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| DMU50 eVolution非正交五轴机床的后置处理研究 | |
| 引用本文： | 石勇,刘文涛,廖江. DMU50 eVolution非正交五轴机床的后置处理研究[J]. 机械设计, 2012, 29(2): 8-10,15 |
| 作者姓名： | 石勇 刘文涛 廖江 |
| 作者单位： | 1. 哈尔滨工程大学动力与能源学院,黑龙江哈尔滨,150001 2. 哈尔滨工业大学机电学院,黑龙江哈尔滨,150001 3. 哈尔滨量具刃具有限责任公司,黑龙江哈尔滨,150001 |
| 摘 要： | 由于DMU50 eVolution五轴加工机床具有高精度、高性价比,因此被广泛使用。然而机床工作台的B轴与机床的Y轴不重合,属于非正交结构,使得加工程序的后置处理相对困难。通过对双转台五轴机床开展结构分析,对任意刀具轨迹数据点,先求解出机床双转台的B轴和C轴后置处理转角大小,然后利用求解出的转角大小,通过坐标变换,求解出该刀具轨迹数据点对应的机床位置。利用后置处理算法开发了DMU50 eVolution五轴机床程序后置处理软件,该软件可将UG软件编制的加工程序转换为通用G代码程序。 |
| 关 键 词： | DMU50 后置处理 五轴联动 双转台 |
Research on post-processing for DMU50 eVolution non orthogonal 5- axis machine |
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| SHI Yong , LIU Wen-tao , LIAO Jiang. Research on post-processing for DMU50 eVolution non orthogonal 5- axis machine[J]. Journal of Machine Design, 2012, 29(2): 8-10,15 | |
| Authors: | SHI Yong LIU Wen-tao LIAO Jiang |
| Affiliation: | 1.College of Power and Energy Engineering,Harbin Engineering University,Harbin 150001,China;2.School of Mechatronics Engineering,Harbin Institute of Technology,Harbin 150001,China;3.Harbin Measuring & Cutting Tool Group Co.Ltd.,Harbin 150001,China) |
| Abstract: | With high precision and cost performance ratio,DMU50 eVolution 5-axis linkage CNC machine is used widely.However,because B-axis of the machine is not consistent with its Y-axis,it results in difficulty of post process.After analyzing the structure and kinematics features of 5-axis linkage CNC machine with two rotary tables,post process algorithms is presented.First,angles of B-axis and C-axis of a tool position are solved.Finally,with the angles,the position of machine is deduced based on the theory of three-dimensional geometric transformation.By using the post process algorithms,a post-processing software for DMU50 eVolution is developed.It can converse processing program created by UG to general G code program. |
| Keywords: | post-processing 5-axis linkage dual rotary table |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
