CN100496792C - 薄板冲压模具装置及冲压成型方法 - Google Patents
薄板冲压模具装置及冲压成型方法 Download PDFInfo
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- CN100496792C CN100496792C CNB2004800031447A CN200480003144A CN100496792C CN 100496792 C CN100496792 C CN 100496792C CN B2004800031447 A CNB2004800031447 A CN B2004800031447A CN 200480003144 A CN200480003144 A CN 200480003144A CN 100496792 C CN100496792 C CN 100496792C
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- 238000000034 method Methods 0.000 title claims description 47
- 230000037303 wrinkles Effects 0.000 claims abstract description 160
- 238000012545 processing Methods 0.000 claims description 50
- 238000004080 punching Methods 0.000 claims description 47
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 claims description 5
- 230000002153 concerted effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 91
- 239000000463 material Substances 0.000 description 26
- 238000012360 testing method Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000011112 process operation Methods 0.000 description 3
- 102200082816 rs34868397 Human genes 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Images
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Control Of Presses (AREA)
Abstract
Description
材料 | 屈服应力[MPa] | 拉伸强度[MPa] | 拉伸率[%] |
A(合金度大) | 187 | 310 | 48 |
B(合金度小) | 175 | 314 | 49 |
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP023216/2003 | 2003-01-31 | ||
JP2003023216 | 2003-01-31 | ||
JP325492/2003 | 2003-09-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1744958A CN1744958A (zh) | 2006-03-08 |
CN100496792C true CN100496792C (zh) | 2009-06-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800031447A Expired - Lifetime CN100496792C (zh) | 2003-01-31 | 2004-01-30 | 薄板冲压模具装置及冲压成型方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100496792C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104324998A (zh) * | 2014-11-05 | 2015-02-04 | 湖南农业大学 | 一种具有自动控制功能的变压边力拉深模具 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5101906B2 (ja) * | 2007-03-06 | 2012-12-19 | 昭和電工パッケージング株式会社 | 電池ケースの成形方法及び成形装置 |
JP5170089B2 (ja) * | 2007-05-09 | 2013-03-27 | 新日鐵住金株式会社 | 薄板のプレス成形装置及びプレス成形方法 |
CN101786123B (zh) * | 2010-02-05 | 2012-06-20 | 江苏大学 | 一种金属板材差温成形凸模 |
-
2004
- 2004-01-30 CN CNB2004800031447A patent/CN100496792C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104324998A (zh) * | 2014-11-05 | 2015-02-04 | 湖南农业大学 | 一种具有自动控制功能的变压边力拉深模具 |
CN104324998B (zh) * | 2014-11-05 | 2016-08-17 | 湖南农业大学 | 一种具有自动控制功能的变压边力拉深模具 |
Also Published As
Publication number | Publication date |
---|---|
CN1744958A (zh) | 2006-03-08 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130318 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130318 Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL Corp. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL & SUMITOMO METAL Corp. |
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CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20090610 |
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CX01 | Expiry of patent term |