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Milling Center Model


High Producitivity Vertical Machining Center with Roller LM Guides for Enhanced Rigidity and Optional Direct Coupled, Thermal Displaced Spindle for Increased Accuracy

PRODUCT

DNM II series are available with a diversity of spindle specifications to meet various requirements.
Roller LM guide enhances rigidity and extends service life. Utmost accuracy is achieved
with direct coupled spindle structure and standard thermal displacement error compensation.
The operator panel is redesigned to improve operator convenience.


The 2-face locking tool system of the BIG Plus Spindle offers longer tool life, higher power and more precise machining by the dual contact to both of the spindle surface and tool holder flange surface, as well as both the spindle taper and tool holder taper shank. Thermal error is minimized with thermal displacement compensation system. Algorithms are used to calculate Y/Z axis heat displacement caused by specific spindle running conditions of r/min and time.

 
SPECS

DNM 400 II

High Producitivity Vertical Machining Center with Roller LM Guides for Enhanced Rigidity and Optional Direct Coupled, Thermal Displaced Spindle for Increased Accuracy
Machine Type: Machining Center
Num. of Axes: 3   Opt. 4, 5
Work Support: Bed
Column Construction: Single Column Style: Stationary
Operation Type: CNC
CNC Brand: Fanuc 32i
TABLE/WORK SUPPORT
Table Size L x W (in.) 36.200 x 17.100
Max. Workpiece Weight (lbs) 1,323
Pallet Changer Optional No. of Pallet
Rotary Table Optional Dual Axis Table: Optional
SPINDLE(S)
Num. Main Spindles 1
Orientation Vertical
Taper Big Plus #40
Top RPM 8,000 Opt: 12,000
Horse Power (30 min rating) 20.00
# Speed Ranges 1
Type Fixed
TOOLING
Primary Tool Carrier(s) ATC
Number of Tools 30    Opt. 40
Tool Change Time C-to-C (sec) 3.70   1.30 sec tool-to-tool
Max. Tool Length (in.) 11.800
Max. Tool Diameter (in.) 4.900 (with empty adacent pockets)
Max. Tool Weight 17.60
AXES AND TRAVELS
Number of Axes: 3   Options: (4 , 5 )   U Axis: None
Travel Max Feed Rapid Rate
X1 Std. 30.000 in. 590 ipm 1,417 ipm
Y1 Std. 17.100 in. 590 ipm 1,417 ipm
Z1 Std. 20.100 in. 590 ipm 1,181 ipm
WEIGHTS AND MEASURES
Machine Dimensions (l x w x h)(in.) 103 x 90 x 106
Machine Weight (lbs) 11,023
Spindle Nose To Table (Max) 30.500
Spindle Nose To Table (Min) 5.900
Spindle Center To Column 20.200
CHANNEL PARTNERS
amt Modern Machine Shop Production Machining Moldmaking Technology