毕业设计设计说明书落料冲裁模).doc

宁波理工学院宁波理工学院毕业设计（论文）题 目 薄板槽形落料成形模 Plate groove blanking die 姓 名 学 号 专业班级 机械设计制造及其自动化091班 指导教师 　 学 院 机电与能源工程学院 完成日期 2013年5月20日 PAGE \* MERGEFORMAT II PAGE \* MERGEFORMAT II摘 要模具是机械制造业中技术先进、影响深远的重要工艺装备, 具有生产效率高、材料利用率高、制件质量优良、工艺适应性好等特点,被广泛应用于汽车、机械、航天、航空、轻工、电子、电器、仪表等行业。用模具制造的零件表现出来的高效率、高精度、高复杂性、低消耗和低成本是任何其他加工方法无法比拟的。本文采用UG三维设计软件进行薄板槽型的冲压工艺分析及复合模具的设计。按照冲压复合模具的设计步骤,进行工艺分析，确定冲压工序，根据计算规则计算出毛坯尺寸、凸模、凹模尺寸及冲压力等。计算完成后，按照零件计算结果绘制模具零部件三维图、工程图及模具装配图。通过上述过程最终完成薄板槽型的冲槽、落料复合模具的设计。关键词：薄板；冲压；CAD；UG；复合模 AbstractMold is the machinery manufacturing industry with advanced technology, far-reaching critical process equipment, high production efficiency, high utilization of materials, parts quality, process adaptability and other characteristics, are widely used in automobiles, machinery, aerospace, aviation, light industry, electronics, electrical, instrumentation and other industries. Mold parts manufactured manifested high efficiency, high precision, high-complexity, low consumption and low cost are any other processing methods can not match.In this paper, three-dimensional design software UG Groove sheet stamping process analysis and composite mold design. According to the design of composite die stamping steps for process analysis to determine the stamping process, according to the calculation rules to calculate the blank size, punch, punch die size and pressure. Calculation is completed, in accordance with the calculation results are plotted mold parts dimensional maps, engineering drawings and die assembly drawings. Through the above process to finalize the thin groove notching, blanking composite mold design.Keywords: Sheet metal；stamping；CAD；UG；compound die目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc358025765 摘 要 PAGEREF _Toc358025765 \h I HYPERLINK \l _Toc358025766 Abstract PAGEREF _Toc358025766 \h II HYPERLINK \l _Toc358025768 第1章 绪论 PAGEREF _Toc358025768 \h 1 HYPERLINK \l