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Lathes 
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BNA-42 DHY
SUI 63 NC/1500
URSUS TCH 800
Talent 6/45
Turntec 50
MASTURN 550i CNC
SU 125/6000
NN 32 YB2
CNA 400x3
COMPACT A25 CNC
GENOS L300M
SN 500 N/2000
SV 18 RA
TR 90/4000
MASTURN MT 54 CNC
ST-30 Y
NL 1500 SY/500
GS-280L
SL-30TBHE
DP 4000 CNC
SRM 125/3000 NC
SN 50 C/1500
SL-20 HE
TCG 125x5000
SF 40s CNC
12345678Lathes
BNA-42 DHY
Miyano
Inventory number: 242080
YOM:2011
Control system Fanuc: 0i - TD
Turn table diameter: 42 mm
Turning lenght: 100 mm
Sloping bed: YES
Y axis: YES
Travel Y-axis (lathe): 70 mm
SUI 63 NC/1500
TOS Trenčín
Inventory number: 241795
Turn table diameter: 630 mm
Turning lenght: 1500 mm
Sloping bed: NO
Spindle bore: 71 mm
Turret head: YES
Number of positions in magazine: 8
URSUS TCH 800
CMT
Inventory number: 241551
YOM:2002
Control system ECS: 2402
Turn table diameter: 815 mm
Turning lenght: 2000 mm
Sloping bed: NO
Spindle bore: 137 mm
Turret head: NO
Talent 6/45
Hardinge Inc.
Inventory number: 241896
YOM:2003
Control system Fanuc: 0i - TB
Turn table diameter: 284 mm
Turning lenght: 406 mm
Sloping bed: YES
Spindle bore: 50 mm
Turret head: YES
Turntec 50
Vojus
Inventory number: 201827
YOM:2003
Control system Heidenhain:
Turn table diameter: 500 mm
Turning lenght: 1500 mm
Sloping bed: NO
Spindle bore: 70 mm
Turret head: YES
MASTURN 550i CNC
KOVOSVIT MAS, a.s.
Inventory number: 242053
YOM:2021
Control system Heidenhain: Manual Plus 620
Turn table diameter: 500 mm
Turning lenght: 1500 mm
Sloping bed: NO
Spindle bore: 82 mm
Turret head: NO
SU 125/6000
TOS Čelákovice
Inventory number: 251350
Swing over bed: 1250 mm
Distance between centres: 6000 mm
Max. weight of workpiece: 8000 kg
Max. drilling diameter: mm
Spindle bore: 115 mm
Swing over cross slide: 940 mm
NN 32 YB2
NOMURA DS CO., LTD.
Inventory number: 211028
YOM:2015
Control system Mitsubishi: M 70 V
Turn table diameter: 32 mm
Turning lenght: 190 mm
Sloping bed: NO
Y axis: YES
Travel Y-axis (lathe): 50 mm
CNA 400x3
OMG Zanoletti
Inventory number: 241552
YOM:2008
Control system Fagor: CNC 8055i
Turn table diameter: 800 mm
Turning lenght: 3000 mm
Sloping bed: NO
Spindle bore: mm
Turret head: YES
COMPACT A25 CNC
KOVOSVIT MAS, a.s.
Inventory number: 231370
YOM:2008
Control system Fanuc: 16i - TB
Turn table diameter: 25 mm
Turning lenght: 60 mm
Sloping bed: NO
Y axis: YES
Travel Y-axis (lathe): 50 mm
GENOS L300M
Okuma Corporation
Inventory number: 231361
YOM:2014
Control system OKUMA: OSP-P300LA-e
Turn table diameter: 300 mm
Turning lenght: 450 mm
Sloping bed: YES
Y axis: NO
Counterspindle: NO
SN 500 N/2000
Trens
Inventory number: 241333
Swing over bed: 500 mm
Distance between centres: 2000 mm
Max. weight of workpiece: 1000 kg
Swing over cross slide: 270 mm
Spindle speed: 12 - 2000 /min.
Total input: 9 kVA
SV 18 RA
TOS Trenčín
Inventory number: 241685
YOM:1983
Swing over bed: 380 mm
Distance between centres: 1250 mm
Max. weight of workpiece: 300 kg
Machine dimensions l x w x h: 2500x950 mm
Machine weight: 1800 kg
TR 90/4000
Poreba
Inventory number: 251055
YOM:1954
Swing over bed: 900 mm
Distance between centres: 4000 mm
Max. weight of workpiece: kg
MASTURN MT 54 CNC
KOVOSVIT MAS, a.s.
Inventory number: 241088
YOM:2006
Control system Heidenhain: Manual Plus 4110
Turn table diameter: 540 mm
Turning lenght: 1500 mm
Sloping bed:
Spindle bore: 82 mm
Turret head: YES
ST-30 Y
Haas Automation
Inventory number: 231845
YOM:2022
Control system Haas:
Turn table diameter: 457 mm
Turning lenght: 584 mm
Sloping bed: YES
Y axis: YES
Travel Y-axis (lathe): +-51 mm
NL 1500 SY/500
MORI SEIKI
Inventory number: 251125
YOM:2011
Control system MORI SEIKI: MSX 850
Turn table diameter: 366 mm
Turning lenght: 515 mm
Sloping bed: YES
Y axis: YES
Travel Y-axis: +-50 mm
GS-280L
Goodway
Inventory number: 251436
YOM:2008
Control system Fanuc: 0i - TC
Turn table diameter: 500 mm
Turning lenght: 1134 mm
Sloping bed: YES
Spindle bore: 75 mm
Turret head: YES
SL-30TBHE
Haas Automation
Inventory number: 241694
YOM:2008
Control system Haas:
Turn table diameter: 760 mm
Turning lenght: 860 mm
Sloping bed: YES
Y axis: NO
Counterspindle: NO
DP 4000 CNC
NILES-SIMMONS Industrieanlagen GmbH
Inventory number: 241069
Control system Siemens: 802 D si
Turn table diameter: 4000 mm
Turning lenght: 6000 mm
Sloping bed: NO
Spindle bore: mm
Turret head: NO
SRM 125/3000 NC
ŠKODA MACHINE TOOL a.s.
Inventory number: 251076
YOM:1974
Turn table diameter: 1250 mm
Turning lenght: 3000 mm
Sloping bed: NO
Spindle bore: mm
Turret head: NO
Swing over cross slide: 900 mm
SN 50 C/1500
TOS Trenčín
Inventory number: 241775
YOM:2002
Swing over bed: 500 mm
Distance between centres: 1500 mm
Max. weight of workpiece: kg
Swing over cross slide: 220 mm
Main motor power: 5,5 kW
Machine weight: 1750 kg
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
TCG 125x5000
Poreba
Inventory number: 231070
YOM:1984
Swing over bed: 1250 mm
Distance between centres: 5000 mm
Max. weight of workpiece: 30000 kg
Turning lenght: 5000 mm
SF 40s CNC
Fermat
Inventory number: 241762
YOM:2006
Control system Siemens: 802 D si
Turn table diameter: 340 mm
Turning lenght: 750 mm
Sloping bed: NO
Spindle bore: 38 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.
