Welcome to Tai'an Hengguang Machinery Co., Ltd.
Our advantage
1. 15 years experience in manufacturing and exporting bearing products.
2. OEM orders and non-standard bearing orders can be accepted.
3. Bearings of various sizes are available. A large number of bearings are available.
4. To respect customers, you can choose the port of loading.
5. A certain quantity of free samples can be provided to support our customer's after-sales service and warranty.
describe:gear hob
A hob is a gear machining tool whose teeth follow the helix of a cylinder or cone. It is used to process toothed cylindrical workpieces such as cylindrical gears and worm gears according to the generation method. During processing, the hob is equivalent to a helical gear with a large helix angle, and its number of teeth is the number of heads of the hob. The workpiece corresponds to another helical gear. They mesh with each other in space according to a pair of helical gears, and rotate at a fixed speed ratio. The tooth profile of the gear is in turn surrounded by the tooth profile of the adjacent cutting position. According to different purposes, hobs are divided into gear hobs, worm gear hobs, non-involute developing hobs and fixed hobs
OEM various gear hobs
1. Standard Hob
2. Involute spline hob
3. Rectangular spline hob
4. Pre-shaving hob
5. Timing pulley hob