KR970073927A - 수지의 접합방법 및 접합구조 - Google Patents

수지의 접합방법 및 접합구조 Download PDF

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Publication number
KR970073927A
KR970073927A KR1019970018316A KR19970018316A KR970073927A KR 970073927 A KR970073927 A KR 970073927A KR 1019970018316 A KR1019970018316 A KR 1019970018316A KR 19970018316 A KR19970018316 A KR 19970018316A KR 970073927 A KR970073927 A KR 970073927A
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South Korea
Prior art keywords
resin member
resin
distance
joining
side surfaces
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KR1019970018316A
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English (en)
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KR100236397B1 (ko
Inventor
시게루 카와모토
Original Assignee
키무라 타케무네
미쯔비시지도오샤고오교오 가부시기가이샤
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Publication of KR970073927A publication Critical patent/KR970073927A/ko
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Publication of KR100236397B1 publication Critical patent/KR100236397B1/ko

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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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
    • B29C65/26—Hot fluid
    • 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
    • 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
    • B29C65/1403—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 characterised by the type of electromagnetic or particle radiation
    • B29C65/1412—Infrared [IR] radiation
    • 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
    • B29C65/1429—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 characterised by the way of heating the interface
    • B29C65/1432—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 characterised by the way of heating the interface direct heating of 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
    • B29C65/1429—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 characterised by the way of heating the interface
    • B29C65/1464—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 characterised by the way of heating the interface making use of several radiators
    • B29C65/1467—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 characterised by the way of heating the interface making use of several radiators at the same time, i.e. simultaneous 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
    • B29C66/01—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
    • B29C66/124—Tongue and groove joints
    • B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
    • B29C66/12443—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue having the tongue substantially in the middle
    • 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
    • B29C66/124—Tongue and groove joints
    • B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
    • B29C66/12463—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being tapered
    • 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
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1282—Stepped joint cross-sections comprising at least one overlap 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
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1284—Stepped joint cross-sections comprising at least one butt joint-segment
    • B29C66/12841—Stepped joint cross-sections comprising at least one butt joint-segment comprising at least two butt joint-segments
    • 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
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1286—Stepped joint cross-sections comprising at least one bevelled 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
    • B29C66/13—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
    • B29C66/301—Three-dimensional joints, i.e. the joined area being substantially non-flat
    • 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
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/322—Providing cavities in the joined article to collect the burr
    • 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
    • B29C66/547—Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles, e.g. endless tubes
    • 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
    • B29C66/547—Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles, e.g. endless tubes
    • B29C66/5472—Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles, e.g. endless tubes for making elbows or V-shaped pieces
    • 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
    • B29C66/818—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8182—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the thermal insulating constructional aspects
    • B29C66/81821—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the thermal insulating constructional aspects of the welding jaws
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • 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
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    • 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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    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B29L2031/749—Motors
    • B29L2031/7492—Intake manifold

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

Abstract

본 발명은, 수지의 접합방법 및 접합구조에 관한 것으로서, 접합면의 접합강도를 대폭으로 향상시키고, 또한 리사이클성이 뛰어난 수지의 접합방법 및 접합구조를 제공하는 것을 과제로 한 것이며, 그 해결수단에 있어서, 본 발명에서 제안하는 서로 대향하는 2개의 수지재끼리를 접합하는 방법은 양 수지재(3)(4)의 각 접합면(3A) (4A)에, 수지재(3)(4)의 대향하는 방향으로 대략 평행한 측면(9a)(9b) 및 (10a)(10b)을 각각 형성하고, 각 측면(9a)(9b) 및 (10a, 10b)을 각각 각 측면근처에 이동 가능하게 배치한 적외선히터(11)(12)를 사용해서 가열 용융시킨 후, 양측면끼리 압착해서 접합하는 것을 특징으로 한 것이다.

