Author

Edmund Isakov, Ph.D.

Edmund Isakov, Ph.D., is a consultant, writer and frequent CTE contributor. He is the author of the books “Mechanical Properties of Work Materials” (Modern Machine Shop Publications, 2000); “Engineering Formulas for Metalcutting” (Industrial Press, 2004); “Cutting Data for Turning of Steel” (Industrial Press, 2009); the CD-ROM “International System of Units (SI)” (Industrial Press, 2012); and the software “Advanced Metalcutting Calculators” (Industrial Press, 2005). For more information, call (561) 369-4063 or visit www.edmundisakovphd.com.  Click to view all articles written by Edmund Isakov, PH.D.

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Articles October 1, 2014 Edmund Isakov, Ph.D.
Understanding the Identification System for Indexable Inserts
American National Standard ANSI B212.4-2002 covers the identification system for indexable-type inserts for both single-point and multiple-point cutting tools. This standard classifies inserts based on shape, clearance, tolerance, type, size, thickness, cutting-point configuration, edge preparation, hand, and facet size.
Articles February 1, 2013 Edmund Isakov, Ph.D.
Calculated forces when turning
The cutting force when turning is a resultant force that combines tangential, feed and radial force components. These force components can be measured with a three-component force dynamometer. Metalcutting professionals consider Kistler dynamometers the most accurate.