Knuth #Roturn-400C, CNC Inclined Bed Lathe

• Heavy machine frame with inclined bed ensuring high rigidity and easy chip removal
• Precise linear guides in X and Z for high stability and accuracy even at highest loads
• The enclosed work space is easily accessible through a large sliding door
• Future-proof: the Siemens 828 D Basic control meets all requirements for advanced control technology
• The 8-station tool turret ensures a large work area and quick and precise tool changes
• A powerful 20 HP headstock motor delivers high torque across the entire speed range

Proven record:

• Easy, dialog-guided user interface
• Complete bandwidth of technology cycles
• High performance and precision
• Hydraulic 8 in 3-jaw chuck with through-hole
• Tailstock with hydraulically operated quill with a maximum stroke of 3 in
• Automatic central lubrication system ensures reliable lubrication of guideways
• Chain-type chip conveyor and high-performance coolant system included in standard equipment

• Compact, rugged and maintenance-free operator-panel CNC with dedicated system software for turning, milling and grinding technologies
• High-quality, rugged, magnesium die-cast operator panels with degree of protection IP65
• Maintenance-free operator panel front, e.g. no fan, battery or hard disk
• Highest machining precision with 80-bit NANOFPaccuracy
• New user interface SINUMERIK Operate same look and feel as SINUMERIK 840D sl
• ShopTurn/ShopMill (option): Very fast programming time in the production of individual parts and small batches
• Advanced Surface: Innovative, high-performance CNC functions provide top quality of workpiece surface with minimum machining times
• Technology package SINUMERIK MDynamics with the new function Advanced Surface: Perfect workpiece surfaces and very fast machining times in molded part production
• programGUIDE: fastest machining time and maximum flexibility for large series productions
• Unique spectrum of technology cycles ranging from the machining of any turning and milling contour with residual material detection to in-process measurements
• G-Tech is a grinding package with an extensive scope of CNC functions ranging from the low-cost entry-level model up to highly productive machines
• Animated Elements: Unique operating and programming support with moving picture sequences
• modern data transfer options via USB stick, CF card and network (Ethernet)
• SINUMERIK Integrate for production Access MyMachine /Ethernet permits remote diagnostics from anywhere in the world
• Easy Message: Integrated mobile radio modem for optimum process monitoring and maximum machine availability via text messages (SMS)
• Easy Extend: Flexible handling of machine units, e.g. an A axis/parts machine
• Maintenance scheduler: Signaling of pending maintenance tasks in accordance with specified maintenance intervals

Functions

• Operator panel variants for horizontal or vertical operator panel housings
• Proximity/clearance sensor for smart display control
• Integrated QWERTY full CNC keyboard with short-stroke keys
• Additional Ethernet interface at the rear of the CNC for connection to factory network
• Additional USB interface at the rear of the CNC for machine control panel
• Integrated PLC based on the SIMATIC S7-200 command set with ladder logic programming
• I/O interface based on PROFINET for the connection of PLC I/O devices and a machine control panel
• Up to 5 axes/spindles
• 1 analog spindle
• 1 machining channel/mode group
• Integrated tool management with tool life monitoring
• Configurable user screens with SINUMERIK Integrate for engineering Run MyScreens (Easy Screen)
• SINUMERIK Integrate for engineering Run MyRobot /EasyConnect for simple interfacing of robots and handling systems
• Integrated data archiving procedure for simple data updates

• Siemens 828 D control
• Hydraulic 3-jaw lathe chuck, 8 inch with bore
• hydr. tailstock
• Automatic central lubrication
• hinged belt conveyor
• Heat exchanger for electric control cabinet
• enclosed work space
• LED work lamp
• coolant system
• compressed air gun
• coolant gun
• operating tools
• operator manual