Description

수지의 접합방법 및 접합구조
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 적용된 흡기매니폴드의 구성을 표시한 측면도, 제2도는 제1도의 X-X선 단면도, 제3도는 본 발명의 제1실시예를 표시한 접합구조 및 방법을 표시한 단면도, 제4도는 제1실시예에 있어서의 2개의 수지재의 접합상태를 표시한 단면도, 제5도는 본 발명의 제2실시예를 표시한 접합구조 및 방법을 표시한 단면도, 제6도는 제2실시예에 있어서의 2개의 수지재의 접합상태를 표시한 단면도, 제7도는 본 발명의 제3실시예를 표시한 접합구조 및 방법을 표시한 단면도, 제8도는 제3실시예에 있어서의 2개의 수지개의 접합상태를 표시한 단면도.

Claims (25)

  1. 서로 대향하는 제1수지부재(4)와 제2수재부재(3)를 접합하는 방법에 있어서, 상기 제1수지부재(4)에 제1기준면(4C, 4D, 25B), 상기 제1기준면에 대하여 상기 제2수지부재로부터 멀어지는 방향으로 이간해서 위치하는 제1대향면(10c, 16c, 25A) 및 상기 제1기준면과 제1대향면을 스텝(계단)형상으로 접속하는 제1측면(10a, 10b, 10d, 10e, 16a, 16b, 19, 19a)을 형성하는 스텝 : 상기 제2수지부재(3)에 제2기준면(9c, 9d, 22A), 상기 제2기준면에 대하여 상기 제1수지부재에 근접하는 방향으로 이간해서 위치하는 제2대향면(9e, 22B) 및 상기 제2기준면과 제2대향면을 스텝(계단)형상으로 접속하는 제2측면(9a, 9b, 18, 18a)을 형성하는 스텝, 상기 제1수지부재(4)와 상기 제2수지부재(3)가 접합된 상태에 있어서, 상기 제2기준면(9c, 9d, 22A)은 상기 제1기준면(4C, 4D, 25B)과 당접하고, 상기 제2측면(9a, 9b, 18, 18a)은 상기 제1측면(10a, 10b, 10d, 10e, 16a, 16b, 19, 19a)에 압착되는 스텝 : 상기 제1측면(10a, 10b, 16a, 16b, 19a) 및 상기 제2측면(9a, 9b, 18a)의 적어도 한쪽을 가열하는 스텝 : 상기 적어도 한쪽의 측면이 용융한 상태에서, 상기 제1기준면(4C, 4D, 25B)과 상기 제2기준면(9c, 9b, 22A)을 당접시키는 스텝 : 및 상기 제1측면(10a, 10b,10d, 10e, 16a, 16b, 19a)과 상기 제2측면(9a, 9b, 18a)을 압착하는 스텝을 포함한 것을 특징으로 하는 수지의 접합방법.
  2. 제1항에 있어서, 상기 제1기준면(4C, 4D)과 상기 제1측면(10a, 10b, 10d, 10e)이 대략 직각을 이루는 것을 특징으로 하는 수지의 접합방법.
  3. 제1항에 있어서, 상기 제2기준면(9c, 9d)과 상기 제2측면(9a, 9b)이 대략 직각을 이루는 것을 특징으로 하는 수지의 접합방법.
  4. 제1항에 있어서, 상기 제1측면(19)은 제1경사부(19a)를 포함하고 있고, 상기 제1경사부는 사익 제1기준면과 직교하는 방향(A)에 관해서 경사지고 있는 것을 특징으로 하는 수지의 접합방법.
  5. 제1항에 있어서, 상기 제2측면(18)은 제2경사부(18a)를 포함하고 있고, 상기 제2경사부는 상기 제2기준면과 직교하는 방향(A)에 관해서 경사지고 있는 것을 특징으로 하는 수지의 접합방법.
