Pin Channel

grabcad

Mass = 7656.47 gramsVolume = 2835727.99 cubic millimetersSurface area = 177000.17 square millimetersThe material used was 1060 Alloy.I sketched a corner rectangle, 84mm by 168mm on a right plane. On the right side line of the rectangle, I created 3 circles on the midpoint (diameters 53.25mm, 85mm, 168mm). Trim the entire right side of the circles, the middle line of the smallest circle, and trim the bottom of the largest circle. Trim out the bottom line of the rectangle, create a 13mm line from right to left, connect a new line to the 13mm long one at an angle 30 degrees, and trim the lines that intersect. Afterwards, create a centerline from the center of the previous circle and put it at a 38 degree angle, pointing left. Create a midpoint line, 80mm, perpendicular to the center line, and just two more lines on the left and right at a 38degree angle and trim the parts outside of the figure. Select the entire figure except the smaller circle, and extrude it to 75mm. Then on the right side of that figure, show the 1st sketch and convert all of the entities, and extrude the entire figure now, to 225mm. On the left side of the figure, show the 1st sketch and convert only the top left half of the rectangle to 40mm. Create a new sketch on the front plane, created a 200mm by 30mm rectangle 5mm off the bottom of the figure, and create an arc with radius of 15mm on the midpoint of width on the left. Close the profile and cut it 15mm deep. And finally, create a rectangle 35mm by 70mm, 100mm away from the top left of the figure, 15mm deep as well.