关 键 词：

万向节 滑动 39 端面 铣削 组合 机床 设计

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两侧面组合铣床及主轴箱设计摘要: 本课题设计一台粗铣柴油机气缸体两侧面的组合铣床,主要完成组合铣床的总体设计及其主轴箱的设计。 根据零件的结构特点、加工部位、尺寸精度、表面粗糙度及生产率等要求，确定该机床为单工位卧式组合机床；考虑工件尺寸精度，表面粗糙度，切屑的排除及生产率等因素，选用硬质合金不重磨式面铣刀；根据工件的尺寸、特点及其材料选择切削用量；然后,再经过切削用量来确定组合机床的通用部件；最后进行组合机床的总体设计。在设计之中，尽量选用通用件，减少了制造成本，增加了经济效益。通过本次设计可以达到效果是：所设计的组合铣床和夹具能满足其工作状态的质量要求,使用时安全可靠,易于维修。关键词：组合铣床；万向节滑动叉；铣刀；夹具Two sides modular milling machine and jig designAbstract: This topic designs a thick mill diesel engine to be mad the cylinder body two sides the combination milling machines, Mainly completes the design work of machine tool overall and the jig design. According to the request of construction features, processing spot, size precision, surface roughness and productivity that diesel engine air cylinder, sets the machine tool for single location horizontal type modular machine tool. Considered to the factor of the size precision, surface roughness, scrap removes and productivity and so on of the work piece, selects the Hard alloy not grind type surface milling cutter. According to work piece size, characteristic and its material choice cutting specifications; Because of the thick mill diesel engine cylinder body two sides, then the jig design use two sells the localization at the same time, Manual clamps, an attire clamps processes the diesel engine to be mad the cylinder body two sides; according to will work receives the cutting force to calculate clamps the strength; again according to clamps the strength , choose the determination clamp the special-purpose part.During the design, the standard parts are selected as far as possible, to reduced the production cost, increased the economic efficiency. This design may achieve the effects as fowllows: the modular milling machine and the jig can satisfy its the quality requirement at working status,its safe,