CN206604887U - 高精度、高强度扁椭形d型管的冷拔成型模具 - Google Patents
高精度、高强度扁椭形d型管的冷拔成型模具 Download PDFInfo
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- CN206604887U CN206604887U CN201720367370.8U CN201720367370U CN206604887U CN 206604887 U CN206604887 U CN 206604887U CN 201720367370 U CN201720367370 U CN 201720367370U CN 206604887 U CN206604887 U CN 206604887U
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 13
- 238000010622 cold drawing Methods 0.000 title claims abstract description 13
- 238000000465 moulding Methods 0.000 title claims abstract description 12
- 239000000411 inducer Substances 0.000 claims abstract description 30
- 230000007704 transition Effects 0.000 claims abstract description 30
- 238000007493 shaping process Methods 0.000 claims abstract description 14
- 238000005242 forging Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000003208 petroleum Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 238000005452 bending Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108906902A (zh) * | 2018-08-22 | 2018-11-30 | 广东海亮铜业有限公司 | 一种模具和d型管加工装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108906902A (zh) * | 2018-08-22 | 2018-11-30 | 广东海亮铜业有限公司 | 一种模具和d型管加工装置 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cold Drawing Mold for High Precision and High Strength Flat Elliptical D-shaped Tube Effective date of registration: 20230315 Granted publication date: 20171103 Pledgee: Bank of China Limited by Share Ltd. Three Gorges Branch Pledgor: YICHANG ZHONGNAN PRECISION STEEL PIPE CO.,LTD. Registration number: Y2023980035029 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20171103 Pledgee: Bank of China Limited by Share Ltd. Three Gorges Branch Pledgor: YICHANG ZHONGNAN PRECISION STEEL PIPE CO.,LTD. Registration number: Y2023980035029 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |