CNC machine tool crawling fault diagnosis and elimination
Square Bolts, Square Head Bolts Ningbo Brightfast Machinery Industry Trade Co.,Ltd , https://www.brightfastener.com
The sliding parts of CNC machine tools, such as work tables, slides, slides, etc., often crawl when moving at low speeds. The so-called crawling refers to the non-uniform movement of the above-mentioned components when they stop moving. When it is slightly, it is a vibration that is not easily noticeable by the eyes, and when it is severe, it is a large-distance impulse. Because the crawling is non-uniform impulse, it seriously affects the machining accuracy; it is difficult to achieve precise positioning and micro-feeding for CNC machine tools with high positioning accuracy; in some cases, there may be cases such as knives and flying workpieces, so the height should be caused. Pay attention to it.