TY - GEN
T1 - Ultrasonic elliptical vibration turning studty for precision and ultra-precision workpiece
AU - Li, Wen
AU - Yan, Linsong
AU - Zhang, Deyuan
PY - 2011
Y1 - 2011
N2 - Based on ultrasonic elliptical vibration cutting (UEVC) model, kinematical formulas of elliptical vibration cutting(EVC) is established, the paper presented relationship of vibration parameters effecting on surface roughness, machining accuracy and machining efficiency, revealed UEVC characteristics of high frequency and small amplitude are more conducive to improve surface roughness, advance EVC machining efficiency. Experiences of cutting the weak rigidity workpiece by the designed adjusting frequency elliptical transducer is proved that compared conventional turning, increasing vibration frequency and decreasing amplitude are result in improve surface roughness, and compared low frequency EVC, decrease amplitude are result in reduce the height of vibration ripples in cutting direction, and advance machining efficiency. So high frequency and small amplitude EVC is more conducive to precision machining and ultra-precision machining.
AB - Based on ultrasonic elliptical vibration cutting (UEVC) model, kinematical formulas of elliptical vibration cutting(EVC) is established, the paper presented relationship of vibration parameters effecting on surface roughness, machining accuracy and machining efficiency, revealed UEVC characteristics of high frequency and small amplitude are more conducive to improve surface roughness, advance EVC machining efficiency. Experiences of cutting the weak rigidity workpiece by the designed adjusting frequency elliptical transducer is proved that compared conventional turning, increasing vibration frequency and decreasing amplitude are result in improve surface roughness, and compared low frequency EVC, decrease amplitude are result in reduce the height of vibration ripples in cutting direction, and advance machining efficiency. So high frequency and small amplitude EVC is more conducive to precision machining and ultra-precision machining.
KW - Elliptical vibration cutting
KW - Higher frequency
KW - Machining efficiency
KW - Precision machining
KW - Surface roughness
UR - https://www.scopus.com/pages/publications/79952500494
U2 - 10.4028/www.scientific.net/AMR.189-193.3
DO - 10.4028/www.scientific.net/AMR.189-193.3
M3 - 会议稿件
AN - SCOPUS:79952500494
SN - 9783037850312
T3 - Advanced Materials Research
SP - 3
EP - 8
BT - Manufacturing Process Technology
T2 - 2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011
Y2 - 9 April 2011 through 11 April 2011
ER -