Hammer head of hydraulic unboxing sand making machine, the whole equipment has little wear and tear
Release time: 2019-12-09 08:37
The hydraulic sand box making machine uses a wedge to fix the plate hammer on the rotor. Under the action of centrifugal force, this fixing method can ensure that the rotor speed is faster, the plate hammer is more firmly fixed, and the work is reliable. More convenient. This is a better way of fixing the hammer at present, and it is being used in various countries. The wedge is made of cast steel, which has certain toughness and plasticity, high strength and hardness, and good machinability. From the name alone, we can see that the key part of the hydraulic unboxing sand making machine is the plate hammer. Therefore, in the daily operation process, it is necessary to strengthen the maintenance and maintenance of the hammer head, and when a problem occurs with the hammer head, it must be resolved as soon as possible. You know, no matter how abrasion-resistant and pressure-resistant materials are, they have a life cycle. We must determine whether the service life of the hammer has reached the limit by combining different situations that occur in daily operations, and determine when the hammer must be stopped. Henan Guangke technicians tell customers:
When the hammer of the hydraulic box-opening sand making machine was put into production, there was no wear on the surface and the corners. The hammer head mainly received the impact force, and the material hit the surface of the hammer head with a positive force, causing the hammer head to deform and bump, but If the hammer head is worn out, due to the decomposition of the bearing surface on the surface, the reverse force of the hammer head hammer surface will exert an impact force on the hammer head, and the tangential force will exert a cutting force on the hammer head. It directly causes the hammer head rotor to reduce the impact force when crushing materials, reducing production efficiency and increasing crushing time. Therefore, when the force of the hammer head of the machine shifts, and the change of the hammer head wear effect, it indicates that the service life of the hammer head is about to end and it will fail. If you find this situation in your work, you must resolve it as soon as possible and try to avoid it in your work.