The CNC portal machining center mainly maintains the tool library part, so the hydraulic oil of the spindle balance rod system is not enough, or the hydraulic oil of the spindle is loose and the hydraulic oil of the tool cylinder is pressurized. If the oil level is not enough, it needs to be supplemented immediately, the cleaning of the spindle cone hole, the cleaning of the processing iron scrap, and the fixing of the tool fixture measuring instrument.
CNC gantry machining center processing, daily maintenance needs to pay attention to the following five parts: 1, guide rail; 2, level; 3. Oil circuit; 4, air pressure; 5. Hydraulic pressure.
It is better to check every shift, or you can also regularly go to the processing center to check again, before shipping to the processing center, to accept a number of checks, send the machine dispatcher to provide professional guidance and training, for example, usually regularly clean the fuel tank, regularly change the method of lubricating oil and details, regular precision adjustment.
Each CNC punching machine maintenance needs to develop a daily maintenance plan, CNC gantry machining center maintenance content including axis transmission system lubrication, wear, spindle lubrication; Oil and gas circuit, various temperature control, balance system, cooling system, loose transmission belt, relay, contactor contact cleaning, whether the plugs and terminals are loose, ventilation of the electric cabinet, etc., as well as the maintenance cycle of each functional part and the original gas part. For the maintenance of electrical faults, according to the nature of the fault, appearances, causes or results are classified, according to the fault parts are divided into hardware failure and software failure, hardware failure refers to electronic, electrical parts, printed circuit boards, wires and cables, connectors and other abnormal state and damage, is only in need of repair and replacement to eliminate the fault, on the other hand, Software failure is generally the fa