ANSYS在动力头升降U型架设计中的应用  

Application of ANSYS in Design of Power Head Lift U Frame

作　　者：田国富[1] 宋菲[1] 张建平[1] 何国军[1] 王欢[1] 杨大成[1] 

机构地区：[1]沈阳工业大学机械工程学院,辽宁沈阳110870

出　　处：《机械工程与自动化》2014年第4期69-70,73,共3页Mechanical Engineering & Automation

摘　　要：利用SolidWorks建立了大型螺旋弧面锥齿轮数控机床的三维模型,介绍了数控机床的主要结构,通过整机模型分析了其关键部件动力头U型架的受力情况,并将简化后的U型架的三维模型导入ANSYS进行分析。动力头在工作过程中旋转不同角度时对U型架的负载不相同,通过分析得到的数据对比可知U型架的变形在合理的范围内,其结构符合机械设计要求,为机床关键零部件的设计提供了重要的理论依据。The solid model of a CNC milling machine for spiral bevel gears was created with 3Dsoftware SolidWorks and the main structure was introduced.All forces of the power head lift U frame were analyzed and the model was imported into ANSYS for 3D finite element analysis after simplified.The model has different loads when the power head rotates different angles,the analysis results show the structure is reasonable and can meet the design requirements.An important theoretical basis has been provided for design of the machine.

关 键 词：数控机床 SOLIDWORKS 有限元分析 ANSYS 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术] TG659[自动化与计算机技术—计算机科学与技术]