JPS6488223A - Contact load measuring apparatus - Google Patents

Contact load measuring apparatus

Info

Publication number
JPS6488223A
JPS6488223A JP24430087A JP24430087A JPS6488223A JP S6488223 A JPS6488223 A JP S6488223A JP 24430087 A JP24430087 A JP 24430087A JP 24430087 A JP24430087 A JP 24430087A JP S6488223 A JPS6488223 A JP S6488223A
Authority
JP
Japan
Prior art keywords
load
specimen
measured
contact load
contact
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
JP24430087A
Other languages
Japanese (ja)
Other versions
JPH0656340B2 (en
Inventor
Ikuo Ozaki
Makoto Shimoyama
Shigeo Makino
Masahiro Nitta
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP24430087A priority Critical patent/JPH0656340B2/en
Publication of JPS6488223A publication Critical patent/JPS6488223A/en
Publication of JPH0656340B2 publication Critical patent/JPH0656340B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0061—Force sensors associated with industrial machines or actuators
    • G01L5/0076—Force sensors associated with manufacturing machines
    • G01L5/0085—Force sensors adapted for insertion between cooperating machine elements, e.g. for measuring the nip force between rollers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

PURPOSE:To simplify the display of contact load, by preliminarily calculating the relation between load and the generation frequency of acoustic emission (AE) to apply a certain specimen for measuring contact load to the part to be measured of the contact load. CONSTITUTION:A specimen 9 for measuring contact load is applied (or bonded) to the contact part 4 of rollers 20, 21 being a part to be measured and AE sensors 10 are mounted at the symmetric positions of the specimen 9 to input the outputs of said sensors to an AE analyser 13. When load 7 is applied after various devices are set, the AE signal increases as the increase of said load and data is operationally processed from the relation between the load of the specimen 9 preliminarily inputted by the analyser 13 and the AE signal and the AE signal selected from the signals of the sensors 10 and the contact load of the part to be measured is outputted. By this method, only by calibrating the specimen 9 once (preliminarily calculating the relation between the load and the generation frequency of AE or waveform evaluation parameter), the load can be measured relatively simply without requiring expert knowledge.
JP24430087A 1987-09-30 1987-09-30 Contact load measuring device Expired - Lifetime JPH0656340B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24430087A JPH0656340B2 (en) 1987-09-30 1987-09-30 Contact load measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24430087A JPH0656340B2 (en) 1987-09-30 1987-09-30 Contact load measuring device

Publications (2)

Publication Number Publication Date
JPS6488223A true JPS6488223A (en) 1989-04-03
JPH0656340B2 JPH0656340B2 (en) 1994-07-27

Family

ID=17116686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24430087A Expired - Lifetime JPH0656340B2 (en) 1987-09-30 1987-09-30 Contact load measuring device

Country Status (1)

Country Link
JP (1) JPH0656340B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006177835A (en) * 2004-12-24 2006-07-06 Jtekt Corp Rolling bearing unit having sensor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102518238B1 (en) * 2017-12-22 2023-04-07 현대자동차주식회사 Methdo for applying coast regenerating torque of vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006177835A (en) * 2004-12-24 2006-07-06 Jtekt Corp Rolling bearing unit having sensor

Also Published As

Publication number Publication date
JPH0656340B2 (en) 1994-07-27

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