Mitchell Of Keighley Lathe Work | iPhone |

Regular checking of the lathe bed levels ensures that turning remains precise along the entire length of the machine.

Ensure the headstock oil sight glass shows the correct level. Use a premium ISO 68 or ISO 100 mineral gear oil (avoid modern automotive oils with sulfur additives, which can corrode bronze bushings). mitchell of keighley lathe work

For imperial threads on an imperial leadscrew, you can disengage the half-nut, rapidly crank the carriage back, and re-engage on the same line. Regular checking of the lathe bed levels ensures

Older Mitchell models utilize adjustable split-bronze bearings, while later iterations feature heavy-duty tapered roller bearings. For imperial threads on an imperial leadscrew, you

The typical operator was not a hobbyist. He was a in a British Rail workshop or a heavy plant repair depot. These lathes excelled at interrupted cuts —machining parts with keyways or casting irregularities that would chip a carbide tip on a flimsier machine. Their wide range of screw-cutting gears (often stored in a distinctive floor-mounted cabinet) allowed them to cut everything from standard Whitworth threads to obscure railway pitches.

The iron founders of Keighley were famous for producing "castings of every description," which provided the raw materials for its many engineering firms. It was within this ecosystem that would emerge as a respected manufacturer of metalworking lathes.