Grits and Grinds, Volume 21Norton Company, 1930 - Grinding and polishing |
Contents
October | 9 |
Antique Conditions Are Eliminated in This Edge Tool | 1 |
Breaking Speeds of Grinding Wheels Effect of Outside Diameter | 12 |
3 other sections not shown
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Common terms and phrases
1930 Title Reg Bakelite Bonded Bakelite wheels Breaking Speeds cent chine Correctly heat treated cost cracks crankpin crankshaft credit is given Crystolon electric Eliminated engine factors feed feet per minute furnaces grain and grade grain size gray iron grinder grinding action Grinding Machine grinding operation grinding wheels GRINDS Volume XXI GRITS AND GRINDS hardened steels heat treatment High speed steel Hole Diameter increased industry LENGTH Magnesia manufacturing metal method motor non-slip NORTON COMPANY Worcester Norton Controlled Structure NORTON SERIAL oxide piece Plate polishing PRINTED IN U. S. A. privileged to reprint production proper credit Published by NORTON raceway radial Revolutions per Minute roughing and finishing rubber shapes Shellac slabs sparks spindle spurts Stellite stream stress surface feet Technical and Trade temperature tests Tile tool steel truing tungsten chrome U. S. A. Copyright Vermont Marble Company vitrified vitrified wheel Volume XXI Number wheel slide width of wheel