The structural design and description of cable tray mold is mainly to ensure accurate and rapid operation when using the mold. According to the construction scheme of cable tray mold, prefabrication production is generally adopted
即便是要求現場操作,但是其結構簡單。電纜槽模具結構設計與說明預制用料的具體環節,需要準備單個高鐵電纜槽模具所需的材料Even if field operation is required, its structure is simple. The structural design and description of cable tray mold are the specific links of prefabrication materials, and the materials required for a single high-speed railway cable tray mold need to be prepared
通常情況下,單個電纜槽模具使用的塑料克重會大于實際生產出來的,在注塑機擠壓下發生化學變化。因為塑料通常具有熱脹冷縮的特性,要想保證預制用料的準確和實用性
Usually, the weight of plastic used in a single cable tray mold will be greater than that actually produced, and chemical changes will occur under the extrusion of the injection molding machine. Because plastics usually have the characteristics of thermal expansion and cold contraction, it is necessary to ensure the accuracy and practicability of prefabricated materials
所以在用料選擇上要多稱出10-20g的ABS樹脂,這樣才能保證生產出來的高鐵電纜槽模具原重量不變。
Therefore, 10-20g more ABS resin should be weighed in the selection of materials, so as to ensure that the original weight of the produced high-speed railway cable tray mold remains unchanged.
將預制用料環節納入十分重要的一步,工人的用料稱重決定模具的質量問題,所以對于這一步的重視程度必須有增無減。
It is a very important step to include the prefabrication material link. The weighing of workers' material determines the quality of the mold, so we must pay more attention to this step.
