Dear Doc: I installed a variable-speed drive on a cylindrical grinder. The wheels start at 18" and stub-out at 15". Should I increase the rpm as the wheel diameter gets smaller? Read the full report for the Doc's reply.
Imported from the CTE archive to seed discussion on MFGAxis.
Originally published on CTE: 2017-02-15
CTE source: https://ctemag.com/articles/ask-grinding-doc-decrease-diameter-increase-speed/
Legacy path: /articles/ask-grinding-doc-decrease-diameter-increase-speed