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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
簡支梁衝擊試驗
Manufacturing; Plastic injection molding
耐衝擊性,由組成的測試優惠券置於水準位置之間兩個支援,然後應用一個打擊已知規模的破壞性測試。如果試樣不會中斷、 新標本放在位置和嚴重程度增加直到試樣斷裂。 ...
熔體流動速率
Manufacturing; Plastic injection molding
由聚合物擠出過程中指定的壓力和溫度條件下孔板的重量決定聚合物的熔融粘度的度量值。特定條件是取決於聚合物正在測試的類型。