自动精密校直机两种机身的比较  

Automatic Precise Straightening Worktable Design

作　　者：王芳[1] 翟华[2] 钟华勇[2] 江擒虎[2] 

机构地区：[1]安徽新闻出版职业技术学院,安徽合肥230601 [2]合肥工业大学机械与汽车工程学院,安徽合肥230009

出　　处：《装备制造技术》2010年第6期44-45,54,共3页Equipment Manufacturing Technology

基　　金：国家重大科技专项资助项目(2009ZX04004-021);安徽省自然科学基金资助项目(090414155);安徽省科技攻关资助项目(06012019A)

摘　　要：根据YH40-10型自动精密校直液压机机身设计要求,采用Solidworks软件设计了两种三维实体模型,并通过ANSYS软件进行有限元分析,计算了两种机身的强度和刚度,根据插值法计算机身焊板厚度,依据质量最小选择机身结构,此方法也可以应用到其他单柱液压机产品中。In this paper,the strength and rigidity of YH40–10 automatic straightening precise press body have been studied.Two kinds of 3D models of the straightening press body were built up by Solid Works software,and calculated by ANSYS software to carry on a finite-element analysis,and the stress and deformation values were recorded,and the steel sheet thickness and structure can be assured according to interpolationon method and weight minimization.The method can be applied in other single column hydraulic press products.

关 键 词：校直机 机身 应力 变形 有限元分析 

分 类 号：TG385.5[金属学及工艺—金属压力加工]