JPH03266Y2 - - Google Patents
Info
- Publication number
- JPH03266Y2 JPH03266Y2 JP19302185U JP19302185U JPH03266Y2 JP H03266 Y2 JPH03266 Y2 JP H03266Y2 JP 19302185 U JP19302185 U JP 19302185U JP 19302185 U JP19302185 U JP 19302185U JP H03266 Y2 JPH03266 Y2 JP H03266Y2
- Authority
- JP
- Japan
- Prior art keywords
- punch
- rod
- recess
- dent
- depression
- 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
Links
- 239000000463 material Substances 0.000 claims description 49
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 description 41
- 238000005096 rolling process Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 16
- 238000003780 insertion Methods 0.000 description 15
- 230000037431 insertion Effects 0.000 description 15
- 238000000465 moulding Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000003825 pressing Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19302185U JPH03266Y2 (en]) | 1985-12-17 | 1985-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19302185U JPH03266Y2 (en]) | 1985-12-17 | 1985-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62101644U JPS62101644U (en]) | 1987-06-29 |
| JPH03266Y2 true JPH03266Y2 (en]) | 1991-01-08 |
Family
ID=31148652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19302185U Expired JPH03266Y2 (en]) | 1985-12-17 | 1985-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03266Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317861B (zh) * | 2014-07-29 | 2017-10-27 | 上海纳铁福传动系统有限公司 | 内外球笼连体锻件及其锻造模具 |
-
1985
- 1985-12-17 JP JP19302185U patent/JPH03266Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62101644U (en]) | 1987-06-29 |
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