VMC Performance Large Series (T-BASE VMC)

To match demand of greater accuracy & total reliability at higher speeds Jyoti CNC has developed Performance Large Series Vertical Machining Centers. The high dynamic structure supports rapid axis take-off with high accelerations. Broad rigid base with heavy cross ribbings with twin layer heavy column structure dampens effect of vibrations & balances whole machine while taking heavy cutting load with higher machining parameters. The machine has precision roller type LM guide ways to support broad table movement with high load carrying capacity. This machines finds its place in applications where heavy material removal where direct machining required from castings and forgings. Most suitable for Dies and Moulds applications in injection moulding, investment castings, shell castings, forging dies, pressure die casting, pattern making and production work.

VMC Performance Large Series <span>(T-BASE VMC)</span>

Features

Key Features

  • High dynamics structure width and acceleration 5m/sec2
  • Column on fixed base with ribbed stiff wall.
  • Higher load carrying capacity of table.
  • Wider liner motion guide ways.
  • 8000 rpm rigid BT 40 spindle with ceramic bearing.
  • Electrical with quality device & panel AC.
  • 90° tilting operator panel.
  • Roller type LM guide ways.
  • Auto & manual coolant.
  • Efficient chip disposal.
  • Centralized & programmable lubrication.

High Speed Machine

3 Point Levelling

Tpm Friendliness

C-Frame Rigid Structure

Technical Specification

VMC 1570 VMC 1580 VMC 1870 VMC 1880
Table
Table Size mm 1700 X 810 1700 X 810 2000 X 810 2000 X 810
T-Slot Dimention mm 5 x 18 x 150 5 x 18 x 150 5 x 18 x 150 5 x 18 x 150
Distance from Floor to Table mm 1340 1340 1340 1340
Max. Load on Table kgf 2000 2000 2500 2500
Capacity
X-Axis Travel mm 1510 1510 1810 1810
Y-Axis Travel mm 710 810 710 810
Z-Axis Travel mm 810 810 810 810
Dis. From Spindle Face to Table Top (Min.-Max.) mm 150-960 150-960 150-960 150-960
Feed
Rapid Traverse (X, Y & Z Axis) m/min 20 20 20 20
Cutting Feed m/min 10 10 10 10
Main Spindle
Spindle Speed Range rpm 8000 8000 8000 8000
Spindle Motor Power (Fanuc) kW 11/7.5 11/7.5 11/7.5 11/7.5
Spindle Motor Torque (Fanuc) Nm 70/36 70/36 70/36 70/36
Spindle Motor Power (Siemens) kW 15.8/10.5 15.8/10.5 15.8/10.5 15.8/10.5
Spindle Motor Torque (Siemens) Nm 75/50 75/50 75/50 75/50
Front Bearing Bore mm 70 70 70 70
Spindle Nose BT 40 BT 40 BT 40 BT 40
Automatic Tool Changer
Number of Tool 20 20 20 20
Max. Tool Dia. Pockets (All/Adj. empty) mm 80/125 80/125 80/125 80/125
Max.Tool Weight kg 7 7 7 7
Max.Tool Length mm 250 250 250 250
Accuracy (As per VDI/DGQ 3441)
Positioning Uncertainty (P) (X, Y, Z Axis) mm 0.020/0.015/0.015 0.020/0.015/0.015 0.020/0.015/0.015 0.020/0.015/0.015
Repeatability (Ps medium) mm 0.008 0.008 0.008 0.008
Weight 14000 14200 15500 15700
Dimension
Height mm 3994 3994 3994 3994
Width mm 4170 4170 4170 4170
Length mm 4023 4023 4507 4507
** Depends upon Work holding devices, Tooling and Job.