gear hob

In the process of tooth profile generation, the tooth profile of automobile gear hob works in conjugate form. The formation

The groove type of automobile gear hob is divided into straight groove and spiral groove. The straight groove is very

There are generally two ways to install and drive automobile gear hobs. Automotive gear hobs are usually mounted on a

Taking accuracy as the basic dimension of gear hob classification, it can be divided into finish machining, semi finish machining

Due to the high-quality machining characteristics and long tool life of cemented carbide gear hob, it has been explored and

Multi head gear hob is not a new concept. In the actual production, the experience of using this type of

Gear rough hob is mainly used before fine rolling. They are mainly used to process large module gears, with a

Gear semi precision hobs are mainly used in the hobbing process before shaving or grinding. Hobs of any accuracy grade

The current trend is that a large number of factories order and use non-standard hobs. Gear hob design engineers can

The fit between hob spindle and gear hob inner hole should be accurate and firm, which is necessary to improve

With the improvement of gear hobbing technology, gear hobs are gradually developing towards integration, small diameter and multi head. The

Combined with the actual needs of gear hobbing tools in automobile gear production line, select the problems often encountered in

CNC three-axis gear hobbing machine can feed in axial, tangential and radial directions at the same time. The axial feed

With the increase of wear degree, the cutting performance of gear hob will gradually decline, which will reduce the finish

The wear of gear hob is a very complex proposition, and there may be different answers. It not only depends

Gear precision hob is a kind of tool that is directly processed and formed on gear hobbing machine. Standard tooth