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In: Mechanical Engineering

List and describe the sequence of events for injection molding.

List and describe the sequence of events for injection molding.

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Expert Solution

Stages in injection molding are-

1.Filling (injection stage) : plarstic grannual are fed into hopper and heated by heater so melted plastic will form

2.Packing and cooling stage : melted plastic is fed into mold-die and cooled

3.Mold opening

4.Part ejection : After some time melted plastic takes the shaped of mold -die and becomes solid, and part is ejected by ejector pins and opening of mold-die

5.Mold closing : after part ejection, mold-die is again closed

samet mamat answered 2 years ago
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