基于VB插值法在齿轮应力修正系数计算中的应用  

Application of VB Interpolation Method in the Calculation of Gear Stress Correction Coefficient

作　　者：李建莉[1] 

机构地区：[1]兰州资源环境职业技术学院

出　　处：《装备制造技术》2016年第9期207-209,共3页Equipment Manufacturing Technology

摘　　要：在计算齿轮承载能力时,如果齿数较少,则须考虑应力修正系数Ysa进行修正。在机械设计中,可以通过相关手册查询到修正系数,在手册中可以使用插值法或拟合公式获得图中未标明数据,为了精确计算齿轮应力修正系数,编制了齿轮修正系数自动计算的VB程序,只要输入齿轮的基本数据,不需要查表便可以得到齿轮的载荷修正系数。When calculating the bearing capacity of the gear,if the number of teeth is less,the stress correction factor Ysa should be considered. In the mechanical design, you can query through the relevant manuals to correction coefficient,in the manual can use interpolation or fitting formula obtained diagram does not indicate the data,in order to accurately calculate the gear stress correction coefficient, the preparation of the automatic calculation of gear modification coefficient of the VB program,as long as input gear basic data,do not need to look-up table can be obtained from the load of gear modification coefficient.

关 键 词：插值法 应力修正系数 VB 

分 类 号：TH132.4[机械工程—机械制造及自动化]