In the high-speed operation of the jaw crusher, all the power consumed by friction is converted into heat, causing the temperature of the friction parts to increase. When lubricating oil is used for lubrication, heat is continuously absorbed and dissipated from the friction surface, or the dissipated oil supply can cause the temperature of the friction surface to decrease. So, what are the effects of excessive temperature of the friction parts of the jaw crusher? 1. The temperature of the movable jaw. The jaw crusher uses the up and down movement of the jaws to squeeze and roll the material to achieve crushing. The upper and lower parts of the movable jaw are close to the fixed jaw plate. After the material is crushed, the movable jaw leaves the fixed jaw, and the product is discharged from the outlet. It can be seen that the working intensity of the movable jaw is high, and the temperature of the movable jaw is prone to abnormality. When the temperature rises to the maximum limit, the jaw plate will be damaged. If necessary, measures should be taken to solve the abnormal temperature rise of the movable jaw to avoid equipment shutdown due to failure. Reduce production efficiency.
2. Bearing temperature. When working at high temperature, the jaw crusher should always pay attention to the temperature of the bearing to keep it in a good lubrication state, and pay attention to whether the sound and vibration are abnormal. If you notice anything unusual, s immediately, check to find out the cause, and see if it is stuck by a solid object or if the hammer head and other parts are damaged.
Jaw crusher is commonly known as jaw crusher. A crusher is composed of two jaw plates, a movable jaw and a static jaw, which simulates the movement of the two jaws of an animal and completes the material crushing operation. It is widely used in the crushing of various ores and bulk materials in mining and smelting, building materials, highways, railways, water conservancy, chemical industry and other industries. The maximum compressive strength of the crushed material is 320 MPa.
The reason why it is worth buying a jaw crusher is its high reliability. Selecting better production materials, such as cast steel parts for movable jaw components and forging blanks for heavy eccentric shafts, makes the equipment with extraordinary reliability and durability, suitable for crushing more materials. Material. high strength. Using the finite element analysis technology, the integral cooperation between the cast steel bearing seat and the frame *ly improves the radial strength of the bearing seat and makes the equipment have higher strength. Newer products use toothed guards that increase the length of the jaws for higher output.