Injection molding technology has been widely used for various daily appliances and high-tech product manufacturing. However, many problems are encountered using this conventional molding process, such as welding line, poor surface quality, fiber floating, warpage, poor duplication of the microstructure structure, etc.

Heat and cool process can help avoid these problems significantly, which utilizes rapid temperature-changing molding process to increase melt fluidity in the filling stage and further improve part quality within a reasonable cycle time. Learn how to simulate various rapid heating and cooling molding conditions with CAE tools to eliminate surface defects and improve part quality.