Injection Mold Glossary

Manufacturing Glossary


Danke Mold shares some of our manufacturing experience, summaries and thoughts in our company glossary here.

 
Injection Mold_Glossary

Locating ring

A positioning part that determines the mounting position of a mold on an injection molding machine.


Sprue Bushing

A metal fitting used to connect a mold to an injection molding machine to allow molten plastic material to be injected from the nozzle into the runner inside the mold.


A plate

A mold plate which is forming one part of cavity and in the fixed half.


B plate

A mold plate which is forming one part of cavity and in the moving half.


Core

Refers to the key parts used in the central part of the tooling.


Cavity insert

One of the core parts of the mold, which is in contact with the formed product and located in fixed half.


Core insert

One of the core parts of the mold, which is in contact with the formed product and located in moving half.


Slider

The part that slides along the guide piece and drives the side core to complete the core pulling and reset action.


Lifter

A component that moves along the diagonal square hole to complete the lateral molding under the thrust.


Manual insert (Hand load insert) (Hand pick out)

For molding requirement, the component that is need to put into the tooling before the mold closing.


Wedge

The part which is applied to press down the slider tightly.


Ejection plate

A plate to transfer the ejection force of the machine tool directly, and support the ejectable and resettable component.


Ejection holding plate

A plate to hold the guide bush of ejection plate and the components that is applied to eject plastic parts and for resetting.



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