The paper was aiming at providing instruction and reference for the healthy development of the auto in-dustry , mainly exlpored and analyzed parameter extraction,construction technology of 3D model of longitudinal beams,the application methods of network integration technology for agent during the integrated manufacturing based on the drawing of automobile longitudinal beams,so as to contribute to the sustainable development of the auto industry.%文章以为汽车行业的健康发展提供指导和借鉴为目的，主要对汽车的纵梁平面图纸集成化制造中诸如参数提取、纵梁3D模型构建技术和Agent的网络集成技术的应用方法等进行了相关论述，以此为实现汽车行业的可持续发展而做出贡献。
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