Facilities and Special Features of Mobile Crusher Plant

mobile crusher plantOre Ductile Fracture: Cleavage fracture, external force is the role of the rock apart without plastic deformation, but the ductile fracture is alien to the cleavage fracture. The ductile fracture rushing mechanism is related to the hole ductile fracture of the growth and the accumulation of the necessary dislocation. To make ductile fracture happen, in addition to stress to dislocation movement outside, still need to have a certain plastic deformation, plastic deformation is the result of material yield. The yield strength of normal material is 07. The plastic deformation, can be a very small plastic fracture path through the limitation of deformation, only need a small energy. Ore can be crushed in the relatively low stress, from the sharp or cracks began, so the broken can be implemented in a fairly low down force.




The speed limit load capacity and high stone production line vibration grinding bearing mechanical generally have a high, high vibration acceleration. Crushing plant general to meet this requirement only double row spherical roller bearing and single row cylindrical bearing, double row spherical joint bearing high bearing capacity, but low speed limit, both inside and outside can not be separated, to assemble the inconvenience, when double row spherical roller bearing uranium to load, load on both sides of the roller is not uniform, to take displacement not through the double row spherical roller bearings to adjust itself. Single row cylindrical bearing capacity is low,especially the axial lower, self-aligning performance difference.

Radial clearance is suitable for vibration grinding bearing mechanical life great relationship. mobile crusher plant equipment if increase radial bearing clearance, bearing the load area will be reduced, the maximum load of rolling body will increase, thereby reducing the bearing life. Such as reducing the clearance, especially in the negative clearance, bearing a serious fever, decreased...