What is the cause of oil leakage when large cnc machining

Touch ultra-precision machining center friends should know, in the whole process of large cnc machining is very easy to produce oil leakage. In fact, it is very easy to see the CNC machining management center oil leakage site. Mainly because of spare parts or processing center cylinder oil leakage caused by. If spare parts, maintenance is relatively simple. If the cylinder, it is very inconvenient, is likely to cause damage to the equipment.
Oil changes do not meet the regulations, usually also cause CNC processing oil leakage. Harasawa oil change in the specific performance of the problem of three levels.

 　First, for the parts of low viscosity grease, when changing the oil, easily change the high viscosity grease, it will make the corresponding shell, hole shaft and other sealing characteristics suffer certain harm, it is also likely to greatly reduce the tightness of this part.
Second, precision CNC lathe processing workpiece oil change when the car tank is not cleaned, the waste in the car tank will be very likely to enter the lubrication system, blocking the oil channel, damage the hydraulic seals resulting in oil leakage.
    
Third, CNC processing oil change when the amount of oil is too much, especially in the parts of the rotating parts, because of the stirring effect of the rotating parts, more prone to oil leakage.
The use and adjustment of the lubrication system parts is unreasonable and caused by CNC processing oil leakage, such as CNC processing maintenance personnel overhaul with high working pressure or excessive oil gasoline pump, or adjust the system software working pressure, speed regulating valve, valve, pressure regulating valve and other working pressure adjustment is too high, The total flow of CNC lathe lubrication system is too large and does not conform to the pump oil system software and its sealing system software, it will lead to oil leakage.
The executive culture of Dongguan Harasawa Precision Machinery and Equipment Co., Ltd. is: great company comes from great principle, great principle comes from great execution. The company with the belief of striving for the industry finishing, to establish the concept of excellence, dare to dare to do confidence, the pursuit of innovation, the integration of all kinds of raw materials related to the industry, die casting, metal stamping, powder metallurgy, extruded profiles and a variety of surface treatment, oxidation, electroplating, paint, polishing, radium carving resources, Combined with its own powerful CNC machining, CNC turning milling and other processing advantages. For the products in the industry to provide a reliable high - tech service production one-stop service!