Transmission chain error will affect the correctness of tool movement, and in some cases, it is the main factor affecting machining accuracy. The China chain supplier(GETECHAIN) https://www.getechain.com/
explains to you how the transmission chain error... moreTransmission chain error will affect the correctness of tool movement, and in some cases, it is the main factor affecting machining accuracy. The China chain supplier(GETECHAIN) https://www.getechain.com/
explains to you how the transmission chain error occurs. For example, when hobbing gears, it is required that the ratio of the rotational speed of the hob to the rotational speed of the workpiece is constant and the strict motion relationship is maintained.
When the transmission elements in the transmission chain (e.g. hob change gear, indexing worm gear pair, etc.) have manufacturing errors and assembly errors, as well as wear during use, the correct motion relationship will be destroyed, resulting in errors (e.g. pitch error, pitch accumulation error and tooth profile error, etc.) on the rolled-out gear. Therefore, the transmission accuracy of machine tool transmission chain depends firstly on the manufacturing and assembling accuracy of each transmission element, and secondly on the position of... less
