CN101961733A - 一种金属弯头冷挤压成型方法 - Google Patents
一种金属弯头冷挤压成型方法 Download PDFInfo
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- CN101961733A CN101961733A CN 201010282350 CN201010282350A CN101961733A CN 101961733 A CN101961733 A CN 101961733A CN 201010282350 CN201010282350 CN 201010282350 CN 201010282350 A CN201010282350 A CN 201010282350A CN 101961733 A CN101961733 A CN 101961733A
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- Prior art keywords
- pipe fitting
- die cavity
- plug
- curved surface
- processing pipe
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 69
- 238000000465 moulding Methods 0.000 title claims abstract description 30
- 239000002184 metal Substances 0.000 title claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 14
- 238000000641 cold extrusion Methods 0.000 title claims abstract description 11
- 238000007493 shaping process Methods 0.000 claims abstract description 44
- 230000008569 process Effects 0.000 claims abstract description 32
- 239000000047 product Substances 0.000 claims description 38
- 230000007704 transition Effects 0.000 claims description 16
- 239000011265 semifinished product Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000005267 amalgamation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012797 qualification Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 23
- 239000010959 steel Substances 0.000 description 23
- 239000000945 filler Substances 0.000 description 7
- 239000001993 wax Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- -1 moulding Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Bending Of Plates, Rods, And Pipes (AREA)
- Metal Extraction Processes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102823503A CN101961733B (zh) | 2010-09-16 | 2010-09-16 | 一种金属弯头冷挤压成型方法 |
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CN2010102823503A CN101961733B (zh) | 2010-09-16 | 2010-09-16 | 一种金属弯头冷挤压成型方法 |
Publications (2)
Publication Number | Publication Date |
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CN101961733A true CN101961733A (zh) | 2011-02-02 |
CN101961733B CN101961733B (zh) | 2012-07-04 |
Family
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CN2010102823503A Expired - Fee Related CN101961733B (zh) | 2010-09-16 | 2010-09-16 | 一种金属弯头冷挤压成型方法 |
Country Status (1)
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CN (1) | CN101961733B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102489941A (zh) * | 2011-11-25 | 2012-06-13 | 株洲南方燃气轮机成套制造安装有限公司 | 金属弯头的制作方法 |
CN102728643A (zh) * | 2011-04-13 | 2012-10-17 | 北京太尔时代科技有限公司 | 非对称成形方法和系统以及非对称管件的成形装置 |
CN103341535A (zh) * | 2013-07-18 | 2013-10-09 | 常州市君王镀膜有限公司 | 弯管压力机及其弯管方法和柴油机进气管钣金制造方法 |
CN103357690A (zh) * | 2013-07-19 | 2013-10-23 | 南通农业职业技术学院 | 小r挤压精整弯头的加工方法 |
CN110788581A (zh) * | 2019-12-10 | 2020-02-14 | 昆山新莱洁净应用材料股份有限公司 | 一种弯头的制作方法 |
CN112238327A (zh) * | 2019-07-17 | 2021-01-19 | 宁波安拓实业有限公司 | 一种角通过渡接头加工工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5114885A (ja) * | 1974-07-30 | 1976-02-05 | Adeka Argus Chemical Co Ltd | Jukizairyososeibutsu |
JP3542292B2 (ja) * | 1998-12-02 | 2004-07-14 | 旭有機材工業株式会社 | オレフィン系樹脂製曲管の成形装置 |
JP2004322186A (ja) * | 2003-04-28 | 2004-11-18 | Suzuki Motor Corp | 管の曲げ加工方法および曲げ加工装置と曲げ加工用芯金 |
CN1891369A (zh) * | 2006-04-20 | 2007-01-10 | 深圳市宝安联华实业有限公司 | 薄壁不锈钢弯头及其加工方法以及专用设备 |
CN101195136A (zh) * | 2007-12-26 | 2008-06-11 | 连式雄 | 一种中频感应加热推制弯头的工艺及其装置 |
-
2010
- 2010-09-16 CN CN2010102823503A patent/CN101961733B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5114885A (ja) * | 1974-07-30 | 1976-02-05 | Adeka Argus Chemical Co Ltd | Jukizairyososeibutsu |
JP3542292B2 (ja) * | 1998-12-02 | 2004-07-14 | 旭有機材工業株式会社 | オレフィン系樹脂製曲管の成形装置 |
JP2004322186A (ja) * | 2003-04-28 | 2004-11-18 | Suzuki Motor Corp | 管の曲げ加工方法および曲げ加工装置と曲げ加工用芯金 |
CN1891369A (zh) * | 2006-04-20 | 2007-01-10 | 深圳市宝安联华实业有限公司 | 薄壁不锈钢弯头及其加工方法以及专用设备 |
CN101195136A (zh) * | 2007-12-26 | 2008-06-11 | 连式雄 | 一种中频感应加热推制弯头的工艺及其装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102728643A (zh) * | 2011-04-13 | 2012-10-17 | 北京太尔时代科技有限公司 | 非对称成形方法和系统以及非对称管件的成形装置 |
CN102728643B (zh) * | 2011-04-13 | 2016-01-20 | 昆山永年先进制造技术有限公司 | 非对称成形方法和系统以及非对称管件的成形装置 |
CN102489941A (zh) * | 2011-11-25 | 2012-06-13 | 株洲南方燃气轮机成套制造安装有限公司 | 金属弯头的制作方法 |
CN103341535A (zh) * | 2013-07-18 | 2013-10-09 | 常州市君王镀膜有限公司 | 弯管压力机及其弯管方法和柴油机进气管钣金制造方法 |
CN103357690A (zh) * | 2013-07-19 | 2013-10-23 | 南通农业职业技术学院 | 小r挤压精整弯头的加工方法 |
CN112238327A (zh) * | 2019-07-17 | 2021-01-19 | 宁波安拓实业有限公司 | 一种角通过渡接头加工工艺 |
CN110788581A (zh) * | 2019-12-10 | 2020-02-14 | 昆山新莱洁净应用材料股份有限公司 | 一种弯头的制作方法 |
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Publication number | Publication date |
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CN101961733B (zh) | 2012-07-04 |
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Owner name: ZHEJIANG TIANQING PIPE CO., LTD. Free format text: FORMER OWNER: ZHEJIANG TIANXING PIPE FITTING CO., LTD. Effective date: 20141216 |
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Free format text: CORRECT: ADDRESS; FROM: 313100 HUZHOU, ZHEJIANG PROVINCE TO: 312300 SHAOXING, ZHEJIANG PROVINCE |
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Effective date of registration: 20141216 Address after: 312300 Industrial Zone, Kunlun Town, Shangyu District, Zhejiang, Shaoxing Patentee after: ZHEJIANG TIANQING PIPELINE INDUSTRY CO.,LTD. Address before: 313100, No. 6, development road, Changxing County Economic Development Zone, Huzhou, Zhejiang Patentee before: ZHE JIANG TIAN XING PIPE Co.,Ltd. |
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Effective date of registration: 20201116 Address after: Industrial functional zone of Zhangzhen Town, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: Shaoxing kanglingdun Pipe Industry Co.,Ltd. Address before: 312300 Industrial Zone, Kunlun Town, Shangyu District, Zhejiang, Shaoxing Patentee before: ZHEJIANG TIANQING PIPELINE INDUSTRY Co.,Ltd. |
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Granted publication date: 20120704 Termination date: 20210916 |
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