JPH0210287B2 - - Google Patents

Info

Publication number
JPH0210287B2
JPH0210287B2 JP60193715A JP19371585A JPH0210287B2 JP H0210287 B2 JPH0210287 B2 JP H0210287B2 JP 60193715 A JP60193715 A JP 60193715A JP 19371585 A JP19371585 A JP 19371585A JP H0210287 B2 JPH0210287 B2 JP H0210287B2
Authority
JP
Japan
Prior art keywords
bearing
shaft
region
move
during operation
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.)
Expired - Lifetime
Application number
JP60193715A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6170218A (ja
Inventor
Masahiro Yoshioka
Hideki Izumi
Yozo Hibino
Shiro Nakahira
Akihisa Okada
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 JP60193715A priority Critical patent/JPS6170218A/ja
Publication of JPS6170218A publication Critical patent/JPS6170218A/ja
Publication of JPH0210287B2 publication Critical patent/JPH0210287B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
    • F16C17/246—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety related to wear, e.g. sensors for measuring wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G01M13/045—Acoustic or vibration analysis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Sliding-Contact Bearings (AREA)
JP60193715A 1985-09-04 1985-09-04 軸受診断装置 Granted JPS6170218A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60193715A JPS6170218A (ja) 1985-09-04 1985-09-04 軸受診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60193715A JPS6170218A (ja) 1985-09-04 1985-09-04 軸受診断装置

Publications (2)

Publication Number Publication Date
JPS6170218A JPS6170218A (ja) 1986-04-11
JPH0210287B2 true JPH0210287B2 (enrdf_load_stackoverflow) 1990-03-07

Family

ID=16312585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60193715A Granted JPS6170218A (ja) 1985-09-04 1985-09-04 軸受診断装置

Country Status (1)

Country Link
JP (1) JPS6170218A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63135237U (enrdf_load_stackoverflow) * 1987-02-26 1988-09-05
JPH04315016A (ja) * 1991-04-11 1992-11-06 Toshiba Corp 回転機械用振動異常監視装置
EP1920224B1 (de) 2005-08-31 2015-09-30 Siemens Aktiengesellschaft Verfahren und vorrichtung zur überwachung des dynamischen verhaltens einer rotierenden welle, insbesondere einer gas- oder dampfturbine
DE102018220110A1 (de) * 2018-11-23 2020-05-28 Zf Friedrichshafen Ag Zustandsüberwachung für ein Gleitlager mittels Schwingungsmessung
JP2021104483A (ja) * 2019-12-26 2021-07-26 川崎重工業株式会社 摩耗検知装置

Also Published As

Publication number Publication date
JPS6170218A (ja) 1986-04-11

Similar Documents

Publication Publication Date Title
TWI665435B (zh) 工作機械的軸承診斷裝置
EP0029736A1 (en) Method of diagnosis of operating conditions of bearing and apparatus therefor
US4876505A (en) Apparatus and method for monitoring steam turbine shroud clearance
JPH0210287B2 (enrdf_load_stackoverflow)
GB1572281A (en) Method and device for detecting the wear of the bearings of a rotary shaft
JPS6293620A (ja) 回転機診断器
US11268884B2 (en) Abnormality diagnostic method and abnormality diagnostic device for feed axis device
US4532975A (en) Continuous casting mold oscillator load indication system
US6772648B2 (en) Method and apparatus for determining bearing parameters
KR20030033092A (ko) 자동적으로 차량의 우측 및 좌측 차륜을 위치 선정하기위한 방법
JPH0118372B2 (enrdf_load_stackoverflow)
JPS6131324B2 (enrdf_load_stackoverflow)
JPS588823A (ja) 軸受異常の診断方法
JPH02199374A (ja) メカニカルシールの特性変化計測方法およびその計測装置
JP2001300611A (ja) スリッパメタル状態監視方法およびこれを適用した圧延方法
JPH06241880A (ja) 回転機械の軸受監視装置及び軸受監視方法
JPH0743278B2 (ja) 回転機械の診断装置
JPH04266423A (ja) 圧延機のロールギャップ測定方法および装置
JPS6330983Y2 (enrdf_load_stackoverflow)
JPH0795081B2 (ja) ポテンシヨメ−タの故障診断装置
KR100275826B1 (ko) 열차의 차륜 진단 장치
Jesse et al. Motor shaft misalignment bearing load analysis
JPH0460176A (ja) 立軸水力機械の異常検出装置
SU796703A1 (ru) Устройство дл определени угловыхКОлЕбАНий КОлЕСА пРи дВижЕНииТРАНСпОРТНОгО СРЕдСТВА
JPS58125838U (ja) 軸受診断装置