The radial drilling machine has a low rotational speed, and most of the tools used for drilling are ordinary twist drills. The machining of the workpiece requires manual secondary grinding. Manual grinding is difficult, the drilling accuracy is poor, and the surface finish is low, resulting in low processing efficiency.
The high-speed CNC drilling machine is controlled by the CNC system, and the speed can be adjusted at the same time, and the spindle center has the function of water discharge, which can be adapted to various tools. For example: high-speed U drill, violent drill, twist drill, etc. This makes it possible to drill, tap, and boring on elemental and composite parts. While eliminating manpower and reprocessing, it ensures the surface cleanliness and drilling accuracy of the processed workpiece, which greatly improves the production efficiency.
In addition, the high-speed CNC drilling machine can also carry out accurate drilling depth control through the CNC system, which avoids the inaccuracy and safety hazards of manual control depth. At the same time, the processing range of high-speed CNC drilling machine is also wider, which can adapt to workpieces of different sizes and shapes, and can complete the processing of multiple holes in one clamping, which greatly improves the processing efficiency and the consistency of the workpiece.
In contrast, traditional radial drilling machines can no longer meet the requirements of modern manufacturing for machining accuracy, efficiency and safety. Therefore, more and more enterprises have begun to adopt high-speed CNC drilling machines to improve production efficiency and product quality. Of course, the ** and maintenance costs of high-speed CNC drilling machines are relatively high, which may be a large investment for some small businesses. But in the long run, the superior performance and high rate of return of high-speed CNC drilling machines will make it a development trend in the manufacturing industry. Therefore, enterprises should choose suitable high-speed CNC drilling machines according to their own development needs and budget considerations, improve production efficiency and product quality, and lay the foundation for the sustainable development of enterprises.