JPS60228131A - 異種合成樹脂材料の機械的接合方法 - Google Patents

異種合成樹脂材料の機械的接合方法

Info

Publication number
JPS60228131A
JPS60228131A JP59084616A JP8461684A JPS60228131A JP S60228131 A JPS60228131 A JP S60228131A JP 59084616 A JP59084616 A JP 59084616A JP 8461684 A JP8461684 A JP 8461684A JP S60228131 A JPS60228131 A JP S60228131A
Authority
JP
Japan
Prior art keywords
synthetic resin
resin materials
joining
bonding
plate member
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
JP59084616A
Other languages
English (en)
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 JP59084616A priority Critical patent/JPS60228131A/ja
Priority to EP85302434A priority patent/EP0160425A3/en
Publication of JPS60228131A publication Critical patent/JPS60228131A/ja
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
    • B29C66/70—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
    • B29C66/72—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 structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • 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
    • B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission 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
    • B29C65/14—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
    • 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
    • B29C65/60—Riveting or staking
    • B29C65/601—Riveting or staking using extra riveting elements, i.e. the rivets being non-integral with the parts to be joined
    • B29C65/603—Riveting or staking using extra riveting elements, i.e. the rivets being non-integral with the parts to be joined the rivets being pushed in blind holes
    • 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
    • B29C65/60—Riveting or staking
    • B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
    • B29C65/609—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking the integral rivets being plunge-formed
    • 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
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot 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
    • 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
    • B29C66/70—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
    • B29C66/72—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 structure of the 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
    • B29C66/72—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 structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
    • 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
    • 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
    • B29C66/832—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
    • B29C65/1603—Laser beams characterised by the type of electromagnetic radiation
    • B29C65/1606—Ultraviolet [UV] radiation, e.g. by ultraviolet excimer lasers
    • 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
    • B29C65/1603—Laser beams characterised by the type of electromagnetic radiation
    • B29C65/1612—Infrared [IR] radiation, e.g. by infrared lasers
    • B29C65/1616—Near infrared radiation [NIR], e.g. by YAG lasers
    • 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
    • B29C66/73—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
    • B29C66/73921—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 characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
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    • B29C66/80—General aspects of machine operations or constructions and parts thereof
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    • 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
    • B29C66/81411—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81415—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
    • B29C66/81417—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled being V-shaped
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/18—Polymers of nitriles
    • B29K2033/20—PAN, i.e. polyacrylonitrile
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0085—Copolymers
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29K2707/00—Use of elements other than metals for preformed parts, e.g. for inserts
    • B29K2707/04—Carbon

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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

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、異種合成樹脂材料の機械的接合方法に関する
ものである。
［従来技術〕 従来、合成樹脂材料と合成樹脂材料とを接合する際には
、熱を加えて溶着する物理的接合方法と接着剤を用いて
接着する化学的接合方法が広く利用されている。
すなわち、前者の物理的接合方法は、接合しようとする
合成樹脂材料の接合面でメタルメソシュ等の発熱体を発
熱させて両者の合成樹脂材料の接合面を溶融させつつ加
圧・冷却し、両合成樹脂材料を接合する方法である。ま
た、後者の化学的接合方法は、接合しようとする合成樹
脂材料の接合面にホットメルト等の接着剤を介在させ、
一方の合成樹脂材料の表面から高周波または超音波を付
与させて接着剤を加熱・溶融させた後、両者の合成樹脂
材料を加圧しつつ冷却し、両合成樹脂材料を接合する方
法である。
しかし、前者の物理的接合方法においては、同種の合成
樹脂材料を接合する際には接合しようとする両者の合成
樹脂材料の溶融温度が同一であるとともに、相溶性を有
するので、両合成樹脂材料の接合には適しているが、異
種の合成樹脂材料を接合する際には両者の合成樹脂材料
の溶融温度が異なるとともに、相溶性が悪いことから、
両合成樹脂材料の接合は困難である。また、後者の化学
的接合方法においては、同種の合成樹脂材料を接合する
際には前者の物理的接合方法と同様に適しているが、異
種の合成樹脂材料を接合する際には合成樹脂材料の材質
によって接着側の接着力が低下し、両合成樹脂材料を強
固に接合することは困難である。
上述のようなことから、異種の合成樹脂材料を接合する
際には、機械的接合方法が多く利用されている。その代
表例を第２図に示すポリプロピレン樹脂とガラス繊維で
強化されたスチレン−アクリロニトリル共重合体の接合
方法によって説明する。
第２図において、５１はスチレン−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５１の上部
にはポリプロピレン樹脂からなる板部材５２が配設され
ており、その中央部には段差を有する貫通孔５３が形成
され、その薄肉部５４は０．５ｆｉないし３寵の厚さに
形成されている。
そして、両板部材５１．５２を接合する際には、ハンダ
鏝５５の先端に設けられている加熱部５６を２０Ｗ程度
で加熱しておき、その加熱部５６をポリプロピレン樹脂
からなる板部材５２の貫通孔５３から挿入し、スチレン
−アクリロニトリル共重合体からなる板部材５１に押し
当てつつ、その表面を溶融させる。その際、板部材５１
の溶融物５１ａはハンダ鏝５５の加熱部５６が挿入され
るにつれて、貫通孔５３の間隙から上方に盛り上がり、
その溶融物５１ａによって貫通孔５３の薄肉部５４が覆
われる。そして、溶融物５１ａで薄肉部５４が十分に覆
われた後、ハンダ鏝５５の加熱部５６を板部材５１から
引き上げる。これにより、溶融物５１ａが硬化して両板
部材５１．５２が接合される。
しかしながら、このような機械的接合方法においては、
スチレン−アクリロニトリル共重合体からなる板部材５
１を加熱・溶融する際に、ハンダ！１５５の加熱部５６
を板部材５１に直接接触させて溶融させるため、接合後
におけるハンダ鏝５５を引き上げる際に溶融物５１ａが
加熱部５６に付着することはもとより、接合を行うたび
に溶融物５１ａを除去しなければならない不具合がある
。
〔発明の目的〕
本発明は、上記の不具合を解消するためになされたもの
で、その目的は接合する異種合成樹脂材料のうち、下部
の合成樹脂材料をレーザ光によって加熱・溶融させるこ
とにより、溶融物の付着と除去作業を皆無とすることが
できる異種合成樹脂材料の機械的接合方法を提供するこ
とにある。
〔発明の構成〕
上記の目的を達成するために、本発明に係る異種合成樹
脂材料の機械的接合方法の構成は、異種の合成樹脂材料
を重ね合わせて両者を機械的に接合するにあたり、前記
重ね合わされた合成樹脂材料のうち、少なくとも下部の
合成樹脂材料をレーザ光に対して吸収性とし、上部の合
成樹脂材料に貫通孔を形成せしめ、この貫通孔の上方か
ら下部の合成樹脂材料の表面に、レーザ光に対して非吸
収性の結合部材を挿通するとともに、この結合部材の上
部からレーザ光を照射させて溶融させつつ、その溶融部
位に前記結合部材を押し付け、前記貫通孔から溶融物を
上部の合成樹脂材料の表面に押し出すようにしたもので
ある。
そして、上部の合成樹脂材料としては、ポリエチレン、
塩化ビニール、ポリプロピレン、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、レーザ光に対し
て吸収性を有する下部の合成樹脂材料としては、カーボ
ンブランク等の補助材料を添加したポリプロピレン樹脂
、ガラス繊維で強化され、かつカーボンブランクが添加
されたスチレン−アクリロニトリル共重合体等を挙げる
ことができる。そして、これらの合成樹脂材料は、重ね
合わされた際に下部に配置される合成樹脂材料がレーザ
光に対して吸収性となる組み合せにおいて自由に選択し
て接合することができる。
また、異種合成樹脂材料の接合時に使用されるレーザと
しては、ガラス：ネオジウムル−ザ、ＹＡＧ　：ネオジ
ウムル−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３゛レーザが最も適している。
また、異種合成樹脂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適合した波長が
必要であって１．０６μｍ以下が最も優れており、その
波長が１．０６μｍ以上の場合には合成樹脂材料を溶融
