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Lathes 
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SU 63 A/6500
LB 3000 EX II
SV 18 RA/1000
Masturn MT 550 CNC
SUI 50/1000
SUS 63/2000
Puma 2600Y
SUI 500 COMBI
C 630 BE
ST 20
ZL-250MC/600
SL 30 TBHE
SUA 100/4000
ST-35
LTC - 20BM
DKM 1000 S/1500
Masturn MT 50/1500
CTX alpha 500
GLS 200 CNC
DL 10G
SIU 1600
XE 35 N
Delta 20/4
CTX 310 V3 Ecoline
CTX 200 CNC S2 V1
123456789Lathes
SU 63 A/6500
TOS Čelákovice
Inventory number: 241365
YOM:1965
Swing over bed: 630 mm
Distance between centres: 6500 mm
Max. weight of workpiece: 6000 kg
Swing over cross slide: 360 mm
Spindle bore: 60 mm
Spindle speed: 8 - 375 /min.
LB 3000 EX II
Okuma Corporation
Inventory number: 231553
YOM:2017
Control system OKUMA: OSP-P300LA
Turn table diameter: 580 mm
Turning lenght: 950 mm
Sloping bed: YES
Y axis: YES
Travel Y-axis (lathe): 120 mm
SV 18 RA/1000
TOS Trenčín
Inventory number: 241713
Swing over bed: 380 mm
Distance between centres: 1000 mm
Max. weight of workpiece: 300 kg
Swing over cross slide: 215 mm
Spindle speed: 14 - 2800 /min.
Main motor power: 6 kW
Masturn MT 550 CNC
KOVOSVIT MAS, a.s.
Inventory number: 251253
YOM:2012
Control system Heidenhain: Manual Plus 4110
Turn table diameter: 500 mm
Turning lenght: 1500 mm
Sloping bed: NO
Spindle bore: 82 mm
Turret head: NO
SUI 50/1000
TOS Trenčín
Inventory number: 251132
Swing over bed: 500 mm
Distance between centres: 1000 mm
Max. weight of workpiece: kg
Swing over cross slide: 320 mm
Spindle speed: 14 - 2240 /min.
Rapid feed: 3,5 m/min
SUS 63/2000
TOS Čelákovice
Inventory number: 251294
YOM:1990
Swing over bed: 630 mm
Distance between centres: 2000 mm
Max. weight of workpiece: 2000 kg
Swing over cross slide: 390 mm
Spindle bore: 81 mm
Spindle speed: 9 - /min.
Puma 2600Y
Doosan
Inventory number: 242082
YOM:2015
Control system Fanuc: Series 0i
Turn table diameter: 376 mm
Turning lenght: 760 mm
Sloping bed: YES
Y axis: YES
Counterspindle: NO
SUI 500 COMBI
TOS Trenčín
Inventory number: 241550
YOM:1999
Control system Siemens: 810 D
Turn table diameter: 500 mm
Turning lenght: 1500 mm
Sloping bed: NO
Spindle bore: 71 mm
Turret head:
C 630 BE
ZMM Bulgaria
Inventory number: 251166
Control system Heidenhain:
Turn table diameter: 630 mm
Turning lenght: 1000 mm
Sloping bed: NO
Spindle bore: 103 mm
Turret head: YES
ST 20
Haas Automation
Inventory number: 251109
YOM:2013
Control system Haas:
Turn table diameter: 330 mm
Turning lenght: 572 mm
Sloping bed: YES
Spindle bore: 64 mm
Turret head: YES
ZL-250MC/600
MORI SEIKI
Inventory number: 201166
YOM:1999
Max. diameter of workpiece: 390 mm
Swing over bed: 700 mm
Distance between centres: 725 mm
Spindle speed: 35 - 3500 /min.
Spindle bore: 86 mm
Travel X-axis: 1:238/2:173 mm
SL 30 TBHE
Haas Automation
Inventory number: 241987
YOM:2009
Control system Haas:
Turn table diameter: 762 mm
Turning lenght: 1000 mm
Sloping bed: YES
Spindle bore: 103 mm
Turret head: YES
SUA 100/4000
TOS Čelákovice
Inventory number: 231945
YOM:2007
Control system Heidenhain: Manual Plus M
Turn table diameter: 1050 mm
Turning lenght: 4000 mm
Sloping bed: NO
Spindle bore: 128 mm
Turret head: YES
ST-35
Haas Automation
Inventory number: 241758
YOM:2016
Control system Haas:
Turn table diameter: 465 mm
Turning lenght: 660 mm
Sloping bed: YES
Y axis: NO
Counterspindle: NO
LTC - 20BM
LEADWELL
Inventory number: 251312
YOM:2014
Control system Fanuc: 0i - TD
Turn table diameter: 260 mm
Turning lenght: 450 mm
Sloping bed: YES
Y axis: NO
Counterspindle: NO
DKM 1000 S/1500
KAMI
Inventory number: 241932
YOM:2015
Swing over bed: 1000 mm
Distance between centres: 1500 mm
Max. weight of workpiece: 6000 kg
Swing over cross slide: 610 mm
Spindle bore: 130 mm
Spindle speed: 3 - 315 /min.
Masturn MT 50/1500
KOVOSVIT MAS, a.s.
Inventory number: 241784
YOM:2000
Control system Heidenhain: Manual Plus 4110
Turn table diameter: 500 mm
Turning lenght: 1500 mm
Sloping bed: NO
Spindle bore: 82 mm
Turret head: NO
CTX alpha 500
DMG MORI
Inventory number: 231708
YOM:2011
Control system Heidenhain: Plus IT
Turn table diameter: 290 mm
Turning lenght: 500 mm
Sloping bed: YES
Y axis: NO
Counterspindle: NO
GLS 200 CNC
Goodway
Inventory number: 251186
YOM:2007
Control system Fanuc: 0i - TC
Turn table diameter: 500 mm
Turning lenght: 500 mm
Sloping bed: YES
Spindle bore: 51 mm
Turret head:
DL 10G
DMC
Inventory number: 241328
YOM:2012
Control system Fanuc: 0i Mate - TD
Turn table diameter: 170 mm
Turning lenght: 185 mm
Sloping bed: YES
Spindle bore: 75 mm
Turret head: NO
SIU 1600
ŠKODA MACHINE TOOL a.s.
Inventory number: 241565
YOM:1972
Swing over bed: 1600 mm
Distance between centres: 10000 mm
Max. weight of workpiece: 28000 kg
Spindle speed: 0 - 355 /min.
Swing over cross slide: 1200 mm
Machine dimensions l x w x h: 12000 x 2800 x 2400 mm
XE 35 N
Hanwha Corporation
Inventory number: 251222
YOM:2018
Control system Fanuc: i Series
Turn table diameter: 35 mm
Turning lenght: 60 mm
Sloping bed: NO
Y axis: YES
Counterspindle: YES
Delta 20/4
Tornos Bechler
Inventory number: 241372
YOM:2011
Control system Fanuc: 0i - TD
Turn table diameter: 20 mm
Turning lenght: 210 mm
Sloping bed: NO
Y axis: YES
Counterspindle: YES
CTX 310 V3 Ecoline
DMG MORI
Inventory number: 221611
YOM:2010
Control system Siemens: 810 D
Turn table diameter: 160 mm
Turning lenght: 450 mm
Sloping bed: YES
Y axis: NO
Counterspindle: NO
CTX 200 CNC S2 V1
Gildemeister
Inventory number: 231283
YOM:2001
Control system Heidenhain: CNC Pilot 4290
Turn table diameter: 210 mm
Turning lenght: 350 mm
Sloping bed: NO
Spindle bore: 55 mm
Turret head: YES
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.
