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了解流体传动的基本原理和接头的设计，同时运用机械专业知识，设计该系统中关键零部件的机械加工工艺。通过对电热油炉工作原理和电热油炉的使用及管理的了解，设计电加热导热油系统的整体装配图。根据所知的生产数据以及系统的运行要求，选用合理的零件进行装配。充分利用导热油系统，通过不断地技术改进和提高，来提高工厂的生产效益。同时对其关键零部件法兰盘进行机械加工工艺的分析，不同尺寸的法兰其加工余量是不同的，要根据法兰的大小正确的选取，保证零件加工的合理性。制定不同的工艺路线，通过对比选择合理的工艺路线。在确定加工余量后，根据加工工序的背吃刀量确定切削的进给量。粗取切削速度，计算出机床的主轴转速并选取机床的实际转速参数，算出实际切削速度。在法兰盘与管道的连接中，焊接也起了决定性作用，为了达到更好的焊接效果，需要对焊接填充材料进行选择。
关键词：导热油系统；工艺路线；切削用量；焊接
Understand the basic principles of fluid transmission and joint design, mechanical professional knowledge at the same time, the design of key parts machining process in the system. In the working principle of electric heating oil furnace and electric heating oil furnace use and management of the understanding, design electric heating heat conduction oil system of the whole assembly drawing. According to the known production data, and system operation requirements, choose reasonable parts are assembled. Make full use of the heat conduction oil system, through constant technical improvement and improve, to improve the production efficiency of the factory. And key components to its flange machining process analysis, different sizes of flange machining allowance is different, according to the size of the flange correct selection, ensure the rationality of parts processing. Make a different process route, through contrast to choose reasonable technology route. After determine the machining allowance, according to the machining process of turning to determine the cutting feed back. Rough cutting speed, to calculate the spindle speed of the machine tool and the selection of machine tool speed parameter, calculate the actual cutting speed. In connection, flange and pipe welding also play a decisive role, in order to achieve better welding effect, need to choose the welding filler material .
Keywords: heat conduction oil system; Process route; Cutting parameter; The welding
