My first pc is also brought from lamington road 12 years ago and it is still working 
1 Like
One of the issues in CNC is axis rigidity. Making the axis rigid usually means using bigger rods or adding braces. This increases the mass and reduces speed. One also finds that axis are square, rectangle or round. BUT the most rigid structures are traingles. It would be far better to use triangular members.
A torsion box structure offers great rigidity. Would a combo of triangle reinforced torison box produce even better rigidity while keeping weight low?
1 Like