论文信息 - Analysis of 3D elliptical vibration cutting with thin shear plane model

Analysis of 3D elliptical vibration cutting with thin shear plane model

Simple analytical models of three dimensional (3D) elliptical vibration cutting are developed in order to simulate the cutting process quickly and to understand the basic mechanics. The elliptical vibration cutting has recently been applied in industry mainly to ultraprecision machining of dies and molds, where the vibration locus is not generally perpendicular to the cutting edge and thus all directions of shear, chip flow and cutting force have the 3D components. Therefore, the 3D elliptical vibration cutting models are developed, and the basic cutting mechanics are discussed in the present research.

[1] Eiji Shamoto,et al. Ultaprecision Diamond Cutting of Hardened Steel by Applying Elliptical Vibration Cutting , 1999 .

[2] Eiji Shamoto,et al. Elliptical Vibration Cutting. (2nd Report). Study on Effects of Vibration Conditions. , 1999 .

[3] Yoshimi Takeuchi,et al. 5-axis Control Ultra-precision Machining of Complex-shaped Mirrors for Extreme Ultraviolet Lithography System , 2007 .

[4] Eiji Shamoto,et al. Prediction of Shear Angle in Oblique Cutting With Maximum Shear Stress and Minimum Energy Principles , 1997, Manufacturing Science and Engineering: Volume 1.

[5] Eiji Shamoto,et al. Study on Elliptical Vibration Cutting , 1994 .

[6] E. Shamoto,et al. Proposal of Oblique Type of Elliptical Vibration Cutting and Its Basic Performance , 2003 .

[7] Eiji Shamoto,et al. Ultraprecision Ductile Cutting of Glass by Applying Ultrasonic Elliptical Vibration Cutting , 1999 .

[8] E. Shamoto,et al. Elliptical Vibration Cutting of Tungsten Alloy Molds for Optical Glass Parts , 2007 .

[9] M. E. Merchant. Mechanics of the Metal Cutting Process. II. Plasticity Conditions in Orthogonal Cutting , 1945 .