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Milling Center Model


Makino V33i GRAPHITE
20 HP Vertical Die-Mold Milling and Machining Center

PRODUCT

The V33i Graphite features a low-vibration, high-speed spindle and Makino’s proprietary SGI.4 control to deliver high-accuracy, high-speed machining.  The V33i Graphite has a fully enclosed splash guard that completely seals graphite dust inside for a clean shop environment. Besides sealing graphite dust, dry machining of steel and castings is also possible.

The machine is equipped with core-cooled ballscrews, support bearings and motor mounts, as well as a cored-cooled saddle design with Nano slideway to control machine thermal growth, providing sustained accuracy in long cycle-time, complex geometry die/mold work. The spindle features Makino’s unique, patented core-cooling and under-race lubrication system, minimizing thermal distortion at high spindle speeds. Integrated construction of the spindle and drive motor rotor reduces vibration during high-speed operation. In addition, optimum axis layout and machine construction gives superior performance in a compact package. The axis layout is designed with no overhangs to ensure outstanding accuracy over the full range of axis travel. Painstakingly polished to a precision finish, the guideways are integrated with the machine to provide superior accuracy and rigidity.

Tooling also includes an ATC 40 option.

 
 
SPECS

V33i GRAPHITE

20 HP Vertical Die-Mold Milling and Machining Center
Machine Type: Machining Center
Num. of Axes: 3
Work Support: Table
Column Construction: Single Column Style: Stationary
Operation Type: CNC
CNC Brand: Professional 6
TABLE/WORK SUPPORT
Table Size L x W (in.) 29.500 x 17.700
Max. Workpiece Weight (lbs) 660
SPINDLE(S)
Num. Main Spindles 1
Orientation Vertical
Taper # 40    Opt. HSK-A63, HSK-F63
Top RPM 20,000 Opt: 30,000
Horse Power (30 min rating) 20.00   Opt: 23.00
# Speed Ranges 2
Type Fixed
TOOLING
Primary Tool Carrier(s) ATC
Number of Tools 25    Opt. 60
Tool Change Time C-to-C (sec) 4.80 sec tool-to-tool
Max. Tool Length (in.) 9.840
Max. Tool Diameter (in.) 2.480 (with empty adacent pockets) Opt. 3.150
Max. Tool Weight 15.40
AXES AND TRAVELS
Number of Axes: 3   U Axis: None
Travel Max Feed Rapid Rate
X1 Std. 25.600 in. 787 ipm 787 ipm
Y1 Std. 17.700 in. 787 ipm 787 ipm
Z1 Std. 13.700 in. 787 ipm 787 ipm
WEIGHTS AND MEASURES
Machine Dimensions (l x w x h)(in.) 112 x 92 x 103
Machine Weight (lbs) 18,072
Spindle Nose To Table (Max) 27.600
Spindle Nose To Table (Min) 13.700
Spindle Center To Column 18.100
CHANNEL PARTNERS
amt Modern Machine Shop Production Machining Moldmaking Technology