July/August 2015 Volume 17 Number 4


COLUMNS 5 Editorial


Te Artist Is the Engineer A.T. SPADA


18 Design Details Design Using 3-D-Printed Sand Cores J. SHAH


48 Purchasing Points


Pattern Primer: Consider Equipment, Manufacturing Methods and Costs B. MUELLER


DEPARTMENTS 6 Industry News


14 In a World Without Castings


Would American Currency Twart Counterfeiters?


16 Castings in Action Sand Casting Conversion Improves Design, Performance; Permanent Mold Casting Slashes Tooling Costs


45 Casting Innovations


Cover: Design by Mike Berrafato MetalCastingDesign.com


Die Casting Helps LED Lighting Keep Its Cool; Portable 3-D Scanner Leads to Enhanced Quality Assurance


Jul/Aug 2015 | METAL CASTING DESIGN & PURCHASING | 3


50 Website Spotlight 54 Classified Ads 55 Advertisers’ Index


56 Shakeout From Foundries to Fine Art


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