This board demonstrates the underlying principle of interference and undercutting. When the teeth move in the anticlockwise direction, the tooth is undercut, allowing frictionless operation of the gear profile. Conversely, when the teeth move clockwise, the rack tip is obstructed by the tooth flank, which results in interference.

We are manufacturers and suppliers of the Interference and Undercutting demonstration board, serving Algeria, Argentina, Australia, Bahrain, Bangladesh, Belgium, Bhutan, Brazil, Cambodia, Cuba, Cyprus, Denmark, Ecuador, Egypt, Ethiopia, Finland, France, Georgia, Germany, Ghana, Hungary, Iceland, Italy, Japan, Jordan, Kenya, Kuwait, Malaysia, the Philippines, Tanzania and Uganda.