汽车注塑产品生产工艺及成本分析

为了推进汽车轻量化，塑料零部件被广泛应用，其中注塑件的应用尤为突出。为了提高塑料制品的产品竞争力，了解汽车注塑件的生产工艺、注塑成型的要点、设备选择及成本构成是控制成本的有效方法、是推广应用的价值所在，是开展价值工程的源泉。生产与成本的有机结合、工艺与价值的相辅相成将为节能汽车的开发添砖加瓦。

Manufacturing Process and Cost Analysis of Auto Injection Molding Products

In order to promote automobiles lightweight, the plastic parts is used widely and especially the injection molding parts. To improve the plastic products＇ competitiveness, understanding the manufacturing process, the key points of injection molding, the selecting of the equipments and the cost compositions of the injection molding parts is the effective way to control the cost. It is the source of expanding the injection molding parts＇ utilization extent and developing the value engineering. The combination of manufacture and cost, process and value complement each other will make contribution in developing energy saving automobiles