Milling machine lubrication: The gear transmission inside the gearbox and the other moving parts of the gear have frictional phenomena when the contact surfaces are in relative motion. The long-lasting friction will cause the parts to wear out, causing the contact surface to heat up or even be damaged. In order to reduce the friction, extend the service life of the milling machine, and maintain the matching precision of each component, one of the best methods is to fill the friction part with oil and lubricate it. " Viscosity " is a basic feature of lubrication. Oil is " thick " and not easy to flow, indicating high viscosity; oil is " lean " and easy to flow, indicating low viscosity. L - AN15 or L - AN22 or L - AN32 mechanical oil (determined by season) is often used on milling machines . The lubrication points of commonly used pockets (such as vertical milling machines , horizontal milling machines, etc.) are similar. The lubrication part of the universal lifting table milling machine clearly indicates the time and frequency of oiling. There are four oil tanks with oil mark, namely the main shaft gearbox, the feed gearbox, the manual oil pump and the oil pool on the bracket. This is the oil observation point. When the oil quantity is lacking, the oil level is lowered on the oil mark line. At this time, it should be replenished as soon as possible so that the oil level reaches the oil mark line. There is an oil window on the main shaft gearbox and the feed gearbox. When the milling machine starts , the oil window should flow with organic oil. Otherwise, there is a problem with the oil pump or the oil pipeline. It is necessary to find out the reason for repair. The gearbox should be refueled according to the regulations. It can't be added too much, and it can't fill the oil. Otherwise, the gears in the box will have a lot of resistance when rotating at high speed, and a lot of power is wasted, and the gears are constantly in the oil. Rapid grounding will cause the oil temperature to rise quickly, making the gearbox inoperable. Xiangyu machine tool related recommended products: GB4228 horizontal metal band sawing machine GB4230 horizontal metal band sawing machine: http://xysdxyjc.chinawj.com.cn/ |
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