  6. 제1항에 있어서, 상기 제1수지부재(4) 및 상기 제2수지부재)3)의 한쪽은 오목부(10,16,17)를 포함하고, 다른쪽 상기 오목부에 끼워맞춤하는 볼록부(9,24)를 포함한 것을 특징으로 하는 수지의 접합방법.
  7. 제6항에 있어서, 상기 오목부(10,16)는 상기 제1기준면(4C, 4D)에 형성되고, 상기 제1측면(10a, 10b, 10d, 10e, 16a, 16d)은 상기 오목부의 안쪽면이고 및 상기 블록부(9)는 상기 제2기준면(9c, 9d)으로부터 돌출하고, 상기 제2측면(9a, 9b)은 상기 볼록부의 바깥쪽면인 것을 특징으로 하는 수지의 접합방법.
  8. 제7항에 있어서, 상기 블록부(9)의 바깥쪽면간의 거리(L)의 볼록부 전체길이에 걸쳐서 대략 일정하고, 상기 오목부(10,16)의 개구근처에 있어서의 안쪽면간의 거리(L3,L1a)는 상기 볼록부(9)의 바깥쪽면간의 거리(L)과 대략 동일하게 설정되고, 상기 오목부(10,16)의 바닥면(10c, 16c)근처에 있어서의 안쪽면간의 거리(L1, L1b)는 상기 볼록부의 바깥쪽면간의 거리(L)보다도 작게 설정되는 것을 특징으로 하는 수지의 접합방법.
  9. 제7항에 있어서, 상기 블록부의 바깥쪽면은, 상기 바깥쪽면간의 거리가 상기 볼록부의 꼭대기면을 향해서 작아지는 테이퍼형상으로 형성되는 것을 특징으로 하는 수지의 접합방법.
  10. 제7항에 있어서, 상기 오목부(16)의 안쪽면(16a, 16b)은, 상기 안쪽면간이 거리(L1a, L1b)가 상기 오목부의 바닥면(16c)을 향해서 작아지는 테이퍼형상으로 형성되는 것을 특징으로 하는 수지의 접합방법.
  11. 제7항에 있어서, 상기 오목부(10,16)의 깊이(D,D')는 상기 볼록부(9)의 높이(H)보다도 크게 설정되어 있는 것을 특징으로 하는 수지의 접합방법.
  12. 제1항에 있어서, 또, 상기 제1기준면(4C, 4D, 25B) 및 상기 제2기준면(9c, 9d, 22A)을 비용융상태로 유지하는 스텝을 포함한 것을 특징으로 하는 수지의 접합방법.
  13. 제12항에 있어서, 비용융상태로 유지하는 스텝은, 상기 제1기준면(4C, 4D, 25B) 및/ 또는 상기 제2기준면(9D, 9d, 22A)을 차열부재(13, 22, 23)에 의해서 덮는 것을 포함하는 것을 특징으로 하는 수지의 접합방법.
  14. 제1항에 있어서, 상기 제1측면 및 상기 제2측면의 적어도 한쪽을 가열하는 스텝은, 적외선히터(11, 12, 20, 21)를 상기 측면에 근접배치해서 상기 측면을 가열용융하는 서브스템 및 상기 적외선히터(11, 12, 20, 21)를 상기 적어도 한쪽의 측면으로부터 이간시키는 서브스텝을 포함한 것을 특징으로 하는 수지의 접합방법.
  15. 제1기준면(4C, 4D, 25B)과, 상기 제1기준면에 대하여 상기 제1기준면의 한쪽으로 이간해서 위치하는 제1대향면(10c, 16c, 25A) 및 상기 제1기준면과 제1대향면을 스텝(계단)형상으로 접속하는 제1측면(10a, 10b, 10d, 10e, 16a, 19, 19a)을 포함한 제1수지부재(4) 및 상기 제1기준면(4C, 4D, 25B)과 비용착상태에서 당접하는 제2기준면(9c, 9d, 22A)과, 상기 제2기준면에 대하여 상기 제1대향면에 근접하는 방향으로 이간해서 위치하는 제2대향면(9e, 22B) 및 상기 제2기준면과 제2대향면을 스텝(계단)형상으로 접속하는 동시에 상기 제1측면(10a, 10b, 10d, 10e, 16a, 19, 19a)에 용착된 제2측면(9a, 9b, 18, 18a)을 포함한 제2수지부재에 접합된 제2수지부재(3)를 구비한 것을 특징으로 하는 수지부재의 접합구조.
