Why use helical gears for power tools?
Large coincidence. Can reduce the load on each tooth, thus relatively improves the bearing capacity of the gear, prolonging the service life of the gears, and the two countries put the correct charge for some Thai duo Chun smooth transmission.
Good meshing performance. In the line of contact of helical gear teeth for line tilt and the axis of gear, gear engagement and disengagement began to be gradual, and stable transmission, low noise, and the meshing method also reduces the influence of manufacturing errors on transmission.
Minimum number of tooth bevel gear undercutting is not standard spur gear less, therefore, the helical gear drive can achieve a more compact body.
