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Lathes 
1234567 List Grid
1234567Lathes
| Name of a product | Inventory number | Producer | YOM | Parameters | ||
|---|---|---|---|---|---|---|
 |
SPRY 40 CNC |
161667 | TAJMAC-ZPS, a.s. | 1991 | Control system Mefi: - - - Turn table diameter: 110 mm Turning lenght: 300 mm Sloping bed: NO Spindle bore: 50 mm Max. bar diameter: 40 mm |
|
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SUI 63 NC/1500 |
092574 | TOS Hulín | 1986 | Swing over bed: 630 mm Distance between centres: mm Max. weight of workpiece: kg |
|
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TCG 125x5000 |
231070 | Poreba | 1984 | Swing over bed: 1250 mm Distance between centres: 5000 mm Max. weight of workpiece: 30000 kg Turning lenght: 5000 mm |
|
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SV 18 RA |
241513 | TOS Trenčín | 1981 | Swing over bed: 380 mm Distance between centres: 1500 mm Max. weight of workpiece: 355 kg |
|
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SR 2000x8 |
201865 | ŠKODA MACHINE TOOL a.s. | 1976 | Swing over bed: 2000 mm Distance between centres: 8000 mm Max. weight of workpiece: 60000 kg Machine weight: 36400 kg Main motor power: 60 kW Machine dimensions l x w x h: 14500 x 3600 x 2950 mm |
|
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TRA 90 |
241308 | Poreba | 1966 | Swing over bed: 900 mm Swing over cross slide: 630 mm |
|
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SU 80 A/ 5000 |
241305 | TOS Čelákovice | 1965 | Turn table diameter: 800 mm Turning lenght: 5000 mm Sloping bed: NO Spindle bore: 70 mm Turret head: NO Swing over cross slide: 495 mm |
|
 |
SU 63 A/6500 |
241365 | TOS Čelákovice | 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. |
|
 |
SU 63 A/6500 |
231702 | TOS Čelákovice | 1961 | Swing over bed: 630 mm Distance between centres: 6500 mm Max. weight of workpiece: kg Swing over cross slide: 360 mm Spindle bore: 60 mm Spindle speed: 8 - 375 /min. |
|
 |
DP 1000 |
231245 | WMW Machinery Company | Swing over bed: 1250 mm Distance between centres: 460 mm Max. weight of workpiece: 1600 kg Face plate diameter: 1000 mm Main motor power: 18,5 kW Machine weight: 6500 kg |
||
 |
Zerbst DPS 1400x8000 |
221295 | WMW | Swing over bed: mm Max. diameter of workpiece: 1400 mm Turning lenght: 8000 mm |
||
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NL-402 T |
241113 | NEWAY | Control system Fanuc: 0i - TD Turn table diameter: 400 mm Turning lenght: 600 mm Sloping bed: YES Y axis: NO Counterspindle: NO |
||
 |
SW-32 |
241267 | Goodway | Control system Fanuc: Fanuc 31i Turn table diameter: 32 mm Turning lenght: 315 mm Sloping bed: NO Y axis: YES Counterspindle: YES |
||
 |
SC 200 |
241323 | Nakamura | Control system Fanuc: 21i - TB Turn table diameter: 420 mm Turning lenght: 300 mm Sloping bed: NO Spindle bore: 65 mm Turret head: YES |
||
 |
QTN 15 |
241440 | MAZAK | Control system Mazatrol: Turn table diameter: 440 mm Turning lenght: 500 mm Sloping bed: YES Spindle bore: 52 mm Turret head: |
||
 |
SV 18 RA/1250 |
241246 | TOS Trenčín | Swing over bed: 380 mm Distance between centres: 1250 mm Max. weight of workpiece: 300 kg |
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FTC 200 |
241265 | Tacchi | Swing over bed: 2730 mm Distance between centres: 10000 mm Max. weight of workpiece: 70000 kg Machine weight: 90000 kg Spindle speed: 0 - 120 /min. |
||
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SRM 125/4000 |
192087 | ŠKODA MACHINE TOOL a.s. | Control system Siemens: Sinumerik 828 D Turn table diameter: 1250 mm Turning lenght: 4000 mm Sloping bed: NO Spindle bore: mm Turret head: NO |
||
 |
A 20 B SPEEDY |
071435 | KOVOSVIT MAS, a.s. | Max. bar diameter: 18/22 mm Turning lenght: 350 mm Machine dimensions l x w x h: 1840x880x1766 mm Main motor power: 4 kW Machine weight: 1480 kg Spindle speed: 38 - 6306 /min. |
||
 |
SUS 80 H/2000 |
241441 | TOS Čelákovice | Swing over bed: 840 mm Distance between centres: 2000 mm Max. weight of workpiece: kg Swing over cross slide: 530 mm Spindle bore: 82 mm Machine weight: 6200 kg |
||
 |
SN 71 B/3000 |
241353 | TOS Trenčín | Swing over bed: 710 mm Distance between centres: 3000 mm Max. weight of workpiece: 850 kg Swing over cross slide: 420 mm Spindle speed: 10 - 1000 /min. Main motor power: 7,5 kW |
||
 |
SU 90 A/ 1200 |
231739 | TOS Čelákovice | 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 |
||
 |
SN 40 |
241282 | TOS Trenčín | 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 |
||
 |
SUI 80/5000 |
232016 | TOS Trenčín | 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. |
||
 |
LB 15 II |
241321 | Okuma Corporation | Control system OKUMA: OSP 7000L Turn table diameter: 350 mm Turning lenght: 1000 mm Sloping bed: YES Spindle bore: 62 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.
