BR7307736D0 - Processo de estampar segmentos de folha dotados de configuracao de setor substancialmente anular - Google Patents

Processo de estampar segmentos de folha dotados de configuracao de setor substancialmente anular

Info

Publication number
BR7307736D0
BR7307736D0 BR7736/73A BR773673A BR7307736D0 BR 7307736 D0 BR7307736 D0 BR 7307736D0 BR 7736/73 A BR7736/73 A BR 7736/73A BR 773673 A BR773673 A BR 773673A BR 7307736 D0 BR7307736 D0 BR 7307736D0
Authority
BR
Brazil
Prior art keywords
sector configuration
sheet segments
stamping sheet
substantially null
null sector
Prior art date
Application number
BR7736/73A
Other languages
English (en)
Portuguese (pt)
Inventor
G Anefall
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of BR7307736D0 publication Critical patent/BR7307736D0/pt

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/05—With reorientation of tool between cuts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0505—With reorientation of work between cuts
    • Y10T83/051—Relative to same tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0524—Plural cutting steps
    • Y10T83/0577—Repetitive blanking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6582—Tool between tandem arranged work carrying means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8742—Tool pair positionable as a unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/889—Tool with either work holder or means to hold work supply
    • Y10T83/896—Rotatable wound package supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
BR7736/73A 1972-10-05 1973-10-04 Processo de estampar segmentos de folha dotados de configuracao de setor substancialmente anular BR7307736D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12828/72A SE367138B (de) 1972-10-05 1972-10-05

Publications (1)

Publication Number Publication Date
BR7307736D0 true BR7307736D0 (pt) 1974-08-15

Family

ID=20296382

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7736/73A BR7307736D0 (pt) 1972-10-05 1973-10-04 Processo de estampar segmentos de folha dotados de configuracao de setor substancialmente anular

Country Status (8)

Country Link
US (1) US3854355A (de)
JP (1) JPS4972792A (de)
BR (1) BR7307736D0 (de)
CH (1) CH569529A5 (de)
DE (1) DE2347484C3 (de)
FR (1) FR2201935B1 (de)
GB (1) GB1442372A (de)
SE (1) SE367138B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2513055B2 (ja) 1990-02-14 1996-07-03 日本電装株式会社 半導体装置の製造方法
GB2283133B (en) * 1993-10-20 1998-04-15 Gen Electric Dynamoelectric machine and method for manufacturing same
DE19634723C2 (de) * 1996-08-28 1999-08-12 Feintool Int Holding Verfahren zum Herstellen und Schichten von Bauteilen, sowie eine Vorrichtung dafür
JP2000343144A (ja) * 1999-06-04 2000-12-12 Denso Corp プレス成形品の製造方法
FR2835977B1 (fr) * 2002-02-11 2004-07-02 Leroy Somer Moteurs Procede et machine pour la fabrication d'un circuit magnetique de machine electrique
JP4330420B2 (ja) * 2003-10-10 2009-09-16 株式会社三井ハイテック 鉄心の製造方法及び鉄心の製造装置
GB201320484D0 (en) * 2013-11-20 2014-01-01 Cummins Generator Technologies Manufacturing a stator for a rotating electrical machine
CN105107960A (zh) * 2015-09-28 2015-12-02 湘潭电机股份有限公司 一种用于自动冲压线冲制双片扇形冲片的模具
CN106077230A (zh) * 2016-07-29 2016-11-09 西安泰富西玛电机有限公司 一种直流电动机磁轭双片复式冲模装置
CN109731984B (zh) * 2019-01-21 2020-10-02 台州迪邦科技有限公司 一种定子冲片模具辅助冲压系统
JP2021114868A (ja) * 2020-01-21 2021-08-05 三菱電機株式会社 電気機械の積層鉄心の製造方法および電気機械の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR449465A (fr) * 1912-10-16 1913-02-27 Paul Scholz Poincon d'estampage pour couvercles de boites de conserves ou autres
US1469757A (en) * 1921-09-30 1923-10-02 Edward L Sibley Mfg Company In Blanking-out eyelets
US3113741A (en) * 1959-06-17 1963-12-10 Herr Equipment Corp Strip handling
US3431806A (en) * 1966-05-19 1969-03-11 Compo Shoe Machinery Corp Die-cutting machine with rotatable die-supporting platen

Also Published As

Publication number Publication date
SE367138B (de) 1974-05-20
GB1442372A (en) 1976-07-14
DE2347484C3 (de) 1980-09-18
US3854355A (en) 1974-12-17
FR2201935B1 (de) 1979-04-27
FR2201935A1 (de) 1974-05-03
CH569529A5 (de) 1975-11-28
DE2347484A1 (de) 1974-04-11
DE2347484B2 (de) 1980-01-10
JPS4972792A (de) 1974-07-13

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