CNC Lathes

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CNC Lathes

20 used machines found
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Machines / page
MURATEC MW200 CNC Lathe
Sant Esteve de…
on request
anytime
NILES SIMMONS N 30 x 2000 CNC Lathe
Velen
on request
anytime
LEADWELL LTC-30CPLM CNC Lathe
on request
anytime
DAEWOO PUMA 600 CNC Lathe
Klus
0 Bids
30,000 €
24/01/2017;11:39
OKUMA LCC-15 CNC Lathe
0 Bids
14,000 €
14/12/2016;10:08
OKUMA LCS-15H CNC Lathe
0 Bids
14,000 €
14/12/2016;10:00
OKUMA LR15 M-W CNC Lathe
Freigericht
0 Bids
13,900 €
04/01/2017;10:26
MORI SEIKI SL150 CNC Lathe
Castelmarte
1 Bid
10,000 €
19/12/2016;11:08
MAZAK SUPER-QUICK-TURN 250 CNC Lathe
Witten
5 Bids
9,800 €
15/12/2016;10:19
HYUNDAI HIT 30 S CNC Lathe
Elgoibar
28 Bids
9,600 €
closed
MAZAK QUICK-TURN-NEXUS 250 CNC Lathe
Witten
8 Bids
8,550 €
15/12/2016;10:09
STAR VNC 20 B CNC Lathe
Le Poire Sur Vie
1 Bid
7,000 €
21/12/2016;14:16
GILDEMEISTER NEF CT 60 CNC Lathe
Falkenberg
11 Bids
3,800 €
14/12/2016;11:16
GILDEMEISTER NEF CT 40 CNC Lathe
Seesen
0 Bids
3,000 €
16/12/2016;10:45
VOEST ALPINE WNC 500 S CNC Lathe
Kempten
0 Bids
3,000 €
16/12/2016;10:46
MONFORTS RNC 4 CNC Lathe
Wrocław
1 Bid
2,500 €
11/01/2017;14:04
GEORG FISCHER NDM 25/50 CNC Lathe
Neuss
0 Bids
1,300 €
closed
GILDEMEISTER NEF 480  CNC Lathe
Falkenberg
1 Bid
600 €
14/12/2016;11:45
 
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Used CNC lathes for metal for industrial purposes


Index

  1. CNC lathe for industry and craft
  2. History and aspects of CNC lathe
  3. Applications and examples of CNC lathes
  4. CNC lathes from top manufacturers for sale at Surplex
Used CNC Lathe workplace front view

CNC lathe for industry and craft

A CNC lathe (or CNC turning machine) is a machine tool for the processing of turned products. It is useful in complex custom production as well as small or large-scale mass production. It is basically the same as a conventional lathe with the decisive difference that the cnc turning movements are governed and monitored by a control system. Before the CNC lathe was developed, the NC-lathe was used, which was numerically controlled and could not save programs itself. This disadvantage was eliminated through the introduction of CNC technology.
  • Machine tool used for the processing of turned products
  • Computer supported monitoring and execution of processing
  • Facilitation of planning through consistent processing times
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With this modern machine it is possible to call the production programs out of the memory bank at any time, and to save corrections. All information necessary to properly operate the cnc turning machine is stored in numerical form to the machine's disposal. The computer continuously compares these values and self-corrects the production process when necessary. This is carried out through specialised control equipment. To execute a machining process, a CNC programme must be created. This can be done directly through the machine or on an external computer. In the second instance, the created programme is loaded to the machine through a data storage device or a network connection. A specific programming model must follow the regulations outlined by DIN. The machine reference point or machine zero point is important for operation. All coordinates of the various movement axes are calculated with reference to
MAZAK CNC lathe in use
this point. Various tool holders allow different machining processes such as facing, and longitudinal or conical turning.

History and aspects of CNC lathe

The first CNC lathes were introduced to Germany at the beginning of the 80s. Meanwhile, computer and machine technology has improved considerably. The next generation are complete lathing and milling machine centres, which are made more effective by combining these processes. The CNC lathe is very accurate in the production of cylindrical elements. The combination of CNC machines creates complete production systems, such as assembly lines served in part by industrial robots and transporting devices. The controls are nevertheless often set up differently.


Applications and examples of CNC lathes

Used CNC Lathe tool
Where high productivity and polished work are necessary, CNC lathes are well worthwhile. High volumes of consistent quality product will be achieved. Production can be precisely scheduled through consistent processing times. Complex elements can be machined, and multiple-machine processing is possible. One example of CNC lathe machine production is the manufacture of coupling and drive pulleys, during which the inner and outer milling can be achieved in a single clamping operation.

CNC lathes from top manufacturers for sale at Surplex

Several manufacturers have specialised in producing CNC lathes. Recommendable brands include TRAUB, HOMMEL, MIYANO, INDEX, GILDEMEISTER, VOEST-ALPINE. MANURHIN, and EMCO. All those and other famous manufacturers of CNC lathes can regularly be found on Surplex.com. In our numerous industrial auctions you have the chance to buy a high quality used CNC lathe for low prices. Just take a look and find your desired machine.

Used CNC Lathe internal design
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