Trapezoid Block

grabcad

Material Cast Stainless Steel.TB1:Density = 0.01 grams per cubic millimeterMass = 3194.77 gramsVolume = 414905.39 cubic millimetersSurface area = 58496.82 square millimetersI created a square and then a on a new plane, below the first square, a smaller square. I extruded the larger square and then at the same time, angle it. Then, create a circle and cut extrude it. Finally just mirror it.TB2:Density = 0.01 grams per cubic millimeterMass = 2195.20 gramsVolume = 285090.77 cubic millimetersSurface area = 47106.81 square millimetersCreate the TB1. Create a bigger circle on top of the other and cut extrude it but not all the way through on top and bottom face. Fillet the middle edges. Lastly create a square, covering 1/4 of the trapezoid block and cut extrude it.TB3:Density = 0.01 grams per cubic millimeterMass = 2232.33 gramsVolume = 289912.54 cubic millimetersSurface area = 54212.30 square millimetersCreate TB2. Sketch edges on the top face only and extrude them. Using the slot command, sketch 4 slots on the corners of the top face only. Cut extrude the slots but not all the way.