New concrete mixing station run-in period Precautions
Purchase new concrete mixing plant became operational when the influence of the new machine parts processing, assembly and transfers and other factors, the friction surface roughness, the smaller the area of contact with the surface, uneven surface pressure state, there will be a period of transition. The newly-purchased commodity concrete mixing station may experience some kind of situation? How should we handle it? The following aspects of China for this concrete network Xiaobian for you a brief run-down concrete mixing station precautions period.
Wear faster due to the dry concrete batching plants Stirring stations and other accessories parts processing, assembly and transfers and other factors, the friction surface roughness, with a smaller surface contact area, pressure state surface unevenness. The machine running the process, the concave and convex portions of the surface of the part are mutually fitted friction, wear down to the metal debris, and as abrasives, friction continued participation, but also accelerated the wear part mating surfaces. Thus, the run-in period likely to cause parts (especially mating surface) of wear, wear faster. In this case, if the overload operation, it may lead to the destruction of parts, occurs early failure. Such as: hzs concrete batching plant host leaves.
Poor lubrication due to the commercial concrete mixing station with a small gap new assembly parts, and because of assembly reasons, it is difficult to ensure uniformity with the gap, the lubricant (grease) in the friction surface is not easy to form a uniform film, to prohibit wear . Thereby reducing the effectiveness of lubrication, resulting in the early parts of abnormal wear. It will cause serious friction with precision surface scratches or bite, leading to failure.
Parts loosening commercial concrete mixing plant new processing and assembly, there are deviations with the size and geometry of the initial application, due to shock, vibration, and other alternating load, and the effect of thermal deformation and other factors, coupled with excessive wear fast and other reasons, would have been easy to make the fastening parts loose.