E10 - Introduction to Engineering Onshape – Lab. Exercises (CAD) Look into canvas for due date Exercise 1 – Reproduce the object shown below. Sketch the profile using the dimensions given, then Extrude to a depth of 3.0 inch. R1.125 6.00 2.45 01.00 8.40 4.45 45.00° 2.90 R.90 4.75 Profile (2D-dimensions in inches) 3D solid model Exercise 2 - Reproduce the object shown below. Sketch the profile using the dimensions (mm) given, then use the Revolve command (360°) to create the object. 220 20 90 R10 40 R20 R60 R12.5 80 + Profile (2D-dimensions in mm) 3D solid model Exercise 3 - Create the 3D solid model of the paper clip shown below. The dimensions are in mm. Use the Sweep command. Profile (2D-dimensions in mm) Paper clip diameter, d = 1 mm(change to .9 = R2 radius of 2 mm R3 radius of 3 mm 42 25 35 32 R2 R3 3D solid model Exercise 4 - You are asked to design the tip of a straight screw driver. The desired shape and dimensions are provided below. Sketch the three profiles on three sketch planes, use the front plane for the tip profile (rectangle 0.5 in by 0.1 in) and create two reference planes 1.0 in. apart. Sketch the other two profiles and use the Loft command to create the front section of the screw driver. all dimensions in inches 1.000 100 100 500 500 1.000 Second profile 700) 500 Straight line passing through the centers of all profiles (700 First profile .100 500 .300 500 Reference planes 3D model Third profile (700) 500