JPH0212654B2 - - Google Patents
Info
- Publication number
- JPH0212654B2 JPH0212654B2 JP17992285A JP17992285A JPH0212654B2 JP H0212654 B2 JPH0212654 B2 JP H0212654B2 JP 17992285 A JP17992285 A JP 17992285A JP 17992285 A JP17992285 A JP 17992285A JP H0212654 B2 JPH0212654 B2 JP H0212654B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- mount
- mold
- upper mold
- lead frame
- 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
- 238000005520 cutting process Methods 0.000 claims description 62
- 238000000465 moulding Methods 0.000 claims description 25
- 238000005452 bending Methods 0.000 description 20
- 230000007246 mechanism Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
- Lead Frames For Integrated Circuits (AREA)
- Shearing Machines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17992285A JPS6239107A (ja) | 1985-08-15 | 1985-08-15 | Icリ−ドフレ−ム切断成形用自動プレス装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17992285A JPS6239107A (ja) | 1985-08-15 | 1985-08-15 | Icリ−ドフレ−ム切断成形用自動プレス装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6239107A JPS6239107A (ja) | 1987-02-20 |
JPH0212654B2 true JPH0212654B2 (enrdf_load_stackoverflow) | 1990-03-23 |
Family
ID=16074265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17992285A Granted JPS6239107A (ja) | 1985-08-15 | 1985-08-15 | Icリ−ドフレ−ム切断成形用自動プレス装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6239107A (enrdf_load_stackoverflow) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03219661A (ja) * | 1990-01-25 | 1991-09-27 | Y K C:Kk | 半導体パッケージの外部リード折曲装置 |
NL9001999A (nl) * | 1990-09-11 | 1992-04-01 | Asm Fico Tooling | Stelsel van bewerkingsinrichtingen. |
EP1321965A1 (fr) * | 2001-12-07 | 2003-06-25 | O.LA.ME.F. di FAUSONE RENZO e C. S.n.c. | Machine de préformage de transistors |
-
1985
- 1985-08-15 JP JP17992285A patent/JPS6239107A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6239107A (ja) | 1987-02-20 |
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