Some small errors sometimes occur during machining. There are three main types of manufacturing errors in the actual operation of machining machine tools, which are divided into spindle rotation, transmission chain and guide rail errors.
1. The spindle has a profound impact on the accuracy of parts production, specifically referring to the difference between the actual rotation axis and the average rotation axis of the machine tool. Many things such as spindle shaft degree and bearing encirclement will cause manufacturing errors. The guide rail is the basis for the operation of the machine tool, and it has played a good role in standardizing and restricting the basic points of many machine tool components. The error of the guide rail may be caused by improper assembly of the machine tool, or it may be caused by some bad problems of the guide rail itself, which has a negative impact on the application effect of the machining process.
2. The transmission chain is an important device for the transmission of kinetic energy. However, if the operating efficiency of the transmission at both ends of the transmission is different, or there is a problem in the assembly of the transmission chain, it will cause the operation of the transmission chain to malfunction, resulting in manufacturing errors and reducing zero. Accuracy of component production.
3. Transmission chain error The transmission chain error refers to the error of the relative movement between the transmission elements at both ends of the transmission chain. It is generally measured by the angle error of the end element of the transmission chain. Transmission chain error refers to the error of the relative movement of the transmission elements at both ends of the transmission chain. It is generally measured by the angle error of the end element of the transmission chain. The error of the machine tool transmission chain is one of the main reasons that affect the accuracy of surface processing. Improving the manufacturing precision and assembly precision of the transmission element, reducing the number of transmission parts, can reduce the error of the transmission chain. The errors in the appeal are all errors that are prone to occur in the machinery. All mechanical processing projects are necessary, and daily mechanical inspection and maintenance are done to reduce the risk of errors.