JPS5453628A - Engine member - Google Patents
Engine memberInfo
- Publication number
- JPS5453628A JPS5453628A JP11943477A JP11943477A JPS5453628A JP S5453628 A JPS5453628 A JP S5453628A JP 11943477 A JP11943477 A JP 11943477A JP 11943477 A JP11943477 A JP 11943477A JP S5453628 A JPS5453628 A JP S5453628A
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- treatment
- engine member
- wear resistance
- irradiated
- 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
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Laminated Bodies (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
PURPOSE: To increase the hardness of an engine member and enhance the wear resistance by irradiating the member surface with laser beam.
CONSTITUTION: The surface of an engine member such as a piston ring, valve seat, valve, cam shaft or crank shaft is irradiated with laser beam. The irradiated portion is subjected to impact hardening, glazing, quench hardening, etc., enhancing the wear resistance. Since radiation of laser beam can be adapted to any atomosphere and makes local treatment possible, cheap treatment can be carried out and the characteristics of a material can be utilized at portions requiring no treatment
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11943477A JPS5453628A (en) | 1977-10-06 | 1977-10-06 | Engine member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11943477A JPS5453628A (en) | 1977-10-06 | 1977-10-06 | Engine member |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5453628A true JPS5453628A (en) | 1979-04-27 |
Family
ID=14761322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11943477A Pending JPS5453628A (en) | 1977-10-06 | 1977-10-06 | Engine member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5453628A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5720534A (en) * | 1980-07-14 | 1982-02-03 | Toyota Motor Corp | Combination of cylinder bore and piston ring |
JPS5870437U (en) * | 1981-11-06 | 1983-05-13 | 帝国ピストンリング株式会社 | Cylinder liner with cavitation-resistant chill structure formed |
CN102199698A (en) * | 2010-03-25 | 2011-09-28 | 中国科学院力学研究所 | Laser reinforcing process for valve seat of cylinder head |
WO2016003378A1 (en) | 2014-06-30 | 2016-01-07 | Ford Otomotiv Sanayi Anonim Şirketi | A coating system and method |
-
1977
- 1977-10-06 JP JP11943477A patent/JPS5453628A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5720534A (en) * | 1980-07-14 | 1982-02-03 | Toyota Motor Corp | Combination of cylinder bore and piston ring |
JPH0127145B2 (en) * | 1980-07-14 | 1989-05-26 | Toyota Motor Co Ltd | |
JPS5870437U (en) * | 1981-11-06 | 1983-05-13 | 帝国ピストンリング株式会社 | Cylinder liner with cavitation-resistant chill structure formed |
JPS6323553Y2 (en) * | 1981-11-06 | 1988-06-28 | ||
CN102199698A (en) * | 2010-03-25 | 2011-09-28 | 中国科学院力学研究所 | Laser reinforcing process for valve seat of cylinder head |
WO2016003378A1 (en) | 2014-06-30 | 2016-01-07 | Ford Otomotiv Sanayi Anonim Şirketi | A coating system and method |
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