JPH0354006B2 - - Google Patents
Info
- Publication number
- JPH0354006B2 JPH0354006B2 JP62333655A JP33365587A JPH0354006B2 JP H0354006 B2 JPH0354006 B2 JP H0354006B2 JP 62333655 A JP62333655 A JP 62333655A JP 33365587 A JP33365587 A JP 33365587A JP H0354006 B2 JPH0354006 B2 JP H0354006B2
- Authority
- JP
- Japan
- Prior art keywords
- roughness
- steel sheet
- press
- surface roughness
- average
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 42
- 239000010959 steel Substances 0.000 claims description 42
- 230000003746 surface roughness Effects 0.000 claims description 18
- 239000010960 cold rolled steel Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000005422 blasting Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33365587A JPH01180703A (ja) | 1987-12-28 | 1987-12-28 | 成形性に優れた冷延鋼板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33365587A JPH01180703A (ja) | 1987-12-28 | 1987-12-28 | 成形性に優れた冷延鋼板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01180703A JPH01180703A (ja) | 1989-07-18 |
| JPH0354006B2 true JPH0354006B2 (esLanguage) | 1991-08-16 |
Family
ID=18268488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33365587A Granted JPH01180703A (ja) | 1987-12-28 | 1987-12-28 | 成形性に優れた冷延鋼板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01180703A (esLanguage) |
-
1987
- 1987-12-28 JP JP33365587A patent/JPH01180703A/ja active Granted
Non-Patent Citations (1)
| Title |
|---|
| TECNIC INFO=1984 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01180703A (ja) | 1989-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |