Part machining process is the process of directly changing the appearance of raw materials (shape, size, position, performance) in order to make them into semi-finished or finished products. This process is called the process flow, is the processing technology of parts processing process benchmark, precision parts processing more complex.

Precision parts processing process benchmark can be divided into different processes: casting, forging, stamping, welding, heat treatment, machining, assembly and so on categories, precision parts processing process generally refers to the entire part of the CNC machining and machine assembly process in general, and other such as cleaning, inspection, equipment maintenance, oil seals, etc. are only auxiliary processes. Turning methods to change the surface properties of raw materials or semi-finished products, the process we call the CNC machining process, precision parts processing industry in the CNC machining process is one of the most important process. 

Machining is a very demanding and rigorous process, the quality of the operator is also quite high, because to ensure its high precision and high accuracy to processing, then in the process of machining to pay attention to what principles? The following for everyone to introduce.

The first point: to separate the coarse and fine parts, because roughing and fine machining of the workpiece is subjected to cutting force, clamping force and heat are not the same. Compared to fine machining rough machining cutting volume, cutting force, heat generation is obviously greater than fine machining, and processing surface is more likely to produce hardening phenomenon, its internal internal stress is also larger. Therefore, in order to ensure the processing of high precision, roughing and fine machining must be separated, for some parts with very high precision requirements to put them in roughing after fine machining before, in addition to low-temperature annealing to eliminate internal stress, to ensure its high precision.

The second point: for the choice of equipment should be reasonable and accurate, for roughing should be selected in the power of the machine tool, because its main purpose is to cut off most of the machining margin, the requirements for accuracy is not so high. But for fine machining requires the choice of high-precision machine tools for processing, a reasonable choice of machine tools can ensure the accuracy of processing, but also to extend the service life of the machine tool. 

The third point: the reasonable arrangement of the order of the machining process is also very important, such as the heat treatment process should be arranged in the mechanical processing before. To eliminate internal stress failure treatment, tempering treatment and other processes should be arranged in the rough machining before finishing; in order to improve the mechanical properties of the parts carburizing, quenching, tempering and other general arrangements after machining.

The above is the principle of machining processing related content.

Part machining process is the process of directly changing the appearance of raw materials (shape, size, position, performance) in order to make them into semi-finished or finished products. This process is called the process flow, is the processing technology of parts processing process benchmark, precision parts processing more complex.

Precision parts processing process benchmark can be divided into different processes: casting, forging, stamping, welding, heat treatment, machining, assembly and so on categories, precision parts processing process generally refers to the entire part of the CNC machining and machine assembly process in general, and other such as cleaning, inspection, equipment maintenance, oil seals, etc. are only auxiliary processes. Turning methods to change the surface properties of raw materials or semi-finished products, the process we call the CNC machining process, precision parts processing industry in the CNC machining process is one of the most important process. 

Machining is a very demanding and rigorous process, the quality of the operator is also quite high, because to ensure its high precision and high accuracy to processing, then in the process of machining to pay attention to what principles? The following for everyone to introduce.

The first point: to separate the coarse and fine parts, because roughing and fine machining of the workpiece is subjected to cutting force, clamping force and heat are not the same. Compared to fine machining rough machining cutting volume, cutting force, heat generation is obviously greater than fine machining, and processing surface is more likely to produce hardening phenomenon, its internal internal stress is also larger. Therefore, in order to ensure the processing of high precision, roughing and fine machining must be separated, for some parts with very high precision requirements to put them in roughing after fine machining before, in addition to low-temperature annealing to eliminate internal stress, to ensure its high precision.

The second point: for the choice of equipment should be reasonable and accurate, for roughing should be selected in the power of the machine tool, because its main purpose is to cut off most of the machining margin, the requirements for accuracy is not so high. But for fine machining requires the choice of high-precision machine tools for processing, a reasonable choice of machine tools can ensure the accuracy of processing, but also to extend the service life of the machine tool. 

The third point: the reasonable arrangement of the order of the machining process is also very important, such as the heat treatment process should be arranged in the mechanical processing before. To eliminate internal stress failure treatment, tempering treatment and other processes should be arranged in the rough machining before finishing; in order to improve the mechanical properties of the parts carburizing, quenching, tempering and other general arrangements after machining.

The above is the principle of machining processing related content.