Grooving or recessing operations, sometimes also called necking operations, are often done on workpiece shoulders to ensure the correct fit for mating parts. When a thread is required to run the full ...

The basic engine lathe, one of the most widely used machine tools, is very versatile when used by a skilled machinist. However, it is not particularly efficient when many identical parts must be ...

Thread cutting on a lathe demands steady hands, sharp focus, and careful coordination. Watch as each pass brings the threads closer to a perfect finish. Have you ever tried your hand at lathe ...