JPS5790130A - Correcting device for laser balance - Google Patents

Correcting device for laser balance

Info

Publication number
JPS5790130A
JPS5790130A JP55167024A JP16702480A JPS5790130A JP S5790130 A JPS5790130 A JP S5790130A JP 55167024 A JP55167024 A JP 55167024A JP 16702480 A JP16702480 A JP 16702480A JP S5790130 A JPS5790130 A JP S5790130A
Authority
JP
Japan
Prior art keywords
rotator
laser
spot
fragment
laser beam
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
JP55167024A
Other languages
Japanese (ja)
Inventor
Hitoshi Yamazaki
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 JP55167024A priority Critical patent/JPS5790130A/en
Publication of JPS5790130A publication Critical patent/JPS5790130A/en
Pending 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 correct effectively unbalance of a rotator by preventing the fragment from the surface of the rotator from attaching at the laser photosystem by applying laser beams from the slanted directions of the applying surface of the rotator. CONSTITUTION:Laser beam 3A from a laser generating device 2 is applied in the surface straight to the rotational axis of a rotator 1 from the slanted direction of the irradiated surface of the rotator 1. A fragment from the surface of the rotator 1 scatters in the direction of an arrow 6A which is different direction from a protection glass 5. Thus it is prevented that the fragment attaches to the glass 5 and lowers projection rate of the laser 3A. Also, laser beam 3B is applied at a spot of the rotator 1, and the laser beam 3B is applied later at the spot a little apart from the former applied spot in the direction of the axis of the rotator 1. In this case, a fused part does not remain between these applied spots of laser on the surface of the rotator 1, and the amount of unbalance of the rotator 1 can be removed effectively.
JP55167024A 1980-11-27 1980-11-27 Correcting device for laser balance Pending JPS5790130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55167024A JPS5790130A (en) 1980-11-27 1980-11-27 Correcting device for laser balance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55167024A JPS5790130A (en) 1980-11-27 1980-11-27 Correcting device for laser balance

Publications (1)

Publication Number Publication Date
JPS5790130A true JPS5790130A (en) 1982-06-04

Family

ID=15841969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55167024A Pending JPS5790130A (en) 1980-11-27 1980-11-27 Correcting device for laser balance

Country Status (1)

Country Link
JP (1) JPS5790130A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030595A (en) * 1983-07-29 1985-02-16 Sumitomo Metal Ind Ltd Laser scarfing method of externally circular body
WO2014184642A3 (en) * 2013-05-13 2015-02-19 Toyota Jidosha Kabushiki Kaisha Laser surface treatment method and laser surface treatment apparatus with radiating the surface to be treated along an acute angle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50953A (en) * 1972-01-10 1975-01-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50953A (en) * 1972-01-10 1975-01-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030595A (en) * 1983-07-29 1985-02-16 Sumitomo Metal Ind Ltd Laser scarfing method of externally circular body
WO2014184642A3 (en) * 2013-05-13 2015-02-19 Toyota Jidosha Kabushiki Kaisha Laser surface treatment method and laser surface treatment apparatus with radiating the surface to be treated along an acute angle
US10016841B2 (en) 2013-05-13 2018-07-10 Toyota Jidosha Kabushiki Kaisha Laser surface treatment method and laser surface treatment apparatus with radiating the surface to be treated along an acute angle

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