Focus on the penetration of the breaker

2023-04-04

The principle of the breaker can also be simply interpreted as: the kinetic energy of hydraulic oil inlet plus the kinetic energy of the accumulator pushes the cylinder rod upward to compress the nitrogen chamber; Knock the drill rod to complete the crushing work. In this process, the force of the equipment is one of the important factors to achieve the crushing effect, and we will classify it as the penetration force of the breaker. In that way, how about the penetration force of the Yantai breaker Woolen cloth?

Fully consider the problem of equipment design. When using a breaker, it is necessary not only to match the working weight, but also to pay attention to some problems in matching the output flow and pressure of the hydraulic hammer backup valve. Generally speaking, the flow rate of the hydraulic hammer determines the working efficiency of the breaker (that is, The number of impacts, the flow rate is proportional to the number of impacts), if the flow pressure of the bearing machine is higher than the demand of the hydraulic hammer, the overflow valve will undertake the heavy shunting and unloading work.

In addition, in order to crush efficiently, the breaker uses an appropriate penetration force. If the penetration force is insufficient, the hammering energy of the piston will not be able to effectively break the stone; in this way, the reaction force of the hammering force will be transmitted to the breaker The main body, the boom of the excavator\/loader wait, and then damage these parts; the penetration force is too large, the gravel suddenly tilts, and the crushing hammer hits the machine strongly, causing the gravel to fly, which seriously affects the safety of personnel and the breaker.

At the same time, when the boom of the excavator\/loader is lifted, if the penetration force is too large and the crushing operation is carried out, the equipment may suddenly tilt at the moment of gravel, and the breaking hammer is strong, and the violent impact of the breaking hammer on the stone will also cause damage. Cause damage to the breaker. Under this condition, the vibration will be transmitted to the crawler of the excavator. The wheels should be ensured to work under this condition. Therefore, during the strike operation, we must always pay attention to the penetration of the breaker. Don't work when the penetration is not enough.