TY - GEN
T1 - Study on Anti-backlash Mechanism Used in Precise Transmission
T2 - International Conference on Mechanical Design, ICMD 2021
AU - Luo, Wei
AU - Liu, Geng
AU - Wang, Haiwei
N1 - Publisher Copyright:
© 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2022
Y1 - 2022
N2 - Precision transmission mechanism is widely used in aircraft, ground weapons and equipment, radar antenna and other systems to meet the requirements of high transmission accuracy and high positioning accuracy. This paper introduces the anti-backlash mechanism of gear transmission and spiral transmission, additionally, the backlash elimination mechanism of gear transmission focuses on the principle of conical involute gear anti-backlash mechanism and double piece gear tooth staggering mechanism, which includes tooth staggering by sliding pin, spring loaded and spiral spline. In addition, the specific processing method and the preliminary selection method of preload are proposed for the tooth staggering anti-backlash mechanism by spiral spline. Besides, this paper introduces the backlash elimination principle of screw drive, which includes the double-nut ball screw mechanism, double-nut planetary roller screw mechanism and double-screw planetary roller mechanism, also, predicts the future research hotspots of the double-nut planetary roller screw mechanism taking the double-nut ball screw mechanism as a reference.
AB - Precision transmission mechanism is widely used in aircraft, ground weapons and equipment, radar antenna and other systems to meet the requirements of high transmission accuracy and high positioning accuracy. This paper introduces the anti-backlash mechanism of gear transmission and spiral transmission, additionally, the backlash elimination mechanism of gear transmission focuses on the principle of conical involute gear anti-backlash mechanism and double piece gear tooth staggering mechanism, which includes tooth staggering by sliding pin, spring loaded and spiral spline. In addition, the specific processing method and the preliminary selection method of preload are proposed for the tooth staggering anti-backlash mechanism by spiral spline. Besides, this paper introduces the backlash elimination principle of screw drive, which includes the double-nut ball screw mechanism, double-nut planetary roller screw mechanism and double-screw planetary roller mechanism, also, predicts the future research hotspots of the double-nut planetary roller screw mechanism taking the double-nut ball screw mechanism as a reference.
KW - Anti-backlash
KW - Conical involute gear
KW - Double-nut planetary roll screw mechanism
KW - Precision transmission
KW - Tooth staggering
UR - https://www.scopus.com/pages/publications/85127917337
U2 - 10.1007/978-981-16-7381-8_89
DO - 10.1007/978-981-16-7381-8_89
M3 - 会议稿件
AN - SCOPUS:85127917337
SN - 9789811673801
T3 - Mechanisms and Machine Science
SP - 1449
EP - 1470
BT - Advances in Mechanical Design - Proceedings of the 2021 International Conference on Mechanical Design, ICMD 2021
A2 - Tan, Jianrong
PB - Springer Science and Business Media B.V.
Y2 - 11 August 2021 through 13 August 2021
ER -