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1234567 List Grid
DP 1000
Zerbst DPS 1400x8000
NL-402 T
SW-32
SC 200
QTN 15
SV 18 RA/1250
FTC 200
SN 63/2000
SRM 125/4000
A 20 B SPEEDY
SUS 80 H/2000
SN 71 B/3000
SU 90 A/ 1200
SN 40
SUI 80/5000
LB 15 II
SN 500 N/2000
Mini 88
DP 4000 CNC
SN 50 C/2000
SUS 63/1250
NEF 320
TPK 130 x 2000
SNG 1600x10000
1234567Lathes
DP 1000
WMW Machinery Company
Inventory number: 231245
: 1250
: 460
: 1600
: 1000
: 18,5
: 6500
Zerbst DPS 1400x8000
WMW
Inventory number: 221295
:
: 1400
: 8000
NL-402 T
NEWAY
Inventory number: 241113
: 0i - TD
: 400
: 600
: YES
: NO
: NO
SW-32
Goodway
Inventory number: 241267
: Fanuc 31i
: 32
: 315
: NO
: YES
: YES
SC 200
Nakamura
Inventory number: 241323
: 21i - TB
: 420
: 300
: NO
: 65
: YES
QTN 15
MAZAK
Inventory number: 241440
:
: 440
: 500
: YES
: 52
:
SV 18 RA/1250
TOS Trenčín
Inventory number: 241246
: 380
: 1250
: 300
FTC 200
Tacchi
Inventory number: 241265
: 2730
: 10000
: 70000
: 90000
: 0 - 120
SN 63/2000
TOS Trenčín
Inventory number: 241170
: 630
: 2000
:
: 340
: 7,5
: 4000x1200x
SRM 125/4000
ŠKODA MACHINE TOOL a.s.
Inventory number: 192087
: Sinumerik 828 D
: 1250
: 4000
: NO
:
: NO
A 20 B SPEEDY
KOVOSVIT MAS, a.s.
Inventory number: 071435
: 18/22
: 350
: 1840x880x1766
: 4
: 1480
: 38 - 6306
SUS 80 H/2000
TOS Čelákovice
Inventory number: 241441
: 840
: 2000
:
: 530
: 82
: 6200
SN 71 B/3000
TOS Trenčín
Inventory number: 241353
: 710
: 3000
: 850
: 420
: 10 - 1000
: 7,5
SU 90 A/ 1200
TOS Čelákovice
Inventory number: 231739
: 900
: 1200
:
: 70
: 600
: 39
SN 40
TOS Trenčín
Inventory number: 241282
: 400
: 1000
: 80
: 220
: 4
: 2575 x 1100 x 1600
SUI 80/5000
TOS Trenčín
Inventory number: 232016
: 800
: 5000
: 1200
: 520
: 70
: 14 - 1400
LB 15 II
Okuma Corporation
Inventory number: 241321
: OSP 7000L
: 350
: 1000
: YES
: 62
: YES
SN 500 N/2000
Trens
Inventory number: 241333
: 500
: 2000
: 1000
: 270
: 12 - 2000
: 9
Mini 88
PO LY GIM
Inventory number: 231749
:
: 60
: 120
: NO
: 25
: NO
DP 4000 CNC
NILES-SIMMONS Industrieanlagen GmbH
Inventory number: 241069
: 802 D si
: 4000
: 6000
: NO
:
: NO
SN 50 C/2000
TOS Trenčín
Inventory number: 221313
: 500
: 2000
: 600
: 270
: 5,5
: 1100 x 3575
SUS 63/1250
TOS Čelákovice
Inventory number: 241137
: 630
: 1250
: 6000
: 530
: 18
: 82
NEF 320
Gildemeister
Inventory number: 221494
: Manual Plus 3110
: 320
: 750
: NO
: 50
: NO
TPK 130 x 2000
Poreba
Inventory number: 241367
: 1300
: 2200
: 820
: 95
: 8 - 800
: 5500
SNG 1600x10000
NILES-SIMMONS Industrieanlagen GmbH
Inventory number: 231675
: 0i-TF
:
: 10000
: NO
: no
: NO
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.
