MM series
Linear way Vertical Machining Center
Feb. 2012
TM
ISO 9001:2008FM 538421
TM
ISO 14001:2004EMS 546518
TM
ISO 9001:2008FM 538421
TM
ISO 14001:2004EMS 546518
National Awardof Outstanding
2008
56, Lane 318, Der Sheng Road, Ta Ya, Taichung City, Taiwan, R.O.C.P.O. Box 320, Ta Ya, Taichung City, Taiwan R.O.C.Tel: 886-4-25 60 37 59 Fax: 886-4-25 60 37 69 E-mail: [email protected]
BUFFALO MACHINERY CO., LTD.
www.buffalo.com.tw
The capabilities of Microcut/Challenger linear way VMCs are as varied as you can imagine. This series provides you – our customers – more value. Machine structure is designed with FME which is analyzed to ensure high rigid durability. With compact design, the machine needs less floor space but is capable of higher productivity.
Vertical Machining Center
Taiwan’s Leading Machine Builder www.buffalo.com.tw1 2
MM-400 XYZ: 450x400x460mm Table size: 770x410mmMM-430 XYZ: 760x440x460mm Table size: 900x410mmMM-800 XYZ: 800x500x500mm Table size: 900x500mmMM-1000 XYZ: 1000x560x550mm Table size: 1200x528mmMM-1300 XYZ: 1300x680x730mm Table size: 1700x600mmMM-1500 XYZ: 1500x680x880mm Table size: 1700x600mm
MM-400/430
MM-800
MM-1000
MM-1300/1500
Rigid Foundation Motion Control
Structural Optimization
High Precision Ballscrews
Taiwan’s Leading Machine Builder www.buffalo.com.tw3 4
MM-400/430 frame
MM-800/1000 frameMM-1300/1500 frame
• The major structural component is Meehanite cast iron, which is heat treated to relieve stress, thereby assuring maximum rigidity and accuracy.• Triangulate wide-distance base incorporates a durable ribbed box design for maximum structural loading. • All castings are reinforced with heavy ribs to resist flex and damp vibrations.
• Ballscrews and Linear guideways are provided by world’s top manufacturers. Their premium quality is the only way to achieve high accuracy and longevity. • Pre-tensioned ballscrews eliminate thermal expansion and ensure high working accuracy.
Direct-coupled Axes MotorsDirect-mounted servo motors improve positioning accuracy and provide better contouring and threading.
High Precision Linear GuidewaysMM series uses four-row linear recirculating ball bearing and guideway assemblies for all axes. They provide high load carrying capcity and rigidity with high running and positional accuracy as well as low friction.
Recirculation Ball GuidewaysThe recirculation ball guideways for each axis are preloaded to provide zero clearance between the moving surfaces. This increases rigidity in all directions while providing higher accuracy and reliability.
All structural components and completed machine frame are optimized using finite element analysis and demonstrated by ANSYS Mechanical system.
Spindle Tool Management•Spindle Dynamic Balancing
Taiwan’s Leading Machine Builder www.buffalo.com.tw5 6
The on line dynamic balancing instrument calibrates the spindle displacement, speed, and acceleration of the full speed range.
The fast, simple and long-life automatic tool changer provides stable and reliable tool change.• The innovative cam driven mechanism gives the unique ATC(opt.). The bi-directional tool selection is achieved by PLC software programming.• The carousel type ATC is provided as standard, while side-mounted type ATCs are available for selection.• For MM-400/430, 16 tools carousel type ATC is standard, 24 tools arm type is optional.• For MM-800/1000/1300/1500, 20 tools carousel type ATC is standard, 24 tools arm type is optional, 30 tools arm type is available for MM-1000/1300/1500.
•High Capacity Cartridge Spindle
Radial thrust capacity is improved by preloaded angular-contact bearings and large space between front bearings. Cartridge spindle is designed for easy maintenance.
•One-piece Design HeadstockOffers high stability and capacity for heavy duty cutting.
•Spindle Temperature TracingEach spindle is well tested before it is assembled on machine. 2 hours temperature running trace is recorded to confirm the thermal expansion stability.
Standard with belt-driven spindle, offering speed 8000 rpm~12000 rpm. In-line spindle for MM-430 is available on request.
ATC for MM-800/1000/1300/1500, 24 tools Arm type (opt.) ATC for MM-400/430, 16 tools Carousel type (std.)
•Various Spindle Speed
Chip Removal Control
Chip Removal
Taiwan’s Leading Machine Builder www.buffalo.com.tw7 8
• Efficient free-flow enclosure design.• Efficient chip conveyor carries out chips to save operation time (opt.).• Multiple chip flash solution offers easy chip clean.• Rear wash down with high pressure pumps (opt.).
20 Bar or 70 Bar Coolant Through Spindle
Auxiliary Coolant Filter
Coolant through spindle uses high pressure pump to supply coolant through tool, cooling the cutting edge directly. This clears chips during deep-hole drilling and tapping, increases tool life and allows higher cutting speeds. Two systems are available, one provides individual CTS tank with 600L big capacity equipped with 20 bar or 70 bar high pressure pump, the other provides 20 bar high pressure pump built-in with machine major coolant tank which requires less floor space. Both systems include the auxiliary coolant filter.
Individual CTS tank is supplied with a re-usable 25-micron iron filter. Built-in system provides 40-micron filter. Both filters take away contamination and particles from the coolant before coolant is recycled through the coolant pump.
FANUC CONTROL
FAGOR CONTROL
FANUC 0iMD CONTROL �
MM-400/430/800: Fagor 8055 i FLMM-1000/1300/1500: Fagor 8055 POWER�
Excellent Operations�
FANUC MANAUL GUIDE i (opt.)
FANUC MANUAL GUIDE 0i (std.)
ICON conversational language
• High reliable. • High speed, high-precision, high-quality machining with AI contour control.• Machining condition selection function. • Enriched basic functions: rigid tapping, tool life management.• Advanced digital servo technology.• User friendly operation: program editing, memory card, data server.
• High speed machining, large look-ahead buffer and a high speed block processing time.• Graphically assisted set up user interfaces.• Preparation help on tool management. • Various programming languages provide improved operator ease & efficiency: �- Wide range of ICON conversational cycles. - ISO-code languages.
• Programming guidance.• With extremely simplified operations.
Integrated operation guidance for NC program.
Integrated operation & programming guidance with extremely simplified operations.
Taiwan’s Leading Machine Builder www.buffalo.com.tw9 10
HEIDENHAIN TNC620 CONTROL
SIEMENS CONTROLSIEMENS SINUMERIK 802D/828DBASIC CONTROL�
MM-400/430
MM-800
MM-1000
MM-1300/1500
• Minimize setup times.• Graphic support in any situation.• Straight forward function keys for complex contours.• Programming contours unconventionally.• Field-proven cycles for recurring operations.• Smar T.NC the alternative operating mode.• Program off line.• Fast data transfer. • The iTNC programming station.• Setup, presetting and measuring with touch trigger.
• Easy data exchange thanks to USB, CF and Ethernet interfaces on the panel front.• ShopMill machining-step programming.• SINUMERIK CNC programming language with high-level elements and programGUIDE.• Online ISO dialect interpreter: maximum CNC program compatibility.• Advanced Surface: Innovative, high-performance CNC functions.• Animated Elements: Optimized operator guidance.• Easy input of pictographic languages directly via the CNC keyboard.• Easy Message: Integrated mobile radio modem for optimum process monitoring via mobile telephone.
Layout Dimension
22001653
1551885
746
1034
2311
1780
2500
2210
2100
1109
.533
3
1052
3127
2416
2251.8
600
4080
845.
696
0
(792)
349
3420 330
(711
)
1542
2601
1520
70
2760.22500
1651
.5
2922
15
1520
70
22103230
1651
.5
2972
15
(chip auger: opt.)
