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How to maintain 2017 small - sized CNC lathe
Small CNC lathe operators to strictly abide by the operating rules and routine maintenance system CNC lathe operators to strictly abide by the operating rules and routine maintenance system, the operator's technical quality of the merits of the operation is an important factor affecting the frequency of failure. When the CNC lathe failure, the operator should pay attention to keep the scene, and maintenance personnel to accurately explain the situation before and after the failure to facilitate the analysis, diagnosis of the cause of the malfunction, and promptly ruled out.
To prevent dust and dirt into the CNC lathe in the CNC lathe processing plant in the air will generally have oil mist, dust and even metal powder, once they fall in the numerical control system within the circuit board or electronic devices, easily lead to insulation resistance between components decreased , Or even lead to damage to components and circuit boards, you should check the NC cabinet on the cooling fan work is normal. Every six months or quarterly check once the air duct filter is clogging phenomenon, if the filter dust accumulated too much, not timely clean-up, can cause the temperature inside the numerical control cabinet is too high.
Regular adjustment of CNC lathe spindle drive belt tightness, to prevent slipping caused by loss of rotation phenomenon; check the spindle lubrication of the thermostat tank, adjust the temperature range, replenish oil, and clean the filter; CNC lathe spindle tool clamping device After prolonged use, will have a gap, affecting the clamping tool, the need to adjust the displacement of the hydraulic cylinder piston. Regular inspection, adjust the CNC lathe screw thread axial clearance, to ensure the accuracy of reverse transmission and axial stiffness; regular inspection of NC lathe screw and bed the connection is loose; screw protection device to be replaced in time to damage, To prevent dust or chips from entering.
In the general numerical control system has the rechargeable battery maintenance circuit to the CMOS RAM memory device, in order to guarantee the system not to be able to maintain its memory the content during the electricity. Under normal circumstances, even if not yet invalid, it should be replaced once a year to ensure that the system work properly. Replacement of the battery should be carried out in the NC system power state, to prevent loss of information when the replacement RAM.
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