24/11/2025
https://yot-cnc.com/ST30-2000/3000/4000HorizontalDoubleEndedFacingAndCenteringMachine.html
A 3-meter milling and drilling machine that can be called a "miracle tool" for machining large, long shaft parts like train axles.
It is specifically designed for machining large, long shaft parts like train axles, requiring double-end milling and center hole drilling. The machine bed is made of high-strength cast iron in one piece, undergoing multiple aging treatments to effectively eliminate internal stress. This ensures high rigidity and extremely low deformation rate during long-term, high-load machining, providing a solid foundation for machining accuracy.
The double-end machining system is equipped with high-precision milling and drilling power heads. The milling power head uses a high-power direct-drive motor, possessing high speed and powerful torque output, enabling efficient cutting during milling. Advanced toolpath planning and compensation technology ensures extremely high standards of flatness and surface roughness on the milled surfaces. The center hole drilling power head is equipped with a specially designed center drill, combined with a precision feed system, resulting in extremely high positional accuracy of the center holes drilled at both ends of the large, long shaft, with minimal coaxiality error with the shaft's centerline. This provides a precise positioning reference for subsequent turning, grinding, and other machining processes.
The transmission system employs high-precision ball screws and heavy-duty linear guides, enabling not only rapid and smooth movement but also positioning accuracy down to the micrometer level. During simultaneous machining at both ends, advanced electronic synchronization technology ensures coordinated machining actions at both ends, effectively avoiding errors caused by asynchronous processing. Furthermore, this milling and drilling machine is equipped with an intelligent CNC system, enabling automated programming, real-time monitoring and adjustment of machining parameters, significantly improving machining efficiency and stability, and meeting the high-precision machining requirements of train axle parts under complex working conditions.
YOTMT facing and centering machine with multi-function spindle combination is a special CNC machine tool for machining the end face and center hole of shaft parts. It can complete milling, drilling, tapping, chamfering and other processes on both ends of the workpiece in one clamping, improving the....