JPS6456533A - Molding method of sleeve - Google Patents

Molding method of sleeve

Info

Publication number
JPS6456533A
JPS6456533A JP62215949A JP21594987A JPS6456533A JP S6456533 A JPS6456533 A JP S6456533A JP 62215949 A JP62215949 A JP 62215949A JP 21594987 A JP21594987 A JP 21594987A JP S6456533 A JPS6456533 A JP S6456533A
Authority
JP
Japan
Prior art keywords
cylinder
corrugated pipe
end part
protruding surface
time
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.)
Granted
Application number
JP62215949A
Other languages
Japanese (ja)
Other versions
JPH07102617B2 (en
Inventor
Shinzo Matsuyama
Yasuo Hiratsuka
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.)
Takiron Co Ltd
Original Assignee
Takiron 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 Takiron Co Ltd filed Critical Takiron Co Ltd
Priority to JP62215949A priority Critical patent/JPH07102617B2/en
Publication of JPS6456533A publication Critical patent/JPS6456533A/en
Publication of JPH07102617B2 publication Critical patent/JPH07102617B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/0672—Spin 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
    • B29C66/11—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
    • B29C66/10—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
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • B29C66/1162—Single bevel to bevel joints, e.g. mitre 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
    • B29C66/50—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
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To improve productivity by forming a sleeve without being followed by expansion of the diameter of a corrugated pipe and shortening a molding period of time, by a method wherein facial contact between an end part of the corrugated pipe and a protruding surface provided on a circumferential wall of an opening part of a cylinder is performed and hot fushion of the osculating face is performed by turning a cylinder at a high speed. CONSTITUTION:An end part 21 of a corrugated pipe 1 is inserted into a cylinder 2 and the end part 21 of the corrugated pipe 1 is brought into contact with an inner wall of a part projected within the said cylinder 2, that is, a protruding surface 5. The cylinder 2 is turned at a high speed centering around the center axis C-C as per an arrow R under this state. With this construction, contact rolling of the end part 21 of the corrugated pipe and the protruding surface 5 of the said cylinder is performed, only a position close by an osculating surface of both is melted through frictional heat to be generated at that time, fused thermally and the end part 21 of the corrugated pipe and the protruding surface 5 are integrated by eliminating a boundary line between them. As a form of the end part of the corrugated pipe and contacting pressure between the said end part and the protruding surface of the cylinder other than a rotary speed are related to a hot fusion period of time, accuracy of them is kept improved by uniforming forms of contacting part of both of them as even as possible.
JP62215949A 1987-08-28 1987-08-28 Sleeve forming method Expired - Fee Related JPH07102617B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62215949A JPH07102617B2 (en) 1987-08-28 1987-08-28 Sleeve forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62215949A JPH07102617B2 (en) 1987-08-28 1987-08-28 Sleeve forming method

Publications (2)

Publication Number Publication Date
JPS6456533A true JPS6456533A (en) 1989-03-03
JPH07102617B2 JPH07102617B2 (en) 1995-11-08

Family

ID=16680923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62215949A Expired - Fee Related JPH07102617B2 (en) 1987-08-28 1987-08-28 Sleeve forming method

Country Status (1)

Country Link
JP (1) JPH07102617B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001263570A (en) * 2000-03-23 2001-09-26 Kana Flex Corporation Kk Method of mounting joint to pipe and pipe body with joint
CN102434748A (en) * 2011-11-25 2012-05-02 长春高祥特种管道有限公司 Electric smelting type bellows connector and method for connecting gas metal pipe and polyethylene pipe
CN112895473A (en) * 2021-02-08 2021-06-04 安徽普拉斯克机械制造有限公司 Double-wall corrugated pipe bell mouth connecting assembly and connecting method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110332381B (en) * 2019-07-17 2021-06-04 江苏祥荣机械制造有限公司 Double-wall corrugated pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001263570A (en) * 2000-03-23 2001-09-26 Kana Flex Corporation Kk Method of mounting joint to pipe and pipe body with joint
CN102434748A (en) * 2011-11-25 2012-05-02 长春高祥特种管道有限公司 Electric smelting type bellows connector and method for connecting gas metal pipe and polyethylene pipe
CN112895473A (en) * 2021-02-08 2021-06-04 安徽普拉斯克机械制造有限公司 Double-wall corrugated pipe bell mouth connecting assembly and connecting method thereof

Also Published As

Publication number Publication date
JPH07102617B2 (en) 1995-11-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees