Rostock not printing to scale November 11, 2013 04:57AM |
Registered: 10 years ago Posts: 219 |
Quote
If the length of the object is wrong, adjust DELTA_DIAGONAL_ROD:
new DELTA_DIAGONAL_ROD =
100 / measured_length * original DELTA_DIAGONAL_ROD
then re-upload the firmware, and print and measure again. When the printed object measures 100 mm, the printer is printing accurately to size and is fully calibrated.
Re: Rostock not printing to scale November 11, 2013 01:27PM |
Registered: 10 years ago Posts: 732 |
new DELTA_DIAGONAL_ROD = 100 / measured_length * original DELTA_DIAGONAL_RODcan be used only in an iterative proces when trying to find out the right diagonal rod length provided the other firmware parameters are correct. The actual dependence between object size and the diagonal rod length is non-linear.
Re: Rostock not printing to scale November 12, 2013 04:51AM |
Registered: 10 years ago Posts: 219 |
Quote
hercek
Check again that your belt is GT2.5 (is pitch of the teeth on the belt 2.5 mm?), your pulley has 20 teeth, and 1/16 microstepping is really selected. If this is correct then yes, your steps/mm should be 64.