In modern construction, a wide variety of machines and mechanisms are used – lifting cranes, trucks, dump trucks, excavators, concrete and many others. All this diversity can be combined with one capacious and expressive word – “special equipment”. And, practically, all this mass of mechanisms is equipped with hydraulic cylinders. And since these are nodes that are subject to multiple loads, the repair of hydraulic cylinders is relevant and requires certain time expenses. Most often, in these units, there is a strong wear of the eye. Holes for the axes under the influence of loads are produced and become oval. This is where the need arises in their restoration.
It’s no secret that a simple building mechanism slows down the rate of construction. And in order to reduce the time of repair work, special devices were created, with which the restoration of the eye is performed with high accuracy and the least expenses of forces and working time. These are specially created expanded lights. Their use eliminates the need for almost complete disassembly of the node for the repair of the eye. The need for a milling machine also. And the high accuracy of the boring of the restored hole indicates the quality of such an aggregate.
In addition, construction equipment working in construction is quite often located in conditions of strong dustiness. This, in turn, affects the service life of many cars. Including hydraulic cylinders. Therefore, serious attention should be paid to timely replacement of lubrication. This event significantly extends the service life of hydraulic cylinders. This is carried out according to the technical care map, which is necessarily attached to each unit of special equipment. Service on the map of lubricants (it contains places of application or replacement of lubrication, types of lubricants used for various nodes and the timing of the next lubricant replacement) should be performed in these temporary intervals. Fully, this applies to hydraulic cylinders.
Timely replacement of spent lubrication allows the use of a full -time resource, both the entire hydraulic cylinder and its individual nodes. Thanks to this, special equipment can do without repair of individual units for a very long time.
The use of devices similar to the waste and subframes can significantly improve the quality of the repair and reduce economic losses from downtime due to repairs. In addition, the simplicity of such units is of great importance and the portability of such units is of great importance. The possibility of their delivery to the repair site is also an important factor. After all, the construction site is far from always located near repair workshops. And the compactness and ease of devices allows you to deliver them to the most inaccessible areas.
And I also want to add that such a device, such as a hydraulic cylinder, which is assigned the functions of a lifting device or an improviser mechanism, plays an important role in the good functioning of construction special equipment. After all, the serviceability of construction special equipment is an important condition for the timely delivery of facilities.