The analysis of stress loading of the beam of of universal power means in the conditions of static and dynamic stress loading is considered in the paper. Calculations for a case static stress loading are presented and also during the movement of power means with various dynamic factor values. Dynamic and static stresses acting in the beam of the steering axle are presented in the table. The calculations conducted enabled to make a conclusion about ruggedness of the structure.

The work purpose was working out of computer modelling system of hydrodynamics of casings cementation that creates a computer dynamic model of casings cementation process.

The program «ОРРОПС» is a collection of some of the forms, which made the original data. To make the source data used interactive mode, implemented using visual components Delphi. After analyzing the original data, given the result: the instruction card, which contains the name of the operation, the data about the material and the form of billets, information about the machine and cutting tools, rational modes of cutting, as well as accessories and computer time required to perform the operation.