China Top Machinetools

How to improve the machining accuracy of slant-bed CNC lathe?

The slant-bed CNC lathe is a highly efficient and versatile machine tool that has revolutionized the way we approach mass production of machined parts. With its high-speed, high-precision, and high-rigidity capabilities, the slant-bed CNC lathe has become a staple of modern manufacturing, enabling faster, more accurate, and more cost-effective production of complex parts.

One of the key features of the slant-bed CNC lathe is its FANUCOi-TC CNC system with Manual Guide and full digital drive, which comes as standard. Additionally, the machine also offers an optional SINUMERIK810D system, providing users with greater flexibility and control over their machining processes. With a spindle speed of 5000r/min and rapid traverse speed of 25m/min for the X-axis and 30m/min for the Z-axis, the slant-bed CNC lathe is able to handle a wide range of machining tasks, from turning to drilling and tapping, with remarkable speed and accuracy.

Another notable aspect of the slant-bed CNC lathe is its 35° slant-bed design, which provides a natural angle for the cutting tool to reach the workpiece, allowing for greater stability and accuracy during machining. The horizontal base and slant-bed are combined into one, and the frame type structure and the beige cloth reinforcement improve the overall rigidity of the machine, ensuring greater stability and precision during high-speed machining.

To ensure the safety and reliability of the machine, the slant-bed CNC lathe comes with a fully enclosed integral guard, preventing chips and debris from flying out of the machine during operation. In addition, stainless steel guards for the linear rails and turret help prevent chips from splashing inside the rails and turret, ensuring smooth operation and easy chip removal through the catcher box or conveyor.

To further enhance the accuracy and performance of the machine, there are several measures that can be taken. For instance, the machine should be adjusted to standard accuracy levels, with particular focus on spindle, inset, and bed. Monitoring the machining process in real-time helps identify deficiencies and adjust them as needed. Additionally, attention should be paid to whether electronic pulse errors impact the lead of the ball screw, and whether the precision of each transmission mechanism meets factory requirements. Minimizing deviations in CNC programming can further reduce errors and ensure optimal performance.

Overall, the slant-bed CNC lathe is a highly capable and efficient machine tool that is well-suited for mass production of machined parts. With its advanced features and capabilities, it has become a cornerstone of modern manufacturing, enabling businesses to achieve greater productivity, efficiency, and cost-effectiveness in their machining processes.


Post time: Mar-06-2023