车铣钻微机床结构设计说明书.docVIP

摘 要 机床是加工某种特定零件，完成某些特定工序的复合设备。它能显著提高劳动生产率，有效降低劳动强度。本课题设计的车铣钻复合机床，用于复合铣削、车削及钻削加工。 本课题的设计中介绍了车铣钻复合机床的发展过程，以及发展前景。对本设计中的机床总体设计进行了说明，对本机床的结构进行了详细的介绍。本课题设计中设计的机床用于将不同加工技术集中在同一台机床上，实现完全加工复合,最突出优点是可以大大缩短工件的生产周期、提高工件加工精度。 关键词：铣削 钻削 机床 Abstract The special purpose machine processes some kind of specific components, completes certain specific working procedures the technicality engine bed. It can obviously enhance the labor productivity, reduces the labor intensity effectively. This subject of car design combined milling and drilling machine, for composite milling, turning and drilling. This design is described in the milling process of development drilling complex machine, and the prospects for development. The design of the overall design of machine tools are described, the structure of the machine described in detail. The subject of machine design, the design of different processing techniques used to focus on the same machine, and to achieve complete processing complex, the most prominent advantage is that the workpiece can greatly shorten the production cycle, improve workpiece accuracy. Keywords: Milling;Drills truncates;machine tools  目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc295895921 摘 要 PAGEREF _Toc295895921 \h I HYPERLINK \l _Toc295895922 Abstract PAGEREF _Toc295895922 \h II HYPERLINK \l _Toc295895923 第1章 绪论 PAGEREF _Toc295895923 \h 1 HYPERLINK \l _Toc295895924 1.1 金属切削机床及其重要地位 PAGEREF _Toc295895924 \h 1 HYPERLINK \l _Toc295895925 1.1.1 机床概述 PAGEREF _Toc295895925 \h 1 HYPERLINK \l _Toc295895926 1.1.2 机床在国民经济中的地位 PAGEREF _Toc295895926 \h 1 HYPERLINK \l _Toc295895927 1.2 机床发展概况和我国机床工业的现状 PAGEREF _Toc295895927 \h 1 HYPERLINK \l _Toc295895928 1.2.1 机床发展概况 PAGEREF _Toc295895928 \h 1 HYPERLINK \l _Toc295895929 1.2.2 我国机床工业现状 PAGEREF _Toc295895929 \h 2 HYPERLINK \l _Toc295895930 1.3 复合加工机床概念及现状 PAGEREF _Toc295895930 \h 2 HYPERLINK \l _Toc295895931 1.3.1 变化中的复合加工机床概念 PAGEREF _Toc295895931 \h 2 HYPERLINK \l _Toc295895932 1.3.2 复合加工机床的现状 PAGEREF _T