September/October 2011 Volume 13 Number 5


COLUMNS


7 Editorial: Don’t Come Up Short


Buyers must be aware of the raw


materials that affect their casting suppliers. A.T. SPADA


18 Design Details: Designers Steer Capabilities in Consolidation


Teamwork produces a tractor engine part common for multiple tractors. J. SHAH


48 Metalcasting 101: Exploring Sand Molding


Learn about the different types


of sand and how it is molded. CAST METALS INSTITUTE


Sept/Oct 2011 | METAL CASTING DESIGN & PURCHASING | 5


DEPARTMENTS 8 Industry News


16 Castings in Action A gray iron exhaust manifold cuts costs and emissions on pleasure boats. Also, a hoisting sheave’s service life is extended on mining equipment.


49 Casting Innovations


A customer and metalcasting facility collaborate for a lighter boat engine casting. Also, a switchgear design prevails amidst challenges.


51 Website Spotlight 54 Classified Ads 55 Advertisers’ Index


56 Shakeout: Art Based on Reality


Metalcasting is generally known in the art world for its application in sculpture making. Two artists are finding more art in the process.


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