平旋盘加工工艺编制及其工装设计含全套图纸和说明书.doc

T611B-3N101A平旋盘加工工艺编制及其工装设计 [摘要]本次课题是以研究机械加工工艺技术和夹具设计为研究领域，具有很强的实践性，要求学过程中应紧密联系生产实践，同时它又具有很强的综合性， 本次毕业设计的课题是平旋盘体（T611B-3N101A）加工工艺编制及工装设计，主要内容如下： 首先，对零件进行分析，主要是零件作用的分析和工艺分析，通过零件分析可以了解零件的基本情况，而工艺分析可以知道零件的加工表面和加工要求。根据零件图提出的加工要求，确定毛坯的制造形式和尺寸的确定。 第二步，进行基面的选择，确定加工过程中的粗基准和精基准。根据选好的基准，制订工艺路线，通常制订两种以上的工艺路线，通过工艺方案的比较与分析，再选择可以使零件的几何形状、尺寸精度及位置精度等技术要求得到合理的保证的一种工序。 第三步，根据已经选定的工序路线，确定每一步的切削用量及基本工时，并选择合适的机床和刀具。对于粗加工，还要校核机床功率。 最后，设计加工侧导轨面及平导轨面的夹具。先提出设计问题，再选择定位基准，然后开始切削力、夹紧力的计算和定位误差的分析。然后把设计的过程整理为图纸。 通过以上的概述，整个设计基本完成。 [关键词]工艺，夹具，车削，平旋盘 (T611B-3N101A)Flat rotating disk process of preparation and tongs Design Abstract: The Flat rotating disk is drilling on a major parts, drilling through the back wheel spindle drilling and customs connected with the back wheel spindle connection with four screws, and drilling the correct connection. so back to dial the design and processing of crucial importance to ensure that the processing meet the requirement., developed a set of programmers, see the specific. brochures,and the fixture has the following requirements: Design Baring ?550,?360 the ladder hole for the fixture, see specific brochures fixture design.A specialized main specialized course that mechanical manufacturing engineering is studied is machinery , rely mainly on studying machining technology and jig to design technological discipline , have very strong practicality , require that should contact production practices closely in the learning process, at the same time it has comprehensive the very strong one, The subject of this graduation project is that CA6140 lathe ring flange processing technology rules and special-purpose jig of a certain process are designed, the main content is as follows: First of all, analyses , it is mainly analysis of the function of the part and craft analysis to the part , through part analyze can find out about basic situation of part, and craft analyse may know the processing surface of the part and is it require to process. The processing demand