ҰЛҒАЙТЫЛҒАН ЖҮРІСТІ ЖҰДЫРЫҚШАЛЫ-БҰРАМАЛЫ ПРЕСС
Mechanical engineering is the leading branch of the world industry, which accounts for about a third of all products. The main task of mechanical engineering is to provide all other industries with technological equipment for efficient work. A special role in the technical progress is played by the machine tool industry, which helps automate production processes. The structure of machine-tool building includes forging and stamping equipment. Modern forging and stamping equipment has several thousand years of history. It all started when in the era of the Eneolithic (IV-III millennium BC) people began using copper as a tool of labor. All branches of mechanical engineering require the organization of mass production of shaped parts or their blanks (semi-finished products) with high mechanical properties and with insignificant losses of materials, often of high cost. On press machines, it is possible to obtain parts and blanks that do not require significant machining, often not requiring machining by cutting. Typical for forging and stamping equipment are high productivity, low cost and the possibility of mechanization and automation. The development of the country''s industry is determined by the volume of the metal produced, the production of different, high-quality products from metal and alloys, which, at an enormous level, depends on the quality of processing. Knowing the technological capabilities of metal forming processes helps to choose the most optimal technological processes, processing and auxiliary equipment and use them technically correctly. Metals - elements that have the ability to deform, have high viscosity and strength, and electrical and thermal conductors. By fusing various metals with different properties, it is possible to obtain heat-resistant, high-strength, and other materials. This article relates to the field of metal forming, in particular to devices for processing sheet metal and thin-walled metallic material of a large length. A detailed mechanism and principle of operation of the press with an increased stroke are shown. The press with increased stroke is an extension of the technological capabilities of the prototype, in particular, an increase in the working stroke of the tool, which will allow processing blanks having a length of more than 3-4 diameters of the cross section.