: A set of pins or plates that push the cooled part out of the mould.
For those starting in mould design, several "rules of thumb" ensure a part can be successfully manufactured: Injection Moulds for Beginners
: Made from aluminum or epoxy, these are cheaper and faster to produce but only last for a few hundred or thousand cycles. : A set of pins or plates that
: Vertical faces should have a slight taper (typically 0.5 to 1 degree) to allow the part to slide out easily without sticking. Injection Moulds for Beginners
: Maintaining uniform wall thickness helps prevent defects like "sink marks" or warping during cooling.
: The mould opens, and the finished part is pushed out. Key Mould Components