Channel Slot

grabcad

I started with changing the material to cast alloy steel and then clicked on the front plain. I created a center rectangle with the dimensions of 25mm length and 100mm width. Extrude and change the dimension to 25mm and change to mid plane. Open front plane again and create a upwards vertical line on the top left point with the dimension of 35mm, connect a horizontal line 95mm to the right, connect a horizontal line 17.5mm down, connect a horizontal line 35mm to the 95mm line, connect a horizontal 8.5mm down, connect the line down to the top right point of the rectangle with an angel of 45 degrees. Connect the 17.5mm line to the angled line horizontally. Create a straight slot 30.50mm away from the left line of the rectangle with the width of 11mm. Extrude the body 12mmand change to mid plane. Open sketch 2 and extrude the right part of the sketch to 19mm and change to mid plane. Fillet the slot to 2mm with full preview. Select the mirror tool, top plane, boss-extrude 2, boss-extrude 3, and fillet. Open the top plane and sketch a rectangle with the length of 10mm and width of 5mm. Extrude cut the rectangle, through all-both and you are done.Mass: 1122.85 gramsVolume: 153815.28 cubic millimetersSurface area: 32383.21 square millimeters