Pay attention to guide rail lift after installation
Sometimes, some poor reactions occur after the guide rail lift installation on the factory, floor, wharf and other places. Let us summarize these problems, and tell you how to solve and prevent these problems.
1. Leakage phenomenon
Because of loose parts, vibration and heat of the machine, the effect of sealing face of the machine and the pipe joint, there will be a leakage phenomenon. Some defects such as casting, machining, assembly and debugging is hard to find, but due to the vibration and impact in the process of operation, this kind of defects are exposed, show the leakage (permeability) oil (water).Period, therefore, prone to leakage phenomenon.
2. Poor lubrication
As a result of the new assembly parts fit clearance is small, and due to reasons such as assembly, it is difficult to guarantee the uniformity of fit clearance, lubricating oil (grease) in less friction surface uniform oil film formation, to prevent wear and tear, Reducing lubrication performance, causing the early abnormal wear and tear parts. Caused serious precision of friction surface scratch or bite phenomenon, lead to failure.
New processing and assembling of the parts, geometry shape and dimension deviation exist, guide rail type elevator at the beginning of the use, due to alternating load such as shock, vibration, and the influence of factors such as heat, deformation, and the wear too fast, easy to make the original loose fastening parts produced.
4. Wear faster
Due to the new machine parts processing, assembly and adjustment, the influence of such factors as the friction surface is rough, cooperate with the surface contact area is lesser, uneven surface pressure condition.Machine in the process of running, concave and convex part chimeric friction each other on the surface of the parts, grinding of metal debris fell down, and as an abrasive, continue to participate in friction, accelerate the abrasion on the surface of the parts with more.The running-in period, therefore, easy to the wear and tear parts (especially with surface), wear faster.At this time, if the overload operation, may cause the damage of the parts, early failure.
5. Errors in operation
Owing to lack of understanding of the structure and the performance of the machine, especially the new operator, easy to cause failure because of the operating error, even cause mechanical accident. Please read the instructions carefully when using the product.
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