Long-distance lathe

Highlights

- Linear drive for maximum precision, dynamics, and efficiency
- 6 + 2 axes, 2 Y-axes as standard
- 2 tools can be used simultaneously
- Thanks to the conversion kit, the machine can be used as an adjustable spindle stock

Technical Description
I-J10010
GILDEMEISTER SPRINT 20|8 linear
CNC Swiss-type lathe

TECHNICAL DATA:

MAIN SPINDLE
Maximum turning diameter: 20 (25 optional) mm
Z1 stroke: 80 mm
Maximum speed: 10,000 rpm
Rated drive power: S1 3.7 kW

DOUBLE SPINDLE
Maximum turning diameter: 20 (25 optional) mm
Z2 stroke: 300 mm
Maximum speed: 10,000 rpm
Rated drive power S1: 3.7 kW kW

CNC-CONTROLLED AXES
Rapid traverse speed: 40 (30) m/min

(excluding Y1)
Max. acceleration X1: 10 m/s²
Feed force (S1) axis Z1, Z2, X2, Y2: 250 daN
Feed force (S1) axis Y1: 500 daN
Feed force linear axis X1: 60 daN

SLICER 1
X1 stroke: 50 mm
Y1 stroke: 350 mm
6 tool holder positions 12x12
5 rotating tools including spindles with collet chuck ESX16

SLICER 2
X2 stroke: 240 mm
4 tool holders for external machining with 12x12 connection
4 tool holders for internal machining, 20 mm diameter
5 rotating tools including spindles with collet chuck ESX/16 (Option)

COOLANT SUPPLY
Coolant: Emulsion
Coolant reservoir, capacity: 250 l
Coolant pump, maximum capacity: 120 l/min
Pressure: 1.5 bar

NOISE LEVEL
Noise level according to ISO 230-5, ISO 3746, ISO 11202: < 70 dBA

ELECTRICAL DATA
Electrical cabinet according to EN 60204-1
Power: 56 kVA
Cable cross-section: 5 x 35 mm²
Operating voltage: 400 (+/-10%) V
Frequency: 50 (+/-1%) Hz
Fuse: 100 A
Control voltage: 24 V DC
Lighting voltage: 24 V DC
Rated current: 86 A
Protection rating - machine lighting: IP 67
Protection rating - electrical cabinet: IP 54

ENVIRONMENTAL CONDITIONS
Ambient temperature: +10/+35 °C
Maximum humidity: 75%
Maximum installation altitude: 1000 m above sea level

SAFETY STANDARDS:

2006/42/EC; 2006/95/EC; 2004/108/EC

FANUC 31i CNC control (15” TFT color monitor)

NOTE:
Bar dimensional tolerances: max h11
It is necessary to use bars with a straightness tolerance < 0.5 mm/m according to EN 10278:2002

PAINTING:
Front color: Calcite White RAL 9010
Rear color: Titanium Gray RAL 7016
Sliding door: Jet Black RAL 9005

PACKAGING DATA:

Machine dimensions (L x W x H) without peripherals: 2,200 x 1,050 x 1,770 mm
Net weight without chip conveyor: 4,200 kg

STANDARD MACHINE EQUIPMENT:

- Hinged belt chip conveyor
- Gripper holder for main and Counter spindle
- 6-position tool holder 12x12mm on slide 1

- 5 driven tools with 5 spindles with ESX/ER16 tool holder for slide 1

- Tool holder for slide 1 for 6 fixed tools, 20 mm diameter

- Tool holder for slide 2 with 4 fixed tools, 20 mm diameter, and 4 positions 12x12

- C-axis for main and counter spindles

- Cooling unit for electrical cabinet

- Pump with flow monitor
- Pneumatic ejector and workpiece unloading monitoring device
- Workpiece unloading conveyor
- Pneumatic flushing for counter spindle gripper
- Mechanical preparation for oil mist extraction unit
- Electrical and software interface for bar feeder magazine
- Angle synchronization between main and counter spindles
- Automatic machine shutdown
- 2 additional inputs/outputs (4 M-functions)

- Quad signal light
- Workpiece counter and timer
- Software for overlapping bar feed Time

- Helical interpolation
- Constant cutting speed and rigid thread cutting

CONTROL DATA SPRINT 20|8 linear
Control type: CNC FANUC 31i, 8 axes, 2 channels, 2 spindles
Dual circle axis protection: available
Measuring system: metric
Input system: metric or inch
Dimension input: chain dimension/reference dimension
Input precision: 0.001 mm (0.0001 inch)
Feed input: directly in mm/rev or mm/min.

Feed override: 0 - 120%
Feed range: 0.001 mm/rev to rapid traverse speed
Handwheel: for fine positioning of the slides, selectable ranges: 0.1 mm, 0.01 mm and 0.001 mm
Rapid traverse limit: by setting on the customer side and operator button
Spindle speed: input in rpm
Spindle speed override: from 5 to 100% Spindle overlay capability via the writing surface and 100% leveling via the table
Spindle speed limitation: programmable
Spindle stopping: via M5 C-axis or M19 function (orientation), depending on the machine type
Coordinate system: Cartesian, polar, and cylindrical coordinate systems
Constant cutting speed: input in m/min
Tool programming: station programming with tool data
Tool file: 200 data records separated by setting dimension and tool correction (standard)
Cutting radius compensation: programmable via G40, G41, and G42
Tool life monitoring: monitoring of tool life with automatic activation of replacement tools (option)
Tool monitoring via software load monitor (option)
Real-time clock: time is retained even after power-off
Machining time: measurement of elapsed machining time between programming