Teste de Calibragem com Moeda

thingiverse

This is a simple test to check if the print dimensions are well calibrated, the currency used is R$ 0.50 and it should fit perfectly inside the circle. It must also be able to cross both spaces without deforming the plastic or using too much force (it can have a little resistance only). If it passes through one space and not the other, or forces more than the other, as well as the circle being oval or deformed, you may have dimensional problems. To solve this, check if each axis car moves without friction, resistance, or similar problems, as well as the tension in the belts. This test assumes your extrusion is calibrated; otherwise, the coin may not fit simply because your printer is extruding more plastic than it should.