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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

大容量因數

Manufacturing; Plastic injection molding

該任何的卷給定的大量的鬆散塑膠材料的成型後的材料相同的品質量的比率。

彎曲模量

Manufacturing; Plastic injection molding

比例,在彈性極限,應用應力在試樣的最外層元素的相應應變撓曲測試標本的內。

產量抗彎強度

Manufacturing; Plastic injection molding

材料斷裂在折彎過程的阻力的措施。

撓曲溫度

Manufacturing; Plastic injection molding

在其中一個標本偏轉到下定義的負載設置點溫度的測量。

注射成型

Manufacturing; Plastic injection molding

形成顆粒狀或粉狀塑膠,最經常的熱塑性塑膠的類型,在其中材料從送入料斗中,它軟化後, 加熱分庭從物件方法 ram 或螺釘部隊到模具的材料。壓力保持直到群眾充分硬化為從模具中刪除。 ...

最小規格

Manufacturing; Plastic injection molding

最小的值,通常的力學性能、 複合裝運前必須滿足的品質保證。

分支

Manufacturing; Plastic injection molding

從既定的鏈,不同于原始鏈的方向上即時網頁新的聚合物鏈的增長從派生的聚合物分子的結構改造。

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