MODULAR MACHINES FROM THE EMAG GROUP
PICK-UP TURNING MACHINES FOR CHUCKED PARTS The VL Series vertical pick-up turning machines are examples of the modular standard platform from the EMAG Group. The VL series was developed for the manufacturing of precision chucked parts. To cover the widest possible range of parts, the VL Series is available in four versions with workpiece diameters ranging from 0.4 to 15.7 inches. Machine Body Z-Axis X-Axis Spindle Measuring System (optional) Turret (optional Y-axis) Automation
X
Z
(Y) C
0.3 SEC. TURRET
RAPID
INDEXING TIME
TRAVERSE RATE
X-AXIS
196 FT/MIN
HIGH PRECISION – DIRECT POSITION MEASURING SYSTEMS
THE PATENTED EMAG TURRET
+ Glass scales – Fully encapsulated linear
+ Fast, wear free – the EMAG turret is equipped with a drive unit
+ Standard – Glass scales come standard
+ Precise – Thermal stability is ensured thanks to an ambient
glass scales in all linear axes. on all EMAG machines!
(torque motor) for swiveling.
temperature controlled cooling system.
+ Flexible – The turret has space for twelve tools (featuring either a VDI or BMT). Driven tools are available in all tool stations as an option. Choose to add a Y-axis to ensure maximum flexibility.
2
THE VL PLATFORM I VL 2, VL 4, VL 6, VL 8
BENEFITS OF THE VL SERIES + High strength
Large working spindle bearing diameter + MINERALIT® polymer concrete machine base
+ Complete automation
Including raw and finished parts storage areas
+ Simple handling
All the service units are easy to reach
+ Minimum footprint
Compact machine design
+ Maximum performance
Short distances between the machining area and pick-up automation system
Machines shown with optional decorative sheet metal kit
3
VL MACHINES IN OPERATION VL 2 and VL 4 for small and medium-sized workpieces The VL 2 and VL 4 pick-up turning machines are ideal for workpieces with a maximum diameter of 4 and 8 inches. The machines feature an integrated automation system and a parts storage area that allows them to operate completely autonomously, relieving the strain on production personnel. Efficient mass production of various batch sizes is possible with these machines and, thanks to their flexible clamping systems, they can also easily machine entire part families.
SIEMENS 840D SL
AVAILABLE
Intermediate Gear
Machine: VL 2 Sawn part diameter: 2 in Material: C45 2 OPs
Cover
Machine: VL 2 Sawn part diameter: 4 in Material: X5CrNi1810 2 OPs
Machine: VL 4 Forged part diameter: 5 in Material: 16MnCr5 2 OPs
4
Machine: VL 2 Pre-forged part diameter: 2 in Material: 16MnCr5 2 OPs
VL 2 / VL 4 Workpieces
101 SEC.
Main Hub
Sprocket
55 SEC. 35 SEC.
Line cycle time
100 SEC.
143 SEC.
Piston
Machine: VL 4 Sawn part diameter: 4 in Material: 46S20 2 OPs
DIE VL-PLATTFORM THE VL PLATFORM I I VL VL62,+ VL VL 4, 8 VL 6, VL 8
VL 6 and VL 8 for large workpieces If you want to efficiently machine larger workpieces, or are striving to achieve maximum flexibility in production, look no further than the VL 6 and VL 8 pick-up turning machines. The integrated conveyor belt makes loading the machines with heavy parts a breeze; the parts are simply placed on the conveyor belt by crane and the machine takes care of the rest.
Spur Gear
Machine: VL 8 External diameter: 12 in Material: 16MnCr5 2 OPs
212 SEC. Drive Gear
Machine: VL 6 Sawn part diameter: 9 in Material: 42CrMo4 3 OPs
Line cycle time
155 SEC.
TECHNICAL DATA
Housing
VL 6 / VL 8 Workpieces
Machine: VL 6 Forged part diameter: 9 in Material: 16MnCr5 2 OPs
199 SEC.
VL 2
VL 4
VL 6
4
8
12
100
200
300
VL 8
400
Workpiece diameter, max.
mm
Chuck diameter
mm
160
260
400
500
Workpiece length, max.
mm
150
200
250
300
Travel distances X / Y (optional) / Z
mm
650 / ± 50 / 375
760 / ± 30 / 415
900 / ± 30 / 495
1,110 / ± 30 / 595
» Power rating, 40% / 100%
kW
18 / 14
25 / 18
39 / 28
44 / 35
» Torque, 40% / 100%
Nm
77 / 59
280 / 202
460 / 340
775 / 600
rpm
6,000
4,500
3,100
2,850
Main spindle
» Max. number of revolutions Turret » Turret tool positions » Revolutions of driven tools » Torque of driven tools at 30% / 100% duty cycle Rapid-traverse rate X / Y / Z
inch inch
inch
inch
hp
ft-lb
6 6
26 / ± 2 / 15
24 / 19
57 / 44
10 8
30 / ± 1 / 16
34 / 24
207 / 149
16
10
35 / ± 1 / 19
52 / 38
339 / 251
16
20
12
43 / ± 1 / 23
59 / 47
572 / 443
Quantity
12
12
12
12
rpm
6,000
6,000
6,000
6,000
Nm
27 / 15
27 / 15
27 / 15
48 / 30
m/min
60 / 30 / 30
60 / 15 / 30
60 / 15 / 30
60 / 15 / 30
ft-lb
ipm
20 / 11
2,362 / 1,181 / 1,181
20 / 11
2,362 / 591 / 1,181
20 / 11
2,362 / 591 / 1,181
35 / 22
2,362 / 591 / 1,181
5
THE TRACKMOTION AUTOMATION SYSTEM TrackMotion combines the concept of conveyor belts integrated with gantries into one single automation solution. The TrackMotion is a track that runs through multiple machines with a TransLift unit attached. The TransLift will grip parts, even parts with different heights, correctly position them and if necessary turn the part over. The way the TrackMotion is set up it can link a variety of machines very easily. To decrease cycle times even further, multiple TransLift units can be added.
Shown without safety fencing
Linking three VL machines using the EMAG TrackMotion system.
6
THE VL PLATFORM I Automating the VL Series
THE ADVANTAGES OF THE TRACKMOTION SYSTEM + Minimal set-up time – the TrackMotion automation system is ready for use as soon as the workpiece height and part diameter have been entered into the standard CNC Code
The raw components are supplied by a parts storage area. This has a capacity to hold up to 400 parts, depending on the geometry of the workpiece.
+ Great reliability due to its simple, sturdy design
+ Flexible system – multiple TransLift
units can be installed on a single system
+ The workpieces are positioned and turned over in one cycle
+ Save space - the whole system is installed behind the machines
+ Possibility to integrate measuring
equipment, marking systems, cleaning machines and more
+ Easy to service – TrackMotion is easily accessible from all sides
From small to large with no retooling. The universal NC gripper ensures that the machine can be reset very quickly.
+ Short part transport times with horizontal travel speeds of 492 ft/min and 92 ft/min vertically
Machines are shown with optional decorative sheet metal kit
EMAG TrackMotion to simply link multiple machines
7
TECHNICAL DATA MACHINES
VL 2
VL 4
VL 6
4
8
12
VL 8
Workpiece diameter, max.
mm
Chuck diameter
mm
160
260
400
500
Swing diameter
mm
210
280
420
520
Shortest / longest part
mm
30 / 150
30 / 200
30 / 250
30 / 300
Workpiece weight
kg
5
20
40
Weight, max.: clamping device + clamping cylinder + workpiece + draw bar Turret
kg
inch inch inch inch lb
100 6 8
1/6
11
200 10 11
1/8
44
300 16 17
1 / 10
88
400 16 20 20
1 / 12
60
132
lb
190
86
150
300 661
1,543
Quantity mm
12 710 / 610 (with Y)
12 860
12 920
12 1,000
mm
330
360
360 / 380
440
–
VDI 30 / BMT 55
VDI 40 / BMT 55
VDI 40 / BMT 65
VDI 50 / BMT 75
» Torque of driven tools, 30% / 100% duty cycle
rpm Nm
6,000 27 / 15
6,000 27 / 15
6,000 27 / 15
6,000 48 / 30
» Tool length, max.
mm
190 / 140
250
280
280
s
0.8
0.9
1.0
1.1
» X stroke, turning only / with loading
mm
295 / 650
290 / 760
330 / 880
380 / 995
» Y stroke
mm
±50
±30
±30
±30
» Z stroke
mm
» Turret tool positions » Turret cutting circle » Turret width across flats » Tool connection » Revolutions of driven tools
» Turret indexing time for one position (30°) Travel distances
Rapid traverse [acceleration]
inch inch
ft-lb
inch
inch
inch inch
» X
m/min, [m/s²]
» Y (optional)
m/min, [m/s²]
» Z
m/min, [m/s²]
Feed pressure X / Y (optional) / Z
28 / 24 (with Y)
13
20 / 11 7/6
12 / 26
±2
375 15
60, [4]
331
34 14
20 / 11
10
11 / 30
±1
415 16
60, [4]
36
14 / 15
20 / 11
11
13 / 35
±1
495 19
60, [4]
700
39 17
35 / 22
11
15 / 39
±1
595 23
60, [4]
ipm, [ft/s²]
2,363 [13]
2,363 [13]
2,363 [13]
2,363 [13]
ipm, [ft/s²]
1,181 [13]
591 [13]
591 [13]
591 [13]
ipm, [ft/s²]
1,181 [13]
1,181 [13]
1,181 [13]
1,181 [13]
kN
30, [4] 30, [4]
2.5 / 5 / 13.7
15, [4] 30, [4]
6.9 / 7.5 / 18.7
15, [4] 30, [4]
6.9 / 7.5 / 18.7
15, [4] 30, [4]
9.3 / 12 / 12.5
lbf
562 / 1,124 / 3,080
1,551 / 1,686 / 4,204
1,551 / 1,686 / 4,204
2,091 / 2,698 / 2,810
inch
1/1/2
2/2/2
2/2/2
2/2/2
Ball screw dia. X / Y / Z
mm
Linear guides
Size
35
45
45
55
Size dia. in mm
A5 80
A6 110
A8 140
A11 160
s
5–6
7–8
8–9
10–12
» Power rating, 40% / 100% duty cycle
kW
18.1 / 13.9
25 / 18
39 / 28
44 / 34.5
» Torque, 40% / 100% duty cycle
Nm
77 / 59
280 / 202
460 / 340
775 / 600
» Full power at speed of
rpm
2,250
850
800
550
» Max. number of revolutions
rpm
6,000
4,500
3,100
2,850
32 / 32 / 40
40 / 40 / 40
40 / 40 / 40
50 / 40 / 50
Working spindles » Spindle nose (DIN 55026) » Spindle bearing » Loading time (depending on clamping device) Main spindle, standard version
8
Ø in inch
hp
ft-lb
3
24 / 19
57 / 44
4
34 / 24
207 / 149
6
52 / 38
339 / 251
6
59 / 46
572 / 443
Machine dimensions
VL 2
VL 4
VL 6
VL 8
» Width A
mm
1,600
1,254
1,850
2,120
» Width B
mm
1,870
2,320
2,260
2,620
» Length C
mm
720
590
700
720
» Length D
mm
2,970
3,440
3,900
4,000
» Length E
mm
4,800
5,368
5,900
6,500
» Length F
mm
6,550
7,870
7,700
8,300
» Length G
mm
1,750
2,500
1,800
1,800
» Height H
mm
1,000
1,000
1,000
1,000
» Height I
mm
2,525
2,525
2,525
2,525
» Height J
mm
3,100
3,600
3,600
3,500
» Height K
mm
325
325
325
325
» Height L
mm
800
800
800
800
kg
6,000
8,000
10,000
12,000
inch
63
inch
74
inch
142
13
31
lb
99
142
13
inch
39
99
122
inch
71
39
99
inch
303
98
39
inch
232
310
69
inch
154
211
258
inch
28
135
189
inch
89
23
117
inch
73
91
28
inch
Weight
49
13
31
13,228
31
12,787
12,787
83
103 28
157 256 327 71
39
99
138 13 31
THE VL PLATFORM I Specifications of the VL Series
MACHINES
26,455
A
Cable drag chain
D
K
H
D
E
F
G
Dismounting dimension
C
L
I
J
Chip conveyor
B
9
VLC 50 TWIN – HIGHLY PRODUCTIVE SIMULTANEOU Twin-spindle turning center for the highly productive manufacturing of workpieces up to 75 mm (3 in) in diameter The VLC 50 TWIN has two main spindles in one machining area which can simultaneously machine two identical workpieces. This method allows for massive increases in output quantities and lowers cost per piece.
HIGH SPEED LINEAR MOTOR
The diameter and length (X / Z direction) of both components can be corrected independently of one another using both spindles. In addition, the machine has a direct position measuring system and a linear motor in the X-axis to ensure the highest machining quality and maximum productivity.
TECHNICAL DATA Max. workpiece diameter
mm
75
Chuck diameter
mm
140
Swing diameter
mm
160
Workpiece length, max.
mm
75
kg
1
X-axis / Z-axis travel
mm
605 / 200
Main spindle » Power rating, 40% / 100% duty cycle
kW
13 / 11.7
Nm
113 / 88
rpm m/min
6,000 60 / 30
Workpiece weight
» Torque, 40% / 100% duty cycle » Max. number of revolutions Rapid-traverse rate, X / Z Tool stations CNC controller
10
inch inch inch inch lb
inch
hp
ft-lb
ipm
3 6 6 3
Planetary Gear
Sleeve
Workpiece dia: 2 in Material: 20CrMoH
Workpiece dia: 2 in Material: 21NiCrMo2
2
24 / 8
17 / 16
83 / 65
2,262 / 1,181
2 x 4 – VDI30 / BMT45 Fanuc 31i with Manual Guide i
16 SEC.
12 SEC. Flange Workpiece dia: 2 in Material: CrNi1810
26 SEC.
VLC 50 TWIN Workpieces Cycle Time*
Cam
Workpiece dia: 2 in Material: 100Cr6
9 SEC.
US MACHINING SIMULTANEOUS
HIGHLIGHTS + Maximum precision
Machine base made of MINERALIT® polymer concrete with optimal vibration-damping properties, size 45 linear roller guides, as well as direct position measuring systems in the X-axis, for the highest positioning accuracy, repeat accuracy and long-term accuracy.
+ Integrated automation
Two pick-up working spindles for loading and unloading. “Automation ready”: Linking with other EMAG machines / technologies (e.g., gear hobbing) possible thanks to TrackMotion automation system.
THE VL PLATFORM I The VLC 50 TWIN
MACHINING
+ Unique TWIN concept
Simultaneous machining of two identical workpieces is possible, which means doubling the output and reducing the cost per piece. Diameter and length (X / Z direction) of both components can be adjusted independently of one another.
+ Maximum dynamics
Linear drive in the X-axis for maximum dynamics, minimal wear and maximum positioning accuracy.
Automation included
On the VL 1 TWIN machines, the working spindles are not only used to machine workpieces, but also to load and unload them. This saves money, space and unnecessary peripheral devices. Linking two VLC 50 TWIN machines including parts storage area and TrackMotion automation system Access to e-container and hydraulics
Number of spindles
Machine 1 (OP 10 / OP 10)
Access to e-container and hydraulics
Fully integrated measuring system
TrackMotion automation system
Number of spindles
Machine 2 (OP 20 / OP 20)
Parts storage area
* Cycle time of 9 sec., for example, for a machining time of 18 sec. (2 spindles)
Measuring systems installed between the machining area and the pick-up station are available as an option. To save time, these measurements are performed during the parts’ movement to and from the loading/ unloading station.
11
TWIN-SPINDLE TURNING MACHINE FOR THE HIGHLY OF CHUCKED PARTS EMAG has extended the VL series product range with the VL 3 DUO, a twin-spindle machine solution for the highly productive manufacturing of chucked parts up to 6 inches in diameter. The VL 3 DUO integrates all of the most recent EMAG technological developments (including pick-up automation, the TrackMotion automation system and the modular design of the machine) to create a highly productive manufacturing system that delivers maximum productivity with a minimum footprint.
Access to E-Container and Hydraulics OP 10 NC Shuttle TrackMotion Automation System
Spindle 1
Central Machining Area Extraction Unit OP 20 NC Shuttle
Spindle 2
Parts Storage Area
SIEMENS 840D SL
AVAILABLE HIGH-PERFORMANCE TURNING WITH THE VL 3 DUO The VL 3 DUO is perfect for heavy-duty machining thanks to its rigid machine design. High feed forces with a large cutting depth allows for the reduction of machining time. Standard Spindle: ap =
4.75 mm
f =
0.4 mm/rev
vc =
0.2 in
0.02 in/rev
250 m/min
1,000 in/min
High Torque Spindle:
12
ap =
8.5 mm
f =
0.4 mm/rev
vc =
250 m/min
0.3 in
0.02 in/rev
1,000 in/min
*Fully equipped machine includes chip conveyo
Y PRODUCTIVE MANUFACTURING
+ Working spindle with 5,000 rpm / 32 kW / 255 Nm at 40% duty cycle
+ Sturdy mechanical design – Spindle bearing, front:
4 in. diameter, Spindle flange to DIN 55 026, size 6
+ Motor spindle with DirectDrive to minimize run times, maximize true running and diameter tolerances
+ Maximum torque over a large range of speeds –
MACHINING AREA OF THE VL 3 DUO:
THE VL PLATFORM I The VL 3 DUO
VL 3 DUO FOR DEMANDING TURNING WORK
baseline spindle speed: 1,408 rpm (at 100% duty cycle)
+ Water-cooled motor spindle for maximum thermal
Highly productive machining for chucked parts with a maximum diameter of 6 inches.
stability
Torque (Nm)
225 196 175 150 125 100 75 50
35 30 25 20 15 10
25
Integrated Automation
Pick-up working spindle for loading and unloading
Unique Machine Concept
Two working spindles and two high-performance tool turrets with torque motor
Optimum Accessibility
Short distance to the turrets and working spindle ensure optimum accessibility
Increased Flexibility
Parts storage area for up to 400 workpieces and TrackMotion automation system for high-speed part transport between the parts storage area and machining areas as well as for turning the workpieces
Minimum Floor Space Required
264 ft for the complete machine: VL 3 DUO + TrackMotion + parts storage area + chip conveyor 2
Machines shown in trade show format.
or, TrackMotion and parts storage area for up to 400 workpieces (depending on the workpiece geometry)
Torque (Nm) 40% duty cycle
6,000
Power rating (KW)
Number of revolutions (1/min)
40% duty cycle
100% duty cycle
TECHNICAL DATA
5,400
4,800
4,200
3,600
3,000
2,400
1,213 1,408 1,800
5 600
Precise Machining
Machine base made of MINERALIT® polymer concrete, machine weight 22,046 lbs, size 45 linear roller guides and direct position measuring systems in all axes
Power rating (KW)
50 45 40
255
100% duty cycle
Workpiece diameter, max.
mm
150
Chuck diameter, max.
mm
210
Workpiece length, max.
mm
110
Travel distance: X (machining stroke) / Y (optional) / Z Main spindles (2x) – Standard
mm
505 / ±30 / 250
» Power rating, 40% / 100%
kW
17.9 / 15.5
» Torque, 40% / 100%
Nm
144 / 98
» Max. number of revolutions » Spindle flange to DIN 55026
rpm Size mm
5,000 6 100
» Spindle bearing dia., front High Torque Spindle – Optional
inch inch inch inch
hp
ft-lb
inch
6 8 4
20 / ±1 / 10
24 / 21
106 / 72
4
» Power rating, 40% / 100%
kW
32.4 / 28.9
» Torque, 40% / 100%
Nm
255 / 196
rpm
5,000
» Max. number of revolutions Turrets (2x) » Turret tool positions Rapid-traverse rate X / Y / Z
hp
ft-lb
Qty m/min
43 / 39
188 / 145
12 60 / 30 / 30
ipm 2,362 / 1,181 / 1,181
13
TECHNICAL DATA MACHINE
150
Workpiece diameter, max. Chuck diameter
mm
210
Swing diameter
mm
250
Workpiece length, max.
mm
110
Workpiece weight
kg
10
Weight, max.: clamping device + clamping cylinder + workpiece + draw bar Turrets (2x) » Turret tool positions
kg
145
Quantity mm
12 720
mm
360
-
VDI 40 / BMT 55
rpm Nm
5,000 27 / 15
» X stroke, turning only / with loading
mm
180 / 505
» Y stroke
mm
±30
» Z stroke
mm
» Turret cutting circle » Turret width across flats » Tool connection » Revolutions of driven tools » Torque of driven tools, 30% / 100% duty cycle Travel distances
Rapid traverse [acceleration]
inch inch inch
inch
lb lb
inch inch
ft-lb
inch inch
inch
» X
m/min, [m/s²]
» Y (optional)
m/min, [m/s²]
» Z
m/min, [m/s²]
Feed pressure X / Y (optional) / Z Ball screw dia. X / Y / Z Working spindles
6 8
10 4
22
319
28 14
20 / 11
7 / 20 ±1
250 10
60, [4]
ipm, [ft/s²]
2,363 [13]
ipm, [ft/s²]
1,181 [13]
ipm, [ft/s²]
1,181 [13]
kN
30, [4] 30, [4]
6/5/8
lbf
1,349 / 1,124 / 1,798
inch
2/1/2
mm
40 / 32 / 40
Diameter in mm
100
» Power rating, 40% / 100% duty cycle
kW
17.9 / 15.5
» Torque, 40% / 100% duty cycle
Nm
144 / 98
» Full power at speed of
rpm
1,509
» Max. number of revolutions
rpm
5,000 32.4 / 28.9
» Torque, 40% / 100% duty cycle
kW hp Nm
» Full power at speed of
rpm
1,400
» Max. number of revolutions
rpm
5,000
» Spindle bearing Main spindle, standard version
Main spindle, high performance version » Power rating, 40% / 100% duty cycle
14
VL 3 DUO
mm
Ø in inch
hp
ft-lb
ft-lb
4
24 / 21
106 / 72
43 / 39
255 / 192
188 / 142
VL 3 DUO
Machine dimensions » Width A
mm
2,200
» Width B
mm
4,200
» Length C
mm
4,831
» Length D
mm
3,112
» Height E
mm
325
» Height F
mm
2,525
inch
87
inch
165
inch
190
inch
123
inch
13
inch
99
THE VL PLATFORM I The VL 3 DUO
MACHINE
B D
C
E
F
A
15
HEAVY-DUTY MACHINING OF COMPLEX WORKPIECES The VM 9 vertical turning center is designed for the production of individual parts or small/medium production runs with a wide variety of parts. The machines tool turret has twelve tool positions, and depending on the interface desired by the customer (BMT or VDI), the turret can be equipped with driven tools. This allows for additional manufacturing flexibility as the machine can be equipped for a variety of things, for example drilling operations. Based on customer requirements, the workpieces can either be loaded manually using a crane, or automatically through the side loading door. In order to guarantee consistently high workpiece quality, the machine has an integrated probe installed (first part = good part). With all of these features included, the VM 9 is extremely well equipped for a wide variety of production tasks.
Machine Body Z-Axis X-Axis Spindle Main Spindle Control Panel
X
Z
WORKING SPINDLE WITH UP TO
83 KW FULL POWER
16
C
VERTICAL TURNING CENTERS I VM 9
+ Maximum productivity: Highly dynamic axes for short idle times and quick machining processes
+ Simple handling: All the service units are easy to reach + Automation concept (optional): Loading through the
side loading hatch with a gantry or robot. Direct access to the machining area through the separate front door
+ Maximum performance: Thanks to short transport distances
+ High surface accuracy: Axis monitoring by rotary, indirect absolute encoders or with a fully encapsulated linear glass scale (optional)
+ Ideal for heavy-duty machining: Generously dimensioned main spindle, maintenance-free spindle motors and rigid guideways
+ Very long workpiece service lives:
Very rigid machine body made of MINERALIT® polymer concrete, six to eight times better damping properties than gray cast iron
TECHNICAL DATA
mm
450
kg
300
Swing diameter over base
mm
650
Turning diameter, max.
mm
450
X-axis / Z-axis travel
mm
330 / 500
Spindle height (without clamping devices)
mm
970
Chuck diameter Weight, max.
» Spindle bearing Main drive unit » Synchronous motor 40% duty cycle / 100% duty cycle » Full power at speed of » Torque 40% duty cycle / 100% duty cycle » Max. number of revolutions » Spindle positioning accuracy (C-axis) Feed drive » Rapid-traverse rate X / Z » Feed force X / Z » Ball screw dia. X / Z Disc-type turret » for cylindrical shanks to DIN 69 880 » Turret tool positions
lb
inch inch inch
inch
18
661 26 18
13 /20 38
Size mm
8 140 / 160
kW
49/83 / 32/54
inch
hp
5/6
66/111 / 43/72
rpm 800 Nm 585/990 / 380/650 ft-lb
rpm ° m/min
431/730 / 280/479
3,000 / 2,400 ±0.01 30 / 30
ipm
1,181 / 1,181
lbf
899 / 1,798
inch
1/1
kN
mm
4/8
40 / 40
» Width across flats
mm
VDI 40 / BMT 65 8 / 12 360 / 380
» Cutting circle
mm
690
» Torque of driven tools, 40 % / 100%
Nm
24 / 15
rpm
6,000
» Revolutions of driven tools
inch
inch
ft-lbh
Machines shown with optional decorative sheet metal kit
Main spindle » Spindle flange to ISO 702-1: 2009
inch
14 / 15
27
20 / 11
17
HIGH PERFORMANCE SHAFT PRODUCTION When it comes to producing a high quantity of shafts, fast manufacturing processes are crucial. In order to achieve this, the loading and unloading of the machine must be done very quickly. The VT 2 and VT 4 machines guarantee maximum performance with their four axes, short travel distances and powerful main spindles. The benefits of this machine are obvious when required to produce high part volumes. Since this platform can machine the workpiece from two sides, the production time is dramatically reduced allowing for more parts to be machined, quicker. The machines flexibility is also guaranteed by the two tool turrets, each with eleven tool stations, that can be equipped with turning or driven tools.
SIEMENS 840D SL NOW AVAILABLE
Turret 1 Working Spindle with C-Axis Turret 2 Tailstock Automation
THE BENEFITS + The standard machine comes prepared for integration with the TrackMotion automation system.
+ Reduced machining times due to four-axis machining
+ Shorter idle times with simultaneous
loading and unloading of components
+ Lower investment costs thanks to integrated automation
AUTOMATION SEQUENCE The gripper in turret 1 takes a workpiece from the raw parts storage area and transports it to the main spindle/tailstock. At the same time, the gripper in turret 2 takes the machined workpiece from the main spindle/tailstock and transports it to the finished parts storage area.
18
VERTICAL SHAFT TURNING MACHINES I The VT Series
THREE KEY FACTORS + Reduced machining times due to four-axis machining
+ Shorter idle times
thanks to simultaneous loading and unloading of components
+ Highly productive shaft manufacturing thanks to integrated automation
6
SEC.
WORKPIECE CHANGEOVER TIME
TECHNICAL DATA
VT 2
VT 4
Chuck diameter
mm
Swing diameter
mm
210
270
Workpiece diameter, max.
mm
100
200
Workpiece gripper diameter, max.
mm
63
90
Workpiece length, max.
mm
400
630
X-axis travel
mm
336
395
Z-axis travel
mm
625
810
Y-axis travel (optional)
mm
± 25
± 25
» Power rating, 40% / 100%
kW
34 / 26.5
38 / 29
» Torque, 40% / 100%
Nm
144 / 112
250 / 200
» Max. number of revolutions
rpm
6,000 2 x 11
4,500 2 x 11
inch
inch
inch inch inch inch inch
6 8 4 2
16 13 25
±1
260 10 11 8
4
25 16 32
±1
Main spindle hp
ft-lb
Turret tool positions Workpiece diameter, max.: 4 inches
Workpiece diameter, max.: 8 inches
Workpiece length, max.: 16 inches
Workpiece length, max.: 25 inches
Rapid-traverse rate X / Y / Z Max. revolutions of driven tools Torque of driven tools 25% / 100%
46 / 36
106 / 83
51 / 39
Machines shown with optional decorative metal skirt kit
inch
160
184 / 148
(2 x 1 gripper)
(2 x 1 gripper)
m/min
30 / 15 / 30
30 / 15 / 30
rpm Nm
6,000 24 / 12
6,000 30 / 15
ipm 1,181 / 591 / 1,181 1,181 / 591 / 1,181
ft-lb
18 / 9
22 / 11
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