An experimental and theoretical investigation into multimode machine tool vibration with surface generation in flycutting

Relative vibration between the cutting tool and the workpiece plays an important role in the surface generation in ultra-precision diamond machining. High-frequency vibration of the cutting tool has important influence on the surface roughness error, while the low-frequency vibration of machine tool structure affects the figure error. The previous related researches mainly focus on the first-mode frequency vibration of the machine tool. However, its multimode frequency vibration is rarely discussed. In this article, the multimode frequency vibration of the machine tool and its influences on the surface generation in flycutting are studied. The experimental results have been found to agree well with the simulation results.

[1]  C. Cheung,et al.  Study of Factors Affecting the Surface Quality in Ultra-Precision Diamond Turning , 2000 .

[2]  Leonard E. Chaloux.  Part Fixturing For Diamond Machining , 1984, Optics & Photonics.

[3]  S. To,et al.  A theoretical and experimental investigation into multimode tool vibration with surface generation in ultra-precision diamond turning , 2013 .

[4]  Chi Fai Cheung,et al.  A theoretical and experimental investigation of the tool-tip vibration and its influence upon surface generation in single-point diamond turning , 2010 .

[5]  Tao Wang,et al.  Dynamic design approach of an ultra-precision machine tool used for optical parts machining , 2012 .

[6]  Chi Fai Cheung,et al.  Dynamic characteristics of an aerostatic bearing spindle and its influence on surface topography in ultra-precision diamond turning , 2012 .

[7]  Dong-Sik Kim,et al.  Microscopic topographical analysis of tool vibration effects on diamond turned optical surfaces , 2002 .

[8]  S. Melkote,et al.  Effect of plastic side flow on surface roughness in micro-turning process , 2006 .

[9]  Wing Bun Lee,et al.  Effect of crystallographic orientation on cutting forces and surface quality in diamond cutting of single crystal , 1994 .

[10]  Chenhui An,et al.  Investigation of the influence of constant pressure oil source fluctuations on ultra-precision machining , 2015 .

[11]  Chi Fai Cheung,et al.  An investigation into material-induced surface roughness in ultra-precision milling , 2013 .

[12]  Eric R. Marsh,et al.  Interferometric measurement of workpiece flatness in ultra‐precision flycutting , 2006 .

[13]  Eric R. Marsh,et al.  Measurement and simulation of regenerative chatter in diamond turning , 1998 .

[14]  Guang Meng,et al.  Nonlinear dynamics of a rotor-ball bearing system with Alford force , 2012 .

[15]  Ossama B. Abouelatta,et al.  Surface roughness prediction based on cutting parameters and tool vibrations in turning operations , 2001 .

[16]  Chi Fai Cheung,et al.  Multi-Scale Modeling of Surface Topography in Single-Point Diamond Turning , 2007 .

[17]  Qiang Zhang,et al.  Design and dynamic optimization of an ultraprecision diamond flycutting machine tool for large KDP crystal machining , 2013 .

[18]  C. Cheung,et al.  A multi-spectrum analysis of surface roughness formation in ultra-precision machining , 2000 .

[19]  C. Cheung,et al.  Influence of material swelling on surface roughness in diamond turning of single crystals , 2001 .

[20]  Chi Fai Cheung,et al.  A dynamic surface topography model for the prediction of nano-surface generation in ultra-precision machining , 2001 .

[21]  Toshimichi Moriwaki,et al.  Ultraprecision Metal Cutting — The Past, the Present and the Future , 1991 .

[22]  Hong Hocheng,et al.  Signal analysis of surface roughness in diamond turning of lens molds , 2004 .