Posted by Ed Tavernier on March 15, 19100 at 08:51:49:
In Reply to: What is a "english wheel" and how does it work? posted by Jonas on March 15, 19100 at 03:54:27:
It's an apparatus consisting of two wheels of steel that are arranged so that sheet metal can be compressed between them. Each wheel has a slight bevel across its surface so that one can, with successive passes, form a gentle curve.