HU179811B - Method and blanking die for making the plates of lamination of electric machines - Google Patents

Method and blanking die for making the plates of lamination of electric machines

Info

Publication number
HU179811B
HU179811B HU77UO135A HUUO000135A HU179811B HU 179811 B HU179811 B HU 179811B HU 77UO135 A HU77UO135 A HU 77UO135A HU UO000135 A HUUO000135 A HU UO000135A HU 179811 B HU179811 B HU 179811B
Authority
HU
Hungary
Prior art keywords
lamination
plates
making
electric machines
blanking die
Prior art date
Application number
HU77UO135A
Other languages
English (en)
Inventor
Hans-Juergen Zaumseil
Wolfgang Mann
Harry Wolf
Friedrich Link
Original Assignee
Warnke Umformtech Vea K
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 Warnke Umformtech Vea K filed Critical Warnke Umformtech Vea K
Publication of HU179811B publication Critical patent/HU179811B/hu

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/22—Notching the peripheries of circular blanks, e.g. laminations for dynamo-electric machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
HU77UO135A 1976-05-14 1977-05-10 Method and blanking die for making the plates of lamination of electric machines HU179811B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD76192834A DD135972A3 (de) 1976-05-14 1976-05-14 Verfahren und schneidwerkzeug zur herstellung von elektromotorenblechen

Publications (1)

Publication Number Publication Date
HU179811B true HU179811B (en) 1982-12-28

Family

ID=5504507

Family Applications (1)

Application Number Title Priority Date Filing Date
HU77UO135A HU179811B (en) 1976-05-14 1977-05-10 Method and blanking die for making the plates of lamination of electric machines

Country Status (10)

Country Link
JP (1) JPS6032435B2 (hu)
CS (1) CS202686B1 (hu)
DD (1) DD135972A3 (hu)
DE (1) DE2719075A1 (hu)
FR (1) FR2350900A1 (hu)
HU (1) HU179811B (hu)
IT (1) IT1116442B (hu)
PL (1) PL198025A1 (hu)
SE (1) SE423794B (hu)
SU (1) SU685391A1 (hu)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042047B1 (en) * 1980-06-16 1984-04-18 International Business Machines Corporation Method of, and apparatus for, constructing a laminated rotor
JPS62209923A (ja) * 1986-03-10 1987-09-16 Optics Kk 受光回路
US5188305A (en) * 1988-09-27 1993-02-23 Kitamura Kiden Co., Ltd. Apparatus for cutting winding strips for use in a wound core
JPH0289304A (ja) * 1988-09-27 1990-03-29 Kitamura Kiden Kk 巻鉄心用帯材の切抜方法
JP2901413B2 (ja) * 1992-04-22 1999-06-07 北村機電株式会社 巻鉄心用帯材の切り抜き装置
DE102007001782B4 (de) * 2006-09-05 2009-02-26 Johnson Controls Gmbh Verfahren zur Herstellung verzahnter Bauteile einer Verstellvorrichtung
EP2216882B1 (en) * 2007-11-26 2017-01-25 Mitsui High-Tec, Inc. Manufacturing method of a laminated stator core
AT508600B1 (de) * 2009-07-16 2011-05-15 Andritz Tech & Asset Man Gmbh Verfahren zum herstellen von rotor- und statorblechen
EP2808102B1 (en) * 2013-05-30 2020-02-12 Bora Poland Sp. z o.o. Two parallel staggered rows die forming system for approximately circular shape parts, in order to limit sheet scraps in productions by coil fed transfer presses
CN111196056B (zh) * 2018-11-16 2023-10-20 山田菊夫 纸制盖

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1656794A (en) * 1926-12-29 1928-01-17 Anna Z Messenger Method of cutting can ends
FR1123017A (fr) * 1955-03-02 1956-09-17 Ets Japy Freres Procédé de découpage de feuilles planes
BE558820A (hu) * 1956-07-06
US3517532A (en) * 1965-09-27 1970-06-30 Bendix Corp Apparatus for slitting sheet metal and method of forming circular members therefrom
FR1495212A (fr) * 1966-09-27 1967-09-15 Bendix Corp Appareil pour découper une feuille de métal en bandes et procédé pour réaliser des éléments circulaires à partir de telles bandes
DE1602504A1 (de) * 1967-04-19 1970-07-23 D F Ets Verfahren zum Zerlegen eines breiten Blechbandes in mehrere schmale Baender mit im wesentlichen zickzackfoermigen Kanten
DE1602514A1 (de) * 1967-12-28 1970-04-23 D F Ets Verfahren und Vorrichtung zum Herstellen von Stanzteilen im Folgeschnittverfahren
DE2209927C3 (de) * 1971-03-19 1978-06-08 Maurice Desire Lucien Ans Lachaussee (Belgien) Verfahren zum metallsparenden Herstellen von Tiefziehteilen aus Ronden
FR2228554B1 (hu) * 1973-05-09 1977-02-11 Bliss Co Paris Ew

Also Published As

Publication number Publication date
SU685391A1 (ru) 1979-09-15
JPS6032435B2 (ja) 1985-07-27
FR2350900A1 (fr) 1977-12-09
PL198025A1 (pl) 1978-01-02
SE423794B (sv) 1982-06-07
DE2719075A1 (de) 1977-11-24
JPS5314303A (en) 1978-02-08
IT1116442B (it) 1986-02-10
DD135972A3 (de) 1979-06-13
CS202686B1 (en) 1981-01-30
FR2350900B1 (hu) 1982-12-03
SE7705544L (sv) 1977-11-15

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