Figure 1a) A model of the Saturn 5 Rocket which is made of right cones and cylinders. b)Sheet metal right cone connected to 2 cylinders. c) Right Cone with parallel sections to the base circle. d) Right cone with oblique sections to the base circle. |
Figure 2 - Finding the ellipse from a known diameter |
Figure 3 - Constructing the ellipse curve where PL is the parameter,pa. Line PP' is AA' in the equation above. |
Figure 4 - A sheet metal oblique cone |
Figure 5a - Subcontrary Angle D+A b)Oblique Cone and Sphere section |
Figure 6 - Circular section EF parallel to the base circle BC |
Figure 7 - Using Conet2.01 with the subcontrary section |
Figure 8 - An oblique cone with a section that is not parallel to the base circle |
Figure 9 - Conjugate Diameters and Axes |
Figure 10 - Predicting the curve with given conjugate diameters. |
Figure 9 - Oblique cylinder subcontrary section |
Figure 10 - Cuts parallel to the base circle plane and subcontrary plane are circular as shown by the silver discs. |
Figure 11 - Oblique Cylinder with circular flanges parallel to each other |