• Mark Quality Control Equipment

Double Flank Gear Rolling Tester

Double flank gear rolling tester from Mark Quality Control Equipment, New Delhi, is designed for measurement of external and internal gears and check tooth-to-tooth error, gear composite error in all type of gears - spur gear, bevel gears and worm wheels, with modules from 0.1 to 2.5 mm. Two gears are meshed with each other without backlash and rotated; changes in the centre distance occurring from tooth-to-tooth are denoted as composite error. It is also possible to check pitch error, profile deviation, and flank shape error.