deltas: yes it helps
others: no it just limits your top speed. (needs twice as many steps/mm)
Take a look at a reprap calculator
1.8 degree steppers gives you a theoretical 5 micron resolution in XY using standard components
0.9 degree steppers gives you 2.5 micron...
Its unlikely you will see the difference.
others: no it just limits your top speed. (needs twice as many steps/mm)
Take a look at a reprap calculator
1.8 degree steppers gives you a theoretical 5 micron resolution in XY using standard components
0.9 degree steppers gives you 2.5 micron...
Its unlikely you will see the difference.