QUICKTECH I-42 / I-60 ECO 4-AXIS / 5-AXIS MILL/TURN CENTERS WITH TAILSTOCK
The QuickTECH i-42 / i-60 Eco is a compact, high precision, high production CNC mill/turn center cast from Meehanite iron. Available in both 42mm and 60mm bar capacities, this unique bar processing center provides complete single operation part machining including all complex milling functions. The i-42 / i-60 Eco features 4 axes (5 axes with optional B-axis), 1 turning spindle, a tailstock, and a total capacity of 17 tools (23 tools with B-axis). A 4-axis (X,Y,Z,B) gang-type vertical tool post serves the spindle.
Turning Spindle
The main spindle sports a 15 HP high torque spindle motor. The main spindle has a 42mm bar capacity (60mm for i-60). The spindle features a full continuous C-axis with braking system and are both standard with 42mm DIN-173E-42B collet chucks (60mm DIN-185E-60B for i-60). The main and sub-spindle are synchronized for fast and accurate part transfer. Both spindles employ P4 high precision bearings for stability and heavy cutting ability.
Tooling System
A unique single 4-axis gang tooling system consisting of linear X,Y, and Z axes plus an optional rotary B-axis serves the main spindle. The tool post features 6 O.D. turning tools, 5 I.D. turning tools, and 6 live tools (12 with B-axis). The fixed live tools are 3 axial and 3 radial but can also be mounted in a continuous 360° B-axis allowing 12 tools. The live tools are powered by a 2 HP spindle motor. Rigid tapping is standard. The tool post has a Y-axis for off-center milling operations. Tool change time is near ZERO. In addition our standard tooling system is Kennametal KM-25 quick change. KM-25 bases are supplied with the machine for O.D. turning tools.
CNC Controls
The machine is equipped standard with the fully featured and powerful Mitsubishi M80A control with 10.4” LCD.
Main Spindle Capacity
Max Bar working Capacity 2.36″
Max Turning Length 9.8″
Spindle Speed Range (std.) 4,000 RPM
Spindle Motor 15 HP
C-Axis Increment .001°
Tailstock
Quill Travel 6.3″
Tailstock Body Travel 15.35″
Programmable Tailstock (opt.) MT #5
Spindle Nose A2-5
Hole through Draw Tube 1.181″
Spindle Speed Range 6,000 RPM
Spindle Motor 7.5 HP Integral Motor
C-Axis Increment .001°
Travel and Feed
Rapid Traverse Rate 1,181″/min.
Tooling System
Tooling Type Gang Tool / Servo Y-Axis / KM-25 Quick Change
Number of Turning Tools 6 O.D. (5 + 1 Cut-Off) / 5 I.D.
Square Shank Size .75″ (20mm)
Boring Bar Capacity .75″ (ER-20)
B-Axis (opt.) 360°
B-Axis Index Time (opt.) .3 Seconds 90° / .6 Seconds 360°
Number of Live Tools 6 (12 with B-Axis)
Live Tool Spindle Motor 2 HP
Live Tool Spindle Speed 4,000
Live Tool Shank ER-20 Collet
General
Machine Dimensions with Chip Conveyor 132″ x 60″ x 77″
Machine Weight 6,050 lbs.
STANDARD ACCESSORIES
(6) Live tools (ER-20 collets)
(1) 42mm Collet chucks (60mm collet chuck for i-60 main spindle)
(5) Front O.D. quick change KM-25 tool holder bases
(5) Front I.D. Tool holders (ER-20 collets)
(1) Front parting tool holder (3/4” square shank)
ER-20 collet set (box)
Parts catcher
Parts conveyor
Chip conveyor
Bar feeder interface
400 PSI / 8GPM High pressure coolant pump
75 PSI / 20 GPM Floor coolant pump
Full enclosed machine guards
Auto lubrication system
Tailstock – manual body position / programmable quill
1 Set of machine and control manuals
OPTIONAL ACCESSORIES
Recommended Kennametal KM-25 tool holder package (certificate)
440/460/480V Operation
360 Degree B axis with 12 live tools
Programmable tailstock body positioned by ballscrew and servo motor
Turn-key with single part prove-out and turn-off (perishable tooling and working holding not included)
Mitsubishi M80A upgrade to 5 axis simultaneous
Fanuc OiT-F control instead of Mitsubishi M80A
Air conditioner for electrical cabinet instead of heat exchanger
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