后模板铸件铸造工艺技术设计.doc

毕业设计说书课题称: 铸铸工艺术设计 别 机械工程系 专 业 材料成型与控制技术 班 级 材型0711 姓 名 阿东 学 号 1234567890 指导师 讫时间2010年 3 月 8 日～2010 年4月 30 日 （共 8 周）摘 要 分析了我国铸造业铸件质量低，环境污染严重以及检测技术落后的现状。指出了我们对现有工艺和设备实施节能技术改造，推广新工艺、新技术、新设备，提高自主创新能力，进而提高能源利用率，需要解决的问题有铸造的工艺设计，浇注系统设计，铸件补缩系统的设计，铸件的配砂与造型，冶炼与浇注，铸件的检验、热处理，只有通过铸造过程的控制，加强铸件质量检测，才能推动我国的铸造业的低碳，低污染环保健康的发展。 本次设计是注塑机用的后模板的铸造工艺和铸造熔炼，主要设计内容有零件图一份；铸造工艺图一份；模样图、砂箱图、铸造工艺卡各一套；撰写毕业设计说明书，重点：由于尺寸不全，在制作3D的时候可能难；对铸造工艺技术、装备设计、铸造生产过程中进行综合运用。保证铸造出来的零件符合加工要求；难点：工件图形较复杂，绘制2D零件图需要较多时间。还有生产纲领为单件小批量生产，如何使工艺装备尽可能简单，以便短期生产周期，并获得较大的经济效益。本课题对提高自主创新能力，优化铸造工艺最终能达到高的成品率起着实际的作用与意义。 关键词铸工艺设计现Abstract Analysis of the quality of our foundry casting low, serious environmental pollution and the detection technology behind the status quo. That our existing technology and equipment to implement energy-saving technological transformation, promotion of new technology, new technology, new equipment, improve the capability of independent innovation, further improve energy efficiency, need to address the problems casting process design, casting design, casting Feeding system design, casting with sand and shape, smelting and casting, casting inspection, heat treatment, only through the casting process control, enhance casting quality inspection, to promote Chinas foundry industrys low-carbon, low-pollution environmental health development. This design is used for injection molding machine after the casting process and casting template melting, the main design elements are part of a plan; casting process diagram of a; pattern map, sand box diagram, casting each set of cards; written instructions Graduation focus: As the size of failure, when in the production of 3D may be difficult; on casting technology, equipment design and casting process for comprehensive use. Cast out of spare parts to ensure consistent processing requirements; difficult: the more complicated