J&M TN800-CNC CNC LATHES

Technical Description

This CNC lathe features a 3.94-inch bar capacity designed to accommodate various stock diameters for precision turning operations. The 31.5-inch swing dimension allows for machining of workpieces up to that diameter, providing versatility for mid-range production requirements. The extended machining length of 118.11 inches enables processing of long, slender components without requiring multiple setups, improving efficiency and reducing production time. The CNC control system utilizes computer numerical control technology to automate tool positioning and cutting parameters with exceptional precision. This automation capability allows simultaneous multi-tool processing and real-time monitoring of cutting conditions, including spindle speed, feed rate, and depth of cut. Modern CNC controls incorporate adaptive features that automatically adjust cutting speeds based on material properties and resistance, optimizing tool life and surface finish. The machine's configuration supports multiple axes of motion, enabling complex geometries and detailed machining operations. Advanced software integration facilitates precise tool path programming and compensation for variables such as tool wear, ensuring consistent part accuracy. Typical spindle speeds for modern CNC lathes exceed 10,000 RPM with micron-level accuracy. This lathe configuration is ideal for precision machining applications requiring tight tolerances, generally achievable to ±0.1mm or finer depending on setup parameters. The combination of bar capacity, swing diameter, and extended machining length makes this machine suitable for producing precision shafts, bushings, and similar cylindrical components in both prototype and production environments.