The machining center is composed of mechanical equipment and a numerical control system. It is an automatic machine tool used to process workpieces with complex shapes. Compared with traditional machine tools, it greatly improves the production efficiency of enterprises. However, if the selected model does not meet the processing requirements, it will also have a certain impact on the processing quality. Next, I will introduce the five elements that will affect the processing quality of the processing center for reference when purchasing.

Rigidity of machining center

The stiffness of a piece of equipment will directly affect the machining accuracy and production efficiency of the finished product, which is closely related to the production characteristics of the machining center. Because the processing speed of the machining center is much higher than that of ordinary machine tools, the requirements for structural rigidity are relatively high. Enterprises should pay special attention to this when choosing a machining center.

Machining accuracy of machining center

Machining accuracy and product quality are closely related. If the accuracy is questioned, the buyer's willingness to buy will also decline. The so-called machining accuracy is the sum of the errors generated in the entire process system, including the errors existing in the machine tool itself. When selecting the model, you can refer to the identification method of the process ability KP as the basis, and choose the model suitable for the production of the enterprise.

The function of CNC system of machining center

The CNC system is an important part of the machining center, and it is also the brain structure of the entire equipment. The quality of its control level will directly determine the smoothness of the machining operation, and it will also affect the final machining effect of the parts, and its functions need to be combined. The machine tool performance needs to be selected, and there is no need to blindly pursue high standards to avoid wasting resources.

Number of coordinate axes and linkage axes

At present, the common machining centers on the market include three-axis, four-axis, and five-axis, and the price of different axes is also different. However, the selection of the number of coordinate axes and the number of linkage axes should be based on the premise of meeting the processing requirements of the workpiece. Even if the number of axes is more, the function of the machine tool will be more, but it is still necessary to combine the process requirements and balance the capital investment of the enterprise.

Active tool changer and magazine capacity

The length of the tool change time directly affects the processing yield, and the size of the tool magazine capacity determines the number of tools, which in turn affects the type of processing technology. According to the statistics of practical operation experience, 50% of the various failures of the machining center are related to the active tool changing equipment, so it is necessary to choose the tool changing equipment with high reliability to reduce the failure rate.

In addition to the above equipment and hardware factors, in order to ensure the quality of product production, it is necessary to strengthen the quality awareness of operators, strictly abide by the operating regulations, improve the pass rate of products for one-time inspection, and enhance the overall competitiveness of enterprises, thereby creating more production. benefit.

Conclusion

For more information about 3 axis vmc,4th axis for vmc,vmc milling cutter, we are glad to answer for you.