HUT57090A - Method for processing workpieces of non-unfoldable shape from plain plate and the workpiece made by the method - Google Patents
Method for processing workpieces of non-unfoldable shape from plain plate and the workpiece made by the methodInfo
- Publication number
- HUT57090A HUT57090A HU908238A HU823890A HUT57090A HU T57090 A HUT57090 A HU T57090A HU 908238 A HU908238 A HU 908238A HU 823890 A HU823890 A HU 823890A HU T57090 A HUT57090 A HU T57090A
- Authority
- HU
- Hungary
- Prior art keywords
- workpiece made
- plain plate
- processing workpieces
- unfoldable shape
- unfoldable
- Prior art date
Links
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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
-
- 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
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/02—Stabbing or piercing, e.g. for making sieves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8916724A FR2655890A1 (en) | 1989-12-18 | 1989-12-18 | PROCESS FOR THE PREPARATION OF A NON-DEVELOPABLE SHAPE PART FROM A SHEET OF SHEET AND SHAPED PART OBTAINED BY THIS PROCESS. |
Publications (3)
Publication Number | Publication Date |
---|---|
HU908238D0 HU908238D0 (en) | 1991-06-28 |
HUT57090A true HUT57090A (en) | 1991-11-28 |
HU205727B HU205727B (en) | 1992-06-29 |
Family
ID=9388632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU908238A HU205727B (en) | 1989-12-18 | 1990-12-12 | Method for processing workpiece of non-developable shape from plain plate and the workpiece produced by the method |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0434499A1 (en) |
JP (1) | JPH03268823A (en) |
KR (1) | KR910011410A (en) |
CN (1) | CN1053761A (en) |
CA (1) | CA2032444A1 (en) |
FI (1) | FI906210A (en) |
FR (1) | FR2655890A1 (en) |
HU (1) | HU205727B (en) |
PL (1) | PL288312A1 (en) |
YU (1) | YU237090A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4303300B4 (en) * | 1993-02-05 | 2007-02-01 | Diedrichs, Helmut W. | Forming process for pressing sheet metal parts |
ES2121105T3 (en) * | 1994-03-19 | 1998-11-16 | Helmut W Diedrichs | DEFORMATION PROCEDURE FOR STAMPING BY PRESSING OF PLATE PIECES. |
CN100377804C (en) * | 2004-09-13 | 2008-04-02 | 上海宝钢工业公司 | Composite process for bending and punching external protecting ring of steel reel and moulds thereof |
GB2510445B (en) * | 2013-08-16 | 2017-05-24 | Rolls Royce Plc | A method of reducing wrinkles in pressed sheet metal components |
CN104438523B (en) * | 2014-12-15 | 2016-03-30 | 安徽江淮汽车股份有限公司 | Stamping parts method for flanging |
CN106984687B (en) * | 2017-04-07 | 2018-07-31 | 艾柯豪博(苏州)电子有限公司 | Web plate material stretches the indeformable technique of mesh |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4262059A (en) * | 1978-05-22 | 1981-04-14 | Frankowski Leo A | Method for making a thin-walled object |
DD246000A3 (en) * | 1984-11-14 | 1987-05-27 | Neuruppin Feuerloeschgeraete | METHOD FOR PRODUCING ROTATION SYMMETRICAL HOLLOW MOLDED MATERIALS FROM WOVEN MATERIAL |
JPS61189828A (en) * | 1985-02-16 | 1986-08-23 | Toyota Motor Corp | Hemming method |
-
1989
- 1989-12-18 FR FR8916724A patent/FR2655890A1/en not_active Withdrawn
-
1990
- 1990-12-10 EP EP90403513A patent/EP0434499A1/en not_active Withdrawn
- 1990-12-12 HU HU908238A patent/HU205727B/en unknown
- 1990-12-17 FI FI906210A patent/FI906210A/en not_active Application Discontinuation
- 1990-12-17 KR KR1019900020830A patent/KR910011410A/en not_active Application Discontinuation
- 1990-12-17 CN CN90110423A patent/CN1053761A/en active Pending
- 1990-12-17 YU YU237090A patent/YU237090A/en unknown
- 1990-12-17 CA CA002032444A patent/CA2032444A1/en not_active Abandoned
- 1990-12-18 JP JP2403317A patent/JPH03268823A/en active Pending
- 1990-12-18 PL PL28831290A patent/PL288312A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
HU205727B (en) | 1992-06-29 |
FR2655890A1 (en) | 1991-06-21 |
HU908238D0 (en) | 1991-06-28 |
CA2032444A1 (en) | 1991-06-19 |
CN1053761A (en) | 1991-08-14 |
PL288312A1 (en) | 1991-12-02 |
YU237090A (en) | 1994-11-15 |
KR910011410A (en) | 1991-08-07 |
JPH03268823A (en) | 1991-11-29 |
FI906210A0 (en) | 1990-12-17 |
EP0434499A1 (en) | 1991-06-26 |
FI906210A (en) | 1991-06-19 |
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