Skiving Tool System
This newly developed tool system can be used on bevel gear milling machines and allows for a productive, stable and precise production process, particularly for internal gears. The chip formation process in skiving is very complex whereby large negative rake angles and only very small clearance angles arise during the process. The current tools, mostly cylindrical or conical solid carbide cutting wheels, have no degree of freedom for the necessary optimization. In addition to high machining forces, negative cutting angles also consistently lead to excessive wear of the tools meaning that the tool costs per component largely surpass the proportional machine costs. This skiving software shows the exact chipping conditions and therefore allows for a targeted optimization of the cutting geometry and the production movement.The new stick blade tool system uses carbide technology which has long been used for bevel gears.The stick blade has the distinct advantage of offering optimal cutting geometry through grinding. Skiving can be executed on the Oerlikon C29 and C50 bevel gear milling machines. These machines ensure a highly-precise coupling of all movements which are necessary for skiving.
Klingelnberg GmbH
Peterstraße 45
42499 Hückeswagen
www.klingelnberg.com
Germany
www.klingelnberg.com