ZK蜗杆齿形误差及其控制方法的研究  

INTELLECTUALIZED DRESSING OF THE GRINDING WHEEL IN THE PROCESS OF GRINDING ZK WORM

作　　者：韩云鹏[1] 孟剑锋[1] 

机构地区：[1]山东大学机械工程学院,济南250061

出　　处：《机械工程学报》2004年第5期178-183,共6页Journal of Mechanical Engineering

摘　　要：首次建立了包含砂轮修整参数的ZK蜗杆数学模型,分析了当砂轮半径发生变化时,m、z_1、d_1对蜗杆齿形误差的影响规律,给出了计算ZK蜗杆齿形误差的经验公式。提出了ZK蜗杆磨削过程中砂轮的智能化修整原理,实现了根据砂轮半径的变化对砂轮廓形的自动修整。A new ZK worm mathematical model which involves several dressing parameters of cone grinding wheel is presented for the first time. The effects of worm parameters on the normal tooth profile error along with the changing of the grinding wheel radius is analyzed. A formula for calculating the tooth profile error is worked out. The principle for intellectually dressing the grinding wheel is presented. According to the prin- ciple, the grinding wheel can be dressed automatically as the wheel radius changes.

关 键 词：蜗杆 数学模型 齿形误差 

分 类 号：TH132.44[机械工程—机械制造及自动化]