SU685391A1 - Способ получени круглых листов из широкорулонного материала - Google Patents

Способ получени круглых листов из широкорулонного материала

Info

Publication number
SU685391A1
SU685391A1 SU772480061A SU2480061A SU685391A1 SU 685391 A1 SU685391 A1 SU 685391A1 SU 772480061 A SU772480061 A SU 772480061A SU 2480061 A SU2480061 A SU 2480061A SU 685391 A1 SU685391 A1 SU 685391A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sheets
holes
stamping
tape
tools
Prior art date
Application number
SU772480061A
Other languages
English (en)
Russian (ru)
Inventor
Цаумзайль Ханс-Юрген
Манн Вольфганг
Вольф Харри
Линк Фридрих
Original Assignee
Феб Комбинат Умформтехник "Херберт Варнке Эрфурт (Инопредприятие)
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 Феб Комбинат Умформтехник "Херберт Варнке Эрфурт (Инопредприятие) filed Critical Феб Комбинат Умформтехник "Херберт Варнке Эрфурт (Инопредприятие)
Application granted granted Critical
Publication of SU685391A1 publication Critical patent/SU685391A1/ru

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • 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)
SU772480061A 1976-05-14 1977-05-13 Способ получени круглых листов из широкорулонного материала SU685391A1 (ru)

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
SU685391A1 true SU685391A1 (ru) 1979-09-15

Family

ID=5504507

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772480061A SU685391A1 (ru) 1976-05-14 1977-05-13 Способ получени круглых листов из широкорулонного материала

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA019598B1 (ru) * 2009-07-16 2014-04-30 Андритц Текнолоджи Энд Эссет Менеджмент Гмбх Способ изготовления роторных и статорных пластин

Families Citing this family (9)

* 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
US8193681B2 (en) * 2007-11-26 2012-06-05 Mitsui High-Tec, Inc. Laminated stator core and method for manufacturing the same
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
CN111196055B (zh) * 2018-11-16 2024-01-30 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 (cs) * 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 (cs) * 1973-05-09 1977-02-11 Bliss Co Paris Ew

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA019598B1 (ru) * 2009-07-16 2014-04-30 Андритц Текнолоджи Энд Эссет Менеджмент Гмбх Способ изготовления роторных и статорных пластин

Also Published As

Publication number Publication date
HU179811B (en) 1982-12-28
JPS5314303A (en) 1978-02-08
DE2719075A1 (de) 1977-11-24
IT1116442B (it) 1986-02-10
JPS6032435B2 (ja) 1985-07-27
PL198025A1 (pl) 1978-01-02
FR2350900A1 (fr) 1977-12-09
CS202686B1 (en) 1981-01-30
FR2350900B1 (cs) 1982-12-03
DD135972A3 (de) 1979-06-13
SE7705544L (sv) 1977-11-15
SE423794B (sv) 1982-06-07

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