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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
wisp
Manufacturing; Plastic injection molding
類似于穿線但規模較小的大小。這些也可能會出現輕微閃爍時模具的超過包裝或強行打開稍有作為。模具分型線磨損或失調也會導致 wisp。
彈性體
Manufacturing; Plastic injection molding
一種橡膠樣材料,在室溫下可以一再被拉伸,其原始長度的至少兩次,並應立即釋放的壓力,將用武力返回到其原始長度的近似。