©
b_light: Start with circles
©
b_light: Extrude the circle
©
b_light: Extrude two more circles
©
b_light: 3 separate cylinders
©
b_light: Select all 3 and add solids
©
b_light: Now one part
©
b_light: extrude two more circles
©
b_light: Place cylinder
©
b_light: Subtract solids
©
b_light: Rotate in 3D
©
b_light: Rotated Cylinder
©
b_light: Move into place and subtract solids
©
b_light: Now one parts
©
b_light: Move cylinder into place
©
b_light: Subtract Solids
©
b_light: Move cylinder into place
©
b_light: Subtract Solids
©
b_light: Final shape
©
b_light: Export as .stl file
©
b_light: Export as .stl file
©
b_light: Export as .stl file
©
b_light: Screen shot 2015-04-07 at 11.42.29 AM