させて接合することは不可能である。また、レーザの出
力においては、５Ｗないし３０Ｗが適しており、その出
力が５Ｗ以下の場合には合成樹脂材料を溶融させること
ができず、３０Ｗ以上の場合には合成樹脂材料が弾発し
たり、変質したりして接合が不可能である。
また、レーザ光に対して非吸収性の結合部材としては、
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、ガラス材料等から円筒形、多角形等に形成されて
おり、少なくとも下方の直径が上部に配置される合成樹
脂材料に形成されている貫通孔の直径より、わずかなが
ら小径とされている。
〔実施例〕
以下、本発明の一実施例を図面に基づいて詳細に説明す
る。
第１図は本発明に係る異種合成樹脂材料の機械的接合方
法を説明する概略断面図を示すものである。
第１図の（ａ）ないしくｄ）において、１はガラス繊維
が添加さ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ｌの原材料
色はカーボンブランクが混入されて黒色となっており、
１．０６μｍ以下のレーザ光に対しては吸収性の性質を
有している。
また、板部材１の上部にはポリプロピレン樹脂からなる
板部材２が配設されており、その中央部には段差を有す
る貫通孔３が形成され、その薄肉部４の厚さは０．５　
ｍないし３ｎに形成されている。
そして、この板部材２の材料色はカーボンブラックが添
加されて黒色となっており、１．０６μｍ以下のレーザ
光に対しては吸収性の性質を有している。
また、板部材２に形成されている貫通孔３の上方からは
ポリプロピレン樹脂からなる断面が丁字形に形成された
結合部材６が挿通されており、その下方の直径はポリプ
ロピレン樹脂からなる板部材２に形成されている貫通孔
３の直径より、わずかながら小径とされている。そして
、この結合部材６の原材料色は乳白色であり、１．０６
μｍ以下のレーザ光に対しては非吸収性の性質を有して
いる。
そして、第１図の（ａ）に示すように重ね合わされた異
種合成樹脂材料の板部材ｌ、２と結合部材６とを接合す
る際には、第１図の（ｂ）に示すようにポリプロピレン
樹脂の板部材２に形成されている貫通孔３の上方から結
合部材６を挿通しで、その下面をスチレン−アクリロニ
トリル共重合体からなる板部材１の表面に当接させる。
次に、結合部材６の上面にＹＡＧ　：ネオジウムトレー
ザの照射ノズル５を当接させて荷重を加えるとともに、
その照射ノズル５から波長が１．０６μｍ、出力が２０
ＷのＹＡＧレーザ光５ａを凸レンズ７を介して照射させ
る。これにより、ＹＡＧレーザ光５ａは、断面が丁字形
の結合部材６の中をほとんど吸収されずに透過するとと
もに、結合部材６の先端から板部材１の上面とに結合部
材６の下面との接触部８に達する。
そして、接触部８に達したＹＡＧレーザ光５ａは、板部
材１が吸収性であるため、その部位でエネルギとして蓄
積されるとともに、そのエネルギによって板部材１の表
面がすみゃかに加熱・溶融され、結合部材６の下面に微
細な凹凸面が形成される。そして、ＹＡＧレーザ光５ａ
によって板部材１を十分に溶融させつつ、第１図の（Ｃ
）に示すように結合部材６の下面を溶融部分に押し付け
る。その際、板部材１の溶融物１ａは結合部材６が押し
付けられるにつれて、貫通孔３の間隙がら上方に盛り上
がるとともに、結合部材６の頂部に当接して広がり、貫
通孔３の薄肉部４の一部がその溶融物１ａによって覆わ
れる。
そして、溶融物１ａによって薄肉部４が十分に覆われた
後、ＹＡＧレーザ光５ａの照射を停止し、第１図の（ｄ
）に示すように照射ノズル５を引き上げて、その先端を
ポリプロピレン樹脂からなる板部材２の上方に位置させ
る。
これにより、板部材１の溶融物１ａが板部材２に形成さ
れている貫通孔３の薄肉部４を覆った状態で硬化し、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
ポリプロピレン樹脂からなる板部材２とが強固に接合さ
れるとともに、板部材１と結合部材６とは溶融物１ａが
結合部材６の凹凸面にくい込んだ状態で強固に接合され
る。
〔発明の効果〕
以上説明したように、本発明に係る異種合成樹脂材料の
機械的接合方法においては、重ね合わされた異種合成樹
脂材料のうち、下部の合成樹脂材料を結合部材を介した
レーザ光によって加熱・溶融させつつ、その溶融部位に
結合部材を押し付け、上部の合成樹脂材料の表面に盛り
上がらせ、両合成樹脂材料と結合部材とを接合するよう
にしだから、従来のハンダ鏝のように加熱部を直接接触
させて溶融させる必要がないので、上部の合成樹脂材料
の表面に盛り上がらせることができ、接合強度を向上さ
せることができる効果がある。
また、本発明においては、異種合成樹脂材料を接合する
に当り、レーザ光を結合部材を介して照射することによ
って、下部の合成樹脂材料が溶融されるので、従来のハ
ンダ鏝に比較してすみやかに溶融させることができ、接
合作業を著しく向上させることができる効果がある。
【図面の簡単な説明】
第１図は本発明に係る異種合成樹脂材料の機械的接合方
法を説明する概略断面図である。 第２図は従来の異種合成樹脂材料の機械的接合方法を説
明する概略断面図である。 １−＝−−−−−ガラス繊維で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 ｌ　ａ−−−−一溶融物 ２−−−−ポリプロピレン樹脂からなる板部材３−一−
−−・貫通孔 ４−・−・薄肉部 ５−−−−−一照射ノズル ５　ａ−−−−−レーザ光 ６−−−−−一結合部材 ７・−・−凸レンズ ８−−−−一・−接触部 区 （ａ）（ｂ） （Ｃ）　（ｄ’） 第１図

Claims (1)

    【特許請求の範囲】
  1. 異種の合成樹脂材料を重ね合わせて両者を機械的に接合
    するにあたり、前記重ね合わされた合成樹脂材料のうち
    、少なくとも下部の合成樹脂材料をレーザ光に対して吸
    収性とし、上部の合成樹脂材料に貫通孔を形成せしめ、
    この貫通孔の上方から下部の合成樹脂材料の表面に、レ
    ーザ光に対して非吸収性の結合部材を挿通するとともに
    、この結合部材の上部からレーザ光を照射させて溶融さ
    せつつ、その溶融部位に前記結合部材を押し付け、前記
    貫通孔から溶融物を上部の合成樹脂材料の表面に押し出
    すことを特徴とする異種合成樹脂材料の機械的接合方法
    。
JP59084616A 1984-04-25 1984-04-25 異種合成樹脂材料の機械的接合方法 Pending JPS60228131A (ja)

Priority Applications (2)

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JP59084616A JPS60228131A (ja) 1984-04-25 1984-04-25 異種合成樹脂材料の機械的接合方法
EP85302434A EP0160425A3 (en) 1984-04-25 1985-04-04 A process for joining different kinds of synthetic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59084616A JPS60228131A (ja) 1984-04-25 1984-04-25 異種合成樹脂材料の機械的接合方法

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JPS60228131A true JPS60228131A (ja) 1985-11-13

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CN103071923A (zh) * 2012-12-28 2013-05-01 江苏大学 一种激光透射复合连接方法
JP2015225250A (ja) * 2014-05-28 2015-12-14 船井電機株式会社 プロジェクタおよび樹脂接合体

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CN103009626A (zh) * 2012-12-28 2013-04-03 江苏大学 一种激光透射焊接连接方法
CN103071923A (zh) * 2012-12-28 2013-05-01 江苏大学 一种激光透射复合连接方法
CN103009626B (zh) * 2012-12-28 2015-06-10 江苏大学 一种激光透射焊接连接方法
JP2015225250A (ja) * 2014-05-28 2015-12-14 船井電機株式会社 プロジェクタおよび樹脂接合体

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EP0160425A2 (en) 1985-11-06

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