15 Terms
Home > Industrija/področje > Manufacturing > Plastic injection molding
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
Dodaj nov izrazContributors in Plastic injection molding
Plastic injection molding
mehčalec
Manufacturing; Plastic injection molding
Snovi ali material, vključeno v material (ponavadi plastična ali je elastomer) povečajo svojih prilagodljivost, uporabnost ali raztezanja.
trdilec
Manufacturing; Plastic injection molding
Snov ali zmes snovi dodani material za povečanje nadzora nad ozdravljenje reakcija s sodelovanjem v njej.
pomarančno lupino
Manufacturing; Plastic injection molding
Površinska molded del, ki je grobo in Umrljan. , Ponavadi posledica vlage v kalup votlino ali slabo toplotno prenos lastnosti.
črne madeže
Manufacturing; Plastic injection molding
Posebne vrste vključitev/kontaminacije pogosto povezana s toploto razgrajeni materialov.
neposredno vrat
Manufacturing; Plastic injection molding
Sprue, ki hrani neposredno v kalup votlino.
crystallinity
Manufacturing; Plastic injection molding
Država molekularno strukturo v nekaj smole, pripisati obstoj trdne kristale z dokončno geometrijsko obliko, take strukture so značilno enotnost in kompaktnost.
kompozitni
Manufacturing; Plastic injection molding
Strukturne neenotnih material, ki vsebuje kombinacije materialov. Običajno, eno materialov je ojačevalna agent, druga pa termoreaktivne ali termoplastov smolo.
