Excavator masters share six tips for crushing operations

Anyone who is engaged in the excavator industry is familiar with the broken hammer, not only because the wages of the crushing operation are higher, but also because the risk and difficulty factor of the crushing operation are higher than the ordinary work.

For the driver, choosing the hammer, hammering, and manipulating the hammer are the basic skills. However, in actual operation, the problem that the breaker is often bad and the maintenance takes a long time is also very distressing. In fact, if you want to dig There is no problem with the crushing operation of the machine. The daily operation is not only to operate the love machine according to the requirements, but also to do the following.

The first point: Checking the inspection work of the broken hammer is the most basic, and it is the most unacceptable. Many broken hammers are faulty. In the final analysis, they are not given enough attention because of slight abnormalities.

For example, if the high and low pressure oil pipes of the broken hammer have already showed signs of looseness and whether the pipeline has started to leak oil, these details must be checked to prevent the oil pipe from falling off due to high frequency vibration of the crushing operation.

The second point: to prevent the air strikes in the operation of the breaker, many operators will think that the problem of broken hammers is not serious, so the wrong understanding will lead to the wrong operation of the people, the drill rods are not always maintained and broken objects Vertically, there is no tight pressing on the object, and the operation is not stopped immediately after the crushing, and the air play occurs a few times.

The air-to-air problem does not seem serious, and it does not cause much damage to the breaker itself. In fact, this wrong operation can cause the main body bolt to loosen, the precursor to be damaged, or even damage the machine! Be sure to take the lead.

The third point: the old driver who has been swaying for a long time, can't do the shaking work without shaking the drill rod, but this behavior must be minimized!

Otherwise the damage of the bolts and the drill rods is accumulated over time!

In addition, the hail hammer falling too fast, heavy crushing and other habits must also be corrected in time!

The fourth point: water, sediment in the working water or sediment, the use of broken hammer is less likely, but does not rule out the possibility of construction under such conditions, this time we must pay attention to, in addition to the drill rod In addition, the remaining part of the hammer cannot be soaked in water or sediment.

The reason is very simple. The hammer itself is composed of precision parts. The most feared of such precision parts is the accumulation of water, mud, etc., which will seriously affect the performance of the piston. Seriously, the breaker will be broken prematurely.

The fifth point: continuous operation sometimes arrives when the project time is particularly urgent, the driver will continue to work continuously, then this time must pay special attention, when working continuously on a hard object, the continuous breaking time in the same position should not exceed One minute, mainly to prevent high oil temperature and damage to the drill rod.

The sixth point, the hammer pushes the weight and uses the guard of the breaker to push the heavy object. I believe that everyone has done it more or less. In fact, this behavior is very dangerous. On the one hand, there is damage to the breaker itself, another If the broken model is small, accidentally causing dangerous accidents such as broken arms and overturning of the machine.