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MORI SEIKI CNC (5축 이상) 선반

목록 정보

아이디#:	217257
분류:	New
유형:	CNC (5축 이상) 선반
제조업체:	MORI SEIKI
모델:	NT4250 DCG/1500SZ
제어 (수동 또는 CNC):	CNC
가격:
정책으로 돌아가기:	있는 그대로
가능성:	주문 제작
위치:	Houston Texas 미국
설명:	The ultimate integrated mill turn center surpasses the individual machining abilities of machining centers and CNC lathes. It offers increased productivity and superior process integration, thanks to its cutting-edge technology.  Driven at the Center of Gravity - Technology to minimize vibration: When a structural component of the machine moves, rotation vibration proportional to the distance between the driving point and the center of gravity is generated. By driving structural components at their center of gravity, DCG® (Driven at the Center of Gravity) technology minimizes vibration, and optimizes the quality of machined surfaces, accuracy, machining time, and tool life. Only Mori Seiki has Driven at the Center of Gravity machines.   Direct Drive Motor: Because the drive power is transmitted directly, without going through gears, these motors enable highly efficient drive, and there is no backlash either. And because there are fewer parts to wear out, there is less maintenance and longer product life. Transmission efficiency is dramatically improved compared with conventional worm gear systems, allowing high-speed feed. And at Mori Seiki we manufacture these motors 100% in-house, for even higher quality and reliability.   Built-in Motor Turret In the milling structure of conventional lathes, the power from the motor was transmit-ted through many parts such as gears and belts, causing heat and vibration over a wide area. Mori Seiki has placed the motor inside the turret for the world's first "built-in" structure. This revolutionary design minimizes heat generation and vibration while eliminating transmission losses. The new design increases both machining accuracy and cutting performance.  Octagonal Ram Construction Mori Seiki has developed the ORC (Octagonal Ram Construction), a revolutionary feed structure with an octagonal shaped ram. The ORC preserves the advantage of conventional square guides, their superior damping characteristics, while overcoming their disadvantage, the sliding resistance caused by high-speed travel. The heat symmetrical structure minimizes thermal displacement. The center of the moving part stays in the same position, allowing high-precision machining during high-speed travel. The widest Y axis stroke in the its class (± 8.27”) The widest Y-axis and X-axis stroke in its class, so it feels like you're using a machining center. CNC Control FANUC F31iA5 - A New High-Performance Operating System: the MAPPS IV

사양

CAPACITY
Max. work piece swing diameter = 28.74”
 Swing over cross slide = 28.74” 
Swing over cross slide at Turret 2.  = 15.75” 
Max turning diameter with tool spindle (Capto C6) = 25.98”      
 with Turret 2.  = 13.78”
 Max. turning length = 60.71” 
Max. bar capacity = 3.15” 
Max. distance between centers = 73.31”

TRAVELS
Y-axis travel = ± 8.27” 
 X1 - axis travel (tool spindle) = 29.53” 
Z1 - axis travel (tool spindle) = 61.02”
X2 – axis travel (turret 2) = 7.68”
Z2 – axis travel (turret 2) = 60.04”
B – axis indexing travel (tool spindle) = ± 120°

MAIN SPINDLE
Max. spindle speed (rpm) = 4,000
 No. of spindle speed ranges (winding change) = 2
 Spindle nose = A2-8 Spindle bore diameter = 3.58”
 C-axis spindle positioning = 0.0001° Spindle bearing ID = 5.51” 
Spindle torque (30 min./Cont. rating) [ft.lb} = 413/302

COUNTER SPINDLE (Sub spindle)
Max. spindle speed (rpm) = 4,000
No. of spindle speed ranges (winding change) = 2 
Spindle nose = A2-8
 Spindle bore diameter = 3.58” 
C-axis spindle positioning = 0.0001° 
Spindle bearing ID = 5.51”
 Spindle torque (30 min./Cont. rating) [ft.lb} = 413/302

