JPS56138231A - Surface removing and working equipment of rotary body - Google Patents

Surface removing and working equipment of rotary body

Info

Publication number
JPS56138231A
JPS56138231A JP4158480A JP4158480A JPS56138231A JP S56138231 A JPS56138231 A JP S56138231A JP 4158480 A JP4158480 A JP 4158480A JP 4158480 A JP4158480 A JP 4158480A JP S56138231 A JPS56138231 A JP S56138231A
Authority
JP
Japan
Prior art keywords
rotary body
worked
rotary
laser beam
working
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
JP4158480A
Other languages
Japanese (ja)
Other versions
JPS6252677B2 (en
Inventor
Ken Ishikawa
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
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4158480A priority Critical patent/JPS56138231A/en
Publication of JPS56138231A publication Critical patent/JPS56138231A/en
Publication of JPS6252677B2 publication Critical patent/JPS6252677B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/30—Compensating imbalance
    • G01M1/34—Compensating imbalance by removing material from the body to be tested, e.g. from the tread of tyres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Balance (AREA)
  • Laser Beam Processing (AREA)

Abstract

PURPOSE:To elevate a working efficiency by generating a laser pulse a prescribed time before the center of a part to be worked attains to the projection point of a laser beam for working, by a means for detecting the part to be worked, on the surface of a rotary body. CONSTITUTION:When a rotary body 8 is set to the bearing 11 and is rotated, the rotary body starts to vibrate since the bearing 11 is supported through the elastic member 12. This vibration is detected by the detector 14, and also simultaneously, rotary phase of the rotary body 8 is detected by the rotary phase detector 15. The working control circuit 16 detects a part to be worked, of the rotary body 8, and the timing by which its center passes through the irradiation point of a laser beam 6, by both signals, delays a rotary phase detection pulse by a prescribed time, and sends the delay pulse to the excitation electric power source 2 of the YAG laser 5. Since the laser beam 6 removes the part to be worked equally and also exactly, the working efficiency is elevated.
JP4158480A 1980-03-31 1980-03-31 Surface removing and working equipment of rotary body Granted JPS56138231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4158480A JPS56138231A (en) 1980-03-31 1980-03-31 Surface removing and working equipment of rotary body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4158480A JPS56138231A (en) 1980-03-31 1980-03-31 Surface removing and working equipment of rotary body

Publications (2)

Publication Number Publication Date
JPS56138231A true JPS56138231A (en) 1981-10-28
JPS6252677B2 JPS6252677B2 (en) 1987-11-06

Family

ID=12612475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4158480A Granted JPS56138231A (en) 1980-03-31 1980-03-31 Surface removing and working equipment of rotary body

Country Status (1)

Country Link
JP (1) JPS56138231A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591026A (en) * 1982-12-08 1986-05-27 Shimano Industrial Company Limited Caliper brake having position maintenance means
CN105108345A (en) * 2015-09-21 2015-12-02 北京航天控制仪器研究所 Laser precision de-weight system and method
JP2017082764A (en) * 2015-09-04 2017-05-18 プファイファー・ヴァキューム・ゲーエムベーハー Method for keeping balance of rotor of vacuum pump or rotor of rotating unit of vacuum pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591026A (en) * 1982-12-08 1986-05-27 Shimano Industrial Company Limited Caliper brake having position maintenance means
JP2017082764A (en) * 2015-09-04 2017-05-18 プファイファー・ヴァキューム・ゲーエムベーハー Method for keeping balance of rotor of vacuum pump or rotor of rotating unit of vacuum pump
CN105108345A (en) * 2015-09-21 2015-12-02 北京航天控制仪器研究所 Laser precision de-weight system and method

Also Published As

Publication number Publication date
JPS6252677B2 (en) 1987-11-06

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