Determination of the open risers more effective zone for steel wheel casts

• Dr. Lázaro Humberto Suárez Lisca

• Ponencia
• Spanish / Español

• reduction of defects
• risers
• simulation
• steel cast

The manufacture by casting, remains the most economical way to obtain pieces with complex geometries and diverse alloys. This is a highly complex process given the large number of variables and factors involved in it, thus, when one of these is ignored and/or left out of control, process errors and distortions usually occur. The present paper introduces a design of experiment of the type: Central Composite Design (22) + Star, that took into account the variation of important parameters in the po...