拖拉机副变速拨叉工艺和铣夹具设计[3D-PROE]（有CAD图纸）.pdf

CAD/CAPP PROE CAD PROE CAPP Pro/engineer Pro/engineer CAPP - I - Abstract The topic of my graduate design is the CAD/CAPP design of stir the fork and create tongs shape with Pro/engineer,in this graduate design, my graduate thesis primarily is divided into three big parts: The first part is the craft rule design of stir the folk primarily. Among them including adopt the CAD completed the spare parts diagram, semi-finished product diagram draws. Completed to stir the craft rules distance of the folk design, primarily including make sure the production type, making sure the semi-finished product manufacturing form, establishing the craft route, choosing the machine bed and craft equipments, making sure the machine process remaining measures, work preface size with semi-finished product size and the size of slice the dosage, making sure the basic man-hour really. Applying CAPP software to complete the machine of the folk process and the proces