JPS5453732A - Bearing - Google Patents

Bearing

Info

Publication number
JPS5453732A
JPS5453732A JP11943277A JP11943277A JPS5453732A JP S5453732 A JPS5453732 A JP S5453732A JP 11943277 A JP11943277 A JP 11943277A JP 11943277 A JP11943277 A JP 11943277A JP S5453732 A JPS5453732 A JP S5453732A
Authority
JP
Japan
Prior art keywords
laser beam
improve
bearings
resistivity
bearing
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
JP11943277A
Other languages
Japanese (ja)
Inventor
Yoshikatsu Yamaguchi
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 JP11943277A priority Critical patent/JPS5453732A/en
Publication of JPS5453732A publication Critical patent/JPS5453732A/en
Pending legal-status Critical Current

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  • Sliding-Contact Bearings (AREA)

Abstract

PURPOSE: To improve wear resistance of bearings by irradiating laser beam on the surface thereof.
CONSTITUTION: Laser beam is irradiated on the surface of a bearing composed of synthetic stones and special steel, etc. and treatments including impact hardening, grazing and quenching is provided to improve surface wear resistivity. This process does not only provide individual bearings with local surface wear resistivity, but also with the least costly means of processing because laser irradiation does not require particular environmental conditions
COPYRIGHT: (C)1979,JPO&Japio
JP11943277A 1977-10-06 1977-10-06 Bearing Pending JPS5453732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11943277A JPS5453732A (en) 1977-10-06 1977-10-06 Bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11943277A JPS5453732A (en) 1977-10-06 1977-10-06 Bearing

Publications (1)

Publication Number Publication Date
JPS5453732A true JPS5453732A (en) 1979-04-27

Family

ID=14761281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11943277A Pending JPS5453732A (en) 1977-10-06 1977-10-06 Bearing

Country Status (1)

Country Link
JP (1) JPS5453732A (en)

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