superposed on the synthetic resin material, laser-beam 6 is directed from upper side and the jointing surface of lower synthetic resin material is molten under heating. Thereafter jointing is executed by forcing a binding member composed of high melting point synthetic resin material or metallic material from the penetrating holes of the different kind material to the molten sites. Here s the synthetic resin material set up at lower side, there are used a laser-beam absorptive material, for example, polyethylene resin, polypropyrene resin, etc. added with 0.1-0.3wt% of carbon black etc. And as the different kind material set up at upper side, there are used, for example, a metallic material such as iron, copper, brass, aluminum, stainless or glass material, refractory.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、合成樹脂材料と異種材料の接合方法に関し、
さらに詳しくは、合成樹脂材料と貫通穴を形成した異種
材料とを重ね合わせ、異種材料の方向からレーザ光を照
射して合成樹脂材料を加熱・溶融し、その溶融部位に高
融点の結合部材を押し込んで両者の材料を接合する方法
に係るものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method for joining synthetic resin materials and dissimilar materials,
More specifically, a synthetic resin material and a different material with a through hole are stacked on top of each other, a laser beam is irradiated from the direction of the different material, the synthetic resin material is heated and melted, and a high melting point bonding member is attached to the melted part. This relates to a method of joining both materials by pressing.

〔従来の技術〕[Conventional technology]

従来、合成樹脂材料と異種材料の一つである鋼板とを接
合する際には、第４図に示すようなインブラント接合方
法が利用されている。Conventionally, when joining a synthetic resin material and a steel plate, which is one of the dissimilar materials, an implant joining method as shown in FIG. 4 has been used.

第４図において、５１は金属材料からなる円筒部材であ
って、この円筒部材５１の上端部に内径の大きな溝５２
が形成されており、その上面には金属材料からなるリン
グ５３が設けられている。In FIG. 4, reference numeral 51 denotes a cylindrical member made of a metal material, and a groove 52 with a large inner diameter is formed at the upper end of the cylindrical member 51.
is formed, and a ring 53 made of a metal material is provided on its upper surface.

また、このリング５３の上面には円筒部材５１の溝５２
から挿入された熱可塑性樹脂からなる筒状部材５４が載
置されており、その内径は円筒部材５１の内径と同一と
されている。さらに、円筒部材５１と筒状部材５４との
外周には間隔を有して誘導コイル５５が配設されており
、その一端は図示を省略した高周波電流発生器に接続さ
れている。Further, on the upper surface of this ring 53, a groove 52 of the cylindrical member 51 is provided.
A cylindrical member 54 made of thermoplastic resin inserted from the cylindrical member 51 is placed thereon, and its inner diameter is the same as the inner diameter of the cylindrical member 51 . Further, an induction coil 55 is disposed at a distance between the outer peripheries of the cylindrical member 51 and the cylindrical member 54, and one end of the induction coil 55 is connected to a high frequency current generator (not shown).

そして、円筒部材５１と筒状部材５４を接合する際には
、高周波電流発生器から誘導コイル５５に高周波電流を
付与し、円筒部材５１と筒状部材５４の間に設けられて
いるリング５３に誘導発熱を起こさせ、その発熱によっ
て熱可塑性樹脂からなる筒状部材５４を加熱・熔融させ
る。そして、この状態で、筒状部材５４の上方から矢印
Ａのごとく荷重を加えて、筒状部材５４の溶融物（図示
せず）をリング５３と円筒部材５１とに絡ませて硬化さ
せる。これによって、円筒部材５１と筒状部材５４とが
接合される。When joining the cylindrical member 51 and the cylindrical member 54, a high frequency current is applied from a high frequency current generator to the induction coil 55, and a high frequency current is applied to the ring 53 provided between the cylindrical member 51 and the cylindrical member 54. Induction heat generation is caused, and the heat generated heats and melts the cylindrical member 54 made of thermoplastic resin. In this state, a load is applied from above the cylindrical member 54 as indicated by arrow A, so that the molten material (not shown) of the cylindrical member 54 is entangled with the ring 53 and the cylindrical member 51 and hardened. Thereby, the cylindrical member 51 and the cylindrical member 54 are joined.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

