关 键 词：

机械毕业设计全套

资源描述：

MJZ01-211@短臂冲压成形工艺分析及模具设计,机械毕业设计全套

内容简介：

内容提要 本设计 主 要围绕冲压模具设计展开，设计宗旨为 降低生产成本 ，提高生产效率，提高模具寿命 ， 而且要求操作方便， 维修简单 。 本次设计 的课题是 短臂冲压成形 ，其形状 比较 简单，精度要求不高，精度等级使用 IT14即可 ， 整个设计过程中包括模具的结构分析与主要零件的计算。根据模具尺寸选择安装相应的模架，在设计 时对模具的质量、模具的寿命、生产周期及生产成本等因素进行了全面仔细的分析 。 总的设计过程为从零件工艺的分析到确定工艺方案然后到模具的设计和装配。 通过本次设计，灵活运用所学知识，加深对模具设计、机械加工、公差、热处 理等内容的 掌握 ，提高了 独立解决问题的能力。 nts Abstract The main contents of this design is about the design of the stamping dies , its aim at lower the production cost , increasing production efficiency ,lift the molding tool life span and request for operate convenience , fix briefly and easily . This design is Short arm stamping forming, its shape is quite simple, the precision request is not high, the precision class uses IT14 is may,the whole design process include the calculation of the structure analytical and main spare parts of molding tool . According to the molding tool size , choice install an accordingly homologous mold, while designing the life span of the molding , the economy of the molding tool, produce period and production cost etc.are should carried on under overall careful analysis.Total design process for analyze part process then arrive sure the process program and finally the design and assembly of the molding.Through this design, nimble utilization the knowledge of studies, deepen understand the content of the mold design, the machine-finishing, the tolerance, the heat trea