INFLUENCE AXIAL VIBRATION DRILLING ON LATERAL BENDING DEFORMATION OF DRILL

摘要：

According to theory of material mechanics, the equation of lateral bending deformation of drill was built and the inclination angle of drill tip was solved. And then the drilling test was done and the character of drilling force was analyzed. Based on this, the influence rule axial vibration drilling on lateral bending deformation of drill was studied deeply. The result shows that, the rise of cutting force will increase lateral bending deformation of drill and inclination angle of drill tip in drilling process, and lateral force is the main factor of bringing lateral bending deformation. By optimizing axial vibration parameter, axial vibration drilling can reduce lateral bending deformation and improve dimensional accuracy evidently.

关键词： Azial vibration drilling Drill Lateral bending deformation Lateral force Thrust force.

作者: L.J. Ma X.B. Wang G.J. Liu X.Q. Chen S.F. Fu

作者单位: Henan institute of science and technology, Henan Xinxiang, 453003, China;School of mechanical and ve School of mechanical and vehicular, Beijing institute of technology, Beijing, 100081, China Henan institute of science and technology, Henan Xinxiang, 453003, China Henan institute of science and technology, Henan Xinxiang, 453003, China;

会议类型: 国际会议

会议名称: 第二十届国际生产研究大会

会议地点: 上海

会议语种:英文

页码: 1-4

在线出版日期: 2009-08-02（万方平台首次上网日期，不代表论文的发表时间）