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Title:
DOUBLE-LASER-BEAM SYNCHRONOUS CORRECTION AND STRENGTHENING APPARATUS AND METHOD FOR AUTOMATIC COMPENSATION
Document Type and Number:
WIPO Patent Application WO/2018/205412
Kind Code:
A1
Abstract:
Disclosed are a double-laser-beam synchronous correction and strengthening apparatus and method for automatic compensation, wherein a strengthening laser (2) can freely move on two sides of a workpiece (a); a correcting laser (1) and the strengthening laser (2) are distributed on the same side or the two sides of the workpiece (a); the correcting laser (1) carries out a correction procedure, and the strengthening laser (2) synchronously carries out a strengthening procedure at the same time; an on-line monitoring system (7) monitors the surface performance, the shape and the dimensions of the workpiece (a); and a real-time tracking feedback system (8) feeds data monitored by the on-line monitoring system (7) back to a power-adjusting apparatus (5) of the correcting laser (1) and a power-adjusting apparatus (6) of the strengthening laser (2) for automatic compensation, thus eliminating the synergetic influence of correction and synchronous strengthening of the workpiece (a), improving the surface precision of the workpiece (a) and also improving machining efficiency to a great extent. In addition, by means of cooperation between a computer (10) and each module, errors are analysed by means of collected data so as to select the optimal working solution, such that the workpiece (a) is continuously optimized until the workpiece (a) meets machining requirements.

Inventors:
ZHANG YONGKANG (CN)
YANG ZHIFAN (CN)
YU QIUYUN (CN)
QIN YAN (CN)
YANG FENGHUAI (CN)
Application Number:
PCT/CN2017/094096
Publication Date:
November 15, 2018
Filing Date:
July 24, 2017
Export Citation:
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Assignee:
UNIV GUANGDONG TECHNOLOGY (CN)
International Classes:
B23K26/352
Foreign References:
CN106216842A2016-12-14
US20120318775A12012-12-20
CN106312323A2017-01-11
TW201618879A2016-06-01
CN106216843A2016-12-14
CN205733426U2016-11-30
Attorney, Agent or Firm:
ETR LAW FIRM (CN)
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