KR900019310A - Manufacturing method of motor rotor - Google Patents

Manufacturing method of motor rotor Download PDF

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Publication number
KR900019310A
KR900019310A KR1019890007344A KR890007344A KR900019310A KR 900019310 A KR900019310 A KR 900019310A KR 1019890007344 A KR1019890007344 A KR 1019890007344A KR 890007344 A KR890007344 A KR 890007344A KR 900019310 A KR900019310 A KR 900019310A
Authority
KR
South Korea
Prior art keywords
slots
manufacturing
motor rotor
lower slots
slot
Prior art date
Application number
KR1019890007344A
Other languages
Korean (ko)
Inventor
김호기
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019890007344A priority Critical patent/KR900019310A/en
Publication of KR900019310A publication Critical patent/KR900019310A/en

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  • Induction Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

내용 없음No content

Description

전동기 회전자의 제조방법Manufacturing method of motor rotor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본발명에 사용되는 회전자 철심의 슬롯(Slot)현상을 나태는 철심의 일부평면도, 제2도 내지 제4도는 슬롯에 2차도체인 알루미늄이 주입된 상태를 나타낸 철심의 적층상태 평면도로서 제2도는 알루미늄이 상, 하 슬롯에 주입된 상태로 제3도는 알루미늄이 상부슬롯에만 주입된 상태도, 제4도는 알루미늄이 상, 하 슬롯과 슬롯 연결부에 모두 주입된 상태도.1 is a partial plan view of an iron core showing a slot phenomenon of a rotor iron core used in the present invention, and FIGS. 2 to 4 are laminated state plan views of iron cores showing a state in which aluminum is injected as a secondary conductor into a slot. 2 is a state in which aluminum is injected into the upper and lower slots, and FIG. 3 is a state in which aluminum is injected only into the upper slots, and FIG. 4 is a state where aluminum is injected into both the upper and lower slots and the slot connecting portion.

Claims (1)

철심 (1)에 형성되는 상부슬롯(2)과 하부슬롯(3) 및 슬롯연결부(4)를 철심의 중심방향과 일정각도 경사지게 배열하여 상부슬롯(2)과 하부슬롯(3)사이의 중심각이 인접한 상부슬롯(2)사이 중심각의 1/2이 되게하고 각 슬롯의 경사방향을 한 장씩 서로 반대되지 적층시키거나 또는 금형의 핀으로 하부슬롯(3)을 폐쇄시킴에 따라 알루미늄을 상, 하 슬롯(2) (3)과 슬롯연결부(4)에 선택적으로 주입할 수 있게함을 특징으로 하는 전동기 회전자의 제조방법The upper slots 2, the lower slots 3, and the slot connecting portions 4 formed in the iron core 1 are arranged to be inclined at an angle with the center direction of the iron core so that the center angle between the upper slots 2 and the lower slots 3 is The upper and lower slots of aluminum are made by making the half of the center angle between the adjacent upper slots 2 and stacking the inclined direction of each slot one by one, or by closing the lower slots 3 with a pin of a mold. (2) Method for manufacturing a motor rotor, characterized in that it can be selectively injected into (3) and the slot connecting portion (4) ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890007344A 1989-05-31 1989-05-31 Manufacturing method of motor rotor KR900019310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890007344A KR900019310A (en) 1989-05-31 1989-05-31 Manufacturing method of motor rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890007344A KR900019310A (en) 1989-05-31 1989-05-31 Manufacturing method of motor rotor

Publications (1)

Publication Number Publication Date
KR900019310A true KR900019310A (en) 1990-12-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890007344A KR900019310A (en) 1989-05-31 1989-05-31 Manufacturing method of motor rotor

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KR (1) KR900019310A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022149668A1 (en) * 2021-01-06 2022-07-14 한국전기연구원 Rotor for synchronous reluctance motor, synchronous reluctance motor comprising same, and manufacturing method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022149668A1 (en) * 2021-01-06 2022-07-14 한국전기연구원 Rotor for synchronous reluctance motor, synchronous reluctance motor comprising same, and manufacturing method therefor

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