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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
elastomer
Manufacturing; Plastic injection molding
En gummi-lignende materiale, som ved stuetemperatur kan strækkes gentagne gange mindst to gange sin oprindelige længde og i forbindelse med øjeblikkelig frigivelse af stress, vil vende tilbage med ...
afbalanceret runner
Manufacturing; Plastic injection molding
En runner system designet til alle hulrum i samme afstand fra sprue.
mug frame
Manufacturing; Plastic injection molding
En serie af Stålplader, der indeholder skimmel komponenter, herunder hulrum, kerner, runner system, afkøling system, udslyngning system, osv.
udluftning
Manufacturing; Plastic injection molding
En lavvandet kanal eller åbning skåret i hulrummet til at tillade luft eller gasser at flygte da smelte udfylder hulrummet.
design review
Manufacturing; Plastic injection molding
En gennemgang af et blueprint af en ansøgning, skal formes i plast materiale, med anbefalingerne for design, materiale og forarbejdning, værktøj.
hærder
Manufacturing; Plastic injection molding
Et stof eller en blanding af stof tilsat et materiale til at forøge eller styre de hærdning reaktion ved at deltage i det.
appelsinskal
Manufacturing; Plastic injection molding
En overflade på en støbt del, der er ru og splotchy. Normalt forårsaget af fugt i formen hulrum eller dårlig varme overførsel egenskaber.
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