JPS5743548A - Manufacture of rotor for axial void-type motor - Google Patents

Manufacture of rotor for axial void-type motor

Info

Publication number
JPS5743548A
JPS5743548A JP11753180A JP11753180A JPS5743548A JP S5743548 A JPS5743548 A JP S5743548A JP 11753180 A JP11753180 A JP 11753180A JP 11753180 A JP11753180 A JP 11753180A JP S5743548 A JPS5743548 A JP S5743548A
Authority
JP
Japan
Prior art keywords
magnetic wedge
rotor
wiring circuit
secondary wiring
manufacture
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.)
Pending
Application number
JP11753180A
Other languages
Japanese (ja)
Inventor
Masami Wada
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11753180A priority Critical patent/JPS5743548A/en
Publication of JPS5743548A publication Critical patent/JPS5743548A/en
Pending legal-status Critical Current

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
    • H02K15/0018—Applying slot closure means in the core; Manufacture of slot closure means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Induction Machinery (AREA)

Abstract

PURPOSE:To reduce the process of work for magnetic wedge installation by a method wherein a magnetic wedge inserting space is formed at the time of formation of a secondary wiring circuit using a slot bar and an end ring, and a magnetic wedge is molded and installed at a direct rotor using an injection molding method and the like. CONSTITUTION:A solid core 1 is inserted and installed in die casting molds 9 and 10, and a secondary wiring circuit consisting of the slot bar 6 and the end ring 7 is formed. At this time, a convexed section 12 whereon a magnetic wedge inserting section will be formed is provided on the surface 11 corresponding to the slot side of the core 1. The rotor core, with which the secondary wiring circuit was formed as above, is inserted and installed in the magnetic wedge molding mold, and a magnetic wedge 4 is inserted. Through these procedures, the process of work for magnetic wedge installation can be greatly reduced.
JP11753180A 1980-08-26 1980-08-26 Manufacture of rotor for axial void-type motor Pending JPS5743548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11753180A JPS5743548A (en) 1980-08-26 1980-08-26 Manufacture of rotor for axial void-type motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11753180A JPS5743548A (en) 1980-08-26 1980-08-26 Manufacture of rotor for axial void-type motor

Publications (1)

Publication Number Publication Date
JPS5743548A true JPS5743548A (en) 1982-03-11

Family

ID=14714088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11753180A Pending JPS5743548A (en) 1980-08-26 1980-08-26 Manufacture of rotor for axial void-type motor

Country Status (1)

Country Link
JP (1) JPS5743548A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680921A1 (en) * 1991-08-29 1993-03-05 Blum Gmbh Method of manufacturing secondary parts of asynchronous machines and secondary parts of asynchronous machines thus obtained

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680921A1 (en) * 1991-08-29 1993-03-05 Blum Gmbh Method of manufacturing secondary parts of asynchronous machines and secondary parts of asynchronous machines thus obtained

Similar Documents

Publication Publication Date Title
JPS5630841A (en) Plastic molding method and metallic mold therefor
EP0317315A3 (en) A method of making a casting mould
JPS55141963A (en) Manufacture of cup-type coreless armature
JPS5743548A (en) Manufacture of rotor for axial void-type motor
DE3565794D1 (en) Installation for removing a work piece from a mould of an injection moulding machine or a die casting machine
JPS54122805A (en) Manufacture of cage-shaped rotor
JPS5523707A (en) Manufacture of stator for rotary electric machine
JPS53112401A (en) Constructing stator for rotary machine
JPS551969A (en) Inserting method of steel tube into roll
JPS57117937A (en) Structure of metal molds for hollow molding with under- cut portion
JPS564444A (en) Molding device for thin-wall hinge of synthetic resin
JPS56101837A (en) Injection molding method for product
JPS5610438A (en) Forming mold
JPS53137259A (en) Forming composite vessel and mold for the same
JPS6343056Y2 (en)
JPS55147960A (en) Stator for resin molded motor and manufacture the same
JPS57150548A (en) Mold for injection molding
JPS574751A (en) Method and apparatus for molding cylindrical product
JPS55157963A (en) Molding device for mold motor
JPS578509A (en) Lens barrel
JPS5597861A (en) Insert casting method of metal tubular body of pressure- resistant cylinder casting
JPS5756147A (en) Method for internal chill casting
JPS56136342A (en) Mold for vacuum operation
JPS5564958A (en) Feeder heat retaining method by induction heating
JPS56161625A (en) Molded coil with cooling duct