Basic plastic injection glossary
Basic plastic injection glossary
20 terms
This glossary is about the basic therms of plastic injection. With this, you will be able to understand those basic therms
- amorph
- Materials transparent over a wide temperature range and are easy to transform.
- back pressure
- Resistance to the desired flow of fluid through pipes.
- chilling system
- Machine that removes heat from a liquid coolant.
- cycle
- A complete set of the production.
- ejectors
- A device that causes something to be removed or to drop out.
- glass transition
- Gradual and reversible transition in plastic materials.
- granule
- Small grain.
- heating collars
- A heating device for transforming plastic.
- hoist
- Raise (something) by means of ropes and pulleys.
- injection
- A method to obtain molded products by injecting plastic materials molten by heat into a mold, and then cooling and solidifying them.
- melting point
- The temperature at which it changes state from solid to liquid.
- mold
- A hollow container used to give shape to molten or hot liquid material.
- mold heater
- Control the temperature of a mold.
- nozzle
- A cylindrical or round spout at the end of a pipe.
- plastic
- A synthetic material made from a wide range of organic polymers such as polyethylene, PVC, nylon, etc.
- press
- The machine that transforms the plastic into parts.
- press's screw
- A press having a ram that is forced downward by the turning of a spindle with a steep-pitched thread.
- semi crystalline
- Have a highly ordered molecular structure with sharp melt points.
- setting sheet
- It's the sheet whit all the important parameter to put in the press.
- trembling
- Entonnoir en forme de pyramide renversée et tronquée.