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JPS56103956A - Method and device for correcting dynamic unbalance - Google Patents

Method and device for correcting dynamic unbalance

Info

Publication number
JPS56103956A
JPS56103956A JP364380A JP364380A JPS56103956A JP S56103956 A JPS56103956 A JP S56103956A JP 364380 A JP364380 A JP 364380A JP 364380 A JP364380 A JP 364380A JP S56103956 A JPS56103956 A JP S56103956A
Authority
JP
Japan
Prior art keywords
holes
rotor
balance
weight pieces
balance weight
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
JP364380A
Other languages
Japanese (ja)
Inventor
Takashi Sato
Hiroyuki Hagino
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP364380A priority Critical patent/JPS56103956A/en
Publication of JPS56103956A publication Critical patent/JPS56103956A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02K7/04—Balancing means

Landscapes

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

Abstract

PURPOSE:To easily perform a correcting operation of a balance by a method wherein a plurality of holes are perforated in a checking plate on an end surface of a rotor, and balance weights are inserted into the holes at spots where the dynamic unbalances of the rotor have been detected and collapsed. CONSTITUTION:The plurality of the drill holes 13 are perforate in the rotor checking plate 12 contacted to the end surface of the rotor iron core 1. The drill holes 13 are perferred to be made the holes tapered in such that the inside dimension is larger than the inlet dimension. Then, the rotor is rotated, the balance weight pieces 14 being inserted into the holes 13 at the spots dynamically unbalanced and collapsed with a press bonding tool 15 to cause the balance weight pieces 14 to be stationed inside the holes 13. The balance weight pieces 14 of more than two are used in piles according to the conditions of the unbalance. Whereby auxiliary members of screws and the like are not required and the balance correcting operations are easy to be performed.
JP364380A 1980-01-18 1980-01-18 Method and device for correcting dynamic unbalance Pending JPS56103956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP364380A JPS56103956A (en) 1980-01-18 1980-01-18 Method and device for correcting dynamic unbalance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP364380A JPS56103956A (en) 1980-01-18 1980-01-18 Method and device for correcting dynamic unbalance

Publications (1)

Publication Number Publication Date
JPS56103956A true JPS56103956A (en) 1981-08-19

Family

ID=11563154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP364380A Pending JPS56103956A (en) 1980-01-18 1980-01-18 Method and device for correcting dynamic unbalance

Country Status (1)

Country Link
JP (1) JPS56103956A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2456222A (en) * 2008-01-08 2009-07-15 Gen Electric A method and a system for in-situ machine maintenance
EP3322073A1 (en) * 2016-11-14 2018-05-16 Rausch und Pausch GmbH Positive balancing of a rotor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2456222A (en) * 2008-01-08 2009-07-15 Gen Electric A method and a system for in-situ machine maintenance
JP2009162758A (en) * 2008-01-08 2009-07-23 General Electric Co <Ge> Method and system for in-situ machine maintenance
GB2456222B (en) * 2008-01-08 2012-04-04 Gen Electric Methods and system for in-situ machine maintenance
US8434216B2 (en) 2008-01-08 2013-05-07 General Electric Company Methods and systems for in-situ machine maintenance
EP3322073A1 (en) * 2016-11-14 2018-05-16 Rausch und Pausch GmbH Positive balancing of a rotor

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