JPS644854B2 - - Google Patents
Info
- Publication number
- JPS644854B2 JPS644854B2 JP14804181A JP14804181A JPS644854B2 JP S644854 B2 JPS644854 B2 JP S644854B2 JP 14804181 A JP14804181 A JP 14804181A JP 14804181 A JP14804181 A JP 14804181A JP S644854 B2 JPS644854 B2 JP S644854B2
- Authority
- JP
- Japan
- Prior art keywords
- bending
- frame
- amount
- point
- angle
- 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 84
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 description 7
- 238000003754 machining Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000452 restraining effect Effects 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
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 |
|---|---|---|---|
| JP14804181A JPS5850129A (ja) | 1981-09-19 | 1981-09-19 | フレ−ムベンダの制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14804181A JPS5850129A (ja) | 1981-09-19 | 1981-09-19 | フレ−ムベンダの制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5850129A JPS5850129A (ja) | 1983-03-24 |
| JPS644854B2 true JPS644854B2 (zh) | 1989-01-27 |
Family
ID=15443797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14804181A Granted JPS5850129A (ja) | 1981-09-19 | 1981-09-19 | フレ−ムベンダの制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5850129A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61199517A (ja) * | 1985-02-27 | 1986-09-04 | Hitachi Zosen Corp | 条材の成形加工における制御方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214770Y2 (zh) * | 1972-05-12 | 1977-04-02 | ||
| JPS5124566A (en) * | 1974-08-24 | 1976-02-27 | Hitachi Shipbuilding Eng Co | Jozaino seikeikako niokeru seigyohoho |
-
1981
- 1981-09-19 JP JP14804181A patent/JPS5850129A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5850129A (ja) | 1983-03-24 |
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