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Strunguri

Denumire produs	Nr. inv.	Producător	An fabricație	Parametri
SN 63 B/3000	241153	TOS Trenčín		Diametru periferic deasupra batiului: 630 mm Distanța dintre vârfuri: 3000 mm Greutatea maximă a piesei de lucru: kg Diametru periferic peste ghidaje: 340 mm Diametrul mandrinei: 315 mm Alezaj ax': 72 mm
SU 125/4000	251378	TOS Čelákovice		Diametru periferic deasupra batiului: 1250 mm Distanța dintre vârfuri: 4000 mm Greutatea maximă a piesei de lucru: 6000 kg Viteza axului: 0 - 450 /min. Dimensiunile mașinii L x l x Î: 7900 x 1970 x 1480 mm Geutatea mașinii: 9500 kg
SN 63 B/2000	241617	TOS Trenčín	1994	Diametru periferic deasupra batiului: 630 mm Distanța dintre vârfuri: 2000 mm Greutatea maximă a piesei de lucru: kg Diametru periferic peste ghidaje: 340 mm Puterea motorului principal: 7.5 kW Dimensiunile mașinii L x l x Î: 4000 x 1400 x 1520 mm
CTX 210 V1	241719	Gildemeister	2004	Sistem de control Fanuc: Diametrul de strunjire: 380 mm Lungimea de strunjire: mm Deplasarea pe axa X: 151 mm Deplasarea pe axa Z: 339 mm Diametru periferic peste ghidaje: 290 mm
SN 71 B/2000	241614	TOS Trenčín	1979	Diametru periferic deasupra batiului: 710 mm Distanța dintre vârfuri: 2000 mm Greutatea maximă a piesei de lucru: 850 kg Diametru periferic peste ghidaje: 420 mm Viteza axului: 10 - 1000 /min. Puterea motorului principal: 7,5 kW
CTX 210 V3	241721	Gildemeister	2006	Sistem de control Fanuc: Fanuc 32i Diametrul de strunjire: 290 mm Lungimea de strunjire: 339 mm Batiu inclinat/oblic: da Axa Y: nu Contra-ax: nu
SN 71 B/4000	241564	TOS Trenčín	1978	Diametru periferic deasupra batiului: 710 mm Lungimea maximă a piesei de lucru: 4000 mm
SN 50 C/2000	251283	Trens	2005	Diametru periferic deasupra batiului: 500 mm Distanța dintre vârfuri: 2000 mm Greutatea maximă a piesei de lucru: 300 kg Diametru periferic peste ghidaje: 270 mm Alezaj ax': 52 mm Viteza axului: 22 - 2000 /min.
SUS 80/2750	251379	TOS Čelákovice		Diametru periferic deasupra batiului: 840 mm Distanța dintre vârfuri: 2750 mm Greutatea maximă a piesei de lucru: 6000 kg Diametru periferic peste ghidaje: 530 mm Alezaj ax': 82 mm Viteza axului: 7 - 900 /min.
CTX 310 V3 CNC	241273	Gildemeister	2005	Sistem de control Siemens: Sinumerik 840 D Diametrul de strunjire: 365 mm Lungimea de strunjire: 450 mm Batiu inclinat/oblic: da Axa Y: nu Contra-ax: nu
SP 180	251589	KOVOSVIT MAS, a.s.	2005	Sistem de control Siemens: Sinumerik 840 D Diametrul de strunjire: 180 mm Lungimea de strunjire: 400 mm Batiu inclinat/oblic: da Alezaj ax': 63 mm Capul revolver: da
SN 71 C/2000	251281	Trens	2006	Diametru periferic deasupra batiului: 710 mm Distanța dintre vârfuri: 2000 mm Greutatea maximă a piesei de lucru: 850 kg Diametru periferic peste ghidaje: 420 mm Alezaj ax': 73,5 mm Viteza axului: 10 - 1000 /min.
WNC 300 S-560	251499	VOEST - ALPINE		Sistem de control NCT: Lungimea de strunjire: 500 mm Diametru periferic deasupra batiului: 470 mm Diametru periferic peste ghidaje: 345 mm Alezaj ax': 77 mm Viteza axului: 0 - 3000 /min.
