FR2377265A1 - ULTRASONIC WELDING PROCESS - Google Patents

ULTRASONIC WELDING PROCESS

Info

Publication number
FR2377265A1
FR2377265A1 FR7801228A FR7801228A FR2377265A1 FR 2377265 A1 FR2377265 A1 FR 2377265A1 FR 7801228 A FR7801228 A FR 7801228A FR 7801228 A FR7801228 A FR 7801228A FR 2377265 A1 FR2377265 A1 FR 2377265A1
Authority
FR
France
Prior art keywords
welding process
ultrasonic welding
assembled
engagement
ultrasound
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
FR7801228A
Other languages
French (fr)
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.)
Polyplastics Co Ltd
Original Assignee
Polyplastics Co Ltd
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 Polyplastics Co Ltd filed Critical Polyplastics Co Ltd
Publication of FR2377265A1 publication Critical patent/FR2377265A1/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
    • 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
    • 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
    • B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic 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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7855—Provisory fixing
    • 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
    • B29C66/114—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
    • B29C66/80—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
    • B29C66/816—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 mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—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 mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • 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
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/58—Snap connection
    • 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
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • 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
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
    • B29C66/30223—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being rib-like
    • 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
    • B29C66/541—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 a substantially flat extra element being placed between and clamped by the joined hollow-preforms
    • B29C66/5412—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 a substantially flat extra element being placed between and clamped by the joined hollow-preforms said substantially flat extra element being flexible, e.g. a membrane
    • 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
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7496—Pumps
    • 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
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7506—Valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Valve Housings (AREA)

Abstract

Suivant ce procédé on assemble préalablement par enclenchement élastique les éléments 1, 2 d'un article à assembler, avant de les souder par ultrasons. Cet enclenchement étant assuré par des moyens complémentaires 3, 4.According to this process, the elements 1, 2 of an article to be assembled are assembled beforehand by elastic engagement, before they are welded by ultrasound. This engagement being ensured by additional means 3, 4.

FR7801228A 1977-01-17 1978-01-17 ULTRASONIC WELDING PROCESS Pending FR2377265A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP373377A JPS5388883A (en) 1977-01-17 1977-01-17 Supersonic welding method

Publications (1)

Publication Number Publication Date
FR2377265A1 true FR2377265A1 (en) 1978-08-11

Family

ID=11565443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801228A Pending FR2377265A1 (en) 1977-01-17 1978-01-17 ULTRASONIC WELDING PROCESS

Country Status (9)

Country Link
JP (1) JPS5388883A (en)
AU (1) AU509518B2 (en)
BE (1) BE862833A (en)
BR (1) BR7800238A (en)
DE (1) DE2801699A1 (en)
FR (1) FR2377265A1 (en)
GB (1) GB1566531A (en)
IT (1) IT7819311A0 (en)
NL (1) NL7800553A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064737A2 (en) * 1981-05-13 1982-11-17 Compur-Electronic GmbH Ultrasonic welding process and apparatus
FR2506647A1 (en) * 1981-05-27 1982-12-03 Lucas Industries Ltd METHOD FOR MANUFACTURING A FORMED ASSEMBLY OF A METAL TUBE AND A BODY SURROUNDING IT
FR2577164A1 (en) * 1985-02-12 1986-08-14 Flonic Sa METHOD FOR MAKING SYNTHETIC MEMBRANES FOR A GAS METER AND A GAS COUNTER COMPRISING A MEMBRANE OBTAINED BY CARRYING OUT SAID METHOD
FR2656824A1 (en) * 1990-01-10 1991-07-12 Plastic Omnium Cie Method of joining plastic components and components intended to be joined
EP0695625A1 (en) * 1994-08-01 1996-02-07 Société dite: LIR FRANCE(S.A.) Two-part object made of synthetic resin and method for its production
EP2607760A3 (en) * 2011-12-20 2017-01-11 GEZE GmbH Valve for a drive of a door or window or the like, and a method for joining the valve

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120598B (en) * 1982-05-24 1986-04-16 Kangol Magnet Ltd Encapsulating seat belt buckle
JPS5954516A (en) * 1982-09-21 1984-03-29 Fujimori Kogyo Kk Bonding method for sheet
GB2134847B (en) * 1983-02-04 1985-11-13 Standard Telephones Cables Ltd Assembly using ultrasonics
JPS6241525U (en) * 1985-08-29 1987-03-12
JPH01134168A (en) * 1987-11-18 1989-05-26 Sanyo Electric Co Ltd Refrigerator
GB2253263B (en) * 1991-03-01 1994-06-15 Linemann Halflo Ltd Non-return valve assembly
DE10252976A1 (en) 2002-11-14 2004-05-27 Nexans Process for extruding a mixture
CN201363474Y (en) * 2009-02-20 2009-12-16 厦门科际精密器材有限公司 Electromagnetic linear valve with improved structure
CN102052497B (en) * 2009-10-29 2013-03-13 浙江三花制冷集团有限公司 Manufacturing method of switching valve end cover, switching valve end cover and switching valve

