Digitized Processing Track Generation of a Computer Integrated Multi-Functional 5-Axis Laser Processing System

IMECH-IR > 力学所知识产出(1956-2008)

	Digitized Processing Track Generation of a Computer Integrated Multi-Functional 5-Axis Laser Processing System
	Liu HH(刘荷辉); Yu G(虞钢); Yu G(虞钢)
会议录名称	第三届亚太激光会议文集
	2002-09-17
会议名称	第三届亚太激光会议
会议日期	2002.9.17～20
会议地点	日本大阪
摘要	Based on the computer integrated and flexible laser processing system, an intelligent measuring sub-system was developed. A novel model has been built up to compensate the deviations of the main frame-structure, and a new 3-D laser tracker system is applied to adjust the accuracy of the system. To analyze the characteristic of all kind surfaces of automobile outer penal moulds and dies, classification of types of the surface、brim and ridge(or vale) area to be measured and processed has been established, resulting in one of the main processing functions of the laser processing system. According to different type of surfaces, a 2-D adaptive measuring method based on B?zier curve was developed; furthermore a 3-D adaptive measuring method based on Spline curve was also developed. According to the laser materials processing characteristics and data characteristics, necessary methods have been developed to generate processing tracks, they are explained in details. Measuring experiments and laser processing experiments were carried out to testify the above mentioned methods, which have been applied in the computer integrated and flexible laser processing system developed by the Institute of Mechanics, CAS.
语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/13786
专题	力学所知识产出(1956-2008)
通讯作者	Yu G(虞钢)
推荐引用方式 GB/T 7714	Liu HH,Yu G,Yu G. Digitized Processing Track Generation of a Computer Integrated Multi-Functional 5-Axis Laser Processing System[C]第三届亚太激光会议文集,2002.