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 method

Info

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
Application number
HU908238A
Other languages
Hungarian (hu)
Other versions
HU205727B (en
HU908238D0 (en
Inventor
Smet Gabriel Ferdinand De
Original Assignee
Sollac Immeuble Elysees La Def
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sollac Immeuble Elysees La Def filed Critical Sollac Immeuble Elysees La Def
Publication of HU908238D0 publication Critical patent/HU908238D0/en
Publication of HUT57090A publication Critical patent/HUT57090A/en
Publication of HU205727B publication Critical patent/HU205727B/en

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)
HU908238A 1989-12-18 1990-12-12 Method for processing workpiece of non-developable shape from plain plate and the workpiece produced by the method HU205727B (en)

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) FI906210L (en)
FR (1) FR2655890A1 (en)
HU (1) HU205727B (en)
PL (1) PL288312A1 (en)
YU (1) YU237090A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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
EP0672477B1 (en) * 1994-03-19 1998-06-17 Helmut W. Diedrichs Method for pressing sheet metal form parts
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
JP6981502B2 (en) * 2020-05-23 2021-12-15 Ｊｆｅスチール株式会社 Press molding die, press molding method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FI906210A7 (en) 1991-06-19
CN1053761A (en) 1991-08-14
EP0434499A1 (en) 1991-06-26
KR910011410A (en) 1991-08-07
FI906210A0 (en) 1990-12-17
PL288312A1 (en) 1991-12-02
YU237090A (en) 1994-11-15
CA2032444A1 (en) 1991-06-19
FR2655890A1 (en) 1991-06-21
JPH03268823A (en) 1991-11-29
HU205727B (en) 1992-06-29
FI906210L (en) 1991-06-19
HU908238D0 (en) 1991-06-28

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