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The importance of lubrication and cooling of wheel hubs to machine tools
The lubrication and temperature of the hub CNC lathe also have a certain effect on the running time and productivity of the machine. Reduce friction, prevent heat generation, and apply effective lubrication to reduce the overall machining temperature can improve the quality of finished parts and improve productivity. Therefore, the hub of CNC lathe lubrication and cooling of the machine tool production is very important.
Roller CNC lathe lubrication of the head of the box and the lubrication of other parts of the two parts. Gearboxes with gears are lubricated by oil and forced by a cycloidal pump. When the cycloid is pumped, the filter is passed through the filter and passed through the magnetic filter and sent to each lubricating part or by the oil separator Mandatory lubrication and injection lubrication for spindle bearings and all other operating parts. Other parts of the machine lubrication, such as tailstock, rail and screw nuts are used to lubricate oil, the use of intermittent lubrication pump on the X axis, Z axis of the rail lubrication surface and ball screw nut, tailstock sleeve cylindrical And other parts of the automatic intermittent lubrication.
In a transparent state of the tank, with a liquid level alarm switch, when the tank oil below the specified value, the machine will issue a lubrication alarm. The machine cooling system uses pump cooling. The daily maintenance of the cooling unit is mainly the replacement of the cooling water and the cleaning of the filter. It is strictly forbidden to start the cooling pump before filling the coolant in the cooling tank to prevent the cooling pump from burning out. When the cooling water is reduced, it should be replenished in time. Cooling water pollution occurs, all should be replaced, the coolant should pay attention to choose good anti-rust performance, so as to avoid rusting machine.