Open AccessOptimization analysis of parallel reed damper for optical sight
Author(s) -
Fei Guobiao,
Cheng Xingmei,
Fenggang Liu
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1605/1/012068
Subject(s) - damper , sight , displacement (psychology) , parametric statistics , structural engineering , finite element method , workbench , computer science , engineering , optics , mechanical engineering , mathematics , physics , psychology , statistics , visualization , psychotherapist
The parallel reed damper is very important for the optical sight to bear high-intensity impact, and its damping effect directly affects the firing accuracy of the weapon system. In this paper, based on the response surface methodology, the parametric modeling and finite element analysis of the parallel reed damper of the optical sight are carried out in the ANSYS Workbench. The response surface curve of the maximum displacement response to the structural parameters is obtained, and the influence rule of the structural parameters on the maximum displacement response is analyzed. The results show that the sensitive parameters of the parallel reed damper are the width of the reed, the height of the reed hollow layer, the thickness of the reed and the symmetrical distance of the reed. The results of the optimization analysis can be used to guide the structural design of the parallel reed damper of the optical sight and provide a favorable guarantee for improving the shooting accuracy of light weapons.