x feed functions machine tools - rpmcnc.co.nz
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SMEC Co., Ltd.667-1, Gasul-ri, Daesan-myeon, Changwon-si Gyeongsangnam-do, Korea 641-921
Tel +82 55 250 4832(4800) Fax +82 55 250 4901(4902)
http://www.esmec.com
Ⓔ SMEC 2010.09-NO.1
SAMSUNG
CNC TURNING CENTER
Machine ToolsPL20 / 240 / 20MC
▒ NC Specification / FANUC 0i-TD
Item Specification Simultaneouscontrollableaxes X,Zaxes
Controls Leastcommandincrement 0.001mm(0.000039″) Leastinputincrement 0.001mm(0.000039″)
Feedrateoverride 0~150%(10%unit )
Dwell G04
Zeroreturn G27,G28,G30
Pulsehandlefeed x1,x10,x100
Feed functions Rapidtraverserateoverride F0,25%,50%,100%
Feedrateperminute G98 Feedrateperrevolution G99
3rdand4threferencereturn
Feedforwardfunction
Toolnumbercommand T4-digit
Toolnoseradiuscompensation G40-G42
Tool Numberoftooloffsets 16pairs
functions Toolgeometry/wearoffset Geometry&weardata Toollifemanagement
Toolpathgraphicdisplay
Absolute/incrementalprogramming X,Z&U,W
Constantsurfacespeedcontrol G96,G97
Multiplerepetitivecannedcycle G70-G76
Simplecannedcycle G90,G92,G94
Decimalpointinput Decimalpointvalue
Inch/metricconversion G20,G21
Circularinterpolationbyradiusprogramming RadiusRinsteadofI,K
Chamfering&cornerRprogramming Chamfer&cornerRcanbemachined
Subprogramcall 4Nestedholes
Programming Threadcuttingcycleretract Threadcuttingistemp.stop,returntostartpoint
functions Workcoordinatesystemselection G54-G59 Local/machinecoordinatesystem G52,G53
Maximumprogrammabledimension ±99999.999mm(9999.9999″)
Mfunction M3digit
Usermacros
Variableleadthreadcutting
Continuousthreadcutting
Drillingcannedcycle(G80series)
Line/angle(directdimension)programming
ThreeGcodesystem(selectable)
Inputcode ISO,EIA
Tape
I /Ointerface RS-232C
functions
Partprogramstoragelength 1,280m Numberofstoredprograms 400EA
Searchfunction Sequence,program,addresssearch
MDI/CRTunit 8.4″TFTLCD
Storedstrokecheck1 Overtravelcontrol
Backgroundediting Programeditingduringautomaticoperation
Helpfunction Alarm&operationdisplay
Other Runningtime /Partsnumberdisplay Automaticrunningtime &partsnumberdisplay
functions Loadmeterdisplay Spindleloaddisplay Selfdiagnosticfunction Self-designTest
Expandedprogramediting Copy,move,changeofNCprogram
Storedstroke2and3
Spindleorientation
SAMSUNG MACHINE TOOLS 32
PL 20PL 240PL 20MC
SAMSUNG'S Advanced Engineering and Machine Design
· Cast iron structure for superior dampening characteristics and thermal displacement
· Rigid 45 degree slant bed design for heavy-duty machining· Torque tube design to minimize bending and twisting· Integrated box ways for long-term rigidity and heavy-duty machining
SAMSUNG'S Advanced Engineering and Machine Design
SAMSUNG MACHINE TOOLS 54
SpindleSpeed
4,000 rpmSpindleMotor(Cont./30min)
11/15 kW (PL20/20MC)
15/18.5 kW (PL240)
Rapidtravel(X/Z)
24/24 m/min (PL20/240)
18/24 m/min (PL20MC)
CNC Turning Center PL20/240/20MCSAMSUNG Machine ToolsHigh Accuracy, High Rigidity Spindle
▒ Spindle Power & Torque Diagram Unit:mm
PL20
■ Pin Tube Rib Design for Minimal Axis Heat Transfer
Radiator fan-l ike pin tube rib design
d iss ipa tes heat genera ted by ax is
movements,maintainingminimal thermal
expansion.