しかしながら、このようなインブラント接合方法におい
ては、接合しようとする円筒部材５１と筒状部材５４の
周囲を誘導コイル５５で覆う必要があるため、接合部材
の形状に制約があることはもとより、円筒部材５１と筒
状部材５４にあったリング５３を接合の都度組み付けな
ければならず、接合作業が煩雑となる不具合がある。However, in such an implant joining method, since it is necessary to cover the periphery of the cylindrical member 51 and the cylindrical member 54 to be joined with the induction coil 55, there are restrictions on the shape of the joining member, and there are also restrictions on the shape of the cylindrical member 51 and the cylindrical member 54. It is necessary to assemble the ring 53 that fits the member 51 and the cylindrical member 54 each time they are to be joined, resulting in a problem that the joining work becomes complicated.

従って、この発明は、上記の不具合を解消するためにな
されたもので、合成樹脂材料をレーザ光に対して吸収性
とし、異種材料に言過孔を形成して重ね合わせ、異種材
料の方向からレーザ光を照射し合成樹脂材料を加熱・熔
融し、その熔融部位に高融点の結合部材を押し込んで両
者の材料を接合することによって、接合部材の形状に制
約をうけることなく、しかも容易に接合作業を行なうこ
とにある。Therefore, this invention was made to solve the above-mentioned problems, and it is possible to make a synthetic resin material absorptive to laser beams, form an overlapping hole in different materials, overlap them, and avoid the direction of the different materials. By irradiating a laser beam to heat and melt the synthetic resin material, and then pushing a high-melting-point bonding material into the melted area to bond the two materials together, the two materials can be easily bonded without being constrained by the shape of the bonded material. It's about doing the work.

〔問題点を解決するための手段〕[Means for solving problems]

すなわち、この発明に係る合成樹脂材料と異種材料の接
合方法においては、合成樹脂材料と異種材料とを重ね合
わせ、その一方からレーザ光を照射して両材料を接合す
るにあたり、前記合成樹脂材料をレーザ光に対して吸収
性とし、前記異種材料に貫通穴を形成せしめ、この異種
材料を前記合成樹脂材料に重ね合わせ、その上方からレ
ーザ光を照射して下部の合成樹脂材料の接合面を加熱・
溶融させると共に、この溶融部位に前記異種材料の貫通
穴から高融点の合成樹脂材料または非金属材料からなる
結合部材を押し込むようにしたものである。That is, in the method for joining a synthetic resin material and a dissimilar material according to the present invention, when a synthetic resin material and a dissimilar material are overlapped and a laser beam is irradiated from one side to join the two materials, the synthetic resin material is The dissimilar material is made absorbent to laser light, a through hole is formed in the dissimilar material, the dissimilar material is superimposed on the synthetic resin material, and a laser beam is irradiated from above to heat the joint surface of the synthetic resin material below.・
At the same time as melting, a joining member made of a high melting point synthetic resin material or a non-metallic material is pushed into the melted region through the through hole of the dissimilar material.

そして、下部に配設される合成樹脂材料としては、レー
ザ光に対して吸収性を有するものであればよく、例えば
カーボンブラック等の補助材料が０．１すいし０．３重
量％添加されたポリエチレン樹脂、ポリプロピレン樹脂
、スチレン−アクリロニトリル共重合体、さらには、ガ
ラス繊維で強化され、かつカーボンブラック等の補助材
料が０．１ないし０．３重量％添加されたポリエチレン
樹脂、ポリプロピレン樹脂、スチレン−アクリロニトリ
ル共重合体等を挙げることができる。The synthetic resin material disposed at the bottom may be any material as long as it is absorbent to laser light, such as polyethylene to which 0.1 to 0.3 weight percent of auxiliary material such as carbon black has been added. Resin, polypropylene resin, styrene-acrylonitrile copolymer, furthermore, polyethylene resin, polypropylene resin, styrene-acrylonitrile reinforced with glass fiber and to which 0.1 to 0.3% by weight of auxiliary material such as carbon black is added. Copolymers and the like can be mentioned.

