CN204075208U - 一种制造圆锥台型散热片的粉末冶金压制模具 - Google Patents
一种制造圆锥台型散热片的粉末冶金压制模具 Download PDFInfo
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- CN204075208U CN204075208U CN201420513937.4U CN201420513937U CN204075208U CN 204075208 U CN204075208 U CN 204075208U CN 201420513937 U CN201420513937 U CN 201420513937U CN 204075208 U CN204075208 U CN 204075208U
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- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title abstract description 13
- 238000004080 punching Methods 0.000 claims abstract description 25
- 241001484259 Lacuna Species 0.000 claims abstract description 24
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
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CN201420513937.4U CN204075208U (zh) | 2014-09-08 | 2014-09-08 | 一种制造圆锥台型散热片的粉末冶金压制模具 |
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CN201420513937.4U CN204075208U (zh) | 2014-09-08 | 2014-09-08 | 一种制造圆锥台型散热片的粉末冶金压制模具 |
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CN204075208U true CN204075208U (zh) | 2015-01-07 |
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CN201420513937.4U Expired - Fee Related CN204075208U (zh) | 2014-09-08 | 2014-09-08 | 一种制造圆锥台型散热片的粉末冶金压制模具 |
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CN (1) | CN204075208U (zh) |
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2014
- 2014-09-08 CN CN201420513937.4U patent/CN204075208U/zh not_active Expired - Fee Related
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Free format text: FORMER OWNER: HUNAN GOLDHORSE ALUMINUM INDUSTRY CO., LTD. Effective date: 20150527 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150527 Address after: 416100, Xiangxi, Tujia and Miao Autonomous Prefecture of Hunan province Luxi County, 107 South Street, Wu Zhen Patentee after: HUNAN EVERRICH COMPOSITE TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 416100, Xiangxi, Tujia and Miao Autonomous Prefecture of Hunan province Luxi County, 107 South Street, Wu Zhen Patentee before: HUNAN EVERRICH COMPOSITE TECHNOLOGY DEVELOPMENT CO.,LTD. Patentee before: HUNAN GOLDHORSE ALUMINUM INDUSTRY Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20210908 |
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CF01 | Termination of patent right due to non-payment of annual fee |