涡轮减速器箱体工艺设计说明.docVIP

本科生毕业设计 学 院、系： 专 业： 学 生 姓 名： 班 级： 学号 指导教师姓名： 职称 最终评定成绩 院 （系）： 专 业： 学 号： 学生姓名： 指导教师： 摘 要 涡轮减速器箱体类零件是机器及其部件的基础件，它将机器及其部件中的轴、轴承、套和齿轮等零件按一定的相互位置关系装配成一个整体，并按预定传动关系协调其运动。因此，涡轮减速器箱体的加工质量不仅影响其装配精度及运动精度，而且影响到机器的工作精度、使用性能和寿命。ABSTRACT A part of the container kind is the basic matter of a machine and a part. That will choose an axis in the machine and the part, a bearing and a part of a cover and a gear as related assembly in the fixed mutual location, and is 1 of whole. Its transmitted by a schedule, and its related to the movement of harmonization. Therefore the quality of the processing of a container doesnt just influence its precision of the assembly and precision of the movement and moreover influences the precision of the mechanical work, and the performance and the lifetime are used. Its main feature: The shape is complicated, a wall, its thin and, I dont balance and present the interior with the shape of the accent, and there are a lot of parts of processing, and though the difficulty level of the processing finds a plane with a department in the hole where its big and highly precise in the percentage, and is low in the percentage likewise, there is precision of much I ask to tighten a hole up. Therefore a manufacturing factory in a medium turnery is usually used for Labor of mechanical processing of a part of the container kind, and it accounts for 15%~20% of the processing amount of the whole product approximately. Parts of mechanical processing, in order to ensure processing requirements, the first part of the machine to make a correct position, and this position in the course of processing is not due to the impact of external changes. To this end, during machining, must be the workpiece clamping good.Cl