JPS5717331A - Manufacture of blanking dies for paper working - Google Patents
Manufacture of blanking dies for paper workingInfo
- Publication number
- JPS5717331A JPS5717331A JP9291680A JP9291680A JPS5717331A JP S5717331 A JPS5717331 A JP S5717331A JP 9291680 A JP9291680 A JP 9291680A JP 9291680 A JP9291680 A JP 9291680A JP S5717331 A JPS5717331 A JP S5717331A
- Authority
- JP
- Japan
- Prior art keywords
- parent material
- engraved
- mild steel
- edge
- pattern
- 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.)
- Pending
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
PURPOSE: To quickly perform edge changing works and to improve the working efficiency, by fixing a hard plate prepared by performing a laser working on the surface of parent material after shear edges are engraved in the groove of parent material.
CONSTITUTION: Grooves of a prescribed pattern to be used to install shear blades 14 are engraved into a parent material 11 in such a way that the parent material 11 of the material to be worked is fixed on a table 2 and the location of a table 2 is controlled by operating an arithmetic control device 3 while a laser beam is being irradiated from the above. The command information media is used under the same condition and, for example, grooves of the same pattern are engraved into a mild steel plate. The mild steel plate is separated into two pieces, the outer part and inner part of pattern, by the engraving. Then, after pressure edges 14 are installed in the groove of the parent material 11, the outside part of mild steel plates 12 and 13 is fixed with a wood screw 15, etc., to the surface or both sides of the parent material 11. In this way, the edge can be supported stably without shaking, and the edge can be changed quickly without damaging the parent material 11 by removing the hard plate only.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9291680A JPS5717331A (en) | 1980-07-07 | 1980-07-07 | Manufacture of blanking dies for paper working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9291680A JPS5717331A (en) | 1980-07-07 | 1980-07-07 | Manufacture of blanking dies for paper working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5717331A true JPS5717331A (en) | 1982-01-29 |
Family
ID=14067801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9291680A Pending JPS5717331A (en) | 1980-07-07 | 1980-07-07 | Manufacture of blanking dies for paper working |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5717331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6432249B1 (en) | 1999-12-03 | 2002-08-13 | Corning Inorporated | Extrusion die and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50160896A (en) * | 1974-06-18 | 1975-12-26 |
-
1980
- 1980-07-07 JP JP9291680A patent/JPS5717331A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50160896A (en) * | 1974-06-18 | 1975-12-26 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6432249B1 (en) | 1999-12-03 | 2002-08-13 | Corning Inorporated | Extrusion die and method |
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