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A PUBLICATION OF THE AMERICAN FOUNDRY SOCIETY P. 20


JANUARY 2017 VOLUME 107 | NUMBER 1


COLUMNS 9 Editorial


Flip The Calendar S. WETZEL


P. 25


17 Washington Alert OSHA Issues Final Rule Clarifying Employers’ Recordkeeping Obligations S. SALMON, J. HANNAPEL AND C. RICHTER


41 Novel Solutions Manage Your Time B. SANDALOW


46 From AFS


Embracing Change for Growth S. DUTLER


P. 29


20 2017 Forecast: Most Markets to See Small Gains Following an overall down year for casting shipments in 2015, a moderate increase is expected through 2019. A MODERN CASTING STAFF REPORT


25 19 Tips for Additive Manufacturing Design


3-D printing offers more design flexibility than traditional manufacturing methods, but it also has some unique constraints. A MODERN CASTING STAFF REPORT


29 The Challenges and Benefits of Implementing a CNC Grinder The grinding and finishing processes have been historically one of the most difficult to show high efficiency values in the metalcasting industry due to the nature of the process itself. O. BAUTISTA


34 Cast Steel Foam for Lightweight Strength


A possible breakthrough in casting steel with a foam-like structure could challenge traditional wrought-steel applications. H. ROSHAN


38 Sail Away With Castings


Cast parts are critical to the marine industry. They are used in rigging hardware, engine design, and functional applications like anchors, propellers, and handles. A MODERN CASTING STAFF REPORT


DEPARTMENTS 3 From Online


10 Industry News


18 In a World Without Castings


40 Casting 101 42 Casting Innovations 43 Metalcasting Supplies 47 AFS News 48 Calendar 51 Classifieds 55 Advertisers Index 56 Shakeout


moderncasting.com Cover Design: Mike Berrafato


January 2017 MODERN CASTING | 5


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