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.

Contributors in Plastic injection molding

Plastic injection molding

阻尼

Manufacturing; Plastic injection molding

對導致振幅遞減的大規模影響。

冷卻時間

Manufacturing; Plastic injection molding

熔體達到其維卡軟化溫度所需經過的時間。

懸臂梁,缺口,這是

Manufacturing; Plastic injection molding

打破標本是 v 形凹槽,在低溫 (零下 40 ° C) 創建初始應力點,但測量所需的能量。

粘度

Manufacturing; Plastic injection molding

對流通的一種液體材料的電阻。

乾燥

Manufacturing; Plastic injection molding

從暴露在一定的時間和溫度的樹脂顆粒水分去除。吸濕的所有材料必須在成型之前曬乾。

硬度

Manufacturing; Plastic injection molding

壓縮、 縮進和抓到材料的電阻。

耐刮傷性

Manufacturing; Plastic injection molding

光滑的塑膠表面磨蝕作用到的抵抗。

Featured blossaries

How to Stay Motivated in MLM

Category: Business   1 7 Terms

WWDC14

Category: Technology   1 3 Terms