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JPS5828332A - 熱可塑性樹脂中空体の溶着方法 - Google Patents

熱可塑性樹脂中空体の溶着方法

Info

Publication number
JPS5828332A
JPS5828332A JP56114694A JP11469481A JPS5828332A JP S5828332 A JPS5828332 A JP S5828332A JP 56114694 A JP56114694 A JP 56114694A JP 11469481 A JP11469481 A JP 11469481A JP S5828332 A JPS5828332 A JP S5828332A
Authority
JP
Japan
Prior art keywords
units
heat
hollow
heating
thermoplastic resin
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
JP56114694A
Other languages
English (en)
Inventor
Junji Shirogane
淳司 白金
Hisao Tanaka
久雄 田中
Michiyasu Takahashi
通泰 高橋
Junichi Kato
順一 加藤
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.)
Resonac Corp
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP56114694A priority Critical patent/JPS5828332A/ja
Publication of JPS5828332A publication Critical patent/JPS5828332A/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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5224—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces
    • B29C66/52241—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-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
    • 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
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • 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
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/324—Avoiding burr formation
    • B29C66/3242—Avoiding burr formation on the inside of a tubular or hollow article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—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
    • B29C66/63—Internally supporting the article during joining
    • 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
    • B29C66/735—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 extensive physical properties of the parts to be joined
    • B29C66/7352—Thickness, e.g. very thin
    • B29C66/73521—Thickness, e.g. very thin of different thickness, i.e. the thickness of one of the parts to be joined being different from the thickness of the other part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • 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
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes
    • B29L2031/602—Multi-tubular articles, i.e. composed of a plurality of tubes composed of several elementary tubular elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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】 本発明な熱ｉＪ塑性樹脂中空体同志り熱溶盾方法に関す
るもυで、接続部内面に生ずるピードυ冗生を抑え良好
な接続葡得ゐことｔ目的と丁ゐ０ 熱可蹟性南脂製部品は、載面を融点以上に加熱し圧盾丁
ゐことにエリ、容易に溶層で１！！るため、部品の組立
Ｋに浴膚法が多用式ｎる。しかも、こり溶層ｆ：、ｒｃ
浴眉而を加熱面、圧層丁ゐために、溶融側腹が、溶着面
胸囲に押出される。
これは、と−ドと呼んでいるか、こりビードは。
中空体部品を溶層し７を慟せ、接続部υ断面槓ン局部的
に減少させることとなり、％に小佳、又は小断圓υ申仝
俸Ｏ楊廿、小径υ孔、小＃圓中空捧の孔が、閉塞さｎ／
）ことがめ９、改書か望まれてい九が従来有効な方法１
よ提某されていない。
通常熱可塑性衝脂中仝体υｍ層工程は、加熱板ＩＬ↓／
）俗漕囲υ加圧カロ熱→〃口熱板除去→加圧冷却υ繰返
しである０ビードＶよ、加圧加熱時と、加圧冷却初期に
成長するもυであり、前者が大半りビードｋｌ長させて
いる。そこで不発明は、加熱板の〃１熱（３）に中空体
り接続すべき端部υ陀圓横工りわｒかに小さいビンを取
付け、加圧加熱時０ビ一ドυ中空体内部への成長を妨け
ることＶＣ工り艮好な接続構造を侍んとするもυでめゐ
Ｏ 以下不発明を実施例を示す図面にもとＴき貌明丁Φと、
第１図に、ソーラー・コレクターの側視図でろって、多
数υ管体ｒ並行配列してなる来熱板１と管状のヘッダー
２を溶層により組立てたもＯ″？′ある０集熱板１にＶ
よ第２図に示すよりに円径６　ｍ　／□り通水管１０が
多数通っており、ヘッダ−２υ＠面に設けられ友ヘッダ
ー分岐１ｔ９と各々通じている。ソーラーコレクターと
しては、−万〇ヘッダー２工９通水し集熱板１内に分流
でせ、他方りヘッタ゛−２′により曾流させる状態で太
陽熱を水に吸収させて使用する＠従来の平板状の加熱板
で集熱板１とヘッダー２に溶層した場＠−υ接続郁断面
を第２図に示すが、ビード６．７が発止し、内部ビード
７によりヘッダー分岐管９１通水管１０が絞られてしま
う・第５図は本発明り実施例を示すもので、＠　７Ｑ　
ｖｃ先だちヘッダー分岐管９および集熱板の通水’ｉ１
０の内径Ｌカ石かに小さい外径を有するビン４−　５ｉ
ｔｓ刀口熱板５υ加熱向に植設し几ビンに、ヘッダーυ
分岐管９おＬび集熱＠ＣＯ通水Ｗ１０υ接続丁べき端部
を挿入しながら加熱丁ゐ。こυとき分岐管のおよび通水
管１０υ内外面ＶＣはど一ドロ、７が発生するが内部ビ
ード７ｒｃ分岐管９および通水管１０υ内逮とビン化５
の隙間に沿りて流動丁ゐ。ついで加熱板３ｔと９μｒし
分岐管９および通水管１０？Ｉ一つき甘せて接続子ｎは
、円部ビード７は分岐営９おＬび通水管１０の内壁に薄
肉状に固膚丁ゐので接続部が閉塞されることがない。従
来１／ＩＪ熱板りみｒｃ　Ｌる揚＠には管の内径が５　
ｒｆｉ／ｍ程藏（Ｌ）％りでμ接続部が閉塞さｔ″Ｌる
ことが多かったが不発明ＶＣよｎは円径が５　ｍ／□以
下のもυでめっても良好ｌ接続か得られるもυである０
な２上記実施例に２いてはソーラーコレクター０例につ
いて説明したが本発明ｅよそυ費旨を越天ない限り他υ
熱ＯＴ塑性彌脂中窒体り接続にｔ適用できるものである
。
【図面の簡単な説明】
第１図にソー２−コレクターの斜視図、第２図Ｖよ従来
法ｒｃよる接続部を示す部分断面図、第３図ｔよ本発明
の実施例を示すもυで〃ロ熱状況ｔボ丁部分断圓図でめ
ゐＯ 符号の説明 １　集熱板　　　　　　２　ヘッダー ５　刃口熱板　　　　　　４　ビン ５　ビン　　　　　　　６　外部ビート７　円部ビード
　　　　８　ヘッダー買迩部９　ヘッダー分岐管　１０
　　通水管 第１図 第２図