ZL-250MC/600	201166	MORI SEIKI	1999	Diametrul maxim de strunjire: 390 mm Diametru periferic deasupra batiului: 700 mm Distanța dintre vârfuri: 725 mm Viteza axului: 35 - 3500 /min. Alezaj ax': 86 mm Deplasarea pe axa X: 1:238/2:173 mm
ALPHA 1350 XT	251960	Colchester	2008	Sistem de control Fanuc: Diametrul de strunjire: 350 mm Lungimea de strunjire: 650 mm Batiu inclinat/oblic: nu Alezaj ax': 42 mm Capul revolver: nu
FTC 350 LMC	261010	FEELER	2020	Sistem de control Fanuc: 0i-TF Diametrul de strunjire: 235 mm Lungimea de strunjire: 600 mm Batiu inclinat/oblic: da Axa Y: nu Contra-ax: nu
C 630 BE	251166	ZMM Bulgaria		Sistem de control Heidenhain: Diametrul de strunjire: 630 mm Lungimea de strunjire: 1000 mm Batiu inclinat/oblic: nu Alezaj ax': 103 mm Capul revolver: da
CTX alpha 500	231507	DMG MORI	2008	Sistem de control Siemens: Sinumerik 840D Sl Diametrul de strunjire: 500 mm Lungimea de strunjire: 780 mm Batiu inclinat/oblic: da Axa Y: da Deplasarea pe axa Y (Strunguri): 190 mm
SUI 500 COMBI	241550	TOS Trenčín	1999	Sistem de control Siemens: 810 D Diametrul de strunjire: 500 mm Lungimea de strunjire: 1500 mm Batiu inclinat/oblic: nu Alezaj ax': 71 mm Capul revolver:
Puma 2600Y	242082	Doosan	2015	Sistem de control Fanuc: Series 0i Diametrul de strunjire: 376 mm Lungimea de strunjire: 760 mm Batiu inclinat/oblic: da Axa Y: da Contra-ax: nu
SUS 63/2000	251294	TOS Čelákovice	1990	Diametru periferic deasupra batiului: 630 mm Distanța dintre vârfuri: 2000 mm Greutatea maximă a piesei de lucru: 2000 kg Diametru periferic peste ghidaje: 390 mm Alezaj ax': 81 mm Viteza axului: 9 - /min.
DECO 13a	251718	Tornos Bechler	2008	Lungimea maximă a piesei de lucru: 184 mm Diametru periferic deasupra batiului: mm
QUICK TURN NEXUS 200-II	251438	MAZAK	2007	Sistem de control Mazatrol: MATRIX NEXUS Diametrul de strunjire: 350 mm Lungimea de strunjire: 1021 mm Batiu inclinat/oblic: da Alezaj ax': ano mm Capul revolver: nu
SV 18 RA/750	241713	TOS Trenčín		Diametru periferic deasupra batiului: 380 mm Distanța dintre vârfuri: 750 mm Greutatea maximă a piesei de lucru: 300 kg Diametru periferic peste ghidaje: 215 mm Viteza axului: 14 - 2800 /min. Puterea motorului principal: 6 kW
GS 51	252008	Hardinge Inc.	2010	Sistem de control Fanuc: 0i - TD Diametrul de strunjire: 356 mm Lungimea de strunjire: 610 mm Batiu inclinat/oblic: da Alezaj ax': 52 mm Capul revolver: da

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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.

Strunguri

SN 63 B/3000

SU 125/4000

SN 63 B/2000

CTX 210 V1

SN 71 B/2000

CTX 210 V3

SN 71 B/4000

SN 50 C/2000

SUS 80/2750

CTX 310 V3 CNC

SP 180

SN 71 C/2000

WNC 300 S-560

ZL-250MC/600

ALPHA 1350 XT

FTC 350 LMC

C 630 BE

CTX alpha 500

SUI 500 COMBI

Puma 2600Y

SUS 63/2000

DECO 13a

QUICK TURN NEXUS 200-II

SV 18 RA/750

GS 51

Types of lathes:

Basic division of the inclination of the lathe bed:

Other axes, used especially in case of CNC lathes:

According to the technological operation, turning is focused on processing of: