VMC Performance Series
(C-FRAME VMC)

To match demand of greater accuracy & total reliability at higher speeds Jyoti CNC has developed Performance 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 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 and pattern making.

VMC Performance Series<br/><span>(C-FRAME 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.
  • 10000 rpm rigid BT 40 spindle with ceramic bearing.
  • Electrical with quality device & panel AC.
  • 90° tilting operator panel.
  • Auto & manual coolant.
  • Efficient chip disposal.
  • Centralized & programmable lubrication.

Proven Design

C-frame Rigid Structure

Twin Arm Type Faster ATC

3 Point levelling

TPM friendliness

Directly coupled & Laser calibrated Axis

Technical Specification

  VMC 640 P VMC 640 DM VMC 850 P VMC 850 DM VMC 1050 P VMC 1050 DM VMC 1060 P VMC 1060 DM VMC 1260 P VMC 1260 DM
Table
Table Size mm 800X500 800X500 1000X530 1000X530 1200X530 1200X530 1200X630 1200X630 1400X630 1400X630
T-Slot Dimention mm 4X18X100 4X18X100 4X18X100 4X18X100 4X18X100 4X18X100 5X18X125 5X18X125 5X18X125 5X18X125
Distance from Floor to Table mm 965 965 965 965 990 990 1090 1090 1090 1090
Max. Load on Table kgf 400 400 500 500 800 800 900 900 1200 1200
Capacity
X-Axis Travel mm 600 600 820 820 1020 1020 1020 1020 1220 1220
Y-Axis Travel mm 400 400 510 510 510 510 600 600 600 600
Z-Axis Travel mm 460 460 510 510 510 510 610 610 610 610
Dis. From Spindle Face to Table Top (Min.-Max.) mm 150-610 150-610 150-660 150-660 150-660 150-660 150-760 150-760 150-760 150-760
Feed
Rapid Traverse (X,Y & Z Axis) m/min 24 24 24 24 24 24 24 24 24 24
Cutting Feed m/min 10 10 10 10 10 10 10 10 10 10
Main Spindle
Spindle Speed Range rpm 0-6000 0-10000 0-6000 0-10000 0-8000 0-10000 0-8000 0-10000 0-8000 0-10000
Spindle Motor Power -Fanuc kW 15/11 11/7.5 15/11 11/7.5 11/7.5 11/7.5 11/7.5 11/7.5 11/7.5 11/7.5
Spindle Motor Power -Siemens kW 18/12 15.8/10.5 18/12 15.8/10.5 15.8/10.5 15.8/10.5 15.8/10.5 15.8/10.5 15.8/10.5 15.8/10.5
Front Bearing Bore mm 70 70 70 70 70 70 70 70 70 70
Spindle Nose mm BT - 40 BT - 40 BT - 40 BT - 40 BT - 40 BT - 40 BT - 40 BT - 40 BT - 40 BT - 40
Automatic Tool Changer
Number of Tool 20 20 20 20 20 20 20 20 20 20
Max. Tool Dia. Pockets (All/Adj. empty) mm 80/125 80/125 80/125 80/125 80/125 80/125 80/125 80/125 80/125 80/125
Max.Tool Weight kg 7 7 7 7 7 7 7 7 7 7
Max.Tool Length mm 250 250 250 250 250 250 250 250 250 250
Accuracy (As per VDI/DGQ 3441)
Positioning Uncertainty (P) mm 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
Repeatability (Ps medium) mm 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005
Other Data
Weight (Approx.) Kg 5425 5425 5700 5700 6700 6700 8300 8300 8560 8560
Dimension (Approx.)
Length mm 2500 2500 2500 2500 2600 2600 2830 2830 2830 2830
Width mm 2100 2100 2100 2100 2500 2500 3140 3140 3140 3140
Height mm 2800 2800 2800 2800 2850 2850 2990 2990 3150 3150
 
** Depends upon Work holding devices, Tooling and Job.