1
30
20
10
54
3
2
30 50 100 300 500 1000 5000 10000
Torq
ue=1
7kgf
.m
Torq
ue=1
2.5k
gf.m
Torq
ue=1
7kgf
.m
Torq
ue=1
2.5k
gf.m
15kW
11kW
15kW
11kW
3859
4500
965 3429
4000
857
PO
WE
R [
kW
]
SPINDLE SPEED[rpm]
22
3010
15kW11kW
4000
50 100 300 500 1000 5000 10000
SPINDLE SPEED[rpm]
PO
WE
R [
kW
]
Torque
=26k
gf.m
Torque
=19k
gf.m
PL20MC
Max.TurningDiameter
300 mm (PL20)
350 mm (PL240)
365 mm (PL20MC)
Max.TurningLength
520 mm (PL20/20MC)
540 mm (PL240)
SPINDLE SPEED[rpm]
PO
WE
R [
KW
]
100 1000
18.5kW
2
3
45
10
20
30
4050
300 500 500030 50
15kW857 4000
Torque
=21k
gf.m
Torque
=17k
gf.m
Torque
=21k
gf.m
Torque
=17k
gf.m
PL240
SL20/20MC is a heavy duty, ultra precision Turning Center, combined with Samsung's advanced technological features.
■Highly Reliable and Rigid Structural Design ·OnepieceMeehanitecastingwithheavilyribbedtorquetubedesign ·Rigidbedsupportsforpowerfulcutting ·Excellentvibrationdampeningandthermaldisplacementdesign
Precision double row cylindrical roller
bearings and angular contact ball
bearings are located at the front of
the spindle, and a double row of
cylindrical roller bearings is located
in the rear to ensure heavy cutting
capabilitieswithprecision.
■ SPINDLE & HEADSTOCKThe Spindle and Headstock are machined and ground in temperature controlled environment and assembled in a clean room.
PL 20
SAMSUNG MACHINE TOOLS 76
Variety of FunctionsPL20/240/20MCSAMSUNG Machine ToolsCNC TURNING CENTER
▒ Machine Structure
■ Pre-tensioned and Double Anchored Ballscrews
■Swivel Operation PanelSwiveloperationpanelof8.4inchcolorTFTLCDmonitor
can turn to 90 degree, providing operatorswith easy
accesstothecontrolpanelwhileworkingonthemachine.
Allaxesballscrewsarepre-tensioned,heattreated,and
fixedbydoubleanchorsonbothends,providingultimate
rigidityandminimalthermalgrowth.
▒ Turret Structure
■BMT Milling Turret (M Type)SL20MC is equippedwith standard12-stationBMT turret
capableof accepting rotary tools at any station,providing
flexiblemachiningthruvariousmachiningoperationsin just
one set-up. EachBMTholder is securley tightenedby 4
screws, allowing the turret to performheavy-duty cutting,
milling anddrilling operations. Turret indexing is non-stop,
bi-directionalwithafast0.2secondnextstationindextime.
■PL20MC (High Speed Servo Turret)
■High Speed, Heavy Duty Hyd. Index TurretDriven by a high torque hydraul ic indexmotor, the
10-station heavy-duty turret can accept tools onboth left
andrightsideofeachstation.Turret indexing(repeatability
± 0.0005)is non-stop, bi-directional with a fast 0.25
second next station index time.A largediameter (Ø180)
Curvic couplingwith 2,300kgf clamping force enables
precisionaswellasheavy-dutycutting.
■Turret Torque Diagram
4
2
0
3.7kw
2.2kw CONTINUOUS
15 Min, S3 -60%
30001500
SPINDLE SPEED [rpm]
40001000
POW
ER [K
W]
TORQ
UE [K
gf.m
]
2000
6
1
3
5
2
1
3
5000
1.43kgf.m
2.40kgf.m
1.43kgf.m
2.40kgf.m
■PL240 (High Speed Hyd. index Turret)
Indexingtime
0.25 sec.Numberoftoolpositions
10 stations
Indexingtime
0.2 sec.Numberoftoolpositions
12 stationsSpindleSpeed
5,000 rpmToolHolder
BMT 65
■Rigid 45 degree Slant Bed 45degree slant torque tubedesignbed andwide
guide slide way ensure long term rigidity and
machiningaccuracy.
Featuring superior workability and chip-discharging capability, the bed is designed in a single tube structure boasting strong durability even in heavy-duty cutting.
