TAIWAN MACHINE TOOL TTB-40A CNC LATHE

This CNC turning machine features a **machining length of 87.8 inches** and supports a **chuck size of 15 inches**, allowing for the handling of moderately large parts. It accommodates a **bar capacity of 3.5 inches** diameter, supporting solid bar stock machining. The turning diameter capability is up to **21.7 inches**, enabling machining of relatively wide workpieces. The machine operates under **CNC control**, providing precise, repeatable, and automated turning operations essential for complex and high-volume production. Its significant machining length facilitates long parts or multiple components in a single setup, improving efficiency by reducing the need for repositioning. The 15-inch chuck size offers sufficient size to securely hold parts during high-speed rotation, ensuring stability and accuracy. The bar capacity indicates the maximum diameter of bar stock that can be fed into the spindle for continuous machining, suitable for medium-scale production. Such CNC turning machines typically use advanced servo motors and ball-screw drives on the X and Z axes for precise tool movement, enabling various operations such as facing, threading, boring, and contour turning. The CNC control enhances flexibility with capabilities like tool turret indexing and programmable feeds and speeds to optimize machining conditions for different materials. This machine’s specs align it with medium to large production environments requiring efficient machining of parts with diameters around 20 inches and lengths near 7 feet, offering a balance of size, precision, and automation.