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.

• 通过对C7620-11夹盘多刀半自动车床的改进,扩大了加工种类,提高了自动化程度,使其成为一台简易型数控车床。