MOBILE PROCESSING OF ASSEMBLY ELEMENTS OF HIGHWAYS
The issues of preparation of connecting elements of pipelines during repair and restoration of highways in the field with a limited number of technological equipment are considered. It is shown that the replacement of traditional methods of processing on the combined types of preparation of the replaced sections of the highways for welding can improve the accuracy of the mating elements, eliminate the appearance of burrs at the junction of parts. This reduces the need for subsequent technological impacts, improves the quality of repair, provides tightness of highways, reduces the cost of operation and the period of restoration of the highways. Justified the field of rational use of combined processing techniques in the Assembly of parts after repair of main pipelines with account of operations in the field or during pre-flight tests on polygons. Here the greatest advantages are gained by the electrocontact method of separation of materials. Which does not require new power sources electric shock can be applied using as a working medium available technical water. Application of electrocontact processing method of connecting nodes on the proposed schemes ensures safe operation at low voltages the current source gives the possibility, without the complexity of mobile means of providing repairs quickly to restore the product to eliminate the causes of abnormal situations in the construction and operation of highways hydraulic systems of transport vehicles, especially in the case of use in service environments under great pressure.