TY - CHAP
T1 - Design of Precision Rotary Drives
AU - Liu, Haitao
AU - Xie, Wenkun
AU - Sun, Yazhou
N1 - Publisher Copyright:
© Springer Nature Singapore Pte Ltd. 2020.
PY - 2020
Y1 - 2020
N2 - The performance of CNC machine tool is greatly dependent on the precision rotary drives. It is extremely significant to reasonably design the precision rotary drives used to ensure the optimal performance of the machine tool. This chapter first analyzes the errors of the single-coordinate rotary movement. Further, several commonly used transmission mechanisms in the design process of precision rotary feeding system of CNC machine tool are introduced. The characteristics and design methods of common transmission mechanisms, including worm-gear drive, roller drive, and direct drive, in the CNC machine tool rotary feeding mechanism are also summarized. Moreover, the measurement and sensor systems capable of ensuring the movement precision of circular feeding are briefly introduced. Finally, a design case of ultraprecision hydrostatic rotary table is presented to introduce the detailed design process of precision rotary drives. This chapter will contribute to provide technological guidelines to the optimal design of precision rotary drives.
AB - The performance of CNC machine tool is greatly dependent on the precision rotary drives. It is extremely significant to reasonably design the precision rotary drives used to ensure the optimal performance of the machine tool. This chapter first analyzes the errors of the single-coordinate rotary movement. Further, several commonly used transmission mechanisms in the design process of precision rotary feeding system of CNC machine tool are introduced. The characteristics and design methods of common transmission mechanisms, including worm-gear drive, roller drive, and direct drive, in the CNC machine tool rotary feeding mechanism are also summarized. Moreover, the measurement and sensor systems capable of ensuring the movement precision of circular feeding are briefly introduced. Finally, a design case of ultraprecision hydrostatic rotary table is presented to introduce the detailed design process of precision rotary drives. This chapter will contribute to provide technological guidelines to the optimal design of precision rotary drives.
KW - Design principle
KW - Precision rotary drives
KW - Rotary feed mechanism
UR - https://www.scopus.com/pages/publications/105041942496
U2 - 10.1007/978-981-13-0381-4_5
DO - 10.1007/978-981-13-0381-4_5
M3 - 章节
AN - SCOPUS:105041942496
T3 - Precision Manufacturing
SP - 155
EP - 170
BT - Precision Manufacturing
PB - Springer
ER -