JPS56103953A - Manufacture of rotor of miniature rotary machine - Google Patents

Manufacture of rotor of miniature rotary machine

Info

Publication number
JPS56103953A
JPS56103953A JP611180A JP611180A JPS56103953A JP S56103953 A JPS56103953 A JP S56103953A JP 611180 A JP611180 A JP 611180A JP 611180 A JP611180 A JP 611180A JP S56103953 A JPS56103953 A JP S56103953A
Authority
JP
Japan
Prior art keywords
rotor
secondary conductor
manufacture
endring
rotary machine
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
JP611180A
Other languages
Japanese (ja)
Inventor
Makoto Ukai
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP611180A priority Critical patent/JPS56103953A/en
Publication of JPS56103953A publication Critical patent/JPS56103953A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0054—Casting in, on, or around objects which form part of the product rotors, stators for electrical motors
    • 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
    • H02K15/0012—Manufacturing cage rotors

Landscapes

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

Abstract

PURPOSE:To manufacture the rotor in high efficiency and good productivity with a copper material used by a method wherein a secondary conductor of a copper rod material is inserted in a slot of a core and both ends of the secondary conductor are burry-fixed at the same time when an aluminum endring is applied a die-casting mold. CONSTITUTION:The secondary conductor 4 made of the copper rod material is inserted into the slot 3 of the rotor core 2 formed of a layer-built body and screwed by a suitable angle. After that, the secondary conductor 4 at the both ends is burried and fixed in the aluminum endring 5, when the endring 5 is molded by dicasting. Whereby the efficiency is improved and the productivity is not lost due to the use of the copper material.
JP611180A 1980-01-22 1980-01-22 Manufacture of rotor of miniature rotary machine Pending JPS56103953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP611180A JPS56103953A (en) 1980-01-22 1980-01-22 Manufacture of rotor of miniature rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP611180A JPS56103953A (en) 1980-01-22 1980-01-22 Manufacture of rotor of miniature rotary machine

Publications (1)

Publication Number Publication Date
JPS56103953A true JPS56103953A (en) 1981-08-19

Family

ID=11629384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP611180A Pending JPS56103953A (en) 1980-01-22 1980-01-22 Manufacture of rotor of miniature rotary machine

Country Status (1)

Country Link
JP (1) JPS56103953A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009296761A (en) * 2008-06-04 2009-12-17 Toshiba Corp Rotor and its manufacturing method
DE102009008440B3 (en) * 2009-02-11 2010-12-02 Siemens Aktiengesellschaft cage rotor
FR3069725A1 (en) * 2017-07-31 2019-02-01 Moteurs Leroy-Somer CAGE ROTOR INJECTED
CN109690923A (en) * 2016-09-05 2019-04-26 蒂森克虏伯系统工程有限责任公司 Assembly equipment and method for being introduced into copper bar simultaneously in motor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009296761A (en) * 2008-06-04 2009-12-17 Toshiba Corp Rotor and its manufacturing method
DE102009008440B3 (en) * 2009-02-11 2010-12-02 Siemens Aktiengesellschaft cage rotor
US8836193B2 (en) 2009-02-11 2014-09-16 Siemens Aktiengesellschaft Squirrel-cage rotor
CN109690923A (en) * 2016-09-05 2019-04-26 蒂森克虏伯系统工程有限责任公司 Assembly equipment and method for being introduced into copper bar simultaneously in motor
FR3069725A1 (en) * 2017-07-31 2019-02-01 Moteurs Leroy-Somer CAGE ROTOR INJECTED
WO2019025350A1 (en) 2017-07-31 2019-02-07 Moteurs Leroy-Somer Squirrel-cage rotor
CN111226381A (en) * 2017-07-31 2020-06-02 利莱森玛电机公司 Rotor with injection cage

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