Description
The machines of the ROTURN GT series with linear tool changers are particularly suitable for series machining of smaller workpieces. The shortest tool changing times and reliable functionality guarantee increased productivity. The inclined bed design ensures good chip flow. The hydraulic 3-jaw chuck with through-hole enables fast loading and short non-productive times, and the Siemens 828 D Basic control meets all requirements for current control technology. A flat top conveyor and a high-performance coolant system round out the standard equipment.
Features
- Highlights
- The tried and tested SIEMENS 828 D Basic control meets all requirements for advanced control technology
- A hydraulic 6 in 3-jaw chuck is included in the standard equipment
- Incl. chip conveyor, driven tool, and linear changer
- Machine Design
- Machine frame with inclined bed construction for high rigidity and easy chip removal
- Totally enclosed workspace for optimum protection and cleanliness and a large sliding door provides easy Access
- Hardened linear guides on X and Z ensure maximum precision and reliability
- Spindle
- Max. spindle speeds up to 5000 rpm
- Motor rating 7 / 10 HP
- Tool Changer
- Linear tool changers are ideal for the serial production of smaller workpieces - shortest tool changing times and absolutely reliable features ensure increased productivity
- Productivity
- Driven tool speed 7,500 rpm, ER 20 collet
Standard Equipment
- Siemens 828 D Basic control
- Hydraulic 3-jaw lathe chuck, Ø 6 inch with bore
- Driven tools (radial)
- Automatic central lubrication
- Chain-type chip conveyor
- Heat exchanger for electric control cabinet
- Enclosed work space
- LED work lamp
- Coolant system
- Operating tools
- Operator manual
Controls & Software
- Siemens 828 D Basic
- 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
- Advanced Surface: Innovative, high-performance CNC functions provide top quality of workpiece surface with minimum machining times
- SINUMERIK MDynamics with the new Advanced Surface feature: for perfect part surfaces and shortest machining times in mold making applications
- 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 operation and programming assistance with animated 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
Specifications
- Working Area
- Center height: 8”
- Workpiece length (max.): 15”
- Turning diameter over bed: 16”
- Turning-Ø over support: 6”
- Travels
- Travel X-axis: 18.1”
- Travel Z-axis: 16”
- Headstock
- Speed range: 60 rpm - 5000 rpm
- Spindle mount: A2-5 null
- Spindle bore: 2”
- Spindle bore with draw tube: 1.4”
- Rapid Feed
- Rapid feed X-axis: 984.25”/min
- Rapid feed Z-axis: 984.25”/min
- Tool Head
- Tool change type: Linear changer null
- Tool shank dimensions: 0.8” x 0.8”
- Boring bar mount diameter: 1.5”
- Driven Tools
- Number of driven tools: 1 position
- Speed range, driven tools: 7500 rpm
- Collet: ER 25 null
- Drive Capacity
- Main motor rating: 10 / 7 Hp
- Motor rating coolant pump: 0.2 Hp
- Measures and Weights
- Overall dimensions (length x width x height): 77” x 60” x 69”
- Weight: 5,500 lbs.
