JPS642793A - Laser beam cutting method for al - Google Patents
Laser beam cutting method for alInfo
- Publication number
- JPS642793A JPS642793A JP62155705A JP15570587A JPS642793A JP S642793 A JPS642793 A JP S642793A JP 62155705 A JP62155705 A JP 62155705A JP 15570587 A JP15570587 A JP 15570587A JP S642793 A JPS642793 A JP S642793A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- laser beam
- machining
- beam cutting
- mixed
- 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 reduce the sticking of burr-shaped dross to Al material by using specific mixed gas as machining gas. CONSTITUTION:A laser beam 1 transmitted to a machining head 2 is condensed by a machining lens 3. At the same time with this, the machining gas consisting of the mixed gas of argon gas with 5-50% oxygen gas is used in the machining head 2 and blown against the Al material 6 of a work through an opening part of a nozzle 5 to perform the laser beam cutting. The laser beam cutting of the Al material with the high quality with little dross stuck is made possible up to a considerablly thick plate by utilizing the heat by the combustion reaction of the mixed oxygen gas at that time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-155705A JPH012793A (en) | 1987-06-23 | Aluminum laser cutting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-155705A JPH012793A (en) | 1987-06-23 | Aluminum laser cutting method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS642793A true JPS642793A (en) | 1989-01-06 |
JPH012793A JPH012793A (en) | 1989-01-06 |
Family
ID=
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0635331A1 (en) * | 1993-07-21 | 1995-01-25 | C. Behrens Ag | Laser cutting device |
WO2011040320A1 (en) | 2009-10-01 | 2011-04-07 | 株式会社村田製作所 | Piezoelectric micro-blower |
US8596998B2 (en) | 2008-06-03 | 2013-12-03 | Murata Manufacturing Co., Ltd. | Piezoelectric micro-blower |
US8678787B2 (en) | 2006-12-09 | 2014-03-25 | Murata Manufacturing Co., Ltd. | Piezoelectric micro-blower |
CN107150169A (en) * | 2016-03-02 | 2017-09-12 | 大族激光科技产业集团股份有限公司 | A kind of impulse- free robustness cutting method of aluminium alloy |
JP2018176179A (en) * | 2017-04-05 | 2018-11-15 | 村田機械株式会社 | Laser processing device and laser processing method |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0635331A1 (en) * | 1993-07-21 | 1995-01-25 | C. Behrens Ag | Laser cutting device |
US8678787B2 (en) | 2006-12-09 | 2014-03-25 | Murata Manufacturing Co., Ltd. | Piezoelectric micro-blower |
US8596998B2 (en) | 2008-06-03 | 2013-12-03 | Murata Manufacturing Co., Ltd. | Piezoelectric micro-blower |
WO2011040320A1 (en) | 2009-10-01 | 2011-04-07 | 株式会社村田製作所 | Piezoelectric micro-blower |
CN107150169A (en) * | 2016-03-02 | 2017-09-12 | 大族激光科技产业集团股份有限公司 | A kind of impulse- free robustness cutting method of aluminium alloy |
JP2018176179A (en) * | 2017-04-05 | 2018-11-15 | 村田機械株式会社 | Laser processing device and laser processing method |
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