Study on Deep Hole Honing Based on Squeeze Film Technology
(0) In order to improve quality of d deep hole eep finish finishing ing, a new method of deep hole honing , based on squeeze film technology is put forward forward. According to fluid lubricates theory theory, Renault equation of deep hole honing squeeze film damper (SFD) is established established, squeeze film force is solved by immense short bearing theory and the effect of the eccentricity of SFD on the damping coefficient is analyzed by MATLAB. Spindle of deep hole honing with SFD is designed based on theory research, and experimental research is carried on. Experimental r result esult shows that SFD with reasonable design parameters has excellent damping function to honing spindle, and it can make vibration of honing spindle reduced 20％～30％ and quality of deep hole machining ％ improved 10％ ～20％.
Squeeze film damper Surface finishing Honing Damping coefficient
YU Tianbiao WEN Rui GONG Yadong WANG Wanshan
Sch.of Mechanical Engineering & Automation, Northeastern Univ, Shen yang, 110004, China Zhejiang Business and Industry Vocational college, Changzhou,315012, China
国际会议
第九届加工技术进展国际会议(9th International Conference on Progress of Machining Technology)
昆明
英文
545-549
2009-04-25（万方平台首次上网日期，不代表论文的发表时间）