JPS6440192A - Method for controlling laser beam machining by ae sensor - Google Patents
Method for controlling laser beam machining by ae sensorInfo
- Publication number
- JPS6440192A JPS6440192A JP62155672A JP15567287A JPS6440192A JP S6440192 A JPS6440192 A JP S6440192A JP 62155672 A JP62155672 A JP 62155672A JP 15567287 A JP15567287 A JP 15567287A JP S6440192 A JPS6440192 A JP S6440192A
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- beam machining
- control
- machined
- signals
- 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
- Laser Beam Processing (AREA)
Abstract
PURPOSE:To perform laser beam machining with high accuracy at a high speed by shaping, counting and processing arithmetically acoustic emission (AE) signals at plural places of a body to be machined in accordance with the laser beam machining and controlling a traveling means and a laser beam oscillator to monitor and control the laser beam machining immediately. CONSTITUTION:The AC signals of explosion sounds and evaporation sounds at the plural places 10a-10c of the work 9 in accordance with the laser beam machining are amplified, shaped 12, counted and processed 14 arithmetically and projected on a CRT (cathode-ray tube) 15 and recorded on a floppy 16 and in addition, outputted to a printer 17. Herewith, the rotation of the body 9 to be machined is controlled by the traveling means to control a switch controller 5 of the laser oscillator 1. The satisfactory laser beam machining with the high accuracy is performed at a high speed by said immediate monitoring control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62155672A JPS6440192A (en) | 1987-06-23 | 1987-06-23 | Method for controlling laser beam machining by ae sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62155672A JPS6440192A (en) | 1987-06-23 | 1987-06-23 | Method for controlling laser beam machining by ae sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440192A true JPS6440192A (en) | 1989-02-10 |
Family
ID=15611058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62155672A Pending JPS6440192A (en) | 1987-06-23 | 1987-06-23 | Method for controlling laser beam machining by ae sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440192A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01210185A (en) * | 1988-02-17 | 1989-08-23 | Fujitsu Ltd | Monitoring device for laser beam machining condition |
| WO1996013390A1 (en) * | 1994-10-28 | 1996-05-09 | Sapporo Breweries Ltd. | Laser printer |
| JP2007152434A (en) * | 2005-11-30 | 2007-06-21 | General Electric Co <Ge> | Laser shock peening system with time-of-flight monitoring |
| WO2007105491A1 (en) * | 2006-03-10 | 2007-09-20 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for welding electrode collectors and terminals of battery element |
-
1987
- 1987-06-23 JP JP62155672A patent/JPS6440192A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01210185A (en) * | 1988-02-17 | 1989-08-23 | Fujitsu Ltd | Monitoring device for laser beam machining condition |
| WO1996013390A1 (en) * | 1994-10-28 | 1996-05-09 | Sapporo Breweries Ltd. | Laser printer |
| JP2007152434A (en) * | 2005-11-30 | 2007-06-21 | General Electric Co <Ge> | Laser shock peening system with time-of-flight monitoring |
| WO2007105491A1 (en) * | 2006-03-10 | 2007-09-20 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for welding electrode collectors and terminals of battery element |
| JP4877321B2 (en) * | 2006-03-10 | 2012-02-15 | パナソニック株式会社 | WELDING METHOD FOR ELECTRODE CURRENT COLLECTOR AND TERMINAL OF STORAGE ELEMENT, METHOD FOR PRODUCING STORAGE ELEMENT USING THE SAME, WELDING DEVICE, AND STORAGE DEVICE |
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