Interference and Undercutting
The board shows the demonstration of this phenomenon of Interference and Undercutting.
When we give a rotation in clockwise direction, we can observe that the
rack tip will be resisted by the tooth flank thus giving interference.
When we rotate the teeth in anticlockwise direction, as the teeth is undercut is gives us a smooth working.
Interference and Undercutting ALTEC Laboratory Equipments and ALTEC Laboratory Instruments Tenders.