RPM
RPM
MAX 33,000 RPM
MAX 38,000 RPM
MAX 35,000 RPM
AIR POWER SPINDLE OVERVIEW
MAX 45,000 RPM
AIR POWER SPINDLE MAX 40,000 RPM
High-speed micro-machining can be done on a normal machining center, eliminating the need for an expensive high-speed machine. MAX 50,000 RPM MAX 60,000 RPM
MAX 80,000 RPM MAX 120,000 RPM MAX 6,000 RPM MAX 5,000 RPM MAX 3,000 RPM
Reaming
Reamin
Drilling
Drilling
End Milling
End Milling
R
SPINDLE SYSTEM DUAL CONTACT
DYNAMIC RUNOUT ACCURACY Most problems associated with micro-machining are caused by poor dynamic runout of a machine spindle. We have established a runout measuring system that can detect spindle movement during rotation at high speed and achieved the best dynamic runout accuracy.
Back Chamfering Face Mill Back Chamfering Face Milling
Chamfering
Chamfering
OUTSTANDING RUNOUT ACCURACY PERMITS SUPER THIN WALL CUTTING ALUMINUM A2017
APPLICATION EXAMPLE
Chamfering MAX 4,000 RPM MAX 8,000 RPM
.0025"
RBX (80,000 RPM)
RBX (80,000 RPM)
Plotted Position of a Test Bar at the Max Spindle Speed • Improved machining accuracy
.00012"
Back Chamfering
Back Chamfering
MAX 2,000 RPM
Chamfering
0
-.00012"
.00012" (μm)
• Extended tool life • Superior surface finish
ø.02" (ø.5mm) Rib-End Mill 70,000 RPM 59 IPM (1,500 mm/min) Ad= .0008" (.02mm)
Cutter Spindle speed Feed D.O.C
RBX7
-.00012"
MINIMIZED SPINDLE EXPANSION Air turbine drive prevents thermal expansion of the spindle, which is essential for high accuracy micro-machining. Shoulder Milling Ramping Shoulder Milling Ramping
RECOMMENDED CLAMPING RANGE
Helical Milling
Helical Milling
END MILL
RBX7 80,000 RPM
AXIAL DISPLACEMENT COMPARED TO OPERATING TIME
All Supported LED All
All Supported LED All
DRILL
14 12 10
END MILL
RBX5 50,000 RPM
Battery Alarm Buzzer
Battery Alarm Buzzer
C
Machining Center
DRILL
8 6 4 2 0
0 .008 .016 .024 .031 .039 .047 .055 .063 Cutter Diameter (in)
AIR POWER
0
20
40
60
• The table is for reference only. Machining range may change according to material, cutting conditions and cutting tools
Time (Min.)
HIGH PRECISION
Automatic Tool Change ATC type is available by supplying air via a stop block to enhance productivity with unmanned operation. Air Pressure: 87 PSI Air Consumption: 10.6 CFM
4d .00004" .00012" GUARANTEED MAX RUNOUT
MEGA MICRO COLLET NBC4S COLLET Max Cutter Shank: .157"
44
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