CN105562924B - 一种激光加工设备的辅助对焦方法 - Google Patents
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CN107262919A (zh) * | 2017-07-07 | 2017-10-20 | 重庆镭宝激光科技有限公司 | 一种激光加工设备的自动对焦方法 |
CN107748428A (zh) * | 2017-10-18 | 2018-03-02 | 歌尔股份有限公司 | 屏幕检测自动对焦方法及装置 |
CN110711937B (zh) * | 2019-11-14 | 2022-01-04 | 安徽同兴科技发展有限责任公司 | 一种切割机激光对焦的参数确定方法 |
CN112935530B (zh) * | 2021-04-25 | 2022-12-13 | 山东大学深圳研究院 | 一种确定脉冲激光焦点位置的方法及装置 |
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JPS5479898A (en) * | 1977-12-07 | 1979-06-26 | Hitachi Ltd | Method of detecting laser beam focus position in laser machining |
CN201345777Y (zh) * | 2008-12-25 | 2009-11-11 | 天津开发区圣鸿医疗器械有限公司 | X射线管焦点对中校准器 |
CN202639647U (zh) * | 2012-07-03 | 2013-01-02 | 重庆神箭汽车传动件有限责任公司 | 激光焊接光斑对中检具 |
KR101449851B1 (ko) * | 2013-05-21 | 2014-10-14 | 한국기술교육대학교 산학협력단 | 레이저초점측정지그를 이용한 레이저초점측정방법 |
CN204075506U (zh) * | 2014-08-14 | 2015-01-07 | 深圳市大族激光科技股份有限公司 | 激光焦点辅助定位装置以及激光加工头 |
CN104842065B (zh) * | 2015-05-28 | 2016-08-24 | 南京中车浦镇城轨车辆有限责任公司 | 一种基于压力传感的激光加工头辅助对焦装置 |
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