Taiwan’s Leading Machine Builder www.buffalo.com.tw11 12
Fanuc Controllor
Horse Power & Torque Chart
ISOSpindle Taper
Spindle Speed 10000 RPM
5.5/7.5kwMotor Output
Pulley RatioGear Ratio -
1:1
Spindle MotorTorque / Horsepower Chart Data
FANUC β6/10000i
DIN 69871
BT40CAT40
24
0
12
6
18
SPINDLE (rpm)
42
30
36
48
700030001000 2000 50004000 6000
Continuous rating
15 min rating
0
(KW)Output
(N-m)Torque
8000 9000 1000001500
35
4
2
1
3
7
5
6
87.5
5.5
3.7
5.33.5
4500
16
11.7
26.3
60 min rating
MM-400/430 MM-1000/1300/1500 std. 11/15kw MM-1000/1300/1500 opt. 15/18.15kwMM-800
Siemens Controllor
Fagor Controllor
Pulley RatioGear Ratio
Spindle MotorMotor Output
Torque / Horsepower Chart Data
DIN DIN 69871Spindle Speed 12000RPM
BT40CAT40Spindle Taper ISO
-1:1
Siemens 1PH8103-1DF025.5/7kw
0
60
Continuous rating(S1)
1.1
SPINDLE (rpm)
10
20
30
40
50
1500 3000 4500 12000105006000 7500 90004200
44.6
35
12.5 1.5
0
3
9.0
4.5
6.0
7.5
5.5
7.0
1.4
(KW)Output
(N-m)Torque
1
2
4
5
SPINDLE (rpm)
5
10
20
25
CAT40DIN 69871
BT405.5/7.5kw-
YASKAWA UAASKA-08FZ1/FZ3Torque / Horsepower Chart Data
Motor OutputSpindle MotorISOSpindle Taper
DIN Gear Ratio
0 0
3
6
7
15
8
Spindle Speed 8000PRM -Pulley Ratio
35
30
40 30 min rating
Continuous rating
800020001000 70003000 4000 60005000
50
45
35.02
6.578.95
47.76
5.5
7.5
1500
10
12(KW)
Output(N-m)Torque
ISOSpindle Taper
Spindle Speed 10000 RPM
7.5/11kwMotor Output
Pulley RatioGear Ratio -
1:1
Spindle MotorTorque / Horsepower Chart Data
FANUC β8/10000i
DIN 69871
BT40CAT40
36
0
18
9
27
SPINDLE (rpm)
63
45
54
72
700030001000 2000 50004000 6000
Continuous rating
15 min rating
0
(KW)Output
(N-m)Torque
8000 9000 1000001500
47.8
6
3
1.5
4.5
11.5
7.5
9
13
23.3
15.92.1
1.4
11
70
4500
35.8
60 min rating 2.2
(KW)Output
(N-m)Torque
Pulley RatioGear Ratio
Spindle MotorMotor Output
Torque / Horsepower Chart Data
1.5
0
3
DIN DIN 69871Spindle Speed 12000RPM
BT40CAT40Spindle Taper ISO
9
4.5
6
7.5
-1:1
Siemens 1PH81057/9kw
10
0
20
SPINDLE (rpm)
60
30
40
50
57.3
44.6
1500 3000 4500 12000105006000 7500 9000
Continuous rating(S1)
7
2.5
52504000
21.5
12.7
2
Pulley RatioGear Ratio
Spindle MotorMotor Output
Torque / Horsepower Chart Data
DIN DIN 69871Spindle Speed 10000RPM
BT40CAT40Spindle Taper ISO
-1.25/1
Fagor FM-7-A0757.5/11kw
8
0
16
SPINDLE (rpm)
48
24
32
40
56
64
8.9
Continuous rating(S1)
1000 2000 3000 800070004000 5000 6000
18.7
1875 56259000 10000
11
4.5
1.5
0
3
6
7.5
9
10.5
(KW)Output
(N-m)Torque
12
7500
5.8
9.3
38.2
9.6
5.5
S6-40%
Y connection
connection
ISOSpindle Taper
Spindle Speed 10000 RPM
11/15kwMotor Output
Pulley RatioGear Ratio -
1:1
Spindle MotorTorque / Horsepower Chart Data
FANUC a12/10000i
DIN 69871
BT40CAT40
48
0
24
12
36
SPINDLE (rpm)
84
60
72
96
700030001000 2000 50004000 6000
Continuous rating
30 min rating
0
(KW)Output
(N-m)Torque
8000 90001000001500
70
26.3
8
4
2
6
14
10
12
16
23.9 14.3
17.5 7.2
10.5
5.3
1595.5
35.8
7.5
5.5
11
Pulley RatioGear Ratio
Spindle MotorMotor Output
Torque / Horsepower Chart Data
DIN DIN 69871Spindle Speed 10000RPM
BT40CAT40Spindle Taper ISO
-5/4
1PH8131-1DF02-0CA111/15kw
10
0
20
SPINDLE (rpm)
60
30
40
50
70
80
17.9
76.4
Continuous rating(S1)
1000 2000 3000 800070004000 5000 6000
34.2
5.7
56
1875 587541889000 10000
11
15
6
2
0
4
8
10
12
14
(KW)Output
(N-m)Torque
0
2
16
6
4
8
10
12
14
15.5
11
11 / 15.5 kw--
Fagor FM-7-A110Torque / Horsepower Chart Data
Motor OutputSpindle Motor
