一、概述蜗杆砂轮磨齿机是一种高效率兼高精度的齿轮加工机床。它的工作原理与表1所示的其他四种磨齿机不同,而与滚齿机相似。它利用修整成蜗杆截形的砂轮与工作齿轮作展成运动,当砂轮转一转(移过一个周节πm),工件齿轮转过K/Z(K为砂轮蜗杆头数;Z为工件齿轮的齿数)。 First, an overview Worm grinding machine gear is a high efficiency and high precision gear processing machine. It works differently from the other four gear grinding machines shown in Table 1 and is similar to hobbing machines. It uses trimmed into a worm-shaped cross-section of the grinding wheel and the work gear for the development of movement, when the wheel rotates (moving a week pass πm), the workpiece gear turned K / Z (K worm wheel head; Z is the workpiece gear Of the number of teeth).