Usually the cold cavity is located

通常，冷腔位于注塑模具的移动模板上，更靠近工件。当将塑料注射到型腔中时，冷型腔开始工作，这可以快速冷却注塑成型的零件，从而冷却塑料零件并确保其机械性能。当流道较长时，流道的端部可以作为流道冷物料腔沿物料流的正方向延伸，以将冷物料存储在前端，其长度是流道直径的1.5-2倍。

通常冷腔位于注塑模具的移动模板上，更接近工作件。当塑料被注入腔内时，冷腔开始工作，这可以快速冷却注射成型部件，从而冷却塑料部件并确保其机械性能。当跑步者长时，跑步者末端可以沿着材料流动的正向延伸，作为跑步者冷材料腔，将冷材料储存在前端，其长度是跑步者直径的1.5-2倍。

Usually the cold cavity is located on the moving template of the injection mold, closer to the workpiece. When the plastic is injected into the cavity, the cold cavity starts to work, which can quickly cool the injection molded parts, thereby cooling the plastic parts and ensuring their mechanical properties. When the runner is long, the end of the runner can extend along the positive direction of the material flow as a runner cold material cavity to store the cold material at the front end, and its length is 1.5-2 times the diameter of the runner.<br>