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分析了并行工程对制造资源的需求特点，基于ＳＴＥＰ建立了制造资源能力模型，采用面向对象技术，建立了制造资源库和制造知识库；基于制造资源和制造知识，进行零件可制造性评价与反馈，从而指导产品设计。
The demand characteristics of parallel engineering for manufacturing resources are analyzed. Based on STEP, a manufacturing resource capability model is established. By using object-oriented technology, a manufacturing resource warehouse and a manufacturing knowledge base are established. Based on manufacturing resources and manufacturing knowledge, manufacturing manufacturability evaluation and feedback , To guide product design.