JPH0257453B2 - - Google Patents
Info
- Publication number
- JPH0257453B2 JPH0257453B2 JP3076387A JP3076387A JPH0257453B2 JP H0257453 B2 JPH0257453 B2 JP H0257453B2 JP 3076387 A JP3076387 A JP 3076387A JP 3076387 A JP3076387 A JP 3076387A JP H0257453 B2 JPH0257453 B2 JP H0257453B2
- Authority
- JP
- Japan
- Prior art keywords
- turntable
- follow
- pedestal
- rotary table
- rotary disk
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000037303 wrinkles Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B21D5/0209—Tools therefor
- B21D5/0263—Die with two oscillating halves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3076387A JPS63199028A (ja) | 1987-02-13 | 1987-02-13 | プレス型の下型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3076387A JPS63199028A (ja) | 1987-02-13 | 1987-02-13 | プレス型の下型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63199028A JPS63199028A (ja) | 1988-08-17 |
| JPH0257453B2 true JPH0257453B2 (en]) | 1990-12-05 |
Family
ID=12312720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3076387A Granted JPS63199028A (ja) | 1987-02-13 | 1987-02-13 | プレス型の下型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63199028A (en]) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59001381D1 (de) * | 1989-01-18 | 1993-06-17 | Rolf Haberstock | Gesenkvorrichtung. |
| US5295384A (en) * | 1990-03-15 | 1994-03-22 | Lift Verkaufsgerate Gesellschaft M.B.H. | Sheet-metal bending device |
| GB2368304A (en) * | 2000-06-23 | 2002-05-01 | Taigaa Koosan Yuugenkaisha | Metal sheet bending device with rotation inhibiting function |
| CN101569907A (zh) * | 2008-04-28 | 2009-11-04 | 鸿富锦精密工业（深圳）有限公司 | 折弯模具 |
| JP6460695B2 (ja) * | 2014-03-31 | 2019-01-30 | 東京精密発條株式会社 | 金属板の曲げ加工装置 |
-
1987
- 1987-02-13 JP JP3076387A patent/JPS63199028A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63199028A (ja) | 1988-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2180632A1 (en) | Workpiece-deforming tool and die for use in a punch press | |
| JPH0257453B2 (en]) | ||
| JPH07112575B2 (ja) | 円筒絞り加工方法 | |
| CN214349091U (zh) | 一种负角折弯冲压模具 | |
| JP3673152B2 (ja) | 被固定部材、整流子形成板材、及びそれらの製造方法 | |
| JPH0428419A (ja) | プレス曲げ治具の雌型 | |
| JPH0665442B2 (ja) | 切断方法 | |
| JP3398922B2 (ja) | 部品の成形方法 | |
| JPS63137532A (ja) | ポリｖプ−リ−の製造方法 | |
| JPS58110017A (ja) | 巻鉄心の成形装置 | |
| JPH039920Y2 (en]) | ||
| JP2519371Y2 (ja) | メタルガスケット成形型 | |
| JP3673151B2 (ja) | 整流子、モータ及び整流子の製造方法 | |
| JP2702530B2 (ja) | 板金プレス加工品の製造方法 | |
| CN221581707U (zh) | 一种冲压模具 | |
| JPH018319Y2 (en]) | ||
| JP2680659B2 (ja) | クラッチドラム及びその半抜き成形型 | |
| JPS6288522A (ja) | プ−リ−の製造方法 | |
| JP2003347174A5 (en]) | ||
| JPH0545443Y2 (en]) | ||
| JPS6320408Y2 (en]) | ||
| JP2893509B2 (ja) | 絞り加工用金型 | |
| JPH04143035A (ja) | ラック加工方法 | |
| CN210523586U (zh) | 一种防止汽车冲压板件翻边起皱的组件 | |
| JPS63203232A (ja) | 円孤面を有するプレス部品の製造方法 |