Claims (1)

    【特許請求の範囲】
  1. １、　檄絖丁べさ端部か開放さｎている熱可塑性樹脂中
    空体同志υ熱＃増方法ｅこおいて、前記谷熱ＯＩＪ塑性
    側脂中空体の端部υ断面積より肴僅かに手込な＃面積を
    南するビンが植設されている刀口熱＆υビンに、前記熱
    ａＪ塑性側脂中空俸りｇ＠部を神式加熱し、然るυち前
    記各熱町蛍注仙脂中空俸υ端部ｔつき付せ溶層させる０
    とｔ特似とする熱町塑性側脂中空体Ｏ浴涜方法。
JP56114694A 1981-07-21 1981-07-21 熱可塑性樹脂中空体の溶着方法 Pending JPS5828332A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56114694A JPS5828332A (ja) 1981-07-21 1981-07-21 熱可塑性樹脂中空体の溶着方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56114694A JPS5828332A (ja) 1981-07-21 1981-07-21 熱可塑性樹脂中空体の溶着方法

Publications (1)

Publication Number Publication Date
JPS5828332A true JPS5828332A (ja) 1983-02-19

Family

ID=14644286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56114694A Pending JPS5828332A (ja) 1981-07-21 1981-07-21 熱可塑性樹脂中空体の溶着方法

Country Status (1)

Country Link
JP (1) JPS5828332A (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0510785A1 (de) * 1991-04-22 1992-10-28 Donald Dipl.-Ing. Herbst Verfahren und Vorrichtung zum Verschweissen zweier Hohlkörper
EP0868994A2 (en) * 1997-04-04 1998-10-07 Valpar Industrial Limited Beverage and coolant manifolds
EP0895959A3 (en) * 1997-08-06 1999-07-07 Valpar Industrial Limited Beverage dispenser with welded plastic tubes
US6409873B1 (en) * 1999-01-20 2002-06-25 Fsi International, Inc. Process and apparatus for bonding a pair of ducts together in which a removable member is used to help support and maintain alignment between the ducts during bonding
JP2006153176A (ja) * 2004-11-30 2006-06-15 Toyoda Gosei Co Ltd 圧力容器およびそのライナーの製造方法
JP2011255539A (ja) * 2010-06-07 2011-12-22 Tesuku Shizai Hanbai:Kk プラスチックパイプ熱融着機
JP2012011742A (ja) * 2010-07-05 2012-01-19 Tesuku Shizai Hanbai:Kk プラスチックパイプの熱融着方法、及び熱融着機
JP2012025008A (ja) * 2010-07-22 2012-02-09 Tesuku Shizai Hanbai:Kk プラスチックパイプ熱融着機

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0510785A1 (de) * 1991-04-22 1992-10-28 Donald Dipl.-Ing. Herbst Verfahren und Vorrichtung zum Verschweissen zweier Hohlkörper
EP0868994A2 (en) * 1997-04-04 1998-10-07 Valpar Industrial Limited Beverage and coolant manifolds
EP0868994A3 (en) * 1997-04-04 1999-01-20 Valpar Industrial Limited Beverage and coolant manifolds
EP0895959A3 (en) * 1997-08-06 1999-07-07 Valpar Industrial Limited Beverage dispenser with welded plastic tubes
US6409873B1 (en) * 1999-01-20 2002-06-25 Fsi International, Inc. Process and apparatus for bonding a pair of ducts together in which a removable member is used to help support and maintain alignment between the ducts during bonding
JP2006153176A (ja) * 2004-11-30 2006-06-15 Toyoda Gosei Co Ltd 圧力容器およびそのライナーの製造方法
JP4525316B2 (ja) * 2004-11-30 2010-08-18 豊田合成株式会社 圧力容器およびそのライナーの製造方法
JP2011255539A (ja) * 2010-06-07 2011-12-22 Tesuku Shizai Hanbai:Kk プラスチックパイプ熱融着機
JP2012011742A (ja) * 2010-07-05 2012-01-19 Tesuku Shizai Hanbai:Kk プラスチックパイプの熱融着方法、及び熱融着機
JP2012025008A (ja) * 2010-07-22 2012-02-09 Tesuku Shizai Hanbai:Kk プラスチックパイプ熱融着機

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