The moving jaw plate and fixed jaw crusher of jaw crusher
Jaw crusher moving jaw plate attached to the Ministry and the eccentric shaft, the lower part of the thrust plate support, while the fixed jaw plate is fixed to the rack.
The eccentric shaft rotates, moving jaw plate is mainly exposed to the material compression, while the fixed jaw plate material sliding under the main cutting action.
Through failure analysis that the jaw plate wear mechanisms:the material for the formation of the jaw plate fatigue wear of repeated extrusion, the material on the short-range sliding jaw plate to form the cutting wear.
How to improve jaw plate life
To improve the jaw crusher jaw plate life, the main consideration the hardness and toughness. Material hardness, material pressed into a small jaw plate depth, surface deformation, and abrasive slip generated by cutting a small amount; materials have a certain toughness to prevent brittle fracture in the extrusion process, to ensure the normal use of the jaw plate.
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