Compared with the sales of piling machinery, the sales volume of power head reducer can reflect its three obvious characteristics: one is the quantity, the other is the quantity, and the other is the quality. The so-called bit quantity refers to the average annual sales of 600, indicating that the power head reducer components play an important role in piling machinery and are the main components in piling machinery. The so-called dosage means that the sales volume of power head reducer is less than the total sales volume of various drilling rigs, which proves that the power head reducer has certain quality in all equipment. Otherwise, it is not resistant to use and will be at least equal to or even greater than the total sales volume of various drilling rigs, refers to the power head reducer has always maintained the "runner-up" sales, in addition to human factors, but also shows that although it has a certain quality, but the quality has not yet reached the best, which requires continuous technology and quality research.
As the main part of the pile machinery, how to make the power head reducer to extend the life and be durable? It seems that apart from the manufacturer to further improve the technology and quality, the human maintenance factor is also very important. Here, the main power head maintenance, must do the following:
First, the lubricating oil of the reducer installed in the power head gearbox should be checked regularly, and the oil must be replaced in time after it is black. When the new power head is used for the first time, a new oil must be changed after 1-2 months of operation. The oil must be changed when 2000 or 3 oil is used for the first time, and the oil must be changed every 3-6 months or 4000 months depending on the working conditions.
Second, when it is found that the oil temperature rises significantly during the work process, and exceeds 100 ℃, and abnormal vibration and noise are generated, the use should be stopped, and the cause should be found out and the fault should be eliminated.
The third is to maintain the power head of the pile driver, which should be maintained according to the reasonable maintenance rules and regulations of the user unit. During the maintenance of the power head of the pile driver, the order and position of the disassembled parts should be noted, and the inherent shape of the parts should be protected. When the parts are installed after maintenance, the original order and position of the parts should be restored.
Fourth, the user unit shall make detailed records of the operation of the power head and the problems found in the maintenance. In addition, after each construction is completed, the mud and sand of the drill pipe, drill bit, sliding bracket and opening and closing fixed bracket should be cleaned up, and lubricating oil should be added to the connection, and damage and deformation of each component during disassembly should be avoided. The bolts and nuts to be disassembled should be cleaned of mud and rust removal oil for the next construction. Correctly maintain the power head of the pile driver. If the drill bit is severely worn, the drill bit should be replaced to avoid wear of the spiral blades on the spiral drill pipe and maintain your safety.
People need maintenance, maintenance is not good will lose life. Machinery is the same, the same quality, in the same use of different users, there will be different service life, this is the importance of maintenance. Of course, the maintenance method mentioned above is simple, and in practice, we need to summarize it carefully, so I won't say much here.
