10 Terms
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Plastic injection molding
Plastic injection molding is the primary process for manufacturing plastic parts used in consumer goods such as computer keyboards, monitors, bottle caps, cups and solid plastic articles. Plastic is known to be a very versatile and economical material that is used in many applications. Injection molding involves taking plastic in the form of pellets or granules and heating this material until a melt is obtained. Then the melt is forced into a split-die chamber/mold where it is allowed to "cool" into the desired shape. The mold is then opened and the part is ejected, at which time the cycle is repeated.
Industry: Manufacturing
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Plastic injection molding
minimalne specifikacije
Manufacturing; Plastic injection molding
Najmanjše vrednosti, običajno mehanske lastnosti, ki jim spojina mora ustrezati kakovosti pred odpremo.
krošnjo
Manufacturing; Plastic injection molding
Sprememba molekularno strukturo polimera, ki izhaja iz rasti novih polimerni verigi od aktivno stran na uveljavljena veriga, v smeri, ki je drugačen od tistega izvirno verige.
odplinjevanje
Manufacturing; Plastic injection molding
V trenutnih odpiranje in zapiranje plesen v zgodnjih fazah cikla dovoliti pobeg zraka ali plina iz ogrevano spojina.
platens
Manufacturing; Plastic injection molding
Montažne plošče tiska na polovici plesni so nanjo pritrjena.
brezplačno
Manufacturing; Plastic injection molding
Količina materiala, uporabljenega za obremenitev plesen naenkrat ali v enem ciklu.
absorpcija vode
Manufacturing; Plastic injection molding
Količina vode absorbira plastične članek ko potopljena v vodo za določeno časovno obdobje. Vse plastike bo absorbiralo vlage do neke mere.
zemljišče
Manufacturing; Plastic injection molding
Območju površin plesen, ki navežeta ko mold je zaprt.
