Keywords lathe, machining, screw threads, thread cutting, precision, tool grinding, machining process, undercut, alignment, measurements Email us at [email protected] if you have questions about ...

This article was originally published with the title “How to cut Threads Without a Screw-Cutting Lathe or Thread-Chasing Tool” in Scientific American Magazine Vol. 102 No. 16 (April 1910), p ...

Lathes are machines for turning and forming materials. This is usually done by removing material to form a shape, or drilling and cutting to create threads. The lathe is driven by a motor that ...