Here are some detailed introductions to the main shaft nut of a cone crusher: - **Function**: Tightly fix components such as the crushing wall to the main shaft to prevent loosening or displacement during the operation of the crusher. - **Structural characteristics**: Its shape and size vary according to different models of cone crushers. Some nuts may have special designs, such as increasing the strength of the thread and setting up an anti-loosening structure to enhance its performance and reliability.
1. Material selection: Commonly used materials include medium manganese steel (mn8), high manganese steel (such as mn13-3, mn13-4, mn13gr2), ultra-high manganese steel (mn18, mn18gr2), etc. Different materials have different characteristics. For example, high manganese steel has high tensile strength, plasticity and toughness, and weak magnetism. Under high-speed and heavy-load conditions, a work hardening layer will be formed on the working surface, which has good wear resistance. And even if the part is worn very thin, the austenite inside can still withstand large impact loads without breaking.
1. What is a socket shaft upper frame? The supporting shaft frame installed on the upper part of the eccentric sleeve of the cone crusher is called the bowl shaft upper frame. 2. The role of socket shaft upper frame a. Fix the bowl tile through the upper part of the bowl shaft upper frame. b. The bowl-shaped bearing supports the crushing part. c. Adjust the cone machine speed problem by adjusting the thickness of the gasket of the bowl shaft upper frame.
The sandvik cone crusher mantle and concave is an important part of the cone crusher. It forms the cone crusher together with the frame, horizontal shaft, moving cone, balance wheel, eccentric sleeve, lower crushing wall, hydraulic coupling, lubrication system, hydraulic system and control system.
The crushing mantle of the cone crusher is a key component in the cone crusher. It is usually conical in shape and installed inside the cone crusher, jointly forming the crushing cavity with the bowl liner. During the operation of the machine, the crushing mantle continuously rotates, exerting tremendous extrusion and impact forces on the materials entering the crushing cavity to achieve the crushing of the materials.
The cone of the cone crusher is one of the core components of the cone crusher. It is conical in shape and is usually made of high-strength wear-resistant materials. The cone plays a crucial role in the working process of the crusher. The main function of the cone is to exert extrusion and impact forces on the materials entering the crushing cavity by rotating and swinging, in conjunction with the fixed cone liner of the crusher, thereby achieving the crushing of the materials.