A swivel guide with a coolant pump with 20 bar cools spindle and tools.Alternatively cooling by air is possible.
High performance CNC control for ultimate accuracy and machining speed. SINUMERIK 828D and SINAMICS drive and motors are perfectly tailored for state of the art turning machines. Powerful CNC-functions combined with a unique 80bit NANOFP Accuracy (80 bit floating point accuracy from the position control to the internal encoder resolution) enable highest work-piece accuracy at a minimum of machining time. With a flexible CNC programming language and the state of the art ShopTurn machining step programming, single parts as well as large batch series can be programmed and machined with maximum effectiveness. Due to powerful kinematic transformations and a large set of technological cycles, SINUMERIK 828D also meets the demands of high sophisticated machine applications with driven tools and sub-spindle. Source picture and text: Siemens