KR970031176A - Short-Circuit Manufacturing Method of Motor Rotor - Google Patents

Short-Circuit Manufacturing Method of Motor Rotor Download PDF

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Publication number
KR970031176A
KR970031176A KR1019950045075A KR19950045075A KR970031176A KR 970031176 A KR970031176 A KR 970031176A KR 1019950045075 A KR1019950045075 A KR 1019950045075A KR 19950045075 A KR19950045075 A KR 19950045075A KR 970031176 A KR970031176 A KR 970031176A
Authority
KR
South Korea
Prior art keywords
short
motor rotor
mold
rotor
motor
Prior art date
Application number
KR1019950045075A
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Korean (ko)
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KR100209379B1 (en
Inventor
문성대
Original Assignee
배순훈
대우전자 주식회사
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Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950045075A priority Critical patent/KR100209379B1/en
Publication of KR970031176A publication Critical patent/KR970031176A/en
Application granted granted Critical
Publication of KR100209379B1 publication Critical patent/KR100209379B1/en

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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
    • 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
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines

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

Abstract

본 발명은 모터로터의 쇼트 서큐이트를 제조하는 방법에 관한 것이다.The present invention relates to a method of manufacturing a short succuit of a motor rotor.

본 발명의 방법은 금형내에 로터코어를 위치시키고 약 1000℃의 용융동을 주입하여 용탕단조공법으로 모터로터의 쇼트 서큐이트를 제조한다.In the method of the present invention, the rotor core is placed in a mold and molten copper at about 1000 ° C. is injected to prepare a short succuit of the motor rotor by a molten metal forging method.

본 발명에 사용되는 금형은 용융동과 접촉하는 부분에 세라믹 재질을 사용하였다.The metal mold | die used for this invention used the ceramic material in the part which contacts molten copper.

본 발명에 의하면 용융동에 의해서 로터모터의 규소강판 특성이 변하지 않고, 또한 금형이 고온의 용융동에 의해서 침식 되지 않는 효과가 있다.According to the present invention, there is an effect that the silicon steel sheet characteristics of the rotor motor are not changed by the molten copper, and the mold is not eroded by the molten copper of high temperature.

그리고 로터리형 금형기를 사용하면 연속적으로 모터로터의 쇼트서큐이트를 제조할수 있는 이점이 있다.In addition, the use of a rotary mold machine has the advantage of manufacturing a short succuit of the motor rotor continuously.

Description

모터로터의 쇼트 서큐이트(Short-Circuit) 제조방법Short-Circuit Manufacturing Method of Motor Rotor

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

제 1도 a는 쇼트 서큐이트가 형성되기전의 로터코어를 나타내는 사시도.1A is a perspective view showing a rotor core before a short circumference is formed.

제 1도 b는 본 발명의 방법에 따라서 로터코어에 쇼트 서큐이트가 형성된 로터를 나타내는 사시도.1B is a perspective view showing a rotor in which a short circumference is formed in a rotor core according to the method of the present invention.

제 2도는 본 발명의 방법에 따라서 용탕단조공법으로 쇼트 서큐이트를 제조하는 장치의 개략도.2 is a schematic view of an apparatus for producing a shot succuit by a molten metal forging method according to the method of the present invention.

제 3도는 본 발명의 방법에 따라서 용탕단조공법으로 쇼트 서큐이트를 연속적으로 제조할 수 있는 로터리형 금형기의 개략평면도.3 is a schematic plan view of a rotary mold machine capable of continuously producing shot succuits by a molten metal forging method according to the method of the present invention.

Claims (3)

모터로터의 쇼트 서큐이트를 제조하는 방법에 있어서, 금형내에 로터코어를 위치시킨 후 약 1000℃ 온도로 용융시킨 겔 상태의 용융동을 주입하여 용탕단조공법으로 쇼트 서큐이트를 성형 제조함을 특징으로 하는 방법.In the method of manufacturing the short succuit of the motor rotor, after forming the rotor core in the mold and injecting the molten copper in the molten state at a temperature of about 1000 ℃ to form the short succuate by the molten metal forging method How to feature. 제 1항에 있어서, 로터코어의 삽입부, 단조부 및 성형된 모터로터의 취출부로 구성되고 모터에 의해서 구동되는 회전원판 그리고 상기 회전원판의 하단부에 회전 가능하게 접촉 설치되고 성형된 모터로터의 취출구가 설치된 고정원판으로 이루어져 있는 로터리형 금형기를 사용하여 로터코어를 삽입부에 삽입한후 회전원판을 모터로 회전시켜서 단조부에서 용융동을 주입하여 쇼트 서큐이트를 성형하고, 이어서 회전원판을 모터로 다시 회전시켜서 성형된 모터로터를 취출부에서 취출부를 통해서 취출하여 연속적으로 모터로터의 쇼트 서큐이트를 제조하는 것을 특징으로 하는 방법.2. The outlet of the motor rotor according to claim 1, comprising: a rotating disc driven by a motor, the outlet of the rotor core being formed by an insertion part, a forging part, and a takeout part of the molded motor rotor; After inserting the rotor core into the insertion part using a rotary mold machine consisting of a fixed disk, the rotating disk is rotated by a motor to inject molten copper from the forging part to form a short circumference, and then the rotating disk is Rotating the furnace again to take out the molded motor rotor from the take-out unit through the take-out unit to continuously manufacture the short succuit of the motor rotor. 제 1항 또는 제 2항에 있어서, 금형내에 용융동이 접촉하는 부분은 세라믹 재질의 금형을 사용하는것을 특징으로 하는 방법.The method according to claim 1 or 2, wherein the molten copper in the mold is in contact with a metal mold. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950045075A 1995-11-29 1995-11-29 Method for manufacturing short circuit of rotor KR100209379B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950045075A KR100209379B1 (en) 1995-11-29 1995-11-29 Method for manufacturing short circuit of rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950045075A KR100209379B1 (en) 1995-11-29 1995-11-29 Method for manufacturing short circuit of rotor

Publications (2)

Publication Number Publication Date
KR970031176A true KR970031176A (en) 1997-06-26
KR100209379B1 KR100209379B1 (en) 1999-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950045075A KR100209379B1 (en) 1995-11-29 1995-11-29 Method for manufacturing short circuit of rotor

Country Status (1)

Country Link
KR (1) KR100209379B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4780558B2 (en) * 2005-12-09 2011-09-28 株式会社フジキン Fitting for fluid control device and fluid control device using the same

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Publication number Publication date
KR100209379B1 (en) 1999-07-15

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