JPS5519481A - Laser machining device - Google Patents
Laser machining deviceInfo
- Publication number
- JPS5519481A JPS5519481A JP9287578A JP9287578A JPS5519481A JP S5519481 A JPS5519481 A JP S5519481A JP 9287578 A JP9287578 A JP 9287578A JP 9287578 A JP9287578 A JP 9287578A JP S5519481 A JPS5519481 A JP S5519481A
- Authority
- JP
- Japan
- Prior art keywords
- laser
- work
- radiation point
- discharge
- pulselike
- 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
Links
Landscapes
- Laser Beam Processing (AREA)
Abstract
PURPOSE:To increase output and improve working efficiency by applying discharge voltage to the radiation point of the focused laser beam. CONSTITUTION:Laser outputted continuously or in a pulselike manner from a laser oscillator 1 is changed of direction by a deflecting prism 2 and is condensed by a condensing lens 3, at the focus whereof it radiates the work 4. The discharge electrode 5 which is so disposed as to encircle the surrounding near this condensed beam is cooled by a cooling medium channel 51. Discharge is accomplished by continuous or pulselike voltage from a power source 6 between the discharge electrode 5 and the work 4. Then, the discharges generated by way of the charged particles produced by the laser at the radiation point of the laser of the work 4 give impact of high energy density to the radiation point, thereby accomplishing working such as heating, melting, welding and cutting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53092875A JPS5945474B2 (en) | 1978-07-28 | 1978-07-28 | Laser processing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53092875A JPS5945474B2 (en) | 1978-07-28 | 1978-07-28 | Laser processing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5519481A true JPS5519481A (en) | 1980-02-12 |
JPS5945474B2 JPS5945474B2 (en) | 1984-11-06 |
Family
ID=14066607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53092875A Expired JPS5945474B2 (en) | 1978-07-28 | 1978-07-28 | Laser processing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5945474B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60106688A (en) * | 1983-11-16 | 1985-06-12 | Hitachi Ltd | Laser working device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111112839B (en) * | 2020-01-06 | 2021-07-27 | 南京航空航天大学 | Double-laser-beam bilateral synchronous welding device and method assisted by external magnetic field |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5439340A (en) * | 1977-09-02 | 1979-03-26 | Mitsubishi Electric Corp | Laser welder |
-
1978
- 1978-07-28 JP JP53092875A patent/JPS5945474B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5439340A (en) * | 1977-09-02 | 1979-03-26 | Mitsubishi Electric Corp | Laser welder |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60106688A (en) * | 1983-11-16 | 1985-06-12 | Hitachi Ltd | Laser working device |
Also Published As
Publication number | Publication date |
---|---|
JPS5945474B2 (en) | 1984-11-06 |
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