JPH0350649B2 - - Google Patents
Info
- Publication number
- JPH0350649B2 JPH0350649B2 JP8900686A JP8900686A JPH0350649B2 JP H0350649 B2 JPH0350649 B2 JP H0350649B2 JP 8900686 A JP8900686 A JP 8900686A JP 8900686 A JP8900686 A JP 8900686A JP H0350649 B2 JPH0350649 B2 JP H0350649B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- cylinder body
- drill
- wall
- insert
- 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
- 238000005553 drilling Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 description 12
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 230000008094 contradictory effect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8900686A JPS62246428A (ja) | 1986-04-17 | 1986-04-17 | 穴を有するワ−クの壁部への穿孔方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8900686A JPS62246428A (ja) | 1986-04-17 | 1986-04-17 | 穴を有するワ−クの壁部への穿孔方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62246428A JPS62246428A (ja) | 1987-10-27 |
| JPH0350649B2 true JPH0350649B2 (enrdf_load_stackoverflow) | 1991-08-02 |
Family
ID=13958757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8900686A Granted JPS62246428A (ja) | 1986-04-17 | 1986-04-17 | 穴を有するワ−クの壁部への穿孔方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62246428A (enrdf_load_stackoverflow) |
-
1986
- 1986-04-17 JP JP8900686A patent/JPS62246428A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62246428A (ja) | 1987-10-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |