JPS5438412A - Locating method and system of unbalanced position in rotary machine - Google Patents

Locating method and system of unbalanced position in rotary machine

Info

Publication number
JPS5438412A
JPS5438412A JP10487077A JP10487077A JPS5438412A JP S5438412 A JPS5438412 A JP S5438412A JP 10487077 A JP10487077 A JP 10487077A JP 10487077 A JP10487077 A JP 10487077A JP S5438412 A JPS5438412 A JP S5438412A
Authority
JP
Japan
Prior art keywords
unbalanced position
rotary machine
locating method
rate
locating
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.)
Granted
Application number
JP10487077A
Other languages
Japanese (ja)
Other versions
JPS6157569B2 (en
Inventor
Kazuo Sato
Fumio Fujisawa
Motohiro Shiga
Hironori Shiohata
Masakazu Takazumi
Mototsugu Omori
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10487077A priority Critical patent/JPS5438412A/en
Publication of JPS5438412A publication Critical patent/JPS5438412A/en
Publication of JPS6157569B2 publication Critical patent/JPS6157569B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide a quick and easy check and maintenance by measuring vibrations of bearings on the both ends of a rotor before and after an abnormal unbalance for locating an unbalanced position on the basis of the rate of the vibration difference and the rate of the influence numbers to bearing vibrations.
COPYRIGHT: (C)1979,JPO&Japio
JP10487077A 1977-09-02 1977-09-02 Locating method and system of unbalanced position in rotary machine Granted JPS5438412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10487077A JPS5438412A (en) 1977-09-02 1977-09-02 Locating method and system of unbalanced position in rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10487077A JPS5438412A (en) 1977-09-02 1977-09-02 Locating method and system of unbalanced position in rotary machine

Publications (2)

Publication Number Publication Date
JPS5438412A true JPS5438412A (en) 1979-03-23
JPS6157569B2 JPS6157569B2 (en) 1986-12-08

Family

ID=14392251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10487077A Granted JPS5438412A (en) 1977-09-02 1977-09-02 Locating method and system of unbalanced position in rotary machine

Country Status (1)

Country Link
JP (1) JPS5438412A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134294A (en) * 1983-01-20 1984-08-01 大成建設株式会社 Preceeding crushing method of rock
JPS60138199A (en) * 1983-12-24 1985-07-22 日本油脂株式会社 Heating apparatus for expansible crushing agent and crushingmethod
JPS60164595A (en) * 1984-02-01 1985-08-27 住友セメント株式会社 Destruction method utilizing heat insulating material
JPS61286492A (en) * 1985-06-11 1986-12-17 鉄建建設株式会社 Method of crushing rock, etc.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134294A (en) * 1983-01-20 1984-08-01 大成建設株式会社 Preceeding crushing method of rock
JPS60138199A (en) * 1983-12-24 1985-07-22 日本油脂株式会社 Heating apparatus for expansible crushing agent and crushingmethod
JPS6323356B2 (en) * 1983-12-24 1988-05-16 Nippon Oils & Fats Co Ltd
JPS60164595A (en) * 1984-02-01 1985-08-27 住友セメント株式会社 Destruction method utilizing heat insulating material
JPH0369000B2 (en) * 1984-02-01 1991-10-30 Sumitomo Cement Co
JPS61286492A (en) * 1985-06-11 1986-12-17 鉄建建設株式会社 Method of crushing rock, etc.

Also Published As

Publication number Publication date
JPS6157569B2 (en) 1986-12-08

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