In response to an output obtained from the signal processing circuit, the operation of the machine tool is halted by means of a control circuit or {HEAD ~ the alarming device}, such as lamp, buzzer, is actuated to warn the abnormal condition of {TAIL ~ the machine tool} 
In response to an output obtained from the signal processing circuit , the operation of the machine tool is halted by means of a control circuit or { HEAD ~ the alarming device } , such as lamp , buzzer , is actuated to warn the abnormal condition of { TAIL ~ the machine tool }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL