减速器箱体的加工工艺设计(本科机械高分毕业论文).doc

减速器箱体的加工工艺设计 完成日期：______________________ 指导教师签字： 评阅教师签字： 答辩小组组长签字： 答辩小组成员签字： 摘 要 减速器是通过齿轮的速度转换器，将电机（马达）的回转数改变为所需要的回转数，并获到较大转矩的一种用来传递动力的机构。在减速器中起着支持和固定轴组件的减速器箱体，对于保证轴组件运转精度、润滑及密封的可靠都起着重要作用。因此减速器箱体的加工工艺的不断完善对于减速器的使用有着很重要的作用。 本文进行了对减速器箱体的加工工艺的设计。要对减速器箱体的加工工艺进行细致全面的设计，必须通过制造毛坯采用的形式、选择定位基准、拟定减速器零件加工的工艺路线、通过确定机械生产加工的余量、工序尺寸及制造毛坯的尺寸，以及确定减速器的切削用量及加工的基本工时等方面来设计。通过对减速器箱体加工工艺分析设计，提高减速器箱体制造的加工的工艺的水平，促进减速器箱体制造产业的进步。 关键词：减速器；加工工艺；箱体 Abstract The reducer is the speed converter through the gear, the motor (motor) of the number of rotation to the number of the required rotation, and was a kind of large torque used to transfer power mechanism. Reducer box in the reducer plays a support and fixed axis components, ensure the shaft assembly operation accuracy, good lubrication and reliable sealing and other important role. So the process of the reducer box of the continuous improvement of the use of the reducer has a very important role. The design of the processing technology for the reducer box is carried out in this paper.. Determine manufacturing the blank form, select the locating datum, drawn up by deceleration parts machining process, mechanical production and processing of the margin, process dimension and blank manufacturing size determine, determine the deceleration device of cutting parameters and machining man hour and so on, to conduct a more comprehensive design to reduce the speed reducer box body processing technology. Through the analysis and design of the gearbox processing technology, improve the p