CN102000755A - 内螺纹铜管变径旋锻加工方法 - Google Patents
内螺纹铜管变径旋锻加工方法 Download PDFInfo
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- CN102000755A CN102000755A CN 201010524769 CN201010524769A CN102000755A CN 102000755 A CN102000755 A CN 102000755A CN 201010524769 CN201010524769 CN 201010524769 CN 201010524769 A CN201010524769 A CN 201010524769A CN 102000755 A CN102000755 A CN 102000755A
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- reducing
- copper pipe
- screw thread
- fuse
- bull stick
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Priority Applications (1)
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CN2010105247695A CN102000755B (zh) | 2010-10-27 | 2010-10-27 | 内螺纹铜管的变径旋锻加工方法 |
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CN2010105247695A CN102000755B (zh) | 2010-10-27 | 2010-10-27 | 内螺纹铜管的变径旋锻加工方法 |
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CN102000755A true CN102000755A (zh) | 2011-04-06 |
CN102000755B CN102000755B (zh) | 2012-07-04 |
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CN2010105247695A Expired - Fee Related CN102000755B (zh) | 2010-10-27 | 2010-10-27 | 内螺纹铜管的变径旋锻加工方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103056192A (zh) * | 2013-01-28 | 2013-04-24 | 江苏金圣铜业科技有限公司 | 一种高导电率高硬度微孔铜管制造方法 |
CN103861987A (zh) * | 2014-03-31 | 2014-06-18 | 上海纳铁福传动系统有限公司 | 空心轴旋锻模具的设计方法 |
CN104833331A (zh) * | 2015-05-22 | 2015-08-12 | 上海理工大学 | 轿车等速万向传动中间旋锻轴毛坯的内外径尺寸确定方法 |
CN104981308A (zh) * | 2013-02-28 | 2015-10-14 | 伊利诺斯工具制品有限公司 | 通过连续压锻层状金属片制造螺母的方法以及所得的螺母 |
CN108274210A (zh) * | 2018-03-26 | 2018-07-13 | 上海萌鸿实业有限公司 | 带卡槽产品的模具加工工艺 |
CN111531052A (zh) * | 2020-04-09 | 2020-08-14 | 鑫鹏源(聊城)智能科技有限公司 | 一种无缝钢管自动缩管装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0952127A (ja) * | 1995-08-14 | 1997-02-25 | Kobe Steel Ltd | 内面溝付伝熱管の製造方法及びその装置 |
WO2000029143A1 (en) * | 1998-11-18 | 2000-05-25 | PLUHÁČEK, Vladimir | Helically corrugated hollow profile and method and device for its production |
CN2452645Y (zh) * | 2000-10-11 | 2001-10-10 | 苏州仓环机电工业有限公司 | 铜管内螺纹成型装置 |
CN1347775A (zh) * | 2000-10-10 | 2002-05-08 | 苏州仓环机电工业有限公司 | 内螺纹铜管的加工方法及其专用设备 |
KR20020091881A (ko) * | 2001-06-01 | 2002-12-11 | 주식회사 대륭산업 | 나선형 동관 제조장치 |
CN1488456A (zh) * | 2003-07-31 | 2004-04-14 | 广州建莱铜业有限公司 | 一种冷加工铜管内螺纹的方法及其专用模具 |
-
2010
- 2010-10-27 CN CN2010105247695A patent/CN102000755B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0952127A (ja) * | 1995-08-14 | 1997-02-25 | Kobe Steel Ltd | 内面溝付伝熱管の製造方法及びその装置 |
WO2000029143A1 (en) * | 1998-11-18 | 2000-05-25 | PLUHÁČEK, Vladimir | Helically corrugated hollow profile and method and device for its production |
CN1347775A (zh) * | 2000-10-10 | 2002-05-08 | 苏州仓环机电工业有限公司 | 内螺纹铜管的加工方法及其专用设备 |
CN2452645Y (zh) * | 2000-10-11 | 2001-10-10 | 苏州仓环机电工业有限公司 | 铜管内螺纹成型装置 |
KR20020091881A (ko) * | 2001-06-01 | 2002-12-11 | 주식회사 대륭산업 | 나선형 동관 제조장치 |
CN1488456A (zh) * | 2003-07-31 | 2004-04-14 | 广州建莱铜业有限公司 | 一种冷加工铜管内螺纹的方法及其专用模具 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103056192A (zh) * | 2013-01-28 | 2013-04-24 | 江苏金圣铜业科技有限公司 | 一种高导电率高硬度微孔铜管制造方法 |
CN104981308A (zh) * | 2013-02-28 | 2015-10-14 | 伊利诺斯工具制品有限公司 | 通过连续压锻层状金属片制造螺母的方法以及所得的螺母 |
US9689420B2 (en) | 2013-02-28 | 2017-06-27 | Illinois Tool Works Inc. | Method for manufacturing a nut by the progressive press forging of a laminar metal sheet and resulting nut |
CN103861987A (zh) * | 2014-03-31 | 2014-06-18 | 上海纳铁福传动系统有限公司 | 空心轴旋锻模具的设计方法 |
CN103861987B (zh) * | 2014-03-31 | 2015-08-26 | 上海纳铁福传动系统有限公司 | 空心轴旋锻模具的设计方法 |
CN104833331A (zh) * | 2015-05-22 | 2015-08-12 | 上海理工大学 | 轿车等速万向传动中间旋锻轴毛坯的内外径尺寸确定方法 |
CN104833331B (zh) * | 2015-05-22 | 2017-07-11 | 上海理工大学 | 轿车等速万向传动中间旋锻轴毛坯的内外径尺寸确定方法 |
CN108274210A (zh) * | 2018-03-26 | 2018-07-13 | 上海萌鸿实业有限公司 | 带卡槽产品的模具加工工艺 |
CN111531052A (zh) * | 2020-04-09 | 2020-08-14 | 鑫鹏源(聊城)智能科技有限公司 | 一种无缝钢管自动缩管装置 |
CN111531052B (zh) * | 2020-04-09 | 2021-09-17 | 鑫鹏源(聊城)智能科技有限公司 | 一种无缝钢管自动缩管装置 |
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CN102000755B (zh) | 2012-07-04 |
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Denomination of invention: Reducing rotary forging method for internal thread copper pipe Effective date of registration: 20161209 Granted publication date: 20120704 Pledgee: Merchants Bank of Hefei Economic Development Zone Branch Pledgor: Hefei Great Wall Refrigeration Technology Co., Ltd. Registration number: 2016340000100 |
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