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YNL 预制 板机 电气控制 系统 设计 说明书 开题

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YNL型预制板机电气控制系统设计说明书带开题,YNL,预制,板机,电气控制,系统,设计,说明书,开题

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YNL型预制板机电气控制系统设计摘 要模具设计采用了Pro/ENGINEER、AutoCAD设计软件，详细叙述了模具设计中的塑料材料的选择、分型面设计、浇注系统设计、成型零件设计、顶出机构设计。利用Pro/ENGINEER内部的Plastic advisor模块，预测了最佳浇注口，仿真了塑料熔体在型腔内的充模流动以及冷却分析过程，优化了工艺方案及工艺参数，降低了缺陷出现的可能性，给出了完整的理论设计结果。关键词：注塑模具，模具设计，模流分析The mold design of the Swivel chair chassis handle wire fixationAbstract In the mould design process, the design or analysis softwares including Plastic advisor, Pro/ENGINEER, AutoCAD are used. In this process, The choice of materials, parting surface design, injection system design, moulding parts design and ejection system design are discussed detailedly. In the whole process, Three-dimensional modeling, The characteristics of the material were analyzed, Mould flow analysis. A complete result of design is thus attained. Technical parameters and processes have been optimized. The possibility of errors was reduced. Given a complete theory of design.Key words: Inj