Lathe Feed Mechanism Diagram - Gear Train & Control System Explained #158247 (License: Personal Use)

This black-and-white engineering diagram illustrates the internal feed train of a metal lathe, including hand long feed (A), hand cross feed (1), power long feed (B), power cross feed (10), and the lead screw (IV) driving the carriage. Key components such as the worm gear (H/H′), bevel gear (4), spur gear (C), rack (E), and split nut (V) are clearly annotated to show how rotational motion is converted into precise linear movement. The layout demonstrates both manual override and motor-driven operation modes.

Used in machining education, technical manuals, or CNC/lathes repair guides; targets engineers, machinists, vocational students, and hobbyists seeking to understand mechanical feed systems in turning operations.