The reason why precision machining is called precision is because its processing technology and process and precision requirements are very high, and in the process of processing a little carelessness will affect the accuracy of the product, resulting in product scrap, then what factors in the processing process will affect the precision of machining.

(1) The spindle rotation runout of the machine tool can produce some errors to the machining accuracy of the parts.

(2) The inaccuracy of the machine tool guide rail can also lead to the shape error of precision parts.

(3) Transmission parts can also lead to workpiece processing error, which is also the most important factor of workpiece surface error.

(4) Different types of tools and fixtures will also have different degrees of impact on the accuracy of the workpiece.

(5) In the process of machining and cutting, due to the change of the position of the force point, the system will produce deformation, resulting in differences, and the accuracy of the workpiece can also produce different degrees of error.

(6) Different cutting force will also affect the accuracy of workpiece.

(7) During the machining process, the process system will produce certain thermal deformation under the action of various heat sources.

(7) The deformation of the process system caused by heating often affects the accuracy of the workpiece.

(8) The deformation of the machine tool caused by heating will lead to the deformation of the workpiece.

(9) The thermal deformation of cutting tool has a great influence on the workpiece.

(10) The thermal deformation of workpiece is mainly caused by heating in the cutting process.

Dalian Hanpu Jiangxin Precision Machinery Co., Ltd. is a comprehensive machinery processing and international trade enterprise mainly engaged in designing and manufacturing all kinds of fixtures, precision mechanical parts, machine parts and mold accessories. Welcome to inquire.