The regular meeting of eccentric shafe classics of gnathic type crusher appears what breakdownThe regular meeting of eccentric shafe classics of gnathic type crusher appears what breakdown
The drive that eccentric shafe attributes gnathic type crusher, it is producing main effect in the movement of gnathic type crusher.
Run time is long, hard to avoid can appear such and such problem. This cannot avoid, check seasonable discovery in time to remove trouble in time only.
Sell experience according to old production, henan is puissant the common breakdown that sums up eccentric shafe of crusher of type giving jaw for broad user especially, convenient user friends discover the problem solves a problem for a short while.
1, wear away
Any component, run time became long can happen wear away, will tell to gnathic type crusher, appear the most easily what use sliding bearing eccentric shafe wears away, journal and prejudicial paragraph journal wears away badly, axes has bent to be mixed greatly fatigue fracture, meet those who cause eccentric shafe to wear away.
2, awl is covered cooperate the contact between the face with eccentric shafe the area is insufficient
Press standard design, osculatory area should be occupied 80% what cooperate an area, ability forms the force that enough attrition power covers with overcoming awl. Assemble in eccentric shafe spare parts occasionally when, did not master good method, bring about osculatory area to be less than 80% , make awl is covered on eccentric shafe generation becomes loose, once become loose, the circle outside eccentric shafe and awl are covered inside wear away when Kong Tong and bring about flywheel end panel to wear away. Make equipment cannot run.
3, bend or rupture
Incidental in process of lead plane hoisting side turns over gnathic type crusher, deflect arbor unilateral suffers force to bend, if eccentric shafe heat treatment is undeserved, stress concentration, cause very easily short-term inside rupture.Gnathic type crusher
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