JPH033523B2 - - Google Patents
Info
- Publication number
- JPH033523B2 JPH033523B2 JP13187083A JP13187083A JPH033523B2 JP H033523 B2 JPH033523 B2 JP H033523B2 JP 13187083 A JP13187083 A JP 13187083A JP 13187083 A JP13187083 A JP 13187083A JP H033523 B2 JPH033523 B2 JP H033523B2
- Authority
- JP
- Japan
- Prior art keywords
- die
- fluid pressure
- punch
- apron
- workpiece
- 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
- 238000005452 bending Methods 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 8
- 238000013459 approach Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13187083A JPS6024224A (ja) | 1983-07-21 | 1983-07-21 | プレスブレ−キ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13187083A JPS6024224A (ja) | 1983-07-21 | 1983-07-21 | プレスブレ−キ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6024224A JPS6024224A (ja) | 1985-02-06 |
JPH033523B2 true JPH033523B2 (US07709020-20100504-C00041.png) | 1991-01-18 |
Family
ID=15068056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13187083A Granted JPS6024224A (ja) | 1983-07-21 | 1983-07-21 | プレスブレ−キ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6024224A (US07709020-20100504-C00041.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0815621B2 (ja) * | 1986-06-27 | 1996-02-21 | 株式会社アマダ | 折曲機械の分割金型保護装置 |
JPH0716716B2 (ja) * | 1986-07-03 | 1995-03-01 | 株式会社アマダ | 折曲げ機における折曲げ加工方法 |
JPH0686039B2 (ja) * | 1988-06-30 | 1994-11-02 | 株式会社金井銅器製作所 | プレス加工機における過負荷防止装置 |
JP5148100B2 (ja) * | 2006-11-07 | 2013-02-20 | 株式会社東芝 | おでんウォーマー |
-
1983
- 1983-07-21 JP JP13187083A patent/JPS6024224A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6024224A (ja) | 1985-02-06 |
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