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MTC 500i

KOVOSVIT MULTICUT 500i Multi-tasking turning milling machining center

Max. turning dia: 1 030 mm
Max. turning length: 1 734 mm
Max. Workpiece weight: 3 000 Kg
Max.output S1 / S6 – 40%: 59 / 72 kW

The multitasking turning-milling centers combine the features of turning and milling machines in a single universal machine which has capability to machine complex parts using more technologies (turning, threading, recessing, drilling, boring, milling, cam milling, gear hobbing, and measuring). The machines are equipped with a B-axis as standard which allows an extra-axial drilling and 5-axis milling. The MULTICUT 500i S (with the right spindle) can do a full part machining on both sides.

Machine version

S – version with the subspindle

T – version with the tailstock





The widest technological usage

O.D. turning, threading, grooving
I.D. turning, threading, grooving
Angular drilling
Five-axis milling
Angular milling
Gear hobbing and tooth milling
Face milling, grooving
Boring
Drilling
Cam + crank shaft milling
In-process measurement
Slotting

  1. O.D. turning, threading, grooving
  2. I.D. turning, threading, grooving
  3. Angular drilling
  4. Five-axis milling
  5. Angular milling
  6. Gear hobbing and tooth milling
  1. Face milling, grooving
  2. Boring
  3. Drilling
  4. Cam + crank shaft milling
  5. In-process measurement
  6. Slotting
Machine body
  1. main spindle 3500 min-1 [2800 min-1]
  2. tool spindle 12000 min-1
  3. subspindle 3500 min-1 [2800 min-1] [Mo6]
Workspace
Max. machinig length
Max. machining diameter
Travel in Y-axis

  • 370 mm (MTC 500i)
  • 400 mm (MTC 630)
Spindle
Tool spindle

Tool Spindle

  • Direct drive
  • Active cooling
  • Hydraulic indexingB-Axis
  • Direct drive – Torque motor
  • Active cooling
  • Hydraulic brake
  • Direct measuring
  • Programmable increment 0,0001°
Workpiece spindle

C-Axis

  • Direct measuring
  • Programmable increment 0.0001°
  • Mechanical with gearbox
  • Mechanical and torque motor
Your manufacturing productivity after multitasking machine integration

Practically all types of machining technologies are available on one machine tool.
Benefits of MULTICUT machine tool integration:

  • Substantial shortening of complete machining time
  • Simplification of material flow
  • Elimination of waiting times between processes
  • Reduction of fixtures number
  • Reduction of tools number
  • Reduction of operators number
  • Reduction of setup time
  • High machining accuracy
  • Easy repeat of machining of any kind with immediate availability of the technology
Driveshaft

  • Part of shearers drive, mining machines
  • Body for epicyclic gearing

 

