CN109570250B - 一种加工超薄壁铜管的方法及超薄壁铜管 - Google Patents
一种加工超薄壁铜管的方法及超薄壁铜管 Download PDFInfo
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- CN109570250B CN109570250B CN201811412781.XA CN201811412781A CN109570250B CN 109570250 B CN109570250 B CN 109570250B CN 201811412781 A CN201811412781 A CN 201811412781A CN 109570250 B CN109570250 B CN 109570250B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
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CN201811412781.XA CN109570250B (zh) | 2018-11-23 | 2018-11-23 | 一种加工超薄壁铜管的方法及超薄壁铜管 |
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CN201811412781.XA CN109570250B (zh) | 2018-11-23 | 2018-11-23 | 一种加工超薄壁铜管的方法及超薄壁铜管 |
Publications (2)
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CN109570250A CN109570250A (zh) | 2019-04-05 |
CN109570250B true CN109570250B (zh) | 2021-04-06 |
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CN201811412781.XA Active CN109570250B (zh) | 2018-11-23 | 2018-11-23 | 一种加工超薄壁铜管的方法及超薄壁铜管 |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2950289B2 (ja) * | 1997-06-27 | 1999-09-20 | 日立電線株式会社 | 内面溝付金属管の製造方法および装置 |
CN104723023A (zh) * | 2013-12-20 | 2015-06-24 | 青岛蓝图文化传播有限公司市南分公司 | 一种超薄壁空调用紫铜管的加工工艺流程 |
CN107900132A (zh) * | 2017-11-28 | 2018-04-13 | 靖江市新东机械零部件制造有限公司 | 一种异型管的制作方法 |
CN208066979U (zh) * | 2018-03-01 | 2018-11-09 | 青岛登辉机械配件有限公司 | 一种倒立式盘拉机压紧装置 |
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Inventor after: Li Leqi Inventor after: Zhang Zishuan Inventor after: Li Linhai Inventor after: Zhong Xiuwen Inventor after: Zhang Jie Inventor after: Wang Chuangang Inventor after: Cao Guangwei Inventor after: Ding Yongsheng Inventor after: Zhu Chengjun Inventor after: Jing Hengchao Inventor after: Du Xuewei Inventor before: Li Leqi Inventor before: Zhang Zishuan Inventor before: Li Linhai Inventor before: Zhong Xiuwen Inventor before: Zhang Jie Inventor before: Wang Chuangang Inventor before: Cao Guangwei Inventor before: Ding Yongsheng Inventor before: Zhu Chengjun Inventor before: Jing Hengchao Inventor before: Du Xuewei |
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