As a Mining Machine Roadheader Exporter, share it with you.
The traveling part of the roadheader is composed of supporting wheels, supporting wheels, driving wheels and rail links, etc. When running for a certain period of time, these parts will show a certain degree of wear.
Roadheader For Mining
However, if maintenance is planned on a daily basis, just a little time for proper maintenance can be avoided in the future "major operation of excavator legs". Save you considerable maintenance funds, and can also avoid delays caused by maintenance.
The first point: If you walk on a sloping ground repeatedly for a long time and make a sudden turn, the side of the rail link will come into contact with the side of the drive wheel and the guide wheel, thereby increasing the degree of wear. Therefore, you should avoid walking on sloping terrain and sudden turning as much as possible. Straight travel and big turns can effectively prevent wear.
The second point: If you continue to use it when some of the supporting wheels and supporting wheels are unable to run, it may cause the rollers to wear off, and at the same time, it may also cause the wear of the rail chain links. If a non-operating roller is found, it must be repaired immediately! In this way, other malfunctions can be avoided.
The third point: the mounting bolts for supporting wheels, sprocket wheels, track shoe bolts, driving wheel mounting bolts, walking piping bolts, etc., are easy to loosen due to vibration after the machine has been working for a long time.
For example: If you continue to run the machine with the track shoe bolts loose, it will even cause a gap between the track shoe and the bolt, which will lead to cracks in the track shoe.
Moreover, the generation of the gap may also increase the bolt holes between the crawler belt and the rail link, resulting in serious consequences that the crawler belt and the rail link must be replaced because they cannot be tightened. Therefore, the bolts and nuts should be inspected and tightened regularly to reduce unnecessary maintenance costs.
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