TECHNICAL DATAMULTICUT 500i [POWER] (T)MULTICUT 500i [POWER] (S)
Operating range
Max. swing over bed / lower supportmm13001300
Max. turning diameter B=0° / 45° / 60° / 90°mm549 / 690 / 880 / 1030549 / 690 / 880 / 1030
Max. distance of faces spindle to tailstock spindle | spindle to spindlemm19721799
Max. turning lenghtmm17341527
Bar work capacitymm94 [122]94 [122]
Workpiece weight
Not supported / supported with center (max. speed) with a chuckkg800 / 2100 [1000 / 2500]800 / 2100 [1000 / 2500]
Supported with steady rests 1 (max. speed 300 min-1)kg2500 [3000]2500 [3000]
Linear axes of the tool spindle
X / Y <-Y/+Y> / Z axis travelmm640 / 370 <-190+180> / 1600640 / 370 <-190+180> / 1600
Feed force X ; Y ; Z 25% / 40%ED / continuouskN21,5 / 17,5 / 12,5; 19,5 / 16 / 11,5; 32 / 27,5 / 1721,5 / 17,5 / 12,5; 19,5 / 16 / 11,5; 32 / 27,5 / 17
X / Y / Z axis rapid traversem.min-150 / 40 / 5050 / 40 / 50
X / Y / Z axis accelerationm.s-205.04.200505.04.2005
Main spindle
Max. spindle speed
Low speedmin-13500 [866]3500 [866]
High speedmin-13500 [2800]3500 [2800]
Nominal spindle speedmin-1750 [133 / 666]750 [133 / 666]
Gearbox stages1 [2]1 [2]
Spindle nose type (DIN 55026)A8 [A11]A8 [A11]
Spindle boringmm106 [135]106 [135]
I.D. of the front bearingsmm160 [200]160 [200]
Torque
Low speed 25% / 40% / 60%ED / continuousNm1145 / 1025 / – / 760 [- / 3000 / 2400 / 2000]1145 / 1025 / – / 760 [- / 3000 / 2400 / 2000]
High speed 25% / 40% / 60%ED / continuousNm1145 / 1025 / – / 760 [760 / 600 / 480 / 400]1145 / 1025 / – / 760 [760 / 600 / 480 / 400]
Motor power 25% / 40% / 60%ED / continuouskW74 / 72 / – / 59 [53 / 42 / 33,5 / 28]74 / 72 / – / 59 [53 / 42 / 33,5 / 28]
Spindle axis heightmm12901290
Subspindle
Max. spindle speed
Low speedmin-13500 [866]
High speedmin-13500 [2800]
Nominal spindle speedmin-1750 [133 / 666]
Gearbox stages1 [2]
Spindle nose type (DIN 55026)A8 [A11]
Spindle boringmm106 [135]
I.D. of front bearingsmm160 [200]
Torque
Low speed 25% / 40% / 60%ED / continuousNm1145 / 1025 / – / 760 [ – / 3000 / 2400 / 2000]
High speed 25% / 40% / 60%ED / continuousNm1145 / 1025 / – / 760 [760 / 600 / 480 / 400]
Motor power 25% / 40% / 60%ED / continuouskW74 / 72 / – / 59 [53 / 42 / 33,5 / 28]
C-axis of workpiece spindles
Min. programming step0,0001°0,0001°
Max. speedmin-14343
Torque 25% ED / continuousNm2100 / 14002100 / 1400
Tool spindle
Max. speedmin-112 00012 000
Nominal speedmin-121002100
TaperkVaHSK-63 / Capto 6 [HSK-63]HSK-63 / Capto 6 [HSK-63]
Torque 25% / 40% ED / continuousNm123 / 100 / 60123 / 100 / 60
Power 25% / 40% ED / continuouskW27 / 22 / 1327 / 22 / 13
Number of tool indexing positions360 x 1°360 x 1°
Spindle lengthmm563563
B axis of tool spindle
Range°-120° / +105°-120° / +105°
Min. programming step0,0001°0,0001°
Max. speedmin-15050
Time of indexing by 90°s0,80,8
Torque 40% ED / continuousNm950 / 550950 / 550
Hydraulic brake / lockingNm40004000
Tool magazine
Tool storage capacity8181
Max. tool lengthmm350350
Max. tool diameter with / without adjacent HSK-63, Capto C6mm150 / 90150 / 90
Max. tool weightkg88
Tool to tool / chip to chip change timesmärts.15märts.15
Tailstock
Tailstock spindle diameter / Tailstock spindle travelmm190 / 180
Taper hole of tailstock spindle MorseMo6
Force rangekN3,2 – 28,6
Tank capacity
Tank capacity / coolant volumel500 / 620500 / 620
Pump motor power / continuouskW
Machine dimensions
Machine length without / with chip conveyor / for transportmm4800 / 6500 / 5372 [6385 / 7425 / 6692]4800 / 6500 / 5372 [6385 / 7425 / 6692]
Machine width / for transportmm3950 / 36703950 / 3670
Machine height / for transportmm3760 / 36603760 / 3660
Machine weightkg22 800 [23 750]23 050 [24 000]
Machine connection
Eletrical power supply / continuouskVA110 [90]110 [90]
Compressed air supply / pressure / flowMPa/L.min-10,6 / 6000,6 / 600
Control system
TypeSiemens Sinumerik 840D SLSiemens Sinumerik 840D SL
Number of continuously controlled axes for machining55