The service life of excavator pile driver is related to long-term investment. The longer the service life of excavator pile driver is, the higher the rate of return we will generate. Then how to increase the service life of excavator pile driver? Today's network editor to introduce in detail.
In order to improve the quality of excavator pile driver, make it durable, manufacturers often have their own quality assurance system, and inspection methods. Some engineering construction machinery and equipment server and the total project quality is good. However, the quality of mechanical equipment notes produced by outsourcing manufacturers is not very good, which often leads to abnormal bare machines. If there is such a small forklift, it is only because the quality of the safety seal ring of the main control valve is not up to standard, which needs to be removed and replaced frequently, which improves the maintenance labor. Therefore, automobile manufacturers should strictly follow the construction acceptance specification for outsourcing parts, and the unqualified outsourcing parts are prohibited to be installed with one key.
The quarterly maintenance of excavator pile driver is important to increase the service life of mechanical equipment. Railway line construction enterprises have many written provisions on the maintenance of mechanical equipment. Pile hammer manufacturers have many written provisions on the maintenance of mechanical equipment. However, many construction enterprises neglect the maintenance work when they are in rush period. They feel that the mechanical equipment is in normal operation without common faults, so they don't need to slow down Carry out maintenance. Because the maintenance can remove the hidden danger of mechanical equipment, if not immediately maintenance, it will make the industrial equipment appear big common fault, and even produce safety accidents. That not only increases the maintenance cost, but also delays the construction period of the project.
In fact, the service life of mechanical equipment can be divided into economic development service life and technical service life. The service life of economic development is a more effective application period of mechanical equipment from the perspective of economic development. In fact, it refers to the period that can reduce the annual application cost of mechanical equipment (composed of two parts: the annual equal share of the purchase cost of mechanical equipment and the annual operation cost of Mechanical equipment). Technical service life refers to the effective application period of mechanical equipment from the perspective of technical analysis. In fact, it refers to the continuous time from the beginning of mechanical equipment application to elimination due to advanced technology. It is related to the rate of technological progress, while the operation time of mechanical equipment is irrelevant.
It is very suitable for municipal engineering, highway bridge, cofferdam, engineering construction subgrade and other short pile projects. The vibrating pile driving and pulling hammer uses its high frequency vibration to vibrate the pile body with high instantaneous speed, and sends the vertical vibration caused by mechanical equipment to the pile body, which causes the sand structure around the pile to change greatly due to vibration and reduce the compressive strength. The sand around the pile vaporizes to reduce the friction between the pile side and the sand, and then the pile is driven into the soil by the working pressure under the excavator, the vibration hammer and the weight of the pile body. When pulling out the pile, under the condition of vibration on one side, the pile is pulled out by lifting force in the excavator. The excitation force required by the foundation piling machinery and equipment should be comprehensive and clear according to the soil layer, soil layer, moisture content, pile type and structure.
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