起重机吊钩的SIX SIGMA优化设计  

SIX SIGMA optimization design of crane hook

作　　者：张艳山[1] 朱亚伟[1] Zhang Yanshan Zhu Yawei(School of Machinery and Energy Engineering, Huanghuai University, Henan Zhumadian 46300)

机构地区：[1]黄淮学院机械与能源工程学院,河南驻马店463000

出　　处：《汽车实用技术》2016年第11期79-81,共3页Automobile Applied Technology

基　　金：黄淮学院优质课程建设项目(1501YK026)

摘　　要：依据某矿用起重机吊钩实际模型,以ANSYS为工作平台,绘制吊钩三维模型,并对模型进行倒角、圆整处理。结合力学相关知识,对吊钩进行受力分析,找出吊钩的危险截面,对模型进行有限元分析,得出最小安全因子。考虑到人为误差会在一定程度上影响到吊钩的结构性能,使用6sigma参数化模块来评价设计,验证设计的合理性,找出影响结构的参数,使用响应面优化对模型尺寸进行优化,找出最优模型。According to mine with the crane hook actual model, based on ANSYS platform, draw hook 3 d model, and themodel of chamfering, roundness. Combining mechanics knowledge, stress analysis was carried out on the hook, find out thedangerous section of a hook, finite element analysis was carried out on the model, it is concluded that the minimum safetyfactor. Considering the human error can be in a certain extent, affect the hook structure performance, using six sigmaparameterized module to evaluate the design, verify the rationality of the design, influencing parameters of the structure,using the response surface optimization size optimization of the model, find out the optimal model.

关 键 词：起重机吊钩 危险截面 安全因子 6sigma 响应面优化 

分 类 号：TD40[矿业工程—矿山机电]