Lubrication plays an important role in the production process of beneficiation equipment, because lubrication can reduce friction, wear and heat between the contact surfaces, reduce noise, shock, vibration and power consumption, and extend the service life of the beneficiation equipment. To ensure the lubrication effect of the beneficiation equipment, the working efficiency of the beneficiation equipment can be improved very well. This is the problem that the operators of the ore dressing equipment should pay attention to, and it is still a matter of special attention.
Generally, the gear of the beneficiation equipment is very important. The good gear lubrication effect is the premise to ensure the normal operation of the equipment. We use the centrifugal lubrication method to lubricate the gear of the beneficiation equipment. The main principle of centrifugal lubrication is to drill some of the gear teeth. Radial small holes, when the gear rotates centrifugally, the oil is pulled out from the small hole and supplied to the meshing tooth surface. Because the oil can achieve the effect of continuous flushing and cooling under the action of centrifugal force, the best dressing effect is obtained. Moreover, this method can also supply high-viscosity oil to the meshing tooth surface, so as to prevent poor lubrication of the tooth surface due to the centrifugal force during the high-speed operation of the gear of the beneficiation equipment. Compared with other lubrication effects, the power loss is small, The vibration buffering effect is also better than other lubrication effects. The only bad thing is that it is more troublesome when machining small holes, and the structure of the gear is complicated, and accordingly a complete set of oil supply equipment is required, so the most recommended Do not use this centrifugal lubrication method.
The Qing Dao, also known as the Qing Dynasty sword or the Qing Dao Dao, is a traditional Chinese sword that originated during the Qing Dynasty (1644-1912). It is a single-edged, curved blade with a length typically ranging from 70 to 100 centimeters.
The hilt of the Qing Dao is usually made from materials like wood, bone, or horn, and is ergonomically designed to provide a comfortable grip. The sword's guard, known as the tsuba, is often intricately decorated with various motifs, such as dragons, flowers, or other traditional Chinese symbols.
The Qing Dao was primarily used by the military and martial artists during the Qing Dynasty. It was a favored weapon among cavalry units due to its versatility and effectiveness in close combat. The sword's curved blade allowed for swift and powerful strikes, making it a formidable weapon on the battlefield.
In addition to its military applications, the Qing Dao is also highly regarded as a symbol of status and prestige. It is often seen as a cultural artifact, representing the rich history and heritage of China. Today, the Qing Dao sword is still produced and used in traditional Chinese martial arts, as well as being sought after by collectors and enthusiasts worldwide.
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