1. What is crusher frame? The frame installed on the foundation of the cone crusher is usually called the crusher frame. 2. The role of the crusher frame a. Fix the adjustment sleeve par and the support sleeve part. b. As the carrier of power transmission, the frame is one of the most important parts of the cone crusher. 3. Precautions for the use of the crusher frame a. Regularly check the wear of the crusher arm liner and the inner liner of the frame to prevent wear and leakage. b. The leaks of the crusher frame are often found in the oil bottom groove, transmission part, and bowl-shaped support.
The two coupling halves that installed on the transmission shaft and motor of the cone crusher which equipped with bolts and pads are called couplings.
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.
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