For over half a century The Basic Aluminum Casting Company has been a privately held, financially solid die casting company with a professional integrity matched by few in today’s industry.
At The Basic Aluminum Casting Company, we bring quality die casting with delivery and pricing achieved through a sound business organization. Centrally located in Cleveland, Ohio, we’re easily accessible across the Midwest and the entire United States. Occupying over 55,000 square feet at our plant, Basic has serves the transportation and general manufacturing industries and beyond! The Basic Aluminum Casting Company can be best described as an engineering company with one simple trait – creating die cast products from listening and understanding our customer’s needs. A strong commitment to that and a focus on quality has enabled us to continue to be one of the best and oldest names in the industry.
“Dimensional changes resulting from locked-up stresses appear generally as distortion, warpage and misalignment. They are, as a rule, caused by failure to freeze the die casting in a progressive manner. As a result, internal stresses are set up between sections of unequal thickness because of unbalanced contraction during solidification, or because the natural path of solid contraction is forcibly restricted by sudden direction changes.
When the parts are cast from aluminum many times the die cast skin or outer surface is sufficiantly strong enough to restrain the internal stresses; if the parts are to be machine and the skin broken, distortion can be minimized by low temperature stress relief before putting the die casting into service.
Warpage and distortion resulting from the application of baked finishes are a straight temperature effect. If the baking cycle is too long, the restraining force of the skin and the inherent strength of the core are decreased to a point where internal stresses cause dimensional changes; therefore, finishing cycles involving baking of aluminum die castings must be carefully adjusted in order to prevent such troubles.
Creep under load is rarely encountered in aluminum die castings unless the castings are overstressed or operated at excessive temperatures.”
Doehler, H.H. (1951) Die Casting. New York, New York. McGraw-Hill Book Company, Inc.