CADCAM作业1.docVIP

CAD/CAM作业1 学 院： 机电学院 专 业： 机械设计制造及其自动化 姓 名： 赵学明 班级学号： 072094——20091003224 指导教师： 吴德刚 2012 年 6 月 13 日 Handle modelling Figure 1 1 According to the keyboard of F6 to switch to YZ face, then choose features of plane trees YZ, into the sketch rendering state 2 Draw sketches (figure 2) Figure 2 3、Exit sketches and map the axis of revolution（Figure 3） Figure 3 4、Click on the rotating ICONSto Set the correspondingparameter generate entity (figure 4) Figure 4 5、Choose the tensile body surface based on the face, into the sketch rendering state hit F5 switch to xy plane and then painting r = 5.75 circle as shown in (figure 5) Figure 5 6、Click on the icon polygonsDraw round inscribed hexagon,Appear in the dialog box select pick-input digital 6-click circle-the input side starting point The results as shown in figure 6 Figure 6 7、Remove excess line sketch to 7 图7 8、In the tree sketch 1 choice features click on tensile except material icon-depth 5-sure generate entity as shown in figure 8 Figure 8 9、Left-click on the base of the surface and create a new draft choice central-radius, pick the circle circle heart, paintingr = 14 circle, as shown in figure 9 Figure 9 figure 10 10、Choose two-a step up the radius of the round right endpoints-space-she enjoyed-round-input radius value r = 10 figure 10 11、The array of choices array icon-appear dialog-choose circle array method, uniform-input number of copies 6-to pick up the array of round-right click-space-select the default point-pick array center circle as shown in figure 11 results Figure 11 12、Cut out the middle larger round draft get 12 Figure 12 figure 13 13、点Strike characteristics tree sketch-stretching except material icon -Through-determine the results as shown in figure 13 14、Exit sketches and draw more than solid contour (x80y80z40)space curve as shown in the diagram Figure 14