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首页> 外文会议>International conference on computer applications in shipbuilding >REDUCING WORKLOAD IN PRODUCTION DESIGN STAGE BY RULE-BASED AUTOMATION OF CAD
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REDUCING WORKLOAD IN PRODUCTION DESIGN STAGE BY RULE-BASED AUTOMATION OF CAD

机译：通过基于规则的CAD自动化减少生产设计阶段的工作量

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摘要

For a long time in the shipbuilding industry, assembly and fabrication information was reflected as drawings and reports generated by the design department and handed over to the construction field. Since the 1990s, it has been common practice to print such assembly and fabrication information, called annotations, on the raw steel plate/profile (structural parts) directly, using CNC printing devices. The annotations represent object/assembly names, assembled mounting angles, bending machines, bevel information, work center, and so forth. These annotations have become indispensable for the current deliverables by helping to improve the efficiency of the construction field. Initial versions placed a burden on the designer, who had to manually input annotations into a CAD system. In this paper, the authors describe how a production designer's work can be reduced and automated. By implementing the rule-based automation of CAD to generate annotations, the current work flow can be analyzed to standardize work processes. In particular, field actions need to be determined based on multiple considerations, such as grinder attribution based on compartments; bending machines based on the curve and pre-welding; and work centers that must be assembled. We introduced a steel part pre-process service called production routing. We achieved rule-based automation by using the relationship between structural parts; structural parts and compartments; and structural parts and assembly hierarchies that exist uniquely in the CAD system. The results confirm that rule-based automation results in dramatic improvement for production design work.
机译：在造船业中长时间，装配和制作信息被反映为设计部门产生的图纸和报告，并交给施工领域。自20世纪90年代以来，使用数控印刷装置，常常在原始钢板/型材（结构部件）上印刷在原始钢板/轮廓（结构部件）上的这种装配和制造信息。注释代表物体/装配名称，组装的安装角，弯曲机，斜面信息，工作中心等。通过帮助提高施工领域的效率，这些注释对当前可交付成果变得不可或缺。初始版本在设计师身上置于设计师的负担，他们不得不将注释手动输入CAD系统。在本文中，作者描述了如何减少生产设计人员的工作和自动化。通过实现CAD的规则的自动化来生成注释，可以分析当前的工作流程以标准化工作过程。特别地，需要基于多个考虑来确定场行动，例如基于隔间的研磨机归因;基于曲线和预焊接的弯曲机;和必须组装的工作中心。我们介绍了一种称为生产路由的钢铁部分预流程服务。我们通过使用结构部件之间的关系实现了基于规则的自动化;结构部件和隔室;在CAD系统中存在独特存在的结构部件和组装层次结构。结果证实，基于规则的自动化导致生产设计工作的戏剧性改进。

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