Dynamics analysis of cam drive mechanism with clearance

Author

Han, Xiaoming ; Bo, Yucheng ; Wang, Huiyuan ; Xu, Jian

Author_Institution

Electromech. Eng. Coll., North Univ. of China, Taiyuan, China

Volume

1

fYear

2011

fDate

20-21 Aug. 2011

Firstpage

345

Lastpage

347

Abstract

Kinematic pairs clearance of cam mechanism has an important effect to system dynamics response of Gatling gun. In order to study effecting law of driving clearance to Gatling gun´s system resistance moment and core´s force, based on dynamics theory of mechanism system with clearance, and through analyzing motion and force of cam drive mechanism, dynamics coupled equation of cam mechanism with clearance is built by Dubowsky´s impact model. It discussed the effect of cam drive clearance to Gatling gun´s dynamic characteristics using ADAMS emulation analysis. The calculating result indicates that to reasonably control cam drive clearance is the important factor to reduce Gatling gun´s system power loss and system resisting torque.

Keywords

cams (mechanical); drives; impact (mechanical); kinematics; weapons; ADAMS emulation analysis; Dubowsky´s impact model; cam drive mechanism; cam mechanism; dynamics analysis; gatling gun; kinematic pairs; mechanism system dynamics theory; Acceleration; Dynamics; Equations; Fasteners; Force; Kinematics; Resistance; Gatling gun; cam drive mechanism; clearance; dynamics analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Computing, Control and Industrial Engineering (CCIE), 2011 IEEE 2nd International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-9599-3

Type

conf

DOI

10.1109/CCIENG.2011.6008029

Filename

6008029