The CNCB450 Ultra Large Bore (ø205 mm) rotary table is the company’s solution to large-diameter bar work and oil patch applications. The rotary table features an 8" diameter through-hole and a clamping system.
The rotary table features a customized carbide worm system that incorporates a carbide worm screw and an ion nitrided worm wheel, rather than a bronze or bronze alloy actuation mechanism. According to the company, the result is a reduction in friction and wear. The worm screw consists of a V-grade form of carbide, while the worm gear is ion nitrided to a depth of 0.1 mm, with an external surface hardness of 68 Rc. The steel way is hardened to 58-60 Rc. This is intended to enhance rigidity and make the rotary table useful for high speed rotation, the company says.
Editor PickRöhm Appoints Worldwide Head of Sales and Marketing
Damiano Casafina serves on the company’s executive board.