Air Cylinder Punch Press Manufacturer Explains Factors Affecting the Precision of Shandong Punch Presses

Today, Shandong Punching Machine Manufacturer introduces the factors affecting equipment precision. Let's take a look together below.

Slider and guide rail precision. The slider is the direct working part of the Shandong punch press. It is typically made of cast steel, but can also be machined from steel. The precision of the slider and guide rail is an integrated aspect. Die punches usually consist of two guide rails, which are V-shaped and rectangular. The V-shaped guide rail is also known as a four-sided guide rail, featuring four contact surfaces. The rectangular guide rail is also referred to as a six-sided guide rail, with six contact surfaces. The guide rail grinding machine performs precise grinding on all guide rail surfaces, measures with lever faces during the machining process, and carries out scraping operations to ensure mating precision. Enclosed punches typically have four guide rails, usually employing right-angle guide rails. The main factors affecting the precision of sliders and guide rails are machine precision and equipment technology.

Slider Balance Equipment. During the punching process in Shandong, the slider may fall. After the work is completed, it will be subjected to the reaction force of the mold. The reaction force and the precision of the guide rail will cause slight changes in the slider's working trajectory. With the addition of the slider balance device, the slider and the guide rail can maintain parallelism.

The slider's bottom and workbench precision. The die slide bottom of the press is equipped with upper molds, lower molds for the workbench equipment, and other feeding materials. The materials for the two workbenches are made of cast steel. After the casting is completed, it is first milled on a milling machine and then ground on a surface grinder to ensure precision. When equipment is needed, measurements are taken with instruments, and adjustments are made promptly upon discovering any issues.

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