We are able to produce helical master gears in a wide range of internationally recognised standards and use bespoke designs to meet customer requirements

Helical master gears are specialized tools used to precisely check gear components. They are typically used in double flank roll testing, where the master gear and the component gear are meshed together on a machine. This setup records the deviation in the center distance during the rotation of the gears, ensuring high accuracy in gear manufacturing.

Helical master gears are used for the composite checking of components. This is generally achieved by putting the master and component gears in hard mesh on a machine that records the deviation of centre distance during rotation of the gears.