Home > Industry/Domain > 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
Add a new termContributors in Plastic injection molding
Plastic injection molding
剪應力
Manufacturing; Plastic injection molding
按地區劃分的剪力。它總是在外面的流動通道上最多的 。它正力相關,它取決於材料,反過來取決於材料和成型條件的粘度。最大允許應力水準通常作為材料的抗拉強度的 1%。高剪應力並不重要,蓋茨在和在水口和賽跑者。 ...