Spindle Taper
Spindle SpeedGear RatioPulley Ratio
Continuous rating(S1)
S6-40%
0
19.6
SPINDLE (rpm)
6.8
156.8
58.8
39.2
78.4
98
117.6
137.2
900040001000 30002000 5000 6000 800070001500 4500
ISODIN10000 RPM
DIN 69871CAT40BT40
71.8
101.2
6400
33.7
7.1
10000
(KW)Output
(N-m)Torque
16.4
ISOSpindle Taper
Spindle Speed 10000 RPM
15/18.5kwMotor Output
Pulley RatioGear Ratio -
1:1
Spindle MotorTorque / Horsepower Chart Data
FANUC a15/10000i
DIN 69871
BT40CAT40
60
0
30
15
45
SPINDLE (rpm)
105
75
90
120
Y connection
connection
700030001000 2000 50004000 6000
Continuous rating
30 min rating
0
(KW)Output
(N-m)Torque
8000 9000 1000001500
95.5
35.8
9
5
2.5
7.5
16.5
11.5
14
19
29.4
17.7
23.914.3
10.57.2
11
118
44.2
15
18.5
Pulley RatioGear Ratio
Spindle MotorMotor Output
Torque / Horsepower Chart Data
45
DIN DIN 69871Spindle Speed 10000 RPM
BT40CAT40Spindle Taper ISO
15
0
30
30 min rating
Continuous rating90
60
75
105
9000
-1:1
4000300020001000
FAGOR A15015/22 kw
150060005000 7000 8000
SPINDLE (rpm)10000
10.2
120
135
150
6800
21
10.7
22
45.68
95.5
140
4600
5
15
10
20
0
(KW)Output
(N-m)Torque
2.5
7.5
12.5
17.5
25
22.5
(KW)Output
(N-m)Torque
Pulley RatioGear Ratio
Spindle MotorMotor Output
Torque / Horsepower Chart Data
3.5
0
7
DIN DIN 69871Spindle Speed 10000RPM
BT40CAT40Spindle Taper ISO
21
10.5
14
17.5
-1:1
Siemens 1PH8133-1DF0215/20kw
40
80
SPINDLE (rpm)
240
120
160
200
1000 2000 3000 800070004000 5000 6000
Continuous rating(S1)
15
0500
7
90001250 5400
20
800
239
6.726.5
134115
10000
Taiwan’s Leading Machine Builder www.buffalo.com.tw13 14
SpecificationDescriptionTABLETable sizeDistance between table & floorTable loading capacityT-slot configulation(w/pitch/no)TRAVELX axisY axisZ axisSPINDLETaperSpindle speed-standardSpindle speed-optionSpindle driven systemSpindle nose to tableSpindle center to Z-axis way coverAXES TRANSMISSTIONX/Y/Z ballscrewTransmissionXYZ rapid feedXYZ feed rateGUIDE WAYSX-axis guide way typeX-axis guide distanceY-axis guide way typeY-axis guide distanceZ-axis guide way typeZ-axis guide distanceMOTORSpindle
X-axis
Y-axis
Z-axis
ATCPocketTool taperATC typeMax. tool weightMax. tool diameter(full load)Max. tool diameter(every next tool)Max. tool lengthMax. loading weightACCURACYPositioning accuracyRepeatabilityMISCELLANEOUS
Max. power consumption
mmmmkg
mm
mmmmmm
rpmrpm
mmmm
mm
M/minM/min
mm
mm
mm
kwkwkwNmNmNmNmNmNmNmNmNm
kgmmmmmmkg
KVAKVAKVA
770x410820250
16x100x4
450400460
408000
10000, 12000Belt
120-560475
D32xP8xC3Direct
24/24/2410/10/10
Linear 35mm300
Linear 35mm620
Linear 35mm400
5.5/7.5(std.) / 9/11(opt.)5.5/7.55.5/7.5
66.376
6.3711
11.611
16(opt.)BT#40/CAT#40/DIN69871
Carousel8
ø100ø130200128
+-0.005/3000.005
201515
900x410820350
16x100x4
760460460
408000
10000, 12000Belt
100-560475
D32xP8xC3Direct
24/24/2410/10/10
Linear 35mm300
Linear 35mm620
Linear 35mm400
5.5/7.5(std.) / 9/11(opt.)5.5/7.55.5/7.5
66.376
6.3711
11.611
16(opt.)BT#40/CAT#40/DIN69871
Carousel8
ø100ø130300128
+-0.005/3000.005
2.2x2.1x2.5(full guard)3.0x2.1x2.5(table guard)
3630(full guard)2914(table guard)
2200x2474(full guard)3000x2100(table guard)
201515
900x520870450
16x80 / 100x5
800500500
401000012000Belt
100-600595
D40xP12xC3Direct
30/30/2410/10/10
Linear 35mm360
Linear 35mm700
Linear 35mm400
7/9(std.) / 9/12(opt.)7.5/117.5/11
1111.6
711
11.6716
16.520
20(std.)/24(opt.)BT#40/CAT#40/DIN69871Carousel(std.) Arm(opt.)
