Gear hobbing machine is the most widely used type of gear processing machine tool. It can cut straight and helical cylindrical gears, as well as process worm gears, sprockets, etc. A gear processing machine tool for machining straight, helical, and herringbone cylindrical gears, as well as worm gears, using a hob according to the generative method. This machine tool can also process various special tooth shaped workpieces such as splines and sprockets when using specially designed hobs. The machining accuracy of ordinary gear hobbing machines is 7-6 levels (JB179-83), while high-precision gear hobbing machines are 4-3 levels. The maximum machining diameter is 15 meters.
1, Easy in operation and maintain.2, The machine is characterized by good rigidity, high working accuracy, easy in operation and maintain.
3, The machine can be operated not only with forward and backward cutting, but also with axial or radial feed.
4, The machine is suitable for large and single production of cylindrical spur and helical gears, worm gears and sprocket.
5, According to the special needs of users, can be raised or extended tool to expand the scope of the processing machine accuracy.