Cutting costs in short-run plastics injection molding

"Cutting Costs" refers to using relatively inexpensive aluminum or epoxy molds for injection molding instead of much more expensive steel tooling.Shows how to design inexpensive molds from aluminum and epoxy, with or without steel cores. Dozens of real-life mold designs are illustrated and described. Discusses various types of injection-moldable plastics and why a certain type is used to make a certain part.Written by Pros in the injection molding business that have solved many types of mold making problems for unusual injection molded parts.Current edition has 112 pages. 8 1/2 x 11 spiral bound.