Title:
LASER OSCILLATOR AND PROCESSING CONTROL DEVICE FOR LASER PROCESSING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/037460
Kind Code:
A1
Abstract:
The present invention provides a laser oscillator (100) having an oscillation source (132) of a processing laser beam (LB) and a drive power supply (134) in a hermetically sealed housing (110), the laser oscillator including a main control unit (120) that controls the operation of each component of the laser oscillator (100), an air cooler (140) that cools the air in the housing (110), a dehumidifier (150) that dehumidifies the air in the housing (110), and a circulation path (160) through which a refrigerant (CO) is supplied to the air cooler (140) and the dehumidifier (150), the main control unit (120) performing control to drive the air cooler (140) when receiving a supply signal indicating that the refrigerant (CO) has been supplied to the circulation path (160) .
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Inventors:
SUGIMACHI YUTA (JP)
MURAKAMI TAKAFUMI (JP)
NISHIKAWA YUJI (JP)
MURAKAMI TAKAFUMI (JP)
NISHIKAWA YUJI (JP)
Application Number:
PCT/JP2021/033058
Publication Date:
March 16, 2023
Filing Date:
September 08, 2021
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
B23K26/00; H01S3/00; H01S3/04
Domestic Patent References:
| WO2019207658A1 | 2019-10-31 |
Foreign References:
| JP2017005141A | 2017-01-05 | |||
| US20170086331A1 | 2017-03-23 | |||
| JP2016219456A | 2016-12-22 | |||
| JP2020136290A | 2020-08-31 | |||
| JP2019121615A | 2019-07-22 | |||
| JP2019071320A | 2019-05-09 | |||
| JPH10335720A | 1998-12-18 |
Attorney, Agent or Firm:
AIWA INTERNATIONAL PATENT AGENCY (JP)
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