计算机集成制造系统 ›› 2014, Vol. 20 ›› Issue (6): 1367-1371.DOI: 10.13196/j.cims.2014.06.yuchenglong.1367.5.20140613
• 产品创新开发技术 • 上一篇 下一篇
于成龙1,李东升1,李小强1,杜宝瑞2,彭浩云2,石冉2
出版日期:
发布日期:
基金资助:
Online:
Published:
Supported by:
摘要： 为实现FET600型拉形机夹钳钳口运动轨迹的可控化,研究了根据夹钳钳口运动轨迹计算运动控制参数的方法。通过分析FET600型拉形机的机构原理,建立了静态坐标系和动态坐标系的关系,分析说明了两种坐标系关系矩阵的求解方法,并由此建立了夹钳钳口运动轨迹和拉形机运动控制参数的转换模型。由实际飞机蒙皮拉形实验可知:该转换模型具有较高的计算精度,可实现拉形机运动控制参数的精确计算。
关键词: 拉形, 运动控制参数, 运动轨迹, 夹钳, 蒙皮零件
Abstract: To realize reliable control of grip finger motion trajectory,a new method was proposed to calculate the motion parameter of FET600 stretch forming machine.The relationship between static coordinate system and dynamic coordinate system was established based on FET600 stretch forming machine mechanism,and the solving method for these two systems'relation matrix was analyzed.On this basis,the transformation model between motion trajectory and motion control parameter was developed.Comparison with an aircraft skin stretching forming experiment demonstrated that the proposed model had the high calculating precision,and could realize the accurate calculation of motion control parameter in stretching forming process.
Key words: stretch forming, motion control parameter, motion trajectory, grip, skin part
中图分类号:
V260.5
于成龙,李东升,李小强,杜宝瑞,彭浩云,石冉. FET600型拉形机运动控制参数计算方法[J]. 计算机集成制造系统, 2014, 20(6): 1367-1371.
0 / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: http://www.cims-journal.cn/CN/10.13196/j.cims.2014.06.yuchenglong.1367.5.20140613
http://www.cims-journal.cn/CN/Y2014/V20/I6/1367
