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Discuss in detail general arrangement of an Injection mold with feeding, cooling, runner, gate and ejection system. Draw neat labeled diagram.
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teamques10
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Injection Moulding Process (Complimentary)**
Injection is accomplished through an arrangement of valves and a nozzle, all acted upon by the screw and the hydraulic pump that pushes the resin into the mold. This so-called “packing action” occurs at pressures from 20,000 to 30,000 psi and higher.
The temperature of the …
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