JPS6058551A - 緩み診断装置 - Google Patents

緩み診断装置

Info

Publication number
JPS6058551A
JPS6058551A JP58167852A JP16785283A JPS6058551A JP S6058551 A JPS6058551 A JP S6058551A JP 58167852 A JP58167852 A JP 58167852A JP 16785283 A JP16785283 A JP 16785283A JP S6058551 A JPS6058551 A JP S6058551A
Authority
JP
Japan
Prior art keywords
amount
signal
striking
loosening
looseness
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
JP58167852A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0578787B2 (enrdf_load_stackoverflow
Inventor
Shinichi Noda
伸一 野田
Shunzo Watanabe
渡辺　俊三
Osamu Miwa
三輪　収
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
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 filed Critical Toshiba Corp
Priority to JP58167852A priority Critical patent/JPS6058551A/ja
Publication of JPS6058551A publication Critical patent/JPS6058551A/ja
Publication of JPH0578787B2 publication Critical patent/JPH0578787B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2697—Wafer or (micro)electronic parts

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP58167852A 1983-09-12 1983-09-12 緩み診断装置 Granted JPS6058551A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58167852A JPS6058551A (ja) 1983-09-12 1983-09-12 緩み診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58167852A JPS6058551A (ja) 1983-09-12 1983-09-12 緩み診断装置

Publications (2)

Publication Number Publication Date
JPS6058551A true JPS6058551A (ja) 1985-04-04
JPH0578787B2 JPH0578787B2 (enrdf_load_stackoverflow) 1993-10-29

Family

ID=15857281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58167852A Granted JPS6058551A (ja) 1983-09-12 1983-09-12 緩み診断装置

Country Status (1)

Country Link
JP (1) JPS6058551A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2415256A (en) * 2004-06-14 2005-12-21 Engspire Ltd Determining the looseness of a joint by imparting and measuring vibrations
JP2015081767A (ja) * 2013-10-21 2015-04-27 アプライドリサーチ株式会社 ボルトの健全性診断方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510884A (en) * 1978-07-11 1980-01-25 Nippon Steel Corp Method of detecting looseness of winding for electric apparatus
JPS5779445A (en) * 1980-11-04 1982-05-18 Mitsubishi Electric Corp Blow diagnosis device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510884A (en) * 1978-07-11 1980-01-25 Nippon Steel Corp Method of detecting looseness of winding for electric apparatus
JPS5779445A (en) * 1980-11-04 1982-05-18 Mitsubishi Electric Corp Blow diagnosis device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2415256A (en) * 2004-06-14 2005-12-21 Engspire Ltd Determining the looseness of a joint by imparting and measuring vibrations
GB2415256B (en) * 2004-06-14 2008-03-19 Engspire Ltd Underwater inspection apparatus and method
JP2015081767A (ja) * 2013-10-21 2015-04-27 アプライドリサーチ株式会社 ボルトの健全性診断方法

Also Published As

Publication number Publication date
JPH0578787B2 (enrdf_load_stackoverflow) 1993-10-29

Similar Documents

Publication Publication Date Title
EP0121395B1 (en) Improvements in or relating to the testing of structures by impact
JPH0332028B2 (enrdf_load_stackoverflow)
EP0091037B1 (en) Method and apparatus for checking insulative condition of an insulated article
CA2019216A1 (en) Apparatus for impact testing for electric generator stator wedge tightness
JP6024974B2 (ja) インパクト回転工具
JPS6058551A (ja) 緩み診断装置
JP3438525B2 (ja) 打音判定装置
JPS60207013A (ja) ゆるみ測定装置
GB2028504A (en) Fault diagnostic device for windings of electric devices
CN205828988U (zh) 一种高压带电距离报警绝缘杆
JPH1082714A (ja) ゆるみ測定装置
JP3577350B2 (ja) 打撃診断装置
CN113028969A (zh) 转子伸长量测量方法及装置
JP3506429B2 (ja) 軸ねじれ振動監視保護装置
JP2000292252A (ja) 軸ねじれ振動監視保護装置
JPH102829A (ja) 打撃診断装置
CN110208117B (zh) 大型调相机定子绕组端部动态特性分析锤击装置、系统及方法
JPH0779526B2 (ja) 回転電機のコレクタリング火花監視装置
JPH0351733Y2 (enrdf_load_stackoverflow)
JPS5945092B2 (ja) 電気機器の巻線の異常診断装置
JPS6150676A (ja) ゆるみ診断装置用加振器
JPS6314573B2 (enrdf_load_stackoverflow)
JPS6173544A (ja) 導体棒のゆるみ診断方法とその装置
JPS6235237A (ja) ゆるみ診断装置用加振器
CN209043522U (zh) 轮胎动平衡压电陶瓷振动传感器