端面外圆磨床成型砂轮修整器的改进  

Improving Design of Dresser for Form Wheel of Endcylindrical Grinder

作　　者：田广奎 刘光富[2] 

机构地区：[1]跃进汽车集团公司发动机厂 [2]安徽工学院,230069

出　　处：《制造技术与机床》1997年第9期15-16,共2页Manufacturing Technology & Machine Tool

摘　　要：MB1632端面外圆磨床随机配套液压仿形成型砂轮修整器，其修整的成型砂轮只能磨削由一档外圆和端面构成的轴端，极大地限制了机床的加工范围。为适应G427凸轮轴设计改进的需要，对原修整器进行了改进，从而使该机床能一次磨削由多段直线、圆弧曲线构成的复杂型面。若更换靠模，可加工各种复杂的导型面。The original hydro-copying dressing attach ment of the Model MB 1632 end - cylindrical grinder can only dress a profile of wheel for grinding shafts with one step shoulder. Thus its application is limited. It is necessary to improve the design of the dresser to suit the need to grind the new designed earn shaft with multistep shoulder and radial arcs. The machine with the newly designed dresser can also be used for grinding shafts with more complex profile by replacing the template.

关 键 词：成型砂轮 修整器 复杂型面 外圆磨床 

分 类 号：TG581.1[金属学及工艺—金属切削加工及机床]