JPS6469329A - Bending method of nonmetallic pipe - Google Patents

Bending method of nonmetallic pipe

Info

Publication number
JPS6469329A
JPS6469329A JP22644487A JP22644487A JPS6469329A JP S6469329 A JPS6469329 A JP S6469329A JP 22644487 A JP22644487 A JP 22644487A JP 22644487 A JP22644487 A JP 22644487A JP S6469329 A JPS6469329 A JP S6469329A
Authority
JP
Japan
Prior art keywords
pipe
powdery
granular body
quality
conductive
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
JP22644487A
Other languages
English (en)
Inventor
Hiroyuki Takenaka
Toshihiro Toyofuku
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP22644487A priority Critical patent/JPS6469329A/ja
Publication of JPS6469329A publication Critical patent/JPS6469329A/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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • 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
    • B29C2035/0811—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 induction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP22644487A 1987-09-11 1987-09-11 Bending method of nonmetallic pipe Pending JPS6469329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22644487A JPS6469329A (en) 1987-09-11 1987-09-11 Bending method of nonmetallic pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22644487A JPS6469329A (en) 1987-09-11 1987-09-11 Bending method of nonmetallic pipe

Publications (1)

Publication Number Publication Date
JPS6469329A true JPS6469329A (en) 1989-03-15

Family

ID=16845200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22644487A Pending JPS6469329A (en) 1987-09-11 1987-09-11 Bending method of nonmetallic pipe

Country Status (1)

Country Link
JP (1) JPS6469329A (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0751749A (ja) * 1993-08-13 1995-02-28 Nisshinbo Ind Inc 厚板金属材の折曲げ方法
US5504308A (en) * 1994-06-15 1996-04-02 Kabushikikaisha Fujipula Seiko Synthetic resin tube for bending use and its bending method
JPH09254251A (ja) * 1996-03-22 1997-09-30 Toa Koukiyuu Keishiyu Valve Seizo Kk 大口径合成樹脂管の曲げ装置
JPH10305481A (ja) * 1997-05-07 1998-11-17 Sapporo Sanki Kk Ｆｒｐ製曲管の製造方法
JP2002011784A (ja) * 2000-06-30 2002-01-15 Sekisui Chem Co Ltd 樹脂管の曲げ加工装置
JP2002361728A (ja) * 2001-06-08 2002-12-18 Miyaden Co Ltd 樹脂パイプの整形装置及び整形方法
CN106493203A (zh) * 2015-09-07 2017-03-15 天津嘉泰盈顺健身器材有限公司 一种具有电磁加热功能的钢管弯折装置
CN106514995A (zh) * 2016-09-23 2017-03-22 重庆市汇畅钢管制造有限公司 一种pvc管道弯管装置
EP3208068A1 (en) * 2016-02-19 2017-08-23 General Electric Company An apparatus for induction heating and bending of thermoplastic composite tubes and a method for using same
CN110524853A (zh) * 2019-09-10 2019-12-03 欧阳礼香 一种建筑pvc管道辅助弯折装置

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0751749A (ja) * 1993-08-13 1995-02-28 Nisshinbo Ind Inc 厚板金属材の折曲げ方法
US5504308A (en) * 1994-06-15 1996-04-02 Kabushikikaisha Fujipula Seiko Synthetic resin tube for bending use and its bending method
JPH09254251A (ja) * 1996-03-22 1997-09-30 Toa Koukiyuu Keishiyu Valve Seizo Kk 大口径合成樹脂管の曲げ装置
JPH10305481A (ja) * 1997-05-07 1998-11-17 Sapporo Sanki Kk Ｆｒｐ製曲管の製造方法
JP2002011784A (ja) * 2000-06-30 2002-01-15 Sekisui Chem Co Ltd 樹脂管の曲げ加工装置
JP2002361728A (ja) * 2001-06-08 2002-12-18 Miyaden Co Ltd 樹脂パイプの整形装置及び整形方法
CN106493203A (zh) * 2015-09-07 2017-03-15 天津嘉泰盈顺健身器材有限公司 一种具有电磁加热功能的钢管弯折装置
EP3208068A1 (en) * 2016-02-19 2017-08-23 General Electric Company An apparatus for induction heating and bending of thermoplastic composite tubes and a method for using same
CN107097401A (zh) * 2016-02-19 2017-08-29 通用电气公司 用于热塑性复合管的感应加热和弯曲的设备及其使用方法
US10427351B2 (en) 2016-02-19 2019-10-01 General Electric Company Apparatus for induction heating and bending of thermoplastic composite tubes and a method for using same
CN106514995A (zh) * 2016-09-23 2017-03-22 重庆市汇畅钢管制造有限公司 一种pvc管道弯管装置
CN110524853A (zh) * 2019-09-10 2019-12-03 欧阳礼香 一种建筑pvc管道辅助弯折装置
CN110524853B (zh) * 2019-09-10 2021-05-28 浙江中匠装饰材料有限公司 一种建筑pvc管道辅助弯折装置

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