PL20 Cross-Section of the Bed
■Programmable Tailstock (carriage direct-coupled) Theprogrammable tailstockbodymounted is onwide
guidewaystoensurerigidworkpiecesupport.
■Hexahedral Slide Way Frame Wide integral way is machined from the casting,
inductionhardenedandprecisiongroundtoensurelong-
term rigidity andmachining accuracy and heavy-duty
machining.
80mm
MT4
Ø75mm
90deg
■PL20 (High Speed Hyd. index Turret)
SAMSUNG MACHINE 98
Variety of FunctionsPL20/240/20MCSAMSUNG Machine ToolsCNC TURNING CENTER
SAMSUNG MACHINE TOOLS 98
▒ High Precision
▒ Accessories
ProgrammableTailstock(Option),20MC:StandardAutomaticLubricator(Standard) ToolPresetter(Option)
■Surface Roughness <O.D. cutting>
▒ Processing Speed
Spindlespeed
868 rpmCuttingspeed
120 m/minDepthofcut
6 mm <Spindle Load 50%>Feedrate0.3 mm/rev
Heavy-duty cutting (O.D) <25mm×25mm qualified tool>
■Turning Performance (material:SM45C) PL20
Machine type PL20
ToolDiamondtool<noseradius0.5mm>
Material AL150<Aluminum>
Cutting speed 230m/min
Feedrate 0.05mm/rev
Depth of cut 0.1mm
Outer diameter 200mm
10㎛
■Roundness
0.35㎛(actualresult)2.1㎛Ry12㎛
10㎛
-10㎛
-12㎛
PartCatcher(Option)ChipConveyor(Option)AutoDoor(Option)
6mm
Machine type PL20
ToolDiamondtool<noseradius0.5mm>
Material AL150<Aluminum>
Cutting speed 230m/min
Feedrate 0.05mm/rev
Depth of cut 0.1mm
Outer diameter 200mm
Filter 1-50
3,980mmPeakToValley=2.311㎛
▒ Tooling System
Boring Bar
Boring Bar
Ø40(Ø1 12 ")
Drill
Center Work Holder
BITE PLATE
(5)(10)
Boring Holder
(4)
Face Holder
(2)
U-Drill Holder
(2)
U-Drill
25(1 ") Tool
Boring Bar SleevesØ 8-D40Ø10-D40Ø12-D40Ø16-D40Ø20-D40Ø25-D40Ø32-D40
-D1 12 "-D1 12 "-D1 12 "-D1 12 "-D1 12 "
""
""
Ø38
Ø12
"58Ø
Ø34
"14
Ø1 Ø1 -D1 12 "
(1)
Drill SocketsMT#2-D40MT#3-D40
MT#2- D1 12 "MT#3- D1 12 "
(1)
U-Drill SleeveØ20-D40Ø25-D40Ø32-D40
-D1 12 "-D1 12 "
""
Ø34
"14
Ø1 Ø1 -D1 12 "
(1)
10-station Turret
PL20
Boring Bar
Boring Bar
Ø50(Ø2")
Drill
U-Drill
25(1 ") Tool
12-station Turret(BMT65)
Face Holder
O.D Holder
Boring Holder
Axial Driven Holder
Radial Driven Holder
Milling ColletsER32(Ø3-Ø20)
(3)
(1)
(4)
(2)
(2)
U-Drill Holder
Drill SocketsMT#2-D50MT#3-D50
MT#3- D2 "MT#4- D2 "
(1)
Boring Bar SleevesØ10-D50Ø12-D50Ø16-D50Ø20-D50Ø25-D50Ø32-D50
-D2 "-D2 "-D2 "-D2 "-D2 "
""
""
Ø38
Ø12
"58Ø
Ø34
"14
Ø1 Ø1 -D2 "
Ø40-D50 "12Ø1 -D2 "
(1)
(1)
PL20MC
( ) : Standard Set Numbers
PL240
Variety of FunctionsPL20/240/20MCSAMSUNG Machine ToolsCNC TURNING CENTER
SAMSUNG MACHINE TOOLS 1110
▒ Major Specifications▒ Machine Dimensions
▒ Turret Head InterferenceUnit:mm
▒ Work RangeUnit:mm
DESCRIPTION PL20 PL240 PL20MC
CAPACITY
Swingoverthebed mm ø 450 ø 510 ø 650
Swingoverthecrossslide mm 300 360 480
Max.machiningdiameter mm ø 300 ø 350 ø 350
Max.machininglength mm 520 540 520
MAIN SPINDLE
Chucksize mm 8
Speed rpm 4,000
Spindlenose ASA A2-6
Borediameter mm ø 61 ø 76 ø78
DrawtubeI.D. mm 52 66
Motor(cont./30min) kW 11/15 15/18.5 11/15
TRAVEL
X/Zaxistravel mm 180/560 200/560 225/540
X/Zrapidtraverserate m/min 24/24 18/24
X/Zfeedmotor kW 1.6/3.0 3.0/3.0
TURRET
Numberoftoolpositions st. 10 12(BMT65)
Indexingtime sec 0.25 0.2
Shanksizeforsquaretool mm □25
Shankdiameterforboringbar mm ø 40 ø 50
Livetoolspeed rpm - 5,000
Millingmotor(cont./30min) kW - 2.2/3.7
TAILSTOCKTailstockquilltravel mm 80 100
Tailstockquilldiameter mm 75 110
ELECTRIC POWER SUPPLY kVA/V 22/220 36/220
REQUIRED FLOOR SPACE(L×W) mm 2,530×1,475 2,530×1,555 2,923×1,722
MACHINE WEIGHT kg 3,900 4,000 5,100
CONTROLLER FanucOi-TD
A2-6
MT5
177.5
X-a
xis
Zero
Retu
rn42.5 2
5
225
X-a
xis
str
oke
195
X-a
xis
Zero
Retu
rn
255
X-a
xis
str
oke
70
95
126.5
260
8"
CH
UC
K
100
Tailstock spindlestroke
490 Tailstock stroke
560 Z-axis stroke 7
5
182.5
40
182.5
62.5
490 Z-axis Zero Return 100
5
41
40
508525 (40)
510 Z-axis Zero Return
260 Z-axis Stroke9560
210
8"C
huck
A2-6
152 (170)
X-A
xis
Zero
Retu
rn
177 (200) X
-axis
Str
oke
25
95
Ø110
Ø75
126.5 80Tailstock Spindle
Stroke
490 Tailstock Stroke
40
40
40
40 (35)
40 (35)
40
MT4
25 (30)
40
262.5
∅63
1[M
ax. T
urning
Dia.]
25
40
182.5 42.5
∅21
4.9
225 [X-axis Stroke]
182.5
95
∅222.7
∅21
2.6
∅36
5
[Max. Mach
ining D
ia.]
487.5
62.540
7
96
94Ø20
∅50
96
82.5
15540165
30
25
∅40
∅494
(Max
.Turning
Dia.
)∅241
25
∅30
0(M
ax.m
achin
ing d
ia.)
40
33 ∅40
507
106
40
106106
205 180385
40
2,529[2,500](2,920) 870[872](1,332)
895[895](1,053)
1,490[1,555](1,722)1,085[985](1,208)
25[25](78) 615[615](680) [Door Open)
1,7
54[1
,026](1
,750)
782[7
82](1
,097)
1,0
05(1
,021)
1,6
84[1
,838.7
](1,9
35)
PL20(PL240) PL20MC
PL20 PL20MC
▒ Optional Accessories
•HARD JAWS 1 SET
•CHIP CONVEYOR WITH BUCKET
•PARTS CATCHER
•AUTO DOOR
•AIR BLOW UNIT
•AUTO MEASURING SYSTEM
•TOOL PRESETTER
•PROGRAMMABLE TAILSTOCK (PL20MC:STANDARD)
▒ Standard Accessories
•COOLANT SYSTEM
•BUILT-IN WORK LIGHT
•SPLASH GUARD
•HAND TOOLS
•TOOL HOLDER
•8˝HYDRAULIC CHUCK
•SOFT JAWS 3 SETS
•LEVELING BLOCK
•Figures in inches are converted from metric measurements.•Design and specifications subject to change without notice.
175
25
2535170
205 200(X-axis Stroke)
405
∅350
[Max
. Mac
hining
Dia.
]
∅266
∅217
∅232
40
106
∅40
106
4040
507 106
∅500[M
ax. Turning Dia.]
PL240
[]:PL240():PL20MCUnit:mm