3 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
Legg til ny termContributors in Plastic injection molding
Plastic injection molding
enveis flow mønster
Manufacturing; Plastic injection molding
Plast strømme i én retning med en rett flyt foran hele fylling.
konstant trykkgradient
Manufacturing; Plastic injection molding
trykkfall per enheten lengde. Konstant press gradient prinsippet sier at den mest effektive fylle mønsteret når trykkgradient er konstant langs strømningsbane.
flere hulrom mold
Manufacturing; Plastic injection molding
produserer mer at en identisk del med hver syklus.
differensial kjøling
Manufacturing; Plastic injection molding
forekommer når et område av kjøler på ulike eller når mold overflaten ved forskjellige temperaturer. Fordreining skyldes differensial kjøling.
endelig styrke
Manufacturing; Plastic injection molding
Samlebetegnelse maksimale enhets stress et materiale vil tåle når de utsettes for en anvendt belastning i en komprimering, spenning, Prøvelegemers bøyestrekkfasthet språk, eller skjære test.
spiral flyt
Manufacturing; Plastic injection molding
Testen utført av injeksjon molding et utvalg i spiral mold og brukes til å sammenligne processability av ulike harpikser.
