Deep Analysis of Track shoe Maintenance Method of Excavator by Crawler Track Shoe Manufacturers
Crawler track shoe manufacturer in-depth analysis of excavator track pad maintenance methods.crawler track shoe, is very common in engineering machinery. Most engineering machinery products have crawler track, and many crawler track shoes form a crawler. Now the split track pad is made of rubber and steel. In construction, as the main excavator of mechanized construction, its failure rate also increases with the temperature and the heat of construction peak season. In order to prevent and reduce the occurrence of faults, the mantenance of excavators in the daily use process is extremely important.
The characteristics of integral track pad of paver: some supporting track pads for heavy transport machinery. To solve the problem of ground damage caused by the contact of track pad for transport, the company invented and disclosed a polyurethane steel-plastic composite track pad for transport machinery, which contains single steel plate with track pad. Its characteristics are that polyurethane and its bonding and package are arranged on the outer surface of single steel plate. The composite processing method is equipped with the steel-plastic composite track pad of the invention, which can run on high-quality pavement such as cement, can have good contact with the ground, and can effectively prevent the damage of the track pad to the ground. When paver works, the adhesion force is realized by friction between rubber on track board and ground. When turning, it is realized by the difference of walking speed between two sides of track. During turning, the friction force between track board and ground is very large when the lateral displacement of track board occurs. If the strength or deformation ability of rubber is not enough, the track board will be seriously damaged, such as wear and tear. And so on. When hot mix asphalt mixture is paved in summer, the increase of ambient temperature leads to the decrease of rubber deformation ability, and the damage situation is more serious at this time.
Crawler track shoe is one of the undercarriage parts of construction machinery, and it is a kind of vulnerable parts of construction machinery. Now it is commonly used in excavators, bulldozers, crawler cranes, pavers and other construction machinery. As we all know, all components in the tracked unit will be worn out more or less in daily use, for many reasons, and this kind of wear can not be completely avoided. Pollution of spare parts, incorrect installation, use of non-original parts and other reasons may accelerate wear and tear. The crawler of excavator consists of chain rail joint, chain rail sleeve, caterpillar pin, Caterpillar board and Caterpillar board bolt, etc. The market price of a pair of track varies from tens of thousands to hundreds of thousands of yuan. The service life of the track is mainly related to the operation and use of the driver, besides the quality of manufacture. Correct operation will prolong the service life of the track and reduce the construction cost.
1.Size specifications and standards, whether they can perfectly fit with the machine, the track plate steel plate and rubber plate, the connection size and the surface hardness of the steel plate are in line with the relevant industry standards, and there are no cracks in the forging of the steel plate.
2. Professional equipment polishes fine accessories for you. We have chemical analysis reports for each batch of products. Crawler steel plate is painted and the joint surface is processed very smoothly. 3. Perfect design concept and rubber used on raw material rubber plate are oil-resistant, asphalt-resistant, corrosion-resistant, diesel oil-resistant and wear-resistant. There are no cracks and local shedding of rubber plate. What kind of pavement is the Caterpillar board suitable for? Generally, it is suitable to walk on very soft ground (wetland). 1. The rough ground with big obstacles such as rolling stones and fallen timber can not be used. 2. When it is inevitable to cross obstacles, it should be reduced to half speed and drive slowly. 3. When choosing track bandwidth, in the range of floatability and grounding pressure of the car body, as far as possible, choose narrow track board, use too wide track board and split track board. Because the load of the track board becomes larger, the track bandwidth becomes smaller. Compound glue can cause the bending of caterpillar plate, fracture of chain rail joint, pin breakage, pin dropping or loosening of caterpillar bolt, etc.
