stayPrecision partsCompared to ordinary parts, more and more people tend to choose the former. As a component of machinery, why are precision parts more popular? What are the benefits of achieving precision machining of parts? Below, our chief engineer will introduce to you:
During the machining process, parts are prone to certain defects due to various factors. For example, if the appearance does not meet the standards, the scope of use is limited, and so on, the existence of these defects will inevitably bring certain problems to the use of the parts. To overcome these problems and unleash the unique value of the parts, precision machining is the best choice.

Choosing precision machining for parts can not only effectively improve material quality and accuracy, but also greatly enhance the durability of the parts and improve the overall quality of the machinery. Precision machining is also beneficial for improving the dimensional accuracy of parts, so the direct effect is to achieve interchangeability of parts, thereby increasing their wear resistance and service life.

It is precisely because of the aforementioned advantages that precision parts machining is so popular. When assembling equipment, there can also be more suitable areas for adoption, allowing its value to be maximized. From this perspective, it is necessary to pay attention to the precision machining process of parts.

After processing various different parts, we can obtain parts that are more suitable for ourselves. Therefore, in order to better serve themselves and maximize their value, many of these products cannot do without the important process of precision machining.

What is mechanical processing?

Mechanical processing is a process of changing the external dimensions or properties of a workpiece using processing machinery. It is divided into cold processing and hot processing according to the temperature state of the workpiece being processed. Generally, processing at room temperature without causing any chemical or phase changes in the workpiece is called cold processing, while processing at temperatures above or below room temperature can cause chemical or phase changes in the workpiece, which is called hot processing. Cold processing can be divided into cutting processing and pressure processing according to the difference in processing methods, while hot processing commonly includes heat treatment, forging, casting, and welding.

In addition, cold and hot treatment is often used during assembly. For example, when assembling bearings, the inner ring is often cooled in liquid nitrogen to shrink its size, the outer ring is heated appropriately to enlarge its size, and then assembled together. The outer ring of train wheels is also placed on the substrate by heating, and its firmness can be ensured during cooling.