CN103128162B - 一种金属***管壳热冲压拉伸方法 - Google Patents
一种金属***管壳热冲压拉伸方法 Download PDFInfo
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- CN103128162B CN103128162B CN201310084554.XA CN201310084554A CN103128162B CN 103128162 B CN103128162 B CN 103128162B CN 201310084554 A CN201310084554 A CN 201310084554A CN 103128162 B CN103128162 B CN 103128162B
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CN103128162B true CN103128162B (zh) | 2014-11-05 |
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JPS6046321A (ja) * | 1983-08-23 | 1985-03-13 | Nippon Kokan Kk <Nkk> | 電縫管の製造方法 |
JPS61206528A (ja) * | 1985-03-11 | 1986-09-12 | Horikiri Bane Seisakusho:Kk | ばね板端部の曲げ加工方法及び装置 |
CN100453810C (zh) * | 2006-03-17 | 2009-01-21 | 庄海君 | 液压制动分泵活塞的制造方法及其所需模具 |
CN101623814B (zh) * | 2008-07-08 | 2011-04-06 | 中山伟强科技有限公司 | 散热模组导热管封口方法 |
CN101934340A (zh) * | 2009-06-30 | 2011-01-05 | 株式会社阪村热处理技术 | 内外圈制造方法及其装置 |
CN202621747U (zh) * | 2012-05-31 | 2012-12-26 | 华南理工大学 | 一种全自动热管除气封口装置 |
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C53 | Correction of patent of invention or patent application | ||
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Inventor after: Yu Ning Inventor after: Tian Liyong Inventor after: Wei Yongle Inventor after: Li Tao Inventor after: Wang Yufeng Inventor after: Sun Jutao Inventor after: Zhang Pinhao Inventor after: Li Hongjian Inventor after: Li Wenjiang Inventor before: Tian Liyong Inventor before: Yu Ning Inventor before: Wei Yongle Inventor before: Wang Yufeng Inventor before: Li Wenjiang Inventor before: Li Tao |
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Free format text: CORRECT: INVENTOR; FROM: TIAN LIYONG YU NING WEI YONGLE WANG YUFENG LI WENJIANG LI TAO TO: YU NING TIAN LIYONG WEI YONGLE LI TAO WANG YUFENG SUN JUTAO ZHANG PINHAO LI HONGJIAN LI WENJIANG |
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