Manufacturers have a relatively new option that offers several key advantages—gear skiving on machining centers. Gear skiving on a mill-turn machining center with fully synchronous spindles is highly efficient, fast, and accurate. In some cases when producing small and medium-sized volumes, gear skiving will gradually replace established gear-cutting processes.
Gear skiving is used for both soft and hard finishing. As a quality critical final step in hard finishing, the process can be used to create modifications to the tooth flank. At present there is no knowledge of the extent to which topological modifications can be applied by gear skiving. In this report, the feasibility of manufacturing topological modifications on an external gear through adapted kinematics for gear skiving has been investigated.
Sandvik has signed an agreement to acquire esco GmbH engineering solutions consulting, a German-based supplier of software for power skiving, an important technology within gear machining. Esco’s software solutions supports design, production and quality inspection in the main area of gear manufacturing. The company will be reported in Sandvik Coromant, a division within Sandvik Manufacturing and Machining Solutions.