There may be errors in chain transmission and transportation slowly. Although it is not very large, it is accumulated over time. There are still some errors in the transmission. How is this error produced and how is the process of chain transmission error generated? The following Driving chain manufacturer(GETECHAIN) will explain it to you.
Transmission chain error will affect the accuracy of tool movement, and in some cases, it is the main factor affecting machining accuracy. For example, when hobbing gears, it is required that the ratio of the rotating speed of the hob to the rotating speed of the workpiece is stable and the strict movement relation is adhered to.
When the transmission elements in the transmission chain (e.g. roll cutting change gear, indexing worm gear pair, etc.) have manufacturing errors and installation errors, as well as wear and tear during use, the accurate movement contact will be damaged and the rolled-out gear will have errors (e.g. circumferential pitch errors, circumferential pitch accumulated errors and tooth profile errors, etc.). Therefore, the transmission accuracy of the machine tool transmission chain depends firstly on the manufacturing and installation accuracy of each transmission element, and secondly on the orientation of each transmission element in the transmission chain.
Therefore, in order to avoid errors in chain transmission, it is necessary to be precise during installation, so as to avoid or reduce errors. However, it is only necessary to adjust when errors occur, which is not a great hindrance.
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