Abstract: C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine, so that the variety of process was increased ,and automation degree was also improved.

摘 : 对C7620-11夹盘多刀半自动车床的改进，扩大了工种类，提高了自动化程度，使其成为一型数控车床。

C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine,so that the variety of process was increased ,and automation degree was also improved.

对C7620-11夹盘多刀半自动车床的改进,扩大了工种类,提高了自动化程度,使其成为一型数控车床。