Figure 10 31) Click in the toolbar 32) Click back to the main function table, click C drawing, L line, E any line segment, respectively, connect each endpoint, as shown in Figure 11; Figure 11 33) Click back to the main menu, click C drawing, U surface, E ruled surface, click W window, select two semi-rounded rectangles, click D to execute, D to execute, as shown in Figure 12; Figure 12 34) The same method to do the other three surfaces, as shown in Figure 13; Figure 13 35) Click back to the main function table, click C drawing, L line, E any line segment, click C center point, select the center point of the upper and lower circles to draw a rotation axis, as shown in Figure 14; Figure 14 36) Click in the toolbar 37) Click back to the main function table, click C drawing, U surface, R rotation surface, click S monomer, D execute, select the rotation axis in Figure 13-14, click D to execute, as shown in Figure 15; Previous page next page 4'' Led Working Light,Cat Led Work Light,Led Working Light Bulb,Auto Interior Led Lights CHANGZHOU CLD AUTO ELECTRICAL CO.,LTD , https://www.cld-led.com
, the composition surface is set as a space drawing; 
with 
, set the angle of view and the composition surface to the front view;