A large breaking hammer is one of the accessories often used by excavators. It is often necessary to break the operation process in house demolition, mining, and urban construction planning. If the hammer operation steps are incorrect, it will not only delay the progress of the project, but also be easily damaged. , effective use has become a very important thing. Now we will easily introduce you to the instructions in the use process. In the operation process, only by paying attention to this problem can the facility be used more reliably. .
1, vertical tap
Before the operation of the breaker, place the drill vertically on the crushed object, and then turn it on after confirming that the drill is stable. During the crushing operation process, always ensure that the drill is perpendicular to the object to be beaten; if it is inclined to the beating surface, the drill will be broken. It is possible for the drill bit to slip, which will damage the drill bit and the piston rod.
2, no air hits are allowed
During operation, the drill should be close to the object to be knocked anytime and anywhere. If the object to be knocked has been broken, please stop beating immediately, as empty hitting will cause the drill, flat pin, drill seat, front engine block, and bolt rod to appear. relatively obvious damage.
3. The operation process cannot be broken in water
It is not a closed structure and cannot be immersed in water at ordinary times. It is easy to damage the piston rod hydraulic cylinder and destroy the hydraulic oil circuit of the excavator. Therefore, try not to operate the process in rainy days and water; in special cases, except for the drill, other parts Cannot penetrate into water.
During the operation process of the breaker, a particularly large power will be transmitted to the rock. If the rock is broken immediately, the power will be released. If the rock hardness test method is high, and it is still not broken after multiple hits, it will be converted into a particularly large thermal power. The temperature of the tip of the drill rod can reach more than 400 degrees Celsius, which will cause the carburization of the drill rod to become soft, so that the surface will have a curling knife or even a block.
