How about turning the gear round and how to calculate the rack?
The gear moves in a circle, and the moving distance of the rack is equal to the circumference of the gear dividing circle.That is, the distance MZ = Pi, m gear gear; Z; PI =3.14159265, pi.
How many teeth does the rack move?. This distance is equal to the circumference of the gear.The calculation formula is the rack movement distance = modulus * tooth number
The rack will not rotate. It will only move in parallel. How many teeth are there in the gear?
Rack does not rotate, only relative translation (or gear shift, or rack shift)
