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, it is generally prefabricated production. Even if it requires on-site operation, its structure is simple.
护坡模盒结构设计与说明预制用料的具体环节,需要准备单个高铁护坡模盒所需的材料,通常情况下,单个护坡模盒使用的塑料克重会大于实际生产出来的,在注塑机挤压下发生化学变化。
The structural design and description of cable tray mold are the specific links of prefabrication materials. It is necessary to prepare the materials required for a single high-speed railway cable tray mold. Generally, 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 injection molding machine.
因为塑料通常具有热胀冷缩的特性,要想保证预制用料的****和实用性,所以在用料选择上要多称出10-20g的ABS树脂,这样才能保证生产出来的高铁护坡模盒原重量不变。
Because plastics usually have the characteristics of thermal expansion and cold contraction, in order to ensure the accuracy and practicability of prefabricated materials, 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.
将预制用料环节纳入十分重要的一步,工人的用料称重决定模盒的质量问题,所以对于这一步的重视程度必须有增无减。
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.
