JPS57125326A - Method for measuring vibration displacement and measuring tool - Google Patents

Method for measuring vibration displacement and measuring tool

Info

Publication number
JPS57125326A
JPS57125326A JP970981A JP970981A JPS57125326A JP S57125326 A JPS57125326 A JP S57125326A JP 970981 A JP970981 A JP 970981A JP 970981 A JP970981 A JP 970981A JP S57125326 A JPS57125326 A JP S57125326A
Authority
JP
Japan
Prior art keywords
measuring
pipe
height
vibration
vibrating body
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
JP970981A
Other languages
Japanese (ja)
Inventor
Taku Sakuma
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP970981A priority Critical patent/JPS57125326A/en
Publication of JPS57125326A publication Critical patent/JPS57125326A/en
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PURPOSE:To facilitate the mass production, by providing measuring marks on the surface of vibrating body, and visually measuring the amount of the after image of said measuring mark which is not overlapped by the gage of the vibrating body. CONSTITUTION:The vibration displacement measuring tool 1 has e.g. a bottom side 2 of 8mm. and slanted sides 3 and 3 with a height of about 4cm. Basic quantity gages 4 are marked in parallel with the bottom side 2 along the length of 8mm. with an interval of 1mm. being provided. Visual gages 6 having an equal interval are marked in parallel with the bottom side 2 and at a right angle with the direction of the height 5. Bonding agent 7 is attached to the back side of the measuring tool 1, and exfoliating paper 8 is bonded. The vibrating body is attached and fixed to the part to be measured in an exhausting pipe 9 of an automobile, so that the basic quantity gage 4 is crossed with the axis of the pipe at a right angle, i.e., along with the direction of the vibration A, and the direction of the height 5 is also aligned with the axis of the pipe. When a resonating state is generated in the exhausting pipe 9 under the state the engine is operated, and the vibration is generated in the direction of an arrow A; the position of the vibration displacement can be found by the distance B' to a point 10 where the image of the measuring tool 1 is crossed.
JP970981A 1981-01-27 1981-01-27 Method for measuring vibration displacement and measuring tool Pending JPS57125326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP970981A JPS57125326A (en) 1981-01-27 1981-01-27 Method for measuring vibration displacement and measuring tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP970981A JPS57125326A (en) 1981-01-27 1981-01-27 Method for measuring vibration displacement and measuring tool

Publications (1)

Publication Number Publication Date
JPS57125326A true JPS57125326A (en) 1982-08-04

Family

ID=11727770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP970981A Pending JPS57125326A (en) 1981-01-27 1981-01-27 Method for measuring vibration displacement and measuring tool

Country Status (1)

Country Link
JP (1) JPS57125326A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053822A (en) * 1983-09-02 1985-03-27 Shinko Electric Co Ltd Vibration detecting apparatus
JPH0416327U (en) * 1990-05-31 1992-02-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053822A (en) * 1983-09-02 1985-03-27 Shinko Electric Co Ltd Vibration detecting apparatus
JPH0416327U (en) * 1990-05-31 1992-02-10

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