YOM:2002
Control system Heidenhain: Manual Plus 4110
Turn table diameter: 820 mm
Turning lenght: 4500 mm
Sloping bed: NO
Spindle bore: 128 mm
Turret head: YES
YOM:2001
Control system Heidenhain:
Turn table diameter: 500 mm
Turning lenght: 1500 mm
Sloping bed: NO
Spindle bore: 82 mm
Turret head:
YOM:2010
Control system Fanuc: 31i - A
Turn table diameter: 32 mm
Turning lenght: 230 mm
Sloping bed: YES
Y axis: YES
Travel Y-axis (lathe): 100 mm
YOM:2013
Control system Fanuc: i Series
Turn table diameter: 390 mm
Turning lenght: 562 mm
Sloping bed: YES
Spindle bore: 65 mm
Turret head: YES
YOM:2000
Turn table diameter: mm
Turning lenght: 130 mm
Sloping bed: YES
Y axis: YES
Travel Y-axis (lathe): mm
Counterspindle: YES
YOM:1986
Swing over bed: 630 mm
Distance between centres: mm
Max. weight of workpiece: kg
Swing over bed: 900 mm
Distance between centres: 1200 mm
Max. weight of workpiece: kg
Spindle bore: 70 mm
Swing over cross slide: 600 mm
Main motor power: 39 kW
YOM:2017
Control system OKUMA: OSP-P300LA
Turn table diameter: 580 mm
Turning lenght: 950 mm
Sloping bed: YES
Y axis: NO
Counterspindle: NO
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
YOM:2008
Control system Siemens: Sinumerik 840 D
Turn table diameter: 400 mm
Turning lenght: 600 mm
Sloping bed: YES
Y axis: YES
Travel Y-axis: 64mm (+/- 32mm) mm
YOM:1996
Control system Siemens: Sinumerik 840 C
Turn table diameter: 90 mm
Turning lenght: 280 mm
Sloping bed: YES
Y axis: NO
Counterspindle: YES
Swing over bed: 400 mm
Distance between centres: 1000 mm
Max. weight of workpiece: 80 kg
Swing over cross slide: 220 mm
Main motor power: 4 kW
Machine dimensions l x w x h: 2575 x 1100 x 1600 mm
YOM:2007
Control system Heidenhain: Manual Plus 620
Turn table diameter: 500 mm
Turning lenght: 1500 mm
Sloping bed: NO
Spindle bore: 82 mm
Turret head: YES
Swing over bed: 800 mm
Distance between centres: 5000 mm
Max. weight of workpiece: 1200 kg
Swing over cross slide: 520 mm
Spindle bore: 70 mm
Spindle speed: 14 - 1400 /min.
YOM:2011
Control system Heidenhain: Manual Plus 4110
Turn table diameter: 550 mm
Turning lenght: 900 mm
Sloping bed: NO
Spindle bore: 82 mm
Turret head: NO
YOM:1996
Swing over bed: 1050 mm
Distance between centres: 6000 mm
Max. weight of workpiece: 5000 kg
Swing over cross slide: 730 mm
Main motor power: 22 kW
Machine dimensions l x w x h: 8800 x 2000 x 1500 mm
YOM:2003
Control system Heidenhain:
Turn table diameter: 500 mm
Turning lenght: 1500 mm
Sloping bed: NO
Spindle bore: 70 mm
Turret head: YES
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
YOM:1987
Swing over bed: 800 mm
Distance between centres: 2000 mm
Max. weight of workpiece: 560 kg
Swing over cross slide: 520 mm
Spindle bore: 71 mm
Main motor power: 15 kW
YOM:2013
Control system Fanuc: i Series
Turn table diameter: 310 mm
Turning lenght: 521 mm
Sloping bed: YES
Y axis: NO
Counterspindle: YES
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
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
Control system OKUMA: OSP 7000L
Turn table diameter: 350 mm
Turning lenght: 1000 mm
Sloping bed: YES
Spindle bore: 62 mm
Turret head: YES
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
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
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.
The regular lathe consists of following parts: beds, spindle, support, tailstock spindle or sliding gearbox.
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.
The machine can be erupted with a measuring tool probe (automatically or manually foldable).
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.