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生产件批准程序(PPAP)规定了美国三大汽车公司对其供方所有生产、服务产品和散装材料的生产件批准的一般要求。文件也适用于汽车制造商在厂内生产的和由外部供方在厂外生产的产品。其目的是确定供方对顾客工程设计和要求的全面理解,以及确保供方具有相应的过程能力,生产出符合顾客规定的产品。
The Production Part Approval Process (PPAP) stipulates the general requirements for the approval of all three major automotive companies in the United States for the production of their production, service, and bulk materials. The document also applies to products that are produced by the car manufacturers at the factory and produced by external suppliers outside the factory. Its purpose is to determine the supplier’s overall understanding of the customer’s engineering design and requirements, and to ensure that the supplier has the appropriate process capabilities to produce products that meet customer specifications.