One of the first batch of CNC milling machine for cutting methods: the first batch of Bluetooth CNC milling machine chuck outside diameter of one as a lateral (X direction) ready reference to the knife, and the positioning block outer face is longitudinal (Z-direction) of the knife excellent benchmarks. Chuck outer diameter precision measuring a resultant size is a constant value. Z original point in the program and often in the outer end face of the positioning block, the two directions are exempt from the first test cut, then fine measurement, and finally the compensation value calculation cutter knife and then enter the conventional procedures. Especially longitudinal absence of any test and cut into pieces measuring impact Screwdriver exports of error, so the knife precision test of high precision knife cutting method; not because of the precision of the installation, its accuracy than standard knife for knife high. With lubricating device as important as CNC milling machines integrated cooling system, a good piece of cooling can have to improve the quality of life of the working parts of the machine tool. In general, routine maintenance is cleaning the cooling apparatus main coolant supply, replacement and filter. So when the cooling device should be maintained? 1. observe the oil tank on the front label, when the cooling water reduction should be promptly added. Normally head screwdriver factory, the water surrounding the spindle configuration, at least the cooling pump suction oil filter is completely submerged. 2. When the cooling water contamination deterioration, should all be replaced, remove the bottom of the tank drain plug the waste discharged, clean the water tank and then into the new tank, coolant clean. The cooling water tank into the water tank and pump me how two cavity machining head screwdriver, when the filter needs cleaning made easy, is easy to clean, in addition to the cooling pump at the entrance is also equipped with a filter, the two devices in the machine after a certain time should be checked and cleaned. 4. Typically, a filter should be cleaned every two months, filters. Different mechanical maintenance but have much in common, so the CNC machine maintenance is also very important. Head screwdriver manufacturers, screwdriver head, the manufacturers selling by Longkou Bluetooth NC Equipment Co., Ltd. Longkou Bluetooth NC Equipment Co., Ltd. (www.lklysk.com) (www.cmteba.com) strong, credible, in Yantai, Shandong CNC machine tool industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Bluetooth CNC equipment into the brilliant and you work for a better future!