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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.

Contributors in Plastic injection molding

Plastic injection molding

剛度

Manufacturing; Plastic injection molding

抵禦彈性位移應力下的材料的能力。

熱膨脹係數 (CTE)

Manufacturing; Plastic injection molding

在材料的溫度,每個長度單位的單位變更的長度變化。

Manufacturing; Plastic injection molding

通過該熔融樹脂流動從賽跑者入型腔的通道。

可塑性

Manufacturing; Plastic injection molding

正在易於成型無破裂或在凝膠期間發展適當的聚合物 o 運動缺陷的特徵。

共聚物

Manufacturing; Plastic injection molding

化學反應的兩個不同單體與對方,結果在一個獨特的新聚合物。

垂直快閃記憶體環

Manufacturing; Plastic injection molding

力插頭和垂直牆體在積極或半積極的模具腔之間的間隙。還過剩融化到此間隙空間從腔逃脫的圓環。

複合

Manufacturing; Plastic injection molding

一種結構的非均質材料,組成的材料結合起來。通常情況下,材料之一是增強劑,另是一種熱固性或熱塑性樹脂。

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