Trends of numerical control machine tool measures a way
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source:BAGANZ CNC Machining
Trends measures a way is after be being measured through visual check and static state, according to circuit principle the graph gives printed circuit board on add deliver volts d.c. , synchronous voltage and input signal necessarily, wait for pair of printed circuit with avometer, oscillograph next board be diagnosed output voltage, electric current and weaveform in the round and remove trouble. Trends is measured voltage measures law, electric current to measure law and signal infuse and undee observation way. Voltage measures each bits of voltage that the law is pair of doubtful circuit to undertake be metricaled generally, undertake comparative according to measured value and given value or experience value, apply judgement of logistic inference method to give breakdown seat again. Electric current measures a way is to carry the working electric current that measures transistor, integrated circuit, each unit circuit electric current and power supply board load current will check electronic printed circuit board groovy method. Signal infuse and undee observation law are to use signal generator or direct current source yeting to be investigated loop inputs signal mediumly, with oscillograph observation outputs weaveform. CNC Milling