JPH0390240A - 環状ワークの冷間ローリング装置 - Google Patents
環状ワークの冷間ローリング装置Info
- Publication number
- JPH0390240A JPH0390240A JP22642989A JP22642989A JPH0390240A JP H0390240 A JPH0390240 A JP H0390240A JP 22642989 A JP22642989 A JP 22642989A JP 22642989 A JP22642989 A JP 22642989A JP H0390240 A JPH0390240 A JP H0390240A
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- main roll
- detecting
- cold rolling
- workpiece
- 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.)
- Granted
Links
- 238000005097 cold rolling Methods 0.000 title claims description 16
- 230000009471 action Effects 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 24
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 238000004513 sizing Methods 0.000 abstract description 13
- 238000013459 approach Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 238000012935 Averaging Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 4
- 239000012467 final product Substances 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Forging (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22642989A JPH0390240A (ja) | 1989-08-31 | 1989-08-31 | 環状ワークの冷間ローリング装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22642989A JPH0390240A (ja) | 1989-08-31 | 1989-08-31 | 環状ワークの冷間ローリング装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0390240A true JPH0390240A (ja) | 1991-04-16 |
| JPH0545338B2 JPH0545338B2 (https=) | 1993-07-08 |
Family
ID=16844980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22642989A Granted JPH0390240A (ja) | 1989-08-31 | 1989-08-31 | 環状ワークの冷間ローリング装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0390240A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002143968A (ja) * | 2000-11-10 | 2002-05-21 | Daido Steel Co Ltd | サイジング装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59212142A (ja) * | 1983-05-17 | 1984-12-01 | Kyoei Seikou Kk | ベアリングの輪体成形方法 |
-
1989
- 1989-08-31 JP JP22642989A patent/JPH0390240A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59212142A (ja) * | 1983-05-17 | 1984-12-01 | Kyoei Seikou Kk | ベアリングの輪体成形方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002143968A (ja) * | 2000-11-10 | 2002-05-21 | Daido Steel Co Ltd | サイジング装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0545338B2 (https=) | 1993-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
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|
| R250 | Receipt of annual fees |
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|
| R250 | Receipt of annual fees |
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|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080708 Year of fee payment: 15 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
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| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090708 Year of fee payment: 16 |
|
| LAPS | Cancellation because of no payment of annual fees |