指出管式捻股机张力控制系统和工字轮框架锁紧装置存在的问题。
The existing problems of tensile control system of tubular strander and locking device of frame of spool are pointed out.
如果钢帘线断丝头碰到探头，发射器就发射报警信号，接收器接到信号，立即控制捻股机停车。
If the broken filament touches the probe, the emitter will transmit signal, the receiver receivers the signal and controls the machine stop at once.
如果钢帘线断丝头碰到探头，发射器就发射报警信号，接收器接到信号，立即控制捻股机停车。
If the broken filament touches the probe, the emitter will transmit signal, the receiver receivers the signal and controls the machine stop at once.
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