The Deformation Analysis about Guide Way Contact of Large Span and Heavy Load Cross-rail
The article used the large span and heavy load crossrail of some machine tools plants heavy-type numerical control milling planer for research object, by using the finite element software to build the model and force analysis. It also researched the force distribution and deformation condition of the large span motion girder under the actual working condition. It considered the slide carriage superposition effect to build the describing method and establishing process of the large span load curve by contacting analysis and restraining analysis, and got the knifepoint trajectory deformation. The research provided the sufficient theory basis and simulation method for designing improvement of crossrail structure and got a perfect arch in advance.
large span and heavy load cross-rail finite element contact analysis load curve
Yongsheng Zhao Xuejiao Dong Tieneng Guo Wentong Yang
Beijing University of Technology Mechanical Engineering and Applied Electronic Technology Institute, Beijing, China 100124
国际会议
2010 International Conference on Advanced Mechanical Engineering(2010年先进机械工程国际学术会议 AME 2010)
洛阳
英文
93-97
2010-09-04（万方平台首次上网日期，不代表论文的发表时间）