JPH0523855B2 - - Google Patents
Info
- Publication number
- JPH0523855B2 JPH0523855B2 JP8312185A JP8312185A JPH0523855B2 JP H0523855 B2 JPH0523855 B2 JP H0523855B2 JP 8312185 A JP8312185 A JP 8312185A JP 8312185 A JP8312185 A JP 8312185A JP H0523855 B2 JPH0523855 B2 JP H0523855B2
- Authority
- JP
- Japan
- Prior art keywords
- split pin
- section
- bolts
- forming
- pin hole
- 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
- 238000003754 machining Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000010273 cold forging Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8312185A JPS61242740A (ja) | 1985-04-18 | 1985-04-18 | ボルト類の割りピン穴冷間鍛造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8312185A JPS61242740A (ja) | 1985-04-18 | 1985-04-18 | ボルト類の割りピン穴冷間鍛造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61242740A JPS61242740A (ja) | 1986-10-29 |
| JPH0523855B2 true JPH0523855B2 (enrdf_load_stackoverflow) | 1993-04-06 |
Family
ID=13793372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8312185A Granted JPS61242740A (ja) | 1985-04-18 | 1985-04-18 | ボルト類の割りピン穴冷間鍛造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61242740A (enrdf_load_stackoverflow) |
-
1985
- 1985-04-18 JP JP8312185A patent/JPS61242740A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61242740A (ja) | 1986-10-29 |
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