また、上部に配設される異種材料としては、下部に配設
される合成樹脂材料に対して異種材料となる材料であれ
ばよく、例えば鉄、銅、亜鉛、真鍮、アルミニウム、ス
テンレス等の金属材料、ガラス、ホウロウ、耐火物、セ
メント等のオールドセラミックス、アルミナ、ジルコニ
ア、コージライト、窒化物、炭化物、ホウ化物等のニュ
ーセラニックスなどを挙げることができる。そして、こ
れらの異種材料には貫通穴を形成することが必要であっ
て、その形状は特に限定するものではな（、例えば円形
、楕円形、多角形等に形成することができる。また、そ
の開口部の大きさも接合強度、作業性を考慮に入れて決
定されるものであり、ここでは特に限定するものではな
い。Further, the dissimilar material disposed on the upper part may be any material that is dissimilar to the synthetic resin material disposed on the lower part, such as metals such as iron, copper, zinc, brass, aluminum, and stainless steel. Materials include glass, enamel, refractories, old ceramics such as cement, and new ceramics such as alumina, zirconia, cordierite, nitrides, carbides, and borides. It is necessary to form a through hole in these different materials, and the shape thereof is not particularly limited (for example, it can be formed in a circular, oval, polygonal, etc.). The size of the opening is also determined in consideration of bonding strength and workability, and is not particularly limited here.

そして、上述の両材料を重ね合わせる際には、下部に配
設される材料がレーザ光に対して吸収性の合成樹脂材料
となる組み合わせにおいて自由に選択して接合すること
ができる。When the above-mentioned two materials are superimposed, they can be joined by freely selecting a combination in which the material disposed at the bottom is a synthetic resin material that is absorbent to laser light.

また、結合部材は高融点の合成樹脂材料または非金属材
料によって、丁字形のボルト形状に形成することが必要
である。そして、結合部材の筒部は異種材料の貫通穴よ
りも大きくし、足部は貫通穴よりも小さめにすると共に
、先端部に掛止め部を形成することが接合強度を向上さ
せる上で望ましい。Further, the connecting member needs to be made of a high melting point synthetic resin material or a non-metallic material and formed into a T-shaped bolt shape. In order to improve the bonding strength, it is desirable that the cylindrical portion of the coupling member be made larger than the through hole of the different material, the foot portion be made smaller than the through hole, and a hook portion be formed at the tip.

また、両材料の接合時に使用されるレーザとしては、ガ
ラス：ネオジウム３＋レーザ、ＹＡＧ　：ネオジウム３
＋レーザ、ルビーレーザ、ヘリウム−ネオンレーザ、ク
リプトンレーザ、アルゴンレーザ、Ｈ，レーザ、Ｎ２レ
ーザ等を挙げることができ、このうち、特にＹＡＧ　：
ネオジウム１＋レーザおよびガラス：ネオジウム３＋レ
ーザが最も優れている。In addition, the lasers used when bonding both materials include glass: neodymium 3+ laser, YAG: neodymium 3
+ laser, ruby laser, helium-neon laser, krypton laser, argon laser, H, laser, N2 laser, etc. Among these, YAG:
Neodymium 1+ lasers and glass: Neodymium 3+ lasers are the best.

また、両材料の接合時に用いられるレーザの波長として
は、接合する合成樹脂材料に通した波長が必要であって
、１．０６μｍ付近が最も優れており、その波長が１．
０６μｍ以上の場合には下部の合成樹脂材料を加熱・溶
融させて接合することが困難となる。また、レーザの出
力においては、５Ｗないし１００Ｗが通しており、５Ｗ
ないし３０Ｗが最も優れている。そして、その際の出力
が５Ｗ以下の場合には下部の合成樹脂材料を加熱・溶融
するに多（の時間を必要とし、１００Ｗ以上の場合には
下部の合成樹脂材料が蒸発したり、変質したりして接合
強度が低下する原因となる。In addition, the wavelength of the laser used when bonding both materials must be a wavelength that passes through the synthetic resin materials to be bonded, and the best wavelength is around 1.06 μm;
If the thickness is 0.6 μm or more, it becomes difficult to heat and melt the lower synthetic resin material to join. In addition, in terms of laser output, 5W to 100W passes through, and 5W
to 30W is the best. If the output is less than 5W, it will take a long time to heat and melt the synthetic resin material at the bottom, and if the output is more than 100W, the synthetic resin material at the bottom may evaporate or change in quality. This may cause the joint strength to decrease.

〔実施例〕〔Example〕

以下、本発明の実施例を図面に基づいて詳細に説明する
。Embodiments of the present invention will be described in detail below with reference to the drawings.

（第１実施例） 第１図は本発明に係る合成樹脂材料と異種材料の接合方
法の第１実施例を説明する概略断面図を示すものである
。(First Example) FIG. 1 shows a schematic cross-sectional view illustrating a first example of a method for joining a synthetic resin material and different materials according to the present invention.

第１図の（ａ）ないしくｄ）において、１はガラス繊維
が添加声れて強化されたスチレン−アクリロニトリル共
重合体からなる板部材であって、この板部材１の板厚は
５酊に形成されている。また、この板部材１の上面は平
担な接合面１ａとされており、下面も平担に形成されて
台座（図示せず）等に支持する載置面１ｂとされている
。そして、この板部材１の原材料色はカーボンブラック
が０．２重量％混入されて黒色となっており、１．０６
μｍ付近のレーザ光に対しては吸収性の性質を有してい
る。In (a) to d) of FIG. 1, 1 is a plate member made of styrene-acrylonitrile copolymer reinforced by adding glass fiber, and the plate member 1 has a thickness of 5. It is formed. Further, the upper surface of this plate member 1 is a flat joining surface 1a, and the lower surface is also formed flat and serves as a mounting surface 1b to be supported on a pedestal (not shown) or the like. The raw material color of this plate member 1 is black due to 0.2% by weight of carbon black being mixed in, and the color is 1.06% by weight.
It has the property of absorbing laser light in the vicinity of μm.

また、板部材１の上部には合成樹脂材料に対して異種材
料となる鋼板製の板部材２が配設されており、その板厚
は０．８ｆｌに形成されている。そして、この板部材２
の一部には直径が５龍程度の貫通穴３が二個形成されて
いる。さらに、この板部材２の上面は平担に形成された
当接面２ａとされており、下面も平担に形成され、板部
材１の接合面１ａに当接する接合面２ｂとされている。Further, a plate member 2 made of a steel plate, which is a material different from the synthetic resin material, is disposed on the upper part of the plate member 1, and the plate member 2 is formed to have a thickness of 0.8 fl. And this plate member 2
Two through holes 3 each having a diameter of about 5 mm are formed in a part of the hole. Further, the upper surface of this plate member 2 is a flat contact surface 2a, and the lower surface is also flat and serves as a joint surface 2b that contacts the joint surface 1a of the plate member 1.

また、両板部材ｌ、２を接合する際に使用される結合部
材４は、第１図の（Ｃ）に示すように板状に形成された
筒部４ａの当接面４ｂに板部材２の貫通穴３に挿通され
る二本の足部４Ｃが形成されており、その先端部の片面
には貫通穴３より僅かに小さな形状の掛止め部４ｄがそ
れぞれ一体に形成されている。そして、この結合部材４
は板部材ｌと同様なスチレン−アクリロニトリル共重合
体によって形成されている。Further, the connecting member 4 used when joining both the plate members l and 2 is attached to the contact surface 4b of the cylindrical portion 4a formed in a plate shape, as shown in FIG. 1(C). Two leg portions 4C are formed to be inserted into the through hole 3, and a hook portion 4d having a shape slightly smaller than the through hole 3 is integrally formed on one side of the distal end thereof. And this connecting member 4
is made of the same styrene-acrylonitrile copolymer as plate member 1.

