毕业设计冲压模具的设计说明书.doc

长春工业大学本科毕业论文 PAGE PAGE 3 摘要 本次设计设计了一套落料的模具。在文档中第一部分，主要叙述了冲压模具的发展状况，说明了冲压模具的重要性与本次设计的意义，接着是对冲压件的工艺分析，完成了工艺方案的确定。第二部分，是对零件排样图的设计，完成了材料利用率的计算。之后进行了冲裁工艺力的计算和冲裁模工作部分的设计计算，为选择冲压设备提供了依据。最后是弯曲的计算和设计的校核.，为本次设计的模具的绘制提供了依据，也为装配图各尺寸提供了依据。通过前面的设计方案画出模具各零件图和装配图。本次设计阐述了冲压模具的结构设计及工作过程。本模具性能可靠，运行平稳，提高了产品质量和生产效率，降低劳动强度和生产成本。 关键词 冲压 落料 弯曲 模具结构 Catheter head processing technology design and die design Abstract The Design designed a blanking of the mold. In the first part of the document, describes the main stamping dies of development, explains the importance of stamping die and the significance of this design, and then stamping on the pieces of analysis, completed the process for the identification. The second part is the part of the design layout plans, completed the utilization of the calculation. Followed by blanking of the process of calculation and Die part of the design work, for the selection of stamping equipment to provide a basis. Finally, there is bending the calculation and design verification., Based on the design of the mold to provide a basis for mapping, the assembly also plans to provide a basis for the size. Through the above of the design plan to draw maps and parts of the mold assembly. The design on a stamping die design and the structure of the working process. The mold of reliable, smooth operation, improved product quality and production efficiency and reduce labor intensity and production costs Keywords Stamping blanking bending die structure. 目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc485905965 HYPERLINK \l _Toc485905966 1概述 PAGEREF _Toc485905966 \h 4 HYPERLINK \l _Toc485905967 1.1模具在工业生产中的地位 PAGEREF _Toc485905967 \h 4 HYPERLINK \l _Toc485905968 1.2模具加工技术的发展方向 PAGEREF _Toc485905968 \h 5 HYPERLINK \l _Toc485905969 1.3模具制造综合技术的发展方向 PAGEREF _Toc485905969 \h 5 HYPERLINK \l _Toc485905970 1.4冷冲压 PAGEREF _Toc485905970 \h 6 HYPERLINK \l _Toc485905971 1.4.1冲压加工的概念 PAGEREF _Toc485905971 \h 6 HYPERLINK \l _Toc485905972 1.4.2冲压工艺 PAGEREF _Toc48590597