Methods of reducing the wear of cone crusher liner
Methods of reducing the wear of cone crusher liner
The lining plate is an important part of the cone crusher, and also the main wear-resisting part of the cone crusher.What can be done to reduce liner wear?
1. Reduce the looseness of lining plate.Loose lining plate will cause the relative movement between the lining plate and the cone body, and aggravate the wear.Therefore, soft metal gaskets can be placed between the lining plate and the cone and fastened with bolts to ensure the evenness between them, so as to reduce the phenomenon of break off or wear caused by the loosening of the lining plate.
2. Improve the stress state of lining plate.In order to make every point of the lining plate stressed evenly, often place pad between the lining plate and the cone, such as lead plate, aluminum plate, zinc alloy plate, low carbon steel plate or pouring cement mortar, etc., to ensure the close combination of the lining plate and the cone.
3. Control the particle size of feeding material.During the operation of cone crusher, it should be noted that the materials put into the equipment must meet the crushing requirements, and it is strictly forbidden that the materials with too much hardness, too much moisture or other non-broken materials enter the crushing chamber, otherwise it will cause cone crusher material blocking, serious wear and tear of lining plate and other faults.
4. Uniform feeding.If the cone crusher feeding quantity is not adjusted in time, it will cause the ore to strike the lining plate directly and aggravate the lining plate wear.Therefore, it is necessary to ensure that the ore evenly and continuously enters the crushing chamber.
5. Do not overload the equipment.If the cone crusher long - term overload work, will make the liner long - term overload condition.Therefore, it is necessary to avoid overloading the equipment for a long time, reduce the surface stress of the lining board, and select the appropriate fit clearance to reduce the fatigue wear of the lining board.
6. Prevent too high temperature rise of equipment.If the working temperature of the cone crusher is higher, it is easy to make the lining plate produce plastic deformation under the impact and grinding of materials.Therefore, the lubrication of the equipment should be well done to reduce the phenomenon of too high temperature rise of the equipment and reduce the plastic deformation of the lining plate.
The lining plate is an important part of the cone crusher, and also the main wear-resisting part of the cone crusher.What can be done to reduce liner wear?
1. Reduce the looseness of lining plate.Loose lining plate will cause the relative movement between the lining plate and the cone body, and aggravate the wear.Therefore, soft metal gaskets can be placed between the lining plate and the cone and fastened with bolts to ensure the evenness between them, so as to reduce the phenomenon of break off or wear caused by the loosening of the lining plate.
2. Improve the stress state of lining plate.In order to make every point of the lining plate stressed evenly, often place pad between the lining plate and the cone, such as lead plate, aluminum plate, zinc alloy plate, low carbon steel plate or pouring cement mortar, etc., to ensure the close combination of the lining plate and the cone.
3. Control the particle size of feeding material.During the operation of cone crusher, it should be noted that the materials put into the equipment must meet the crushing requirements, and it is strictly forbidden that the materials with too much hardness, too much moisture or other non-broken materials enter the crushing chamber, otherwise it will cause cone crusher material blocking, serious wear and tear of lining plate and other faults.
4. Uniform feeding.If the cone crusher feeding quantity is not adjusted in time, it will cause the ore to strike the lining plate directly and aggravate the lining plate wear.Therefore, it is necessary to ensure that the ore evenly and continuously enters the crushing chamber.
5. Do not overload the equipment.If the cone crusher long - term overload work, will make the liner long - term overload condition.Therefore, it is necessary to avoid overloading the equipment for a long time, reduce the surface stress of the lining board, and select the appropriate fit clearance to reduce the fatigue wear of the lining board.
6. Prevent too high temperature rise of equipment.If the working temperature of the cone crusher is higher, it is easy to make the lining plate produce plastic deformation under the impact and grinding of materials.Therefore, the lubrication of the equipment should be well done to reduce the phenomenon of too high temperature rise of the equipment and reduce the plastic deformation of the lining plate.
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