そして、第１図の（ａ）に示すような両板部材ｌ、２を
接合する際には、第１図（ｂ）に示すように鋼板製の板
部材２をスチレン−アク、リロ二トリル共重合体からな
る板部材１に重ね合わせて、互いの接合面１ａ、２ｂを
当接する。次に、板部材２の上方にＹＡＧ　：ネオジウ
ム３＋レーザ装置の照射ノズル５を位置させると共に、
この照射ノズル５から波長が１．０６μｍで、出力が２
０ＷのＹＡＧレーザ光６を加工レンズ７によって集光さ
せて照射する。When joining the plate members 1 and 2 as shown in FIG. 1(a), the steel plate member 2 is coated with styrene-acid, lylonitrile, etc. as shown in FIG. 1(b). It is superimposed on a plate member 1 made of a copolymer, and their joint surfaces 1a and 2b are brought into contact with each other. Next, the irradiation nozzle 5 of the YAG:neodymium 3+ laser device is positioned above the plate member 2, and
The wavelength from this irradiation nozzle 5 is 1.06 μm, and the output is 2
A 0W YAG laser beam 6 is focused by a processing lens 7 and irradiated.

その際、ＹＡＧレーザ光６は、その波長と金属材料の吸
収スペクトルによって非吸収性となるため、鋼板からな
る板部材２を加熱する。At this time, the YAG laser beam 6 becomes non-absorbent due to its wavelength and the absorption spectrum of the metal material, so it heats the plate member 2 made of a steel plate.

これによって、板部材２の貫通孔３を通過した板部材１
に達したＹＡＧレーザ光６は、その波長と合成樹脂材料
の吸収スペクトルによって、スチレン−アクリロニトリ
ル共重合体からなる板部材に対して吸収性となるため、
照射された部位およびその周辺でエネルギとして蓄積さ
れると共に、板部材２の伝導熱によって板部材１の接合
面１ａがすみやかに加熱・熔融される。As a result, the plate member 1 passing through the through hole 3 of the plate member 2
The YAG laser beam 6 that has reached this wavelength becomes absorbent to the plate member made of styrene-acrylonitrile copolymer due to its wavelength and the absorption spectrum of the synthetic resin material.
Energy is accumulated in the irradiated area and its surroundings, and the joint surface 1a of the plate member 1 is quickly heated and melted by the conductive heat of the plate member 2.

そして、ＹＡＧレーザ光６によって板部材ｌの接・台面
１ａを十分に加熱・熔融させた後、ＹＡＧレーザ光の照
射を停止すると共に、照射ノズル５を板部材２の上方か
ら遠ざける。After the YAG laser beam 6 sufficiently heats and melts the contact surface 1a of the plate member 1, the irradiation of the YAG laser beam is stopped, and the irradiation nozzle 5 is moved away from above the plate member 2.

゛　つぎに、第１図の（Ｃ）に示すように板部材２に形
成されている貫通穴３から結合部材４の足部４Ｃを挿通
して、矢印Ａ方向から荷重を加える。Next, as shown in FIG. 1C, the leg portion 4C of the coupling member 4 is inserted through the through hole 3 formed in the plate member 2, and a load is applied from the direction of arrow A.

その時、結合部材４に荷重を加える手段としては、作業
者が手で押さえる方法、プレス等の機械によって荷重を
加える方法等を適宜選択して実施することができる。そ
して、結合部材４に荷重が加えられることによって、結
合部材４の足部４ｃに形成されている掛止め部４ｄが板
部材１の接合面１ａの溶融部位に徐々に押し込まれる。At this time, as a means of applying a load to the connecting member 4, a method of pressing the joining member 4 by hand, a method of applying a load using a machine such as a press, etc. can be selected and carried out as appropriate. Then, by applying a load to the coupling member 4, the latching portion 4d formed on the foot portion 4c of the coupling member 4 is gradually pushed into the melted portion of the joint surface 1a of the plate member 1.