8/8ø80ø130300
140/170
+-0.005/3000.005
252520
1200x520870800
16x80 / 100x5
1000560550
401000012000Belt
100-650595
D40xP12xC3Direct
30/30/2410/10/10
Linear 35mm360
Linear 35mm700
Linear 35mm400
11/15(std.)/15/18.5(opt.)11/15(std.)/15/22(opt.)
11/15(opt.)/15/18.5(opt.)16
16.52016
16.52011
16.520
20(std.)/24(opt.)BT#40/CAT#40/DIN69871Carousel(std.) Arm(opt.)
8/8ø80ø130300
140/170
+-0.005/3000.005
1700x6008501000
18x100x5
1300680730
401000012000Belt
100-830795
D40xP12xC3Direct
30/30/2412/12/12
Linear 45mm400
Linear 45mm1200
Linear 45mm400
11/15(std.)/15/20(opt.)11/15.5(std.)/15/22(opt.)11/15(opt.)/15/18.5(opt.)
1820.82018
20.82018
20.820
20(std.)/24, 30(opt.)BT#40/CAT#40/DIN69871Carousel(std.) Arm(opt.)
8/8/8ø96(20T)ø80(24T)ø75(30T)
ø130(20T)ø130(24T)ø125(30T)300
160(20T)/192(24T)/240(30T)
+-0.005/3000.005
353535
1700x6008501000
18x100x5
1500680880
401000012000Belt
100-980795
D40xP12xC3Direct
30/30/2412/12/12
Linear 45mm400
Linear 45mm1200
Linear 45mm400
11/15(std.)/15/20(opt.)11/15.5(std.)/15/22(opt.)11/15(opt.)/15/18.5(opt.)
1820.82018
20.82018
20.820
20(std.)/24, 30(opt.)BT#40/CAT#40/DIN69871Carousel(std.) Arm(opt.)
8/8/8ø96(20T)ø80(24T)ø75(30T)
ø130(20T)ø130(24T)ø125(30T)300
160(20T)/192(24T)/240(30T)
+-0.005/3000.005
353535
Standard accessories: * Spindle and servo motor package * Large fully ground work table * Precision ground ball screw * Fully ground way mating surfaces * Heavily ribbed cast iron components * Automatic lubrication with low lubrication fault * Coolant system * 8000rpm spindle speed for MM-400/430; 10000rpm for MM-800/1000/1300/1500 * 20 tool ATC for MM-800/1000/1300/1500 * Chip drawers * Telescopic way covers * Low voltage circuit system * CE standard electrical control system * Fully enclosure with removable slide door (opt. for MM-400/430) * Work light (opt. for MM-400/430) * Rigid tapping (opt. for MM-400/430) * AICC (40 block) for Fanuc 0iMD * EMC and safety module for machine with H.H. controller
Optional accessories: * 12000rpm spindle speed for MM-800/ 1000/1300/1500 * 10000rpm spindle speed for MM-400/430 * Spindle oil cooler * CTS system with high pressure 20/70 bar pump * Chip auger * Chip conveyor * Heat exchanger * Air conditioner * Coolant gun * Oil skimmer * Wash down system * 4th axis completed* Tool setting* Work piece probe* ATC for MM-400/430
SiemensFagorFanucSiemensFagorFanucSiemensFagorFanucSiemensFagorFanuc
SiemensFagorFanuc
MM-400 MM-430 MM-800 MM-1000 MM-1300 MM-1500
Dimension-LxWxH(without chip conveyor) mm 2.2x2.1x2.5 2.5x2.8x3.0 3.2x2.2x3.0 4.1x2.6x3.1 4.1x2.6x3.1
5200
5322x2801
kg
mm
Weight
Floor space
4500
4502x3352
6600
4900x3200
6600
4900x3200
3430
2200x2474
353535