Abstract:
With increasingly short life span of consumer electronic products such as mobile phones,
computers, and bags; they are becoming more fashionable and requires continuous
improvement. Injection molding remains the most popular method for producing the
associated plastic parts in minimum time. In injection process, a molten polymer is injected
into a cavity inside a mold with the help of injection machine which is cooled and the part gets
ejected. There are several phases in an injection molding process that involves filling, cooling
and ejection. The cost-efficiency of the process is dependent on the time spent in the molding
cycle. There are various stages out of which die design is the most time consuming stage; here
modified die with the help of existing data can reduce various defects such as shrinkage, sink
marks, etc.