そして、第１図の（ｄ）に示すように板部材１の接合面
１ａと板部材１の接合面２ｂおよび板部材２の当接面２
ａおよび結合部材４の当接面４ｂが十分に当接したとこ
ろで、結合部材４への矢印Ａ方向からの荷重を取り除く
。これにより、結合部材４の足部４Ｃおよび掛止め部４
ｄが板部材１の熔融部位に食い込んだ状態で溶融物ＩＣ
が自然硬化し、スチレン−アクリロニトリル共重合体か
らなる板部材１と鋼板からなる板部材２とが強固に接合
される。As shown in FIG. 1(d), the joint surface 1a of the plate member 1, the joint surface 2b of the plate member 1, and the contact surface 2 of the plate member
When the abutting surface 4b of the connecting member 4 is in sufficient contact with the connecting member 4, the load from the direction of the arrow A on the connecting member 4 is removed. As a result, the foot portion 4C of the coupling member 4 and the latching portion 4
The melt IC is inserted into the melted part of the plate member 1.
is naturally hardened, and plate member 1 made of styrene-acrylonitrile copolymer and plate member 2 made of steel plate are firmly joined.

（第２実施例） 第２図は本発明に係る接合方法の第２実施例を説明する
概略断面図である。(Second Embodiment) FIG. 2 is a schematic sectional view illustrating a second embodiment of the joining method according to the present invention.

この第２実施例は多くの点で第１実施例と同じであり、
同一部品に同一番号を付して、その説明は省略し、相違
点のみを述べる。This second embodiment is similar to the first embodiment in many respects;
Identical parts will be given the same numbers, explanations thereof will be omitted, and only differences will be described.

第２実施例の異なっている点は、第２図に示すように板
部材２に形成する貫通穴３を一つとし、それにともない
、結合部材４の当接面４ｂに形成する足部４Ｃを１本と
して、その先端部の片面に掛止め部４ｄを形成したもの
である。そして、このスチレン−アクリロニトリル共重
合体からなる板部材１と鋼板からなる板部材２とを接合
する際には、第１実施例と同様にして接合作業が行なわ
れる。The difference in the second embodiment is that the number of through holes 3 formed in the plate member 2 is one, as shown in FIG. A hooking portion 4d is formed on one side of the distal end of the single piece. When joining the plate member 1 made of this styrene-acrylonitrile copolymer and the plate member 2 made of a steel plate, the joining operation is performed in the same manner as in the first embodiment.

これによって、第２図に示すように結合部材４の足部４
Ｃおよび掛止部め部４ｄが板部材１の溶融部位に食い込
んだ状態で熔融物１ｃが自然硬化し、スチレン−アクリ
ロニトリル共重合体からなる板部材ｌと鋼板からなる板
部材２とが強固に接合される。As a result, as shown in FIG.
The melt 1c naturally hardens in a state where C and the latching portion 4d bite into the melted part of the plate member 1, and the plate member 1 made of styrene-acrylonitrile copolymer and the plate member 2 made of a steel plate become strong. Joined.

（第３実施例） 第３図は本発明に係る接合方法の第３実施例を説明する
。(Third Embodiment) FIG. 3 describes a third embodiment of the joining method according to the present invention.

この第３実施例は多くの点で第１実施例と同じであり、
同一部品に同一番号を付して、その説明は省略し、相違
点のみを述べる。This third embodiment is similar to the first embodiment in many respects;
Identical parts will be given the same numbers, explanations thereof will be omitted, and only differences will be described.

