Name of a product | Inventory number | Producer | YOM | Parameters | ||
---|---|---|---|---|---|---|
WIA L 200 SY |
201927 | Hyundai | 2014 | Control system Fanuc: Fanuc 31i Turn table diameter: 550 mm Turning lenght: 530 mm Sloping bed: YES Y axis: YES Travel Y-axis (lathe): +-40 mm |
||
WIA L 230 LMSA |
231756 | Hyundai | 2013 | Control system Fanuc: i Series Turn table diameter: 310 mm Turning lenght: 521 mm Sloping bed: YES Y axis: NO Counterspindle: YES |
||
YCM-NT2000 SY |
231917 | YCM | 2015 | Control system Fanuc: TXP-200FA Turn table diameter: 350 mm Turning lenght: 519 mm Sloping bed: YES Y axis: YES Travel Y-axis (lathe): 100 mm |
||
Zerbst DPS 1400x8000 |
221295 | WMW | Swing over bed: mm Max. diameter of workpiece: 1400 mm Turning lenght: 8000 mm |
|||
ZL-250MC/600 |
201166 | MORI SEIKI | 1999 | Max. diameter of workpiece: 390 mm Swing over bed: 700 mm Distance between centres: 725 mm Spindle speed: 35 - 3500 /min. Spindle bore: 86 mm Travel X-axis: 1:238/2:173 mm |
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.