DMG MORI CTX beta 1250 4A 円卓製ミリング機

· General

· CTX beta 1250 4A Two spindle turning centre with - partial hollow clamping device for main spindle and counter spindle internal diameter of draw tube Ø67 mm (2.63 in) x 700 mm (27.55 in) deep - 2 C-axes and spindle brakes (hydr.) - 2 12 fold Sauter star turrets reception VDI 40, DIN 69880-40 with precision interface (Trifix) and tool drive connection/drive acc. DIN 5480 - Y-axis, slide I - counter spindle slide; Control: CELOS X with Siemens 840D SL Operate
·

· Headstock, left

· Clamping chuck Ø
· 315 mm

· Spindle nose diameter
· 170h5 mm

· Spindle bore
· 87 mm

· Spindle diametre on front bearing
· 130 mm

· Drive power (100% DC)
· 25 kW

· Torque (100% DC)
· 280 Nm

· Speed range
· 0-5000 rpm

· C-Axis Speed
· 2000 rpm

· Headstock, right

· Clamping chuck Ø
· 315 mm

· Spindle nose diameter
· 170h5 mm

· Spindle bore
· 87 mm

· Spindle diametre on front bearing
· 130 mm

· Drive power (100% DC)
· 25 kW

· Torque (100% DC)
· 280 Nm

· C-Axis Speed
· 2000 rpm

· Slide 1

· Longitudinal stroke
· 1170 mm

· Transverse stroke
· 270 mm

· Y axis, vertical
· +/- 60 mm

· Slide 2

· Longitudinal stroke
· 1200 mm

· Transverse stroke
· 195 mm

· Slide 3

· Longitudinal stroke
· 1200 mm

· Tool holder 1

· Number of tool stations
· 12

· Shank diametre according to DIN 69880
· 40 mm

· Number of driven tools
· 12

· Speed max.
· 4000 rpm

· Power max. (40% DC)
· 11,3 kW

· Tool holder 2

· Number of tool stations
· 12

· Shank diametre according to DIN 69880
· 40 mm

· Number of driven tools
· 12

· Speed max.
· 4000 rpm

· Power max. (40% DC)
· 11,3 kW

· Floor space/Weight

· Dimensions (L x W x H)
· 6,55 x 3,46 x 2,40 m

· Weight approx.
· 14500 Kg

· Technologie cycle alternating speed
· Technology cycle for the application of an alternating speed for vibration sensitive set-ups (Only in conjunction with Siemens control)

· Program state control
· With the program state control of the part state is retained on the control and / or influenced. Particularly suitable for multi-channel machines.

· Chuck rinsing device, mainspindle
· Chuck rinsing device for main spindle, outside

· Chuck rinsing device, subspindle
· Chuck rinsing device for subspindle, outside

· Differential pressure clamping 2.0 for MS
· Differential pressure clamping 2.0 at the control for the main spindle With the differential pressure clamping 2.0 function, significantly smaller clamping forces (theoretically up to 0 kN or up to standstill of the movement of the clamping device) can b

· Differential pressure clamping 2.0 for CS
· Differential pressure clamping 2.0 at the control for the counter spindle With the differential pressure clamping 2.0 function, significantly smaller clamping forces (theoretically up to 0 kN or up to standstill of the movement of the clamping device) ca

· Coolant/compressed air switchable on spindle(s)
· Cooling lubricant and compressed air switchable on the spindles by M-function Valid for: - Chuck rinsing device outside of the main and counter spindle* - Coolant supply through the main and counter spindle* Note: - *Only valid if the corresponding

· Hollow clamping cylinder dia. 77 mm
· Hydraulic hollow clamping attachment dia. 77 mm (3.03 inch) Pullforce 72 kN (16.183 lbf) at pmax 45 bar (653 psi) Tie rod not standard GILDEMEISTER Not suitable with clamping device with bar passage smaller than dia. 75 mm (2.95 inch) For CTX Beta 1250 (2

· Drill fractre monitoring via swing wire 1,4 -32 mm
· Drill fracture monitoring via swing wire, measuring range 1,4 mm-32 mm (0.05 inch - 1.25 inch)

· Drill fracture monitoring for slide II
· Drill fracture monitoring for slide II via swing wire, measuring range 1,4 mm-32 mm (0.05 inch - 1.25 inch)

· Prepar. steady rest for lower standard turret
· Electr./hydr. preparation for turret steady rest up to SLU-X2 incl. foot switch, design for lower standard turret

· Counter spindle slide w.cross strock C3, tailstock
· Counter spindle slide with cross stroke X3 and tailstock stroke X3 180 mm (7.08 inch) glass scale for X3-axis tailstock force 150 - 630 daN (337.2-1416.3 lbf) life centre MT.5. Max. chuck dia. on counter spindle 250 mm (10’’), 200 mm (8’’) at chuc

· Double cartridge filter on chip conveyor
· Double cartrige filter on chip conveyor

· Coolant filtration, band filter
· coolant filtration, band filter unit, incl. additional 450 l (119 gal.) coolant tank, grade of filtration 100 µm (0.004 in)

· BFU 8/20 bar, 980 l, cooler
· Compact coolant system, consisting of: - coolant tank, 980 liter/259.9 gal. - 8 bar/20 liter/min and 20 bar/25 liter/min (theoretical pump performance) (116 psi/5.2 gal/min and 290 psi/6.6 gal/min programmable via M-functions coolant supply th

· Hinged type chip conveyor
· Hinged typ chip conveyor incl. coolant tank and coolant pump, 6 bar (87 psi)/20 litre/min

· Automatic actuation of sliding cover, electrical
· Automatic actuation of sliding cover, electrical. (Remark: option B-L7250, automatic loading hatch is not possible)

· Interface for bar feed/loading magazine
· interface for bar feeder or bar loading magazine

· Automation interface Profinet (no Robo2Go)
· Electrical interface Profinet for 6-axes robot Note: Special operating mode 3 / operating mode grinding is not possible in connection with the electrical interface

· Window rinsing of the security window
· Window cleaning of the security window of the working area door by compressed air (Remark: The employment of coolant can limited the view on the workpiece at machining)

· Ligh switch cabinet
· Ligh switch cabinet (fluoresent lamp starterless) with integrated socket, 230 V, 2 A load, make Rittal on lott via Transformer chead main switch

· Design version "BLACK"
· Design version "BLACK" Working area door, front cover beneath Working area door and front pane frame in colour deep black

· Package for increased ambient temperature
· Package for increased ambient temperature consisting of cooling system for control cabinet (until 40º)