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QTN 10
QTN 100 - II
QTN 15
QTN 200
QUICK TURN 200 L
QUICK TURN NEXUS 200-II MS
QUICK TURN NEXUS 250/1000
Quick Turn Smart 200 ML
QUICK TURN SMART 350
QuickTech i-42U
S 310 N
S 50 CNC
S 50i CNC
SAS 16.6
SB-20R type G
SB-20R type G
SC 200
SF 55/1000 CNC
SF 55/1500 CNC
SF 55/2000 CNC
SF-1000 CNC
SL 20 HE
SL 20 HE
SL 20 THE
SL-154SY
1234567Lathes
QTN 10
MAZAK
Inventory number: 231705
YOM:2002
Control system Mazatrol: 640 T
Machine dimensions l x w x h: 3680 x 2460 x 1740 mm mm
Spindle bore: 40 mm
Main motor power: 31 kW
Machine weight: 2720 kg
Travel Z-axis: 540 mm
QTN 100 - II
MAZAK
Inventory number: 241298
YOM:2007
Control system Mazatrol: MATRIX NEXUS
Turn table diameter: 280 mm
Turning lenght: 334 mm
Sloping bed: YES
Spindle bore: 51 mm
Machine weight: 3700 kg
QTN 15
MAZAK
Inventory number: 241440
Control system Mazatrol:
Turn table diameter: 440 mm
Turning lenght: 500 mm
Sloping bed: YES
Spindle bore: 52 mm
Turret head:
QTN 200
MAZAK
Inventory number: 241408
YOM:2004
Control system Mazatrol:
Turn table diameter: 350 mm
Turning lenght: 530 mm
Sloping bed: YES
Spindle bore: mm
Turret head:
QUICK TURN 200 L
MAZAK
Inventory number: 231835
YOM:2018
Control system Mazatrol:
Turn table diameter: 350 mm
Turning lenght: 560 mm
Sloping bed: YES
Spindle bore: mm
Turret head: YES
QUICK TURN NEXUS 200-II MS
MAZAK
Inventory number: 181014
YOM:2013
Control system Mazatrol: MATRIX NEXUS
Turn table diameter: 675 mm
Turning lenght: 575 mm
Sloping bed: YES
Spindle bore: 66 mm
Max. diameter of workpiece: 380 mm
QUICK TURN NEXUS 250/1000
MAZAK
Inventory number: 241438
YOM:2006
Control system Mazatrol: 640 T
Turn table diameter: 250 mm
Turning lenght: 1000 mm
Sloping bed: YES
Spindle bore: 75 mm
Turret head: YES
Quick Turn Smart 200 ML
MAZAK
Inventory number: 221626
YOM:2015
Control system Mazatrol: MATRIX SMART
Turn table diameter: 660 mm
Turning lenght: 1052 mm
Sloping bed: YES
Y axis: NO
Counterspindle: NO
QUICK TURN SMART 350
MAZAK
Inventory number: 221766
YOM:2013
Control system Mazatrol:
Turn table diameter: 350 mm
Turning lenght: 1250 mm
Sloping bed: YES
Spindle bore: 105 mm
Turret head: YES
QuickTech i-42U
Quick-Tech
Inventory number: 231755
YOM:2015
Control system Mitsubishi: M 700 V
Turn table diameter: 42 mm
Turning lenght: 250/100 mm
Sloping bed: NO
Y axis: YES
Counterspindle: YES
S 310 N
Doosan
Inventory number: 241492
YOM:2003
Control system Fanuc: Series 0i
Turn table diameter: 310 mm
Turning lenght: 450 mm
Sloping bed: YES
Spindle bore: 77 mm
Turret head: YES
S 50 CNC
TAJMAC-ZPS, a.s.
Inventory number: 241272
YOM:2000
Control system Siemens: Sinumerik 840 D
Turn table diameter: 270 mm
Turning lenght: 535 mm
Sloping bed: YES
Spindle bore: 50 mm
Turret head: YES
S 50i CNC
KOVOSVIT MAS, a.s.
Inventory number: 241402
YOM:2007
Control system Fanuc: Fanuc 21i
Turn table diameter: 540 mm
Turning lenght: 535 mm
Sloping bed: YES
Spindle bore: 65 mm
Turret head: YES
SAS 16.6
Tornos Bechler
Inventory number: 241195
YOM:2011
Max. length of workpiece: 3000 mm
Swing over bed: 16 mm
Control system Fanuc:
Machine dimensions l x w x h: 5640x914x1625 mm
Machine weight: 3050 kg
Tool magazine: YES
SB-20R type G
STAR
Inventory number: 241063
YOM:2015
Control system Fanuc: 0i - TD
Turn table diameter: 20 mm
Turning lenght: 200 mm
Sloping bed: NO
Spindle bore: mm
Turret head: NO
SB-20R type G
STAR
Inventory number: 241064
YOM:2015
Control system Fanuc: 0i - TD
Turn table diameter: 20 mm
Turning lenght: 200 mm
Sloping bed: NO
Spindle bore: mm
Turret head: NO
SC 200
Nakamura
Inventory number: 241323
Control system Fanuc: 21i - TB
Turn table diameter: 420 mm
Turning lenght: 300 mm
Sloping bed: NO
Spindle bore: 65 mm
Turret head: YES
SF 55/1000 CNC
Fermat
Inventory number: 231396
YOM:2008
Control system Fagor: CNC 8055 TC
Turn table diameter: 550 mm
Turning lenght: 1000 mm
Sloping bed: NO
Swing over cross slide: 310 mm
X-axis rapid feed: 15 m/min
SF 55/1500 CNC
Fermat
Inventory number: 241303
YOM:2011
Control system Fagor:
Turn table diameter: 790 mm
Turning lenght: 1500 mm
Sloping bed: NO
Spindle bore: 82 mm
Turret head:
SF 55/2000 CNC
Fermat
Inventory number: 241302
YOM:2009
Control system Fagor:
Turn table diameter: 790 mm
Turning lenght: 2000 mm
Sloping bed: YES
Swing over bed: 550 mm
Swing over cross slide: 310 mm
SF-1000 CNC
YOU JI
Inventory number: 221185
YOM:2014
Control system Fanuc: 0i Mate - MD
Turn table diameter: mm
Turning lenght: 600 mm
Sloping bed: NO
Spindle bore: 180 mm
Turret head: NO
SL 20 HE
Haas Automation
Inventory number: 241375
YOM:2007
Control system Haas:
Turn table diameter: 241 mm
Turning lenght: 508 mm
Sloping bed: YES
Spindle bore: 76 mm
Turret head: YES
SL 20 HE
Haas Automation
Inventory number: 221676
YOM:2004
Control system Haas:
Turn table diameter: 241 mm
Turning lenght: 508 mm
Sloping bed: YES
Spindle bore: 76 mm
Turret head: YES
SL 20 THE
Haas Automation
Inventory number: 241471
YOM:2012
Control system Haas:
Turn table diameter: 241 mm
Turning lenght: 508 mm
Sloping bed: YES
Spindle bore: 76 mm
Turret head: YES
SL-154SY
MORI SEIKI
Inventory number: 221725
YOM:2001
Max. length of workpiece: 348 mm
Swing over bed: 300 mm
Travel X-axis: 215 mm
Travel Y-axis: +40/-30 mm
Travel Z-axis: 490 mm
Axis C: 0,001 °
Lathe – is a mechanical device that uses a chip machining to change a shape of the material or component by rotation or cutting into its final product (semi-finished product). Using the lathe, it is possible to produce rotary parts, drill holes, cut external and internal threads.
The material (product) is clamped in the chuck. The lathe is produced in several dimensions, according to turntable diameter or turning length. Other equipment can be a revolver head, milling head, counter spindle, tailstock, chip conveyor (for extracting metal chips), cooling system (during turning a lot of heat is generated, which must be cooled. The cooling can be internal or external and according to its strength is expressed in bars).In case of CNC lathes. For numerically controlled lathes, if the manufacturer does not have its own system, it is possible to choose the system which is commonly used, for example: Fanuc, Siemens, Heidenhain or Fagor.
Types of lathes:
- Center type lathes
- Facing lathes
- Semi-automatic copying lathes
- Vertical lathes (carousels)
- Revolver type (poloautomaty, jednovřetenové, několikavřetenové)
- CNC lathes
- Special
The regular lathe consists of following parts: beds, spindle, support, tailstock spindle or sliding gearbox.
Basic division of the inclination of the lathe bed:
- horizontal or sloping (inclination 45 degrees)
- sliding or linear
Clamping part – it is usually formed by a chuck on one side and tailstock on the other, or a chuck and second clamping part by a counter spindle.
Cutting part – formed by a cutting wedge attached to the longitudinal part - the Z axis.
The transverse part (perpendicular to the axis of the spindle) designated as the X-axis, or the automatic tool head, also usually located on the transverse feed on the machine.
Other axes, used especially in case of CNC lathes:
- axis C1 (indexed spindle position,
- axis C2 (indexed axis of the counter spindle)
- axis Y (Axis Y enables movement of tool perpendicular to axis Z and machining with live tools)
- axis B (indexed support axis)
The machine can be erupted with a measuring tool probe (automatically or manually foldable).
According to the technological operation, turning is focused on processing of:
- Cylindrical surfaces
- Front surfaces
- Conical surfaces
- Threads
There are several hundreds manufacturers in the world, among the most popular in Czech republic are: TOS, MAZAK, DOOSAN, ŠKODA, OKUMA, GILDEMEISTER, HAAS, KOVOSVIT, GOODWAY, TAJMAC-ZPS.
