Injection molding is the most effective process to produce plastic parts of complex shape to the highest precision at the lowest cost. Considerable progress has been made over the last two decades in modeling and simulation of the molding dynamics. However, due to complex material properties and other uncontrollable disturbances, consistency of part quality cannot be assured in production. This...

An injection-molding machine (IMM) is equipment that produces all kinds of plastic products. At present, the global production of IMMs amounts to more than 30 million units each year, and its total production accounts for 50% of all plastic molding equipment. Now, the main energy consumption equipment of plastic processing plants consists in IMMs. Therefore, energy conservation research on IMMs...

The main objective of the present article is to obtain optimum technological parameters automobile plastic front-end frame. Moldflow software was used simulate injection molding frame bracket in this study. uniformity experiment designed and completed. Five process parameters, including mold temperature, melt packing pressure, time, were selected as experimental factors. Volume shrinkage warpag...

The authors of this work propose a deep learning-based fault detection model that can be implemented in the field plastic injection molding. Compared to conventional approaches domain, recent learning prove useful for on-site problems involving complex underlying dynamics with large number variables. In addition, advent advanced sensors generate data types multiple modalities prompts need multi...

injection molding is one of the most common processes which are used for manufacturing different plastic parts. this method includes 3 continuous steps: filling of the mold, cooling and driving the part out. a wide range of plastic and non-plastic materials can be used as raw material in this process. one of the most important advantages of this way of production is that it is very economic. in...

Designing cooling channels for the thermoplastic injection process is a very important step in mold design. A conformal cooling channel can significantly improve the efficiency and the quality of production in plastic injection molding. This paper introduces an approach to generate spiral channels for conformal cooling. The cooling channels designed by our algorithms has very simple connectivit...