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1171383A (en) * 1957-01-08 1959-01-26 Assembly process of plastic sheets or elements and resulting new industrial product
DE1086426B (en) * 1955-09-09 1960-08-04 Mannesmann Ag Process for welding interlocking molded parts made of thermoplastic material
NL6412575A (en) * 1964-10-29 1966-05-02
US3277830A (en) * 1964-11-02 1966-10-11 Acf Ind Inc Valved pump
US3514299A (en) * 1967-12-08 1970-05-26 Pantasote Co Of New York Inc T Packaging method
DE7147249U (en) * 1972-05-18 Vdo Schindling A Gmbh Vacuum control
FR2135058A1 (en) * 1971-05-04 1972-12-15 Aerospatiale Partially transparent structures - of polycarbonate film over a lightweight abs frame
US3963814A (en) * 1970-02-06 1976-06-15 Cebal Gp Method for hermetically sealing a rigid panel
DE2502673A1 (en) * 1975-01-23 1976-07-29 Kayser Kg Industrietechnik A Reduced-pressure controller - with ultra-sonically welded plastic casing joint flanges

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218055B2 (en) * 1972-07-31 1977-05-19
JPS5921772B2 (en) * 1976-05-04 1984-05-22 アイシン精機株式会社 Ultrasonic welding method for two parts

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7147249U (en) * 1972-05-18 Vdo Schindling A Gmbh Vacuum control
DE1086426B (en) * 1955-09-09 1960-08-04 Mannesmann Ag Process for welding interlocking molded parts made of thermoplastic material
FR1171383A (en) * 1957-01-08 1959-01-26 Assembly process of plastic sheets or elements and resulting new industrial product
NL6412575A (en) * 1964-10-29 1966-05-02
US3277830A (en) * 1964-11-02 1966-10-11 Acf Ind Inc Valved pump
US3514299A (en) * 1967-12-08 1970-05-26 Pantasote Co Of New York Inc T Packaging method
US3963814A (en) * 1970-02-06 1976-06-15 Cebal Gp Method for hermetically sealing a rigid panel
FR2135058A1 (en) * 1971-05-04 1972-12-15 Aerospatiale Partially transparent structures - of polycarbonate film over a lightweight abs frame
DE2502673A1 (en) * 1975-01-23 1976-07-29 Kayser Kg Industrietechnik A Reduced-pressure controller - with ultra-sonically welded plastic casing joint flanges

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064737A2 (en) * 1981-05-13 1982-11-17 Compur-Electronic GmbH Ultrasonic welding process and apparatus
EP0064737A3 (en) * 1981-05-13 1983-08-24 Compur-Electronic GmbH Ultrasonic welding process and apparatus
FR2506647A1 (en) * 1981-05-27 1982-12-03 Lucas Industries Ltd METHOD FOR MANUFACTURING A FORMED ASSEMBLY OF A METAL TUBE AND A BODY SURROUNDING IT
FR2577164A1 (en) * 1985-02-12 1986-08-14 Flonic Sa METHOD FOR MAKING SYNTHETIC MEMBRANES FOR A GAS METER AND A GAS COUNTER COMPRISING A MEMBRANE OBTAINED BY CARRYING OUT SAID METHOD
EP0192555A1 (en) * 1985-02-12 1986-08-27 Schlumberger Industries Method for producing synthetic membranes for a gas meter, and gas meter equipped with a membrane obtained by this method
FR2656824A1 (en) * 1990-01-10 1991-07-12 Plastic Omnium Cie Method of joining plastic components and components intended to be joined
EP0695625A1 (en) * 1994-08-01 1996-02-07 Société dite: LIR FRANCE(S.A.) Two-part object made of synthetic resin and method for its production
EP2607760A3 (en) * 2011-12-20 2017-01-11 GEZE GmbH Valve for a drive of a door or window or the like, and a method for joining the valve

Also Published As

Publication number Publication date
JPS622973B2 (en) 1987-01-22
BR7800238A (en) 1978-09-05
BE862833A (en) 1978-05-02
JPS5388883A (en) 1978-08-04
AU3210977A (en) 1979-07-19
GB1566531A (en) 1980-04-30
NL7800553A (en) 1978-07-19
DE2801699A1 (en) 1978-07-20
IT7819311A0 (en) 1978-01-17
AU509518B2 (en) 1980-05-15

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