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检索条件"主题词=Laser bending"
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Simulation and prediction in laser bending of silicon sheet
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Transactions of Nonferrous Metals Society of China 2011年 第A1期21卷 188-193页
作者: WANG Xu-yue XU Wei-xing XU Wen-ji HU Ya-feng LIANG Yan-de WANG Lian-ji Key Laboratory for Precision and Non-traditional Machining Technology of the Ministry of Education Dalian University of Technology Dalian 116024 China
The laser bending of single-crystal silicon sheet (0.2 mm in thickness) was investigated with JK701 Nd:YAG laser. The models were developed to describe the beam characteristics of pulsed laser. In order to simulate... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
NUMERICAL SIMULATION FOR laser bending OF SHEET METAL
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Chinese Journal of Mechanical Engineering 1998年 第4期11卷 30-35页
作者: Li Weimin Lu Xiuchun Liu Zhubai Li Shihua Mechanical Engineering Institute, Yanshan University Yanshan Univ China
The new flexible forming technique of sheet metal laser bending process is numerically simulated by using finite element method of large elastic plastic deformation. The temperature fields and stress strain distrib... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
NUMERICAL SIMULATION OF ENERGY EFFECTS IN laser bending OF THICK STEEL PLATE
NUMERICAL SIMULATION OF ENERGY EFFECTS IN LASER BENDING OF T...
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2006年中国机械工程学会年会暨中国工程院机械与运载工程学部首届年会
作者: PEI Jibin, ZHANG Liwen, WANG Cunshan, DONG Chuang State Key Laboratory for Materials Modification by laser, Ion and Electron Beams, School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
Temperature gradient across the thickness is the main driving force for laser bending of thick plate. The influence of Energy parameters on temperature gradient is significant. In this paper, the effe
来源: cnki会议 评论