THE METHODS IMPROVEMENT FOR SOLVING TYPICAL DESIGN AND TECHNOLOGICAL TASKS BY USING COMPUTER MODELING

Abstract

Background. Typical design and technological problems that are solved when creating various engineering products are the designation of part sizes, the choice of material, the determination of a rational way to obtain the workpiece and the part itself, etc. Modern computer technologies can reduce the duration and eliminate possible errors when solving typical design and technological problems . The aim of the work was to improve the methods for solving typical design and technological problems that arose during the creation of a part typical for the automotive industry. Materials and methods. When solving the selection problem, the following materials were considered: MST.6 State Standart 380-50, steel 45 State Standart 1050- 2013, steel 60 GOST 1050-2013, cast iron SCh15 GOST 1412-85, cast iron SCH30 State Standart 1412-85, aluminum AK7 State Standart 1583-93, brass L60 State Standart 15527-2004, plastic ABS 2020-31 TU 2214-019-00203521-96. Research of modeling processes was performed using Компас-3D and SolidWorks simulation programs. Results. On the example of solving typical design and technological problems that arose during the creation of a part typical for the automotive industry, possible improvements to methods for solving them are shown. Conclusions. The application of advanced methods in the creation that arose during the creation of a part typical for the automotive industry made it possible to recommend using steel 45 State Standart 1050-2013, forging a blank forging by hot forging on a horizontal forging machine, and also creating design and technological documentation for manufacturing the details.

Keywords

• typical design and technological tasks
• computer technology
• the designation of the dimensions of the part
• the choice of material
• the rational method of obtaining the workpiece and the part