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.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
2004年第5期178-183,共6页
Journal of Mechanical Engineering
关键词
蜗杆
数学模型
齿形误差
Worm
Mathematical model
Tooth profile error
