|
Features excellent cutting performance, high accuracy, high speeds
and low maintenance. One-piece configuration saves floor space.
Includes user-friendly Fanuc 21iMB CNC.
The NTC N4V CNC Vertical Machining Center is evidence of NTC's continuing
development of outstanding machining centers. The N4V incorporates
some of the most advanced engineering features and innovations available
today. It is equipped with a 15 HP main spindle drive motor, maximum12,000
RPM spindle speed, 2- position automatic tool changer and rotary
type automatic work changer (AWC) as standard. A combination of
these features produces the most efficient and convenient vertical
machining center available for high performance milling, boring,
drilling and tapping.
Standard N4V configuration: CAT/BT 40 taper tool shank, spindle
power 15 HP, 12,000rpm spindle maximum speed, 25 tool ATC, rotary
AWC, three axes travel with X 19.7" x Y 17.7" x Z 17.7" machining
range.
The automatic tool changer, with a 25-station magazine, allows fixed
address to tools a maximumof 9.8" long and 11 pounds. Tools 7.8"
in diameter might be handled if the adjacent pockets are empty.
(Maxmum tool diameter 3.1" with adjacent tools) The ATC magazine
is mounted closely to the machining area to realize fast tool changes
(tool-to-tool 1.8 sec.). Designed to eliminate tool and workpiece
interference and to reduce chip and coolant contamination using
ATC shutter. The tool change time is 4.5 seconds as chip-to-chip.
The X, Y and Z axes are separated and protected from chips and coolant.
The X axis drive motor is 4 HP and Y axis and Z axis drive motors
are 5.3 HP. All 3 axes rapid traverse rates are 1,575" per min.
and cutting feed rates are 394" per min.
|