Tapered Pin Slot

grabcad

Mass = 824.31 gramsI started by making a sketch of the side view which i will later extrude. This sketch consisted of a big circle coming from the origin with a radius of A=50, the a smaller circle from the origin with a radius 10. Coming from that smaller circle was a line 20mm long to the right from which i make a line going down 15mm. Then a line to the left 400mm long then a line that intersects with the circle. Going back to the top half a make a rectangle 5mm from the center line with most of it in the left part (15x20). lastly I cut off the access from the big circle. I also make a line at 12 degrees for the small slide type piece. I extrude the main body to 100 and convert entities for the rectangle and slide piece and extrude them by and 15. I make a slot on a sketch of the bottom long piece with the dimensions of 80 by R5 and extrude cut it through all. I finally make the cut of rectangle from a sketch 25x40 and cut through the whole model.