TOOL SPINDLE (Turret 1.)
No. of tool stations = 1 
B-axis indexing time (sec.) = 0.4 / 90° 
Min. B-axis indexing increment = 0.0001° 
Max. spindle speed (rpm) = 12,000 
Spindle tool holder type = Capto C6 
Spindle bearing inner diameter = 2.76” 
ATC tool storage capacity = 40 
Max. tool diameter (w and w/o adjacent tool) = 2.76/5.51”
Max. tool length = 15.75” 
Max. tool weight (lbs) = 22 
Tool change time (tool-to-tool) = 1.25 sec.
Max. spindle torque (ft.lb) = 88.50

TURRET 2.
No. of tool stations  = 12 
Tool holder square shank  = 1” 
Max. boring bar diameter = 2” 
Turret indexing time (station-to-station) = 0.28 sec. 
Max. live tool speed (rpm)  = 6,000 Max. live tool torque (ft.lb)  = 29.50

FEEDRATE
Y-axis rapid traverse rate (in./min.)  = 1,181
 X1 / Z1 rapid traverse rate (in./min.) = 1,969
X2 / Z2 rapid traverse rate (in./min.)  = 1,181 
A-axis rapid traverse rate [counter spindle] (in./min.) = 1,181
 B-axis rapid traverse rate (rpm) = 100 
C-axis rapid traverse rate (rpm) = 250

MOTORS
Main spindle (30min. / cont.) [hp]  = 30/25
 Counter spindle (30min. / cont.) [hp] = 30/25
Tool spindle (turret 1) motor (10min. / cont.) [hp]= 25/15 
Turret 2. Live tool motor (5min. / cont.) [hp] = 7.5/5
 Coolant pump CTS tool spindle (turret 1) [hp]   = 1.4 
Coolant shower and backwash, coolant gun [hp] = 1.4 
Turret 2 coolant pump [hp] = 1.4 
 Coolant through chuck (main/counter spindle, each) [h = 1.6 
Coolant pump steady rest roller wash (option) [hp] = 0.7

POWER SOURCE
Power supply (kVA) = 83 
Compressed air (PSI / GPM) = 72/118

TANK CAPACITY
Coolant tank (gal.)   = 169 
Coolant cooler tank (gal.) =  50
 Super high pressure coolant tank (gal.) = 35 
Spindle chiller tank (gal.) =  5.3 
Way lube tank (gal.)  = 0.5 
Hydraulic tank (gal.)  = 5.3

MACHINE SIZE
Machine height  = 110” 
Floor space (width x depth)  = 212 x 129”
 Machine weight  = 56,320 lb
 
Equipment delivered with basic NT-4250DCG/1500SZ:
	•	Fanuc F31iA5 control with MAPPS IV. Operating system
	•	30/25 hp main and sub spindles, 4000 rpm
	•	12” Kitagawa 3-jaw hydraulic chuck on main and sub spindle
	•	25/15 hp tool spindle with contouring B and Y-axis, Capto C6, 12000 rpm
	•	40-tool ATC
	•	Automatic Renishaw tool setter for both turret 1 and 2 (M-code operated)
	•	12-station lower live tool turret, max. 6000 rpm tool speed
	•	Coolant system (shower, CTS, wash down)
	•	Coolant tank
	•	Air blow thru chuck on sub spindle
	•	Chip conveyor, right disposal type
	•	Full machine cover with two sliding doors
	•	Low hydraulic pressure switch
	•	Low air pressure switch
	•	Automatic power-off
	•	Chuck foot switch
	•	Built-in work lights
	•	Hand tools
	•	One set of machine and control manuals

This Mori Seiki lathe has been manufactured in August 2011 and has 0 hours on it. The machine is under power in Marathon Machine Tools’ showroom and can be demonstrated at 48 hours notice to interested customers. The machine has been first started up at Marathon’s facility.

판매자 정보

회사:	Marathon Machine Tools
주소:	Houston, Texas 미국
전화:	(+1) 888-800-2232
연락처:	Fred Pfaffle (판매자 연락처)