Interlocked safety device of chuck wrench in plainlathe is designed to this situation.
普通车床设卡盘扳手互锁安全装置针对此情况而设计。
2
Based on analyzing traditional control system of plainlathe C650, the alteration process of electrical control system is introduced in detail.
在对C650普通车床传统控制系统进行分析的基础上，详细介绍了基于PLC的电气控制系统改造过程。
3
After plainlathe completes its work holder, if the chuck wrench isn't drawn out because of various reasons, personal or equipment accidents will happen.