砂轮修整工艺参数对成形磨齿粗糙度的影响  

Form Gear Grinding Wheel Dressing Process Parameters on the Tooth Surface Roughness

作　　者：王江[1] 黄筱调[1] 张虎[1] 

机构地区：[1]南京工业大学机械与动力工程学院,南京210009

出　　处：《组合机床与自动化加工技术》2014年第12期19-21,26,共4页Modular Machine Tool & Automatic Manufacturing Technique

基　　金："高档数控机床与基础制造装备"科技重大专项(2010ZX04011-032);江苏省科技型企业技术创新资金项目(BC2009012)

摘　　要：成形磨齿即用成形砂轮磨削齿轮,因效率高广泛运用于齿轮加工中。砂轮修整是成形磨齿工艺中重要的环节,直接影响到磨齿加工的质量。文中以表面粗糙度作为评价磨齿加工的评价参数,对砂轮修整工艺参数与齿面粗糙度之间的关系进行了研究,通过实验得到砂轮修整工艺参数与齿面粗糙度之间的关系,运用多元回归技术的方法,建立了两者关系的数学模型。最后对回归方程及回归系数进行显著性检验,结果表明径向修整进给量是影响齿面粗糙度最主要的原因。Gear form grinding machine tools are using the forming wheel to grind the gear tooth, which is widely used for its high efficiency. Grinding wheel dressing is the key technology of gear form grinding process. In this paper, surface roughness is used for evaluation parameters, the relationship between dressing parameters and gear surface roughness was studied by experiment, then the mathematical model is build by multiple regression techniques method. Finally, Regression equation and its coefficients significant test indi-cate that the radial dressing feed is the main reason for tooth surface roughness.

关 键 词：成形磨齿 砂轮修整 工艺参数 多元回归 

分 类 号：TH162[机械工程—机械制造及自动化]