JPH0730175Y2 - プレス機のバ−リング金型 - Google Patents
プレス機のバ−リング金型Info
- Publication number
- JPH0730175Y2 JPH0730175Y2 JP1987113799U JP11379987U JPH0730175Y2 JP H0730175 Y2 JPH0730175 Y2 JP H0730175Y2 JP 1987113799 U JP1987113799 U JP 1987113799U JP 11379987 U JP11379987 U JP 11379987U JP H0730175 Y2 JPH0730175 Y2 JP H0730175Y2
- Authority
- JP
- Japan
- Prior art keywords
- burring
- die
- mold
- punch
- work
- 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
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 239000011295 pitch Substances 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 229920006311 Urethane elastomer Polymers 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987113799U JPH0730175Y2 (ja) | 1987-07-27 | 1987-07-27 | プレス機のバ−リング金型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987113799U JPH0730175Y2 (ja) | 1987-07-27 | 1987-07-27 | プレス機のバ−リング金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6420917U JPS6420917U (en, 2012) | 1989-02-01 |
| JPH0730175Y2 true JPH0730175Y2 (ja) | 1995-07-12 |
Family
ID=31353959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987113799U Expired - Lifetime JPH0730175Y2 (ja) | 1987-07-27 | 1987-07-27 | プレス機のバ−リング金型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730175Y2 (en, 2012) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720043B2 (en, 2012) * | 1974-05-31 | 1982-04-26 | ||
| JPS59232631A (ja) * | 1983-06-14 | 1984-12-27 | Mitsubishi Electric Corp | プレス加工方法 |
-
1987
- 1987-07-27 JP JP1987113799U patent/JPH0730175Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6420917U (en, 2012) | 1989-02-01 |
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