第３実施例の異なっている点は、第３図に示すように板
部材２に形成される貫通穴３を第２実施例と同様に一つ
とし、それにともない、結合部材４の当接面１ｂに形成
する足部４Ｃを１本として、その先端部の両面に掛止め
部４ｄを形成したものである。そして、このスチレン−
アクリロニトリル共重合体からなる板部材１と鋼板から
なる板部材２とを接合する際には、第１実施例と同様に
して接合作業が行なわれる。The difference in the third embodiment is that, as shown in FIG. A single foot portion 4C is formed on 1b, and hook portions 4d are formed on both sides of its tip. And this styrene-
When joining the plate member 1 made of an acrylonitrile copolymer and the plate member 2 made of a steel plate, the joining operation is performed in the same manner as in the first embodiment.

これによって、第３図に示すように結合部材４の足部４
Ｃおよび掛止め部４ｄが板部材−１の溶融部位に食い込
んだ状態で熔融物１ｃが自然硬化し、スチレン−アクリ
ロニトリル共重合体からなる板部材１と鋼板からなる板
部材２とが強固に接合される。As a result, as shown in FIG.
The melt 1c naturally hardens with the latching portion 4d biting into the melted portion of the plate member-1, and the plate member 1 made of styrene-acrylonitrile copolymer and the plate member 2 made of a steel plate are firmly joined. be done.

なお、上述の第１実施例ないし第３実施例においては、
スチレン−アクリロニトリル共重合体からなる板部材ｌ
と鋼板からなる板部材２の組み合わせによって説明した
が、本発明においてはこの組み合わせに限定するもので
はなく、レーザ光に対して吸収性の合成樹脂材料と異種
材料との組み合わせによって自由に選択して接合するこ
とができる。また、両板部材ｌ、２の接合時に使用され
るレーザ光もＹＡＧレーザ光６のみに限定するものでは
な（、他のレーザ光を使用しても同様な効果かえられる
ことは当然である。In addition, in the above-mentioned first to third embodiments,
Plate member made of styrene-acrylonitrile copolymer
Although the combination of the plate member 2 made of a steel plate and a steel plate has been described, the present invention is not limited to this combination, and can be freely selected by combining a synthetic resin material that absorbs laser light and a different material. Can be joined. Further, the laser beam used when joining the plate members 1 and 2 is not limited to only the YAG laser beam 6 (it is obvious that the same effect can be obtained by using other laser beams.

〔発明の効果〕〔Effect of the invention〕

以上説明したように、本発明に係る合成樹脂材料と異種
材料の接合方法においては、合成樹脂材料をレーザ光に
対して吸収性とし、異種材料に貫通穴を形成して重ね合
わせ、異種材料の方向がらレーザ光を照射して合成樹脂
材料を加熱・溶融し、その溶融部位に高融点の結合部材
を押し込んで両者の材料を接合するようにしたから、接
合しようとする接合材料の形状に制約されることなく、
両材料を接合することができる効果がある。As explained above, in the method of joining a synthetic resin material and different materials according to the present invention, the synthetic resin material is made absorbent to laser light, a through hole is formed in the different materials, and the different materials are overlapped. Since the synthetic resin material is heated and melted by irradiating laser light in different directions, and a high melting point joining material is pushed into the melted area to join the two materials, there are no restrictions on the shape of the joining materials to be joined. without being
This has the effect of joining both materials.

また、本発明の接合方法においては、接合しようとする
合成樹脂材料の上方からレーザ光を照射して、その溶融
部位に結合部材を押し込んで接合するようにしたから、
両材料の接合作業を容易に実施することができる効果が
ある。Further, in the joining method of the present invention, the laser beam is irradiated from above the synthetic resin materials to be joined, and the joining member is pushed into the melted part to join.
This has the effect of making it easier to join the two materials.

また、本発明の接合方法においては、合成樹脂材料の溶
融部位に結合部材を押し込んで接合するようにしたから
、従来の接合方法に比較して接合強度を著しく向上させ
ることができる効果がある。Furthermore, in the joining method of the present invention, since the joining member is pushed into the melted portion of the synthetic resin material for joining, the joining strength can be significantly improved compared to conventional joining methods.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明に係る接合方法の第１実施例を説明する
概略断面図である。 第２図は本発明に係る接合方法の第２実施例を説明する
概略断面図である。 第３図は本発明に係る接合方法の第３実施例を説明する
概略断面図である。 第４図は従来のインブラント接合方法を説明する概略断
面図である。 ｌ−・−板部材 １ａ−・−接合面 ２−−−−−一板部材 ２ｂ−・−・−・接合面 ３−・−・−貫通穴 ４・・・・−・結合部材 ４ａ・−−−−一筒部 ４　ｃ　−−−一・・足部 ４ｄ−−・−・掛止め部 ５・−・−・照射ノズル ６−・・−Ｙ　Ａ　Ｇレーザ光 ７−・−加工レンズ 出願人　　トヨタ自動車株式会社 、ｏ、　　　　　　　　（ｄ＞ 第１図FIG. 1 is a schematic cross-sectional view illustrating a first embodiment of the joining method according to the present invention. FIG. 2 is a schematic sectional view illustrating a second embodiment of the joining method according to the present invention. FIG. 3 is a schematic cross-sectional view illustrating a third embodiment of the joining method according to the present invention. FIG. 4 is a schematic cross-sectional view illustrating a conventional implant bonding method. l--Plate member 1a--Joint surface 2--One plate member 2b--Joint surface 3--Through hole 4--Joining member 4a-- --- One cylinder part 4 c --- One... Leg part 4 d --- Latching part 5 --- Irradiation nozzle 6 --- Y AG laser beam 7 --- Processing lens application Person Toyota Motor Corporation, o, (d> Figure 1

Claims (1)

【特許請求の範囲】[Claims] 合成樹脂材料と異種材料とを重ね合わせ、その一方から
レーザ光を照射して両材料を接合するにあたり、前記合
成樹脂材料をレーザ光に対して吸収性とし、前記異種材
料に貫通穴を形成せしめ、この異種材料を前記合成樹脂
材料に重ね合わせ、その上方からレーザ光を照射して下
部の合成樹脂材料の接合面を加熱・溶融させると共に、
この溶融部位に前記異種材料の貫通穴から高融点の合成
樹脂材料または非金属材料からなる結合部材を押し込む
ことを特徴とする合成樹脂材料と異種材料の接合方法。When a synthetic resin material and a dissimilar material are overlapped and a laser beam is irradiated from one side to bond the two materials, the synthetic resin material is made absorbent to the laser beam and a through hole is formed in the dissimilar material. This dissimilar material is superimposed on the synthetic resin material, and a laser beam is irradiated from above to heat and melt the joint surface of the synthetic resin material at the bottom, and
A method for joining synthetic resin materials and dissimilar materials, characterized in that a joining member made of a high melting point synthetic resin material or a nonmetallic material is pushed into the melted region through a through hole in the dissimilar materials.
JP60213302A 1985-09-26 1985-09-26 Method for jointing syntehtic resin material with different kind material Pending JPS6271624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60213302A JPS6271624A (en) 1985-09-26 1985-09-26 Method for jointing syntehtic resin material with different kind material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60213302A JPS6271624A (en) 1985-09-26 1985-09-26 Method for jointing syntehtic resin material with different kind material

Publications (1)

Publication Number Publication Date
JPS6271624A true JPS6271624A (en) 1987-04-02

Family

ID=16636876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60213302A Pending JPS6271624A (en) 1985-09-26 1985-09-26 Method for jointing syntehtic resin material with different kind material

Country Status (1)

Country Link
JP (1) JPS6271624A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016132182A (en) * 2015-01-20 2016-07-25 オムロン株式会社 Method for producing joined structure and joined structure
JP2021021448A (en) * 2019-07-29 2021-02-18 今泉工業株式会社 Coupling method for composite member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016132182A (en) * 2015-01-20 2016-07-25 オムロン株式会社 Method for producing joined structure and joined structure
WO2016117503A1 (en) * 2015-01-20 2016-07-28 オムロン株式会社 Production method for bonded structure and bonded structure
JP2021021448A (en) * 2019-07-29 2021-02-18 今泉工業株式会社 Coupling method for composite member

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