JPS5594568A - Balance adjusting device for rotor - Google Patents

Balance adjusting device for rotor

Info

Publication number
JPS5594568A
JPS5594568A JP114979A JP114979A JPS5594568A JP S5594568 A JPS5594568 A JP S5594568A JP 114979 A JP114979 A JP 114979A JP 114979 A JP114979 A JP 114979A JP S5594568 A JPS5594568 A JP S5594568A
Authority
JP
Japan
Prior art keywords
balance
rotor
balance adjusting
adjusting piece
unbalance
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
JP114979A
Other languages
Japanese (ja)
Inventor
Toshimi Miyata
Yoshimitsu Nakamura
Tokuo Yoshida
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP114979A priority Critical patent/JPS5594568A/en
Publication of JPS5594568A publication Critical patent/JPS5594568A/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE: To obtain the dynamic balance simply and quickly by previously forming plural balance adjusting pieces on the outer circumference of the outermost iron plate of the laminated core and by cutting the adjusting piece by means of a laser beam according to the occurrence of unbalance.
CONSTITUTION: Plural balance adjusting pieces 4 are provided to the outer circumference of the outermost plate of the laminated iron plates 1a of the rotor core 1. The shape of balance adjusting piece 4 is formed so that its joint part is made thin, and it can be bent outwards to perform the adjusting work easily. The rotor is installed in the stator, the balance adjusting piece 4 is properly cut by applying the laser beam to it to adjust the balance of rotor when the unbalance such as uneven rotation develops. In this way, the dynamic balance can be adjusted simply and quickly.
COPYRIGHT: (C)1980,JPO&Japio
JP114979A 1979-01-08 1979-01-08 Balance adjusting device for rotor Pending JPS5594568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP114979A JPS5594568A (en) 1979-01-08 1979-01-08 Balance adjusting device for rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP114979A JPS5594568A (en) 1979-01-08 1979-01-08 Balance adjusting device for rotor

Publications (1)

Publication Number Publication Date
JPS5594568A true JPS5594568A (en) 1980-07-18

Family

ID=11493375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP114979A Pending JPS5594568A (en) 1979-01-08 1979-01-08 Balance adjusting device for rotor

Country Status (1)

Country Link
JP (1) JPS5594568A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795140A (en) * 1980-11-29 1982-06-12 Toshiba Corp Motor compressor
JPS63161830A (en) * 1986-12-22 1988-07-05 Ebara Corp electric motor rotor
JPH02223361A (en) * 1988-11-30 1990-09-05 Fuji Electric Co Ltd Polygon scanner motor and its manufacture
EP0653828A3 (en) * 1993-11-16 1995-10-25 Johnson Electric Sa Rotor for a miniature motor.
JP2003032925A (en) * 2001-07-12 2003-01-31 Asmo Co Ltd Rotating armature and method of manufacturing rotating armature

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795140A (en) * 1980-11-29 1982-06-12 Toshiba Corp Motor compressor
JPS63161830A (en) * 1986-12-22 1988-07-05 Ebara Corp electric motor rotor
JPH02223361A (en) * 1988-11-30 1990-09-05 Fuji Electric Co Ltd Polygon scanner motor and its manufacture
EP0653828A3 (en) * 1993-11-16 1995-10-25 Johnson Electric Sa Rotor for a miniature motor.
JP2003032925A (en) * 2001-07-12 2003-01-31 Asmo Co Ltd Rotating armature and method of manufacturing rotating armature

Similar Documents

Publication Publication Date Title
GB1549436A (en) Method of adjusting the balance of a rotor blade
AU4366496A (en) Electromagnetically actuated rotating machine unbalance compensator
JPS5594568A (en) Balance adjusting device for rotor
JPS5213603A (en) Method to process the rotor surface of the motor
JPS5239102A (en) Rotor of rotary machine
JPS5274197A (en) Laser working machine
JPS5386404A (en) Rotary electrical machinery
JPS5561256A (en) Rotor
JPS53122703A (en) Correcting unbalance for motor rotor and apparatus
JPS5351405A (en) Making method for stator yoke of rotary electrical machine
JPS54114879A (en) Paper-cutting apparatus
JPS51149502A (en) Punching method of the core of a rotation electric machine
JPS521685A (en) Method for shape correction and cutting of steel sheet
JPS52139902A (en) Laminated stator core for rotary electric machine
JPS5420304A (en) Stator of electric revolving machine
JPS51111164A (en) Method of drawing for outer blade of rotary electric razor
JPS5243554A (en) Device for supporting an inner blade of an electric shaver of a rotary type
JPS5338805A (en) Wheel key structure
JPS51130984A (en) Oil groove cutting machine for metal bush
JPS5518317A (en) Hollow attachment for shaft processing
JPS5683245A (en) Improvement in iron loss of stator for large-type rotary electric machine
JPS53110016A (en) Rotor construction for motor
JPS5246967A (en) Cutting edge for electric razor
JPS5415104A (en) Stator iron core for rotary armatures
JPS51113280A (en) Method of cutting metal plate