外文资料翻译 Digit control machine tool milling machine system failure analysis and out of the parameter Digit control machine tool machine tools of the parameter is digit control machine tool machine tools soul, its functions through the parameters of the play is set and achieve the accuracy, and also need to adjust the parameter through and guaranteed. Digit control machine tool machine tools in the process, in many cases a parameter visa parameter is lost or befuddle digit control machine tool tools system will not work properly. The solution digit control machine tool machine tools with the parameters for parameters, the recovery ofa stock method, will be conducive to the system of operation and digit control machine tool machine tools. mon malfunction analysis and parameter regulation of automatic submerged arc welding machine Failure ofa parameter Digit control machine tool machine tools in the process, in many cases a parameter hence, failure of the reasons why there are three ( 1) digit control machine tool system failures. The cell of the battery, which will lead to loss of all parameters and soon the machine working normally, should pay attention to the cart, is there a battery of the voltage. in the paper shows that the police, should be within a week in the system to replace the battery manufacturer. to replace the battery steps must be strictly in accordance with the