  16. 제15항에 있어서, 상기 제1기준면(4C, 4D)과 상기 제1측면(10a, 10b, 10d, 10e)이 대략 직각을 이루는 것을 특징으로 하는 수지부재의 접합구조.
  17. 제15항에 있어서, 상기 제2기준면(9c, 9d)과 상기 제2측면(9a, 9d)이 대략 직각을 이루는 것을 특징으로 하는 수지부재의 접합구조.
  18. 제15항에 있어서, 상기 제1측면(19)은 제1경사부(19a)를 포함하고 있고, 상기 제1경사부는 상기 제1준면과 직교하는 방향(A)에 관해서 경사지고 있는 것을 특징으로 하는 수지부재의 접합구조.
  19. 제15항에 있어서, 상기 제2측면(18)은 제2경사부(18a)를 포함하고 있고, 상기 제2경사부는 상기 제2준면과 직교하는 방향(A)에 관해서 경사지고 있는 것을 특징으로 하는 수지부재의 접합구조.
  20. 제15항에 있어서, 상기 제1수지부재(4) 및 상기 제2수지부재(3)의 한쪽은 오목부(10, 16, 27)를 포함하고, 다른쪽은 상기 오목부에 끼워맞춤하는 볼록부(9,24)를 포함한 것을 특징으로 하는 수지부재의 접합구조.
  21. 제20항에 있어서, 상기 오목부(10,16)는 상기 제1기준면(4C, 4D)에 형성되고, 상기 제1측면(10a, 10b, 10d, 10e, 16a, 16b)은 상기 오목부의 안쪽면이고 및 상기 볼록부(9)는 상기 제2기준면(9c, 9d)으로부터 돌출하고, 상기 제2측면(9a, 9b)은 상기 볼록부의 바깥쪽면인 것을 특징으로 하는 수지부재의 접합구조.
  22. 제21항에 있어서, 상기 볼록부(9)의 바깥쪽면의 거리(L)은 볼록부전체길이에 걸쳐서 대략 일정하고, 상기 오목부(10, 16)의 개구근처에 있어서의 안쪽면간의 거리(L3, L1a)는 상기 블록부(9)의 바깥쪽면간의 거리(L)과 대략 동일하게 설정되고, 상기 오목부(10, 16)의 바닥면(10c, 16c)근처에 있엇의 안쪽면간이 거리(L1, L1b)는 상기 볼록부의 바깥쪽면간의 거리(L)보다도 적게 설정되는 것을 특징으로 하는 수지부재의 접합구조.
  23. 제21항에 있어서, 상기 볼록부의 바깥쪽면은, 상기 바깥쪽면간의 거리가 상기 볼록부의 꼭대기면을 향해서 작아지는 테이퍼형상으로 형성되는 것을 특징으로 하는 수지부재의 접합구조.
  24. 제21항에 있어서, 상기 오목부(16)의 안쪽면(16a, 16b)은, 상기 안쪽면간의 거리(L1, L1b)가 상기 오목부의 바닥면(16c)을 향해서 작아지는 테이퍼형상으로 형성되는 것을 특징으로 하는 수지부재의 접합구조.
  25. 제21항에 있어서, 상기 오목부(10, 16)의 깊이(D, D')는 상기 블록부(9)의 높이(H)보다도 크게 설정되어 있는 것을 특징으로 하는 수지부재의 접합구조.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970018316A 1996-05-14 1997-05-12 수지의 접합방법 및 관형상 수지부재 KR100236397B1 (ko)

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