KR100667238B1 - 나선형 다중 합성수지관의 제조방법 - Google Patents
나선형 다중 합성수지관의 제조방법 Download PDFInfo
- Publication number
- KR100667238B1 KR100667238B1 KR1020050051985A KR20050051985A KR100667238B1 KR 100667238 B1 KR100667238 B1 KR 100667238B1 KR 1020050051985 A KR1020050051985 A KR 1020050051985A KR 20050051985 A KR20050051985 A KR 20050051985A KR 100667238 B1 KR100667238 B1 KR 100667238B1
- Authority
- KR
- South Korea
- Prior art keywords
- profile
- diameter member
- inner diameter
- outer diameter
- supplying
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 4
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 21
- 239000000057 synthetic resin Substances 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Images
Classifications
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
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- 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
-
- 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
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
- 프로파일을 압출하여 공급하면서 냉각시킨 후 와인더장치에 나선형으로 공급하여 성형되는 합성수지관에 있어서,상기 와인더장치(25)에 나선형으로 공급하며 얇은 띠 형태로 내경부재(31)를 공급하는 내경부재 공급단계;상기 내경부재(31)의 경계면인 내경 눌림 연결부(35)의 외측에 공급되며 그 사이에 공간(34)이 형성되는 프로파일(32)을 공급하는 프로파일 공급단계;상기 프로파일(32)의 외측으로 공급하며 얇은 띠 형태로 성형되는 외경부재(33)를 공급하는 외경부재 공급단계; 및상기 외경부재(33)의 경계면인 외경 눌림 연결부(36)가 누름 로울러(37)로 눌러 고정하는 단계를 통하여 내경부재(31)와 프로파일(32) 및 외경부재(33)가 일체형으로 연결됨을 특징으로 하는 나선형 다중 합성수지관의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050051985A KR100667238B1 (ko) | 2005-06-16 | 2005-06-16 | 나선형 다중 합성수지관의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050051985A KR100667238B1 (ko) | 2005-06-16 | 2005-06-16 | 나선형 다중 합성수지관의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060131491A KR20060131491A (ko) | 2006-12-20 |
KR100667238B1 true KR100667238B1 (ko) | 2007-01-12 |
Family
ID=37811552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050051985A KR100667238B1 (ko) | 2005-06-16 | 2005-06-16 | 나선형 다중 합성수지관의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100667238B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101438497B1 (ko) * | 2013-06-13 | 2014-09-12 | 주식회사 파이프랜드 | 합성수지제 프로파일관 제조방법 |
KR101438494B1 (ko) * | 2013-06-13 | 2014-09-12 | 주식회사 파이프랜드 | 합성수지제 프로파일관 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0257787A (ja) * | 1988-08-17 | 1990-02-27 | Dainippon Plastics Co Ltd | プラスチックス螺旋巻き二重管及びその製造方法 |
KR20000009291A (ko) * | 1998-07-23 | 2000-02-15 | 이강수 | 합성수지관 및 그 제조방법 |
KR20000009176A (ko) * | 1998-07-22 | 2000-02-15 | 김인식 | 보강층을 갖는 합성수지 나선형 중공관 및 제조방법 |
KR20000014262A (ko) * | 1998-08-19 | 2000-03-06 | 이용석 | 배수관의 분류 표시방법 및 그 배수관 |
KR20030015087A (ko) * | 2001-08-14 | 2003-02-20 | 일우산업 주식회사 | 합성수지 이중벽 평활관의 제조방법 |
KR20030041904A (ko) * | 2003-04-12 | 2003-05-27 | 유옥수 | 합성수지관 및 그 제조방법 |
-
2005
- 2005-06-16 KR KR1020050051985A patent/KR100667238B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0257787A (ja) * | 1988-08-17 | 1990-02-27 | Dainippon Plastics Co Ltd | プラスチックス螺旋巻き二重管及びその製造方法 |
KR20000009176A (ko) * | 1998-07-22 | 2000-02-15 | 김인식 | 보강층을 갖는 합성수지 나선형 중공관 및 제조방법 |
KR20000009291A (ko) * | 1998-07-23 | 2000-02-15 | 이강수 | 합성수지관 및 그 제조방법 |
KR20000014262A (ko) * | 1998-08-19 | 2000-03-06 | 이용석 | 배수관의 분류 표시방법 및 그 배수관 |
KR20030015087A (ko) * | 2001-08-14 | 2003-02-20 | 일우산업 주식회사 | 합성수지 이중벽 평활관의 제조방법 |
KR20030041904A (ko) * | 2003-04-12 | 2003-05-27 | 유옥수 | 합성수지관 및 그 제조방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101438497B1 (ko) * | 2013-06-13 | 2014-09-12 | 주식회사 파이프랜드 | 합성수지제 프로파일관 제조방법 |
KR101438494B1 (ko) * | 2013-06-13 | 2014-09-12 | 주식회사 파이프랜드 | 합성수지제 프로파일관 |
Also Published As
Publication number | Publication date |
---|---|
KR20060131491A (ko) | 2006-12-20 |
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