FEATURES 19 Sprint to the Finish Rapid manufacturing methods streamline
low volume production. D. KAPEL
25 Complex Challenge, Rapid Response
Tanks to streamlined simulation, tooling, casting and machining capabilities, an intricate water passage went
from purchase order to prototype in just 17 days. N. LEIDER
31 Investment Casting Metal Matrix Composites
Te design freedoms inherent in investment casting help keep aluminum metal matrix composites cost effective. P. MIKKOLA AND B. WILLSON
36 Sand Supply: Cause for Concern? Necessary for a majority of casting and coremaking
operations, sand is a vital material for the industry. Take a closer look at various supply and demand issues that could
impact the price of your metal castings. D. JABLONSKI AND N. LEIDER 40 Choosing Between
Permanent Mold & Diecasting
Te metal molds used in diecasting and permanent mold casting help drive cost, material choice and casting
soundness, but each process offers unique advantages. S. WETZEL
2 | METAL CASTING DESIGN & PURCHASING | Nov/Dec 2014
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