摘要
硫化机结构的轻量化对其节省材料和降低成本具有重要的意义。首先建立了基于AN-SYS的某巨胎液压硫化机的参数化有限元模型并进行分析计算,结果显示其在强度上有较大的盈余。确定了轻量化设计的数学模型,采用一阶方法进行分步优化,提出了较为合理的硫化机轻量化设计方案。将调整尺寸后的结构重新进行有限元分析,结果表明,优化后的硫化机结构满足强度、刚度等要求。研究为硫化机设计与改进提供一定的参考依据。
Lightweight of the vulcanization machine has an important significance for its material saving and cost reduction.At first,parametric finite element model for one giant-tire hydraulic vulcanization machine is built based on ANSYS and the finite element analysis is carried out,and the results show that the strength is in surplus.Then the lightweight design math model is determined and the relative reasonable project of vulcanization machine lightweight design is put forward through the step calculations by first-order.In the end the finite element analysis is carried out again for the dimension adjusting structure,and the results indicate that the new machine meets strength and stiffness requirements.The method of this work could provide reference for design and improvement for the vulcanization machine.
出处
《机械设计与制造》
北大核心
2010年第12期60-62,共3页
Machinery Design & Manufacture
基金
广西研究生教育创新计划资助项目(2009105950802M04)
4800型(188")轮胎定型硫化机合模力应力应变测试(CD09038X)
