hardening structures

TECHNOLOGICAL FEATURES OF RESTORATION OF RIMS OF SUPPORT ROLLERS FOR TRACKED VEHICLES

The use of tracked (caterpillar) vehicles enables us to meet the requirements concerning harmless impact upon the environment, the considerable amounts of work to be fulfilled being saved. In particular, as compared to wheeled vehicles, there is less pressure upon the ground; there is also the opportunity to work in specific conditions of marshy, sandy, and low-bearing soils; stable performance in hard climatic conditions, etc. is also possible there. A necessary and important part of the tracked vehicle is its special suspension.

Strengthening and reconstructionof drilling core pipe for engineeringand geological exploration

Currently, there is a tendency to increase the depth of gaseous and liquid fossils extraction. Therefore, prospecting and developing new deposits is promising. There is also a need to create  new  freshwater  sources  and  implement  relevant  geological  work  based  on  this  need.  It  is essential to have information about the characteristics of the explored slabs and the geology of the fields in general. Implementation of engineering and geological core drilling exploration is the most acceptable and provides the necessary data.