Design and Optimization of A Novel Micro-step Rotary Actuator Worktable

DOI

10.2991/msmee-17.2017.128How to use a DOI?

Keywords

Micro-step rotary actuator worktable;Flexible hinge;Clamp; Design;Optimization

Abstract

A novel micro-step rotary actuator worktable is presented in this paper.The worktable uses the symmetric structure design and works with an inside clamping of the stator, controlling the axial positioning of the motion conversion mechanism and reducing the deformation of deviation of the axial at the same time.The motion conversion mechanism is based on the principle of screw transmission,adopting the structure of the uniformly distributed thin flexible hinge at the axial to eliminate the gap of the axial connection.The worktable uses the symmetric design,having the advantages of with miniaturization, easy fabrication and installation.According to calculation and finite element analysis, we can find that the linear relationship between the output angular and axial displacement of the motion converting mechanism.The important factors affecting the drive structure are analyzed by the method of extreme difference analysis, the optimal value is determined and its structure is optimized.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaozhou Zheng
AU  - Xue Wang
PY  - 2017/05
DA  - 2017/05
TI  - Design and Optimization of A Novel Micro-step Rotary Actuator Worktable
BT  - Proceedings of the 2017 2nd International Conference on Materials Science, Machinery and Energy Engineering (MSMEE 2017)
PB  - Atlantis Press
SP  - 660
EP  - 668
SN  - 2352-5401
UR  - https://doi.org/10.2991/msmee-17.2017.128
DO  - 10.2991/msmee-17.2017.128
ID  - Zheng2017/05
ER  -