Parametric Pipe Adapter (OpenSCAD)

thingiverse

You can use this to make an adapter to join two pipes together. You can define many parameters so it is easy to get right: // Basic Parameters First_pipe_outer_diameter = 30; First_pipe_inner_diameter = 28; Second_pipe_outer_diameter = 25; Second_pipe_inner_diameter = 20; // Advanced Parameters Minimum_wall_thickness = 2; // The minimum thickness wall your printer can do. Printer_x_y_tolerance = 0.00; // Tolerance space on either side for the tube Extra_inner_length = 5; // Distance the inside of the tube adapter extends so you can tie something around the pipe to keep it on. Separation = 0; // Zero means twice the minimum width Quality = 5; // Proportional to the overall diameter of the object.