KR970013592A - Shaft Joining Method of Drum Motor - Google Patents

Shaft Joining Method of Drum Motor Download PDF

Info

Publication number
KR970013592A
KR970013592A KR1019950028742A KR19950028742A KR970013592A KR 970013592 A KR970013592 A KR 970013592A KR 1019950028742 A KR1019950028742 A KR 1019950028742A KR 19950028742 A KR19950028742 A KR 19950028742A KR 970013592 A KR970013592 A KR 970013592A
Authority
KR
South Korea
Prior art keywords
drum
shaft
low temperature
motor
press
Prior art date
Application number
KR1019950028742A
Other languages
Korean (ko)
Other versions
KR100189684B1 (en
Inventor
송종석
Original Assignee
이형도
삼성전기 주식회사
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 이형도, 삼성전기 주식회사 filed Critical 이형도
Priority to KR1019950028742A priority Critical patent/KR100189684B1/en
Publication of KR970013592A publication Critical patent/KR970013592A/en
Application granted granted Critical
Publication of KR100189684B1 publication Critical patent/KR100189684B1/en

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
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/003—Couplings; Details of shafts

Landscapes

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

Abstract

[목적] 이 발명은 드러모터에 있어서, 드럼 어셈블리와 이에 결합되는 축을 효과적으로 결합하도록 한 것으로 특히, 열간 압입으로 상기 축을 드럼에 조립시킨 후 이 드럼을 저온 상태에서 경화시키는 에이징(AGING) 장치를 이용하여 상기 축과 드럼의 결합력을 향상시키며 결합후에 하중에 의한 상대 단차변화를 방지할 수 있도록 한 드럼모터의 축 결합방법에 관한 것이다.[Objective] The present invention provides an effective combination of a drum assembly and a shaft coupled thereto in a drum motor. In particular, an aging device is used to assemble the shaft into a drum by hot pressing and then to cure the drum at a low temperature. To improve the coupling force between the shaft and the drum and to prevent the relative step change by the load after the coupling to the shaft motor of the drum coupling method.

[구성] 이 발명은 축(1)에 열을 가한 상태에서 상기 드럼(2)의 내경에 상기 축(1)을 압입시키고, 이 축(1)이 압입된 드럼(2)을 저온 에이징 장치(3)의 쳄버에 투입하며, 상기 저온 에이징 장치(3)에서 상기 축91)과 드럼(2)를 -20℃에서 2시간 동안의 저온 상태에서 경화시키도록 하는 드럼모터의 축 결합방법을 구성한 것이다.[Configuration] The present invention press-fits the shaft 1 to the inner diameter of the drum 2 in a state in which heat is applied to the shaft 1, and the drum 2 to which the shaft 1 is press-fitted is a low temperature aging device ( 3) The shaft coupling method of the drum motor is put in the chamber of 3), and the said low temperature aging apparatus 3 hardens the said shaft 91 and the drum 2 in the low temperature state at -20 degreeC for 2 hours. .

Description

드럼모터의 축 결합방법Shaft Joining Method of Drum Motor

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

제1도는 종래의 축 결합상태를 나타낸 단면도,1 is a cross-sectional view showing a conventional shaft coupling state,

제2도는 이 발명 실시예의 축 결합방법을 나타내는 설명 예시도,2 is an illustrative view showing a shaft coupling method of the embodiment of the present invention;

제3도는 이 발명 실시예의 저온 에이징 온도싸이클 예시도이다.3 is an illustration of the low temperature aging temperature cycle of this embodiment of the invention.

Claims (1)

축(1)에 열을 가한 상태에서 상기 드럼(2)의 내경에 상기 축(1)을 압입시키고, 이 축(1)이 압입된 드럼(2)을 저온 에이징 장치(3)의 쳄버에 투입하며, 상기 저온 에이징 장치(3)에서 상기 축(1)과 드럼(2)를 -20℃에서 2시간동안 저온 상태에서 경화시키도록 함을 특징으로 하는 드럼모터의 축 결합방법.The shaft 1 is press-fitted into the inner diameter of the drum 2 in a state in which heat is applied to the shaft 1, and the drum 2 into which the shaft 1 is press-fitted is introduced into the chamber of the low temperature aging apparatus 3. And the shaft (1) and the drum (2) are cured in a low temperature state at -20 ° C. for 2 hours in the low temperature aging device (3). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950028742A 1995-08-31 1995-08-31 The method of fixing axis of drum motors KR100189684B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950028742A KR100189684B1 (en) 1995-08-31 1995-08-31 The method of fixing axis of drum motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950028742A KR100189684B1 (en) 1995-08-31 1995-08-31 The method of fixing axis of drum motors

Publications (2)

Publication Number Publication Date
KR970013592A true KR970013592A (en) 1997-03-29
KR100189684B1 KR100189684B1 (en) 1999-06-01

Family

ID=19425960

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950028742A KR100189684B1 (en) 1995-08-31 1995-08-31 The method of fixing axis of drum motors

Country Status (1)

Country Link
KR (1) KR100189684B1 (en)

Also Published As

Publication number Publication date
KR100189684B1 (en) 1999-06-01

Similar Documents

Publication Publication Date Title
KR970002036A (en) Dual mass type dynamic damper with two damper systems connected to each other and drive shaft with the dynamic damper
FI841079A (en) LEDFOERBAND.
SE9500358D0 (en) Clamp bushing with sigma shaped ends
KR970027967A (en) Pulleys for continuously varying power trains
SE7901999L (en) PROCEDURE WHEN JOINING TWO PARTS
JPS58102825A (en) Connecting structure of member
JPH1078042A (en) Connecting method of shaft and device therefor
DE59706899D1 (en) PIPE CONNECTION
FI972425A (en) Bearing assembly
KR970013592A (en) Shaft Joining Method of Drum Motor
US5129784A (en) Ceramic rotor and metal shaft assembly
EP0032370A3 (en) An improved drive shaft for a vehicle or the like
GB2304859B (en) Mechanical connection for flywheel elements
JPS6252161B2 (en)
US6091176A (en) Motor shaft assembly
JP3547244B2 (en) Method and apparatus for joining plastic pipes
SE8600861D0 (en) FRACTION CONNECTIONS OF CONNECTING TYPE
US6657129B2 (en) Method and device for fixing a ceramic component in a metallic support
SE8604712L (en) LASRING FOR CENTRIFUGROTOR
SE7907485L (en) TORSIONSVIBRATIONSDEMPARE
SU1740850A1 (en) Method of connecting pipe lines
SU1749577A1 (en) Torsional oscillation damper
KR890005406A (en) Power drive assembly and its manufacturing method
JPH0842633A (en) Torsional damper
ATE180048T1 (en) DEVICE FOR ACTUATING FITTINGS

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20020103

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee