机械制造与自动化2024，Vol.53Issue(4)：173-176,244,5.DOI:10.19344/j.cnki.issn1671-5276.2024.04.033
基于修正雅可比旋量模型的C形闩机构偏差分析及优化
Deviation Analysis and Optimization of C-shaped Latch Mechanism Based on Modified Jacobian Screw Model
孔维林 1高彬 2马希直1
作者信息
- 1. 南京航空航天大学 直升机传动技术国家级重点实验室,江苏 南京 210016
- 2. 中航工业成都飞机工业(集团)有限责任公司,四川 成都 610073
- 折叠
摘要
Abstract
By the tolerance analysis method based on the modified Jacobian screw model,analyzes the installation position and motion accuracy of the C-shaped latch in the C-shaped latch mechanism of the guide lock,compares their results with the ones by 3DCS software to verify the applicability of the method.The kinematics theory of the robot is applied to extend the static tolerance analysis to the dynamic tolerance analysis,the position accuracy of the C-shaped latch in the process of motion is analyzed,and the Taguchi based tolerance contribution degree and sensitivity are used to optimize the analysis and tolerance design,obtaining the factors with greater influence.关键词
飞机/修正雅可比旋量模型/引导锁C形闩机构/容差设计/3DCS/TaguchiKey words
aircraft/modified Jacobian spinor model/guide lock C-bolt mechanism/tolerance design/3DCS/Taguchi分类
信息技术与安全科学引用本文复制引用
孔维林,高彬,马希直..基于修正雅可比旋量模型的C形闩机构偏差分析及优化[J].机械制造与自动化,2024,53(4):173-176,244,5.
