DE3484066D1 - Erhitzen eines amorphen metalls, um das schneiden zu erleichtern. - Google Patents

Erhitzen eines amorphen metalls, um das schneiden zu erleichtern.

Info

Publication number
DE3484066D1
DE3484066D1 DE8484904280T DE3484066T DE3484066D1 DE 3484066 D1 DE3484066 D1 DE 3484066D1 DE 8484904280 T DE8484904280 T DE 8484904280T DE 3484066 T DE3484066 T DE 3484066T DE 3484066 D1 DE3484066 D1 DE 3484066D1
Authority
DE
Germany
Prior art keywords
heating
amorphous metal
easier cutting
easier
cutting
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8484904280T
Other languages
German (de)
English (en)
Inventor
Peter Bennett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE3484066D1 publication Critical patent/DE3484066D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • H01F41/024—Manufacturing of magnetic circuits made from deformed sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Basic Packing Technique (AREA)
  • Resistance Heating (AREA)
  • Knives (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
DE8484904280T 1983-11-14 1984-11-09 Erhitzen eines amorphen metalls, um das schneiden zu erleichtern. Expired - Fee Related DE3484066D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55143683A 1983-11-14 1983-11-14
PCT/US1984/001820 WO1985002141A1 (en) 1983-11-14 1984-11-09 Heating amorphous metal to facilitate cutting

Publications (1)

Publication Number Publication Date
DE3484066D1 true DE3484066D1 (de) 1991-03-07

Family

ID=24201261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484904280T Expired - Fee Related DE3484066D1 (de) 1983-11-14 1984-11-09 Erhitzen eines amorphen metalls, um das schneiden zu erleichtern.

Country Status (6)

Country Link
EP (1) EP0163695B1 (ko)
JP (1) JPS61500419A (ko)
KR (1) KR930006790B1 (ko)
AU (1) AU567987B2 (ko)
DE (1) DE3484066D1 (ko)
WO (1) WO1985002141A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635700B1 (fr) * 1988-08-29 1994-05-20 Imphy Ste Metallurgique Procede de realisation d'une piece de structure a haute resistance mecanique
US6045636A (en) * 1997-05-15 2000-04-04 General Motors Corporation Method for sliver elimination in shearing aluminum sheet
WO2006111042A1 (fr) * 2005-04-20 2006-10-26 Starford International Holdings Limited Materiau de stockage de chaleur a temperature moderee, element de stockage de chaleur et dispositif d’accumulation et de liberation de chaleur
JP5299403B2 (ja) * 2010-11-09 2013-09-25 株式会社デンソー 孔加工装置および孔加工方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163065A (en) * 1961-06-30 1964-12-29 United States Steel Corp Apparatus for automatically adjusting the stop of a hot-metal cutting machine
US3818587A (en) * 1972-11-13 1974-06-25 Gen Electric Method for providing staggered joint, single turn, cut core laminations
JPS52147605A (en) * 1976-06-03 1977-12-08 Ngk Insulators Ltd Processing of ceramic green sheets
GB1572284A (en) * 1977-11-08 1980-07-30 Allied Chem Amorphous metal alloys
US4155397A (en) * 1978-05-05 1979-05-22 General Electric Company Method and apparatus for fabricating amorphous metal laminations for motors and transformers
NL7812246A (nl) * 1978-12-18 1980-06-20 Philips Nv Werkwijze en inrichting voor het verspanend bewerken van glas en glasachtige materialen alsmede werkstuk van glas of glasachtig materiaal bewerkt volgens de werkwijze.
US4328411A (en) * 1980-04-28 1982-05-04 General Electric Company Cutting amorphous metal by crystallization with a laser or electron beam
AU7316981A (en) * 1980-08-11 1982-02-18 Westinghouse Electric Corporation Amorphorus strip metal transformer core
JPS5783397A (en) * 1980-10-31 1982-05-25 Sumitomo Metal Ind Method of cutting amorphous metal

Also Published As

Publication number Publication date
EP0163695B1 (en) 1991-01-30
KR850700122A (ko) 1985-10-25
JPS61500419A (ja) 1986-03-13
EP0163695A4 (en) 1987-01-20
KR930006790B1 (ko) 1993-07-23
WO1985002141A1 (en) 1985-05-23
AU3613384A (en) 1985-06-03
JPH044085B2 (ko) 1992-01-27
AU567987B2 (en) 1987-12-10
EP0163695A1 (en) 1985-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: VOIGT, R., DIPL.-ING., PAT.-ANW., 6232 BAD SODEN

8339 Ceased/non-payment of the annual fee