YCM NH450A MAIN FEATURES

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2 YCM NH450A MAIN FEATURES POWERFUL 15,000 RPM 30HP (BIG-PLUS SPINDLE) BBT-40 TAPER SPINDLE DELIVERS 148FT/LBS [200NM] OF TORQUE, WITH 430PSI THROUGH SPINDLE COOLANT SYSTEM MICRO OIL-AIR LUBRICATION FOR CERAMIC BEARINGS, BALLSCREWS AND ROLLER WAYS FOR GREATER ACCURACIES AND COMPONENT LONGEVITY. PRETENSIONED HIGH PRECISION BALLSCREWS DIRECTLY COUPLED TO POWERFUL SERVO MOTORS WITH ABSOLUTE POSITIONING ENCODERS ELIMINATING BACKLASH FOR HIGH ACCURACY POSITIONING RE-CIRCULATING THERMAL CONTROLED COOLING SYSTEM FOR THE SPINDLE HEADSTOCK AND Y-AXIS SERVO MOTOR HOUSING INSULATES THE MACHINE FROM OUTSIDE TEMPERATURE VARIATIONS, ENSURING OPTIMAL ACCURACY DURING LONG PERIODS OF MACHINING OPERATIONS ONE PIECE MEEHANITE CASTING, T-BASE DESIGN WITH HEAVY RIB CONSTRUCTION FOR RIGIDITY AND HIGH GEOMETRICAL ACCURACY STEPPED X-AXIS GUIDEWAY BED DESIGN ACHEVES 60 METERS AXIAL RAPIDS WITH INCREADSED RIGIDITY AND SUPERIOR MACHINE TOOL STABILITY THE Z-AXIS IS DRIVEN AT THE CENTER OF THE GRAVITY TO MINIMIZE VIBRATION, DELIVERING HIGH QUALITY MACHINING AT HIGH SPEEDS LIFT UP TYPE HINGE BELT CONVEYOR (customer / dealer must chose type), DUAL SIDE TROUGH SPIRAL AUGERS, COOLANT SHOWER AND FLUSH SYSTEM FOR EFFICIENT CHIP EVACUATION 2-STATION TURN STYLE APC SYSTEM PALLETS ARE CLAMPED AND POSITIONED BY 4 TAPERED FLANGE CONTACT CONES AND IS MECHANICALY CLAMPED, HIGH PRESSURE AIR JET CLEANING PREVENTS CHIP CONTAMINATION FOR EXCELLENT CLAMPING POWER AND PRECISE POSITIONING (Standard) 1-DEGREE ROTARY TABLE POSITIONING ENSURES EXTREEM RIGIDITY (Optional).001 DEGREE WORM SCREW DRIVEN ROTARY TABLE FOR FULL COUNTOURING

3 NH450A SPECIFICATIONS Pallet Size x (400mm) 19.7 x 19.7 (500mm) Optional Number of Pallets 2 Spindle Standard 15,000 RPM (30 HP) BBT-40 Big Plus Direct Drive Spindle with Chiller Rotary Table 1 Degree Index Table Tool Changer 40 ATC Magazine, Double Arm Type X Axis Travel 25.2 Y Axis Travel 24.0 Z Axis Travel 26.8 Thermal Compensation Temperature controlled spindle cartridge, Y servo and spindle motor separator housings Rapid Traverse 2,362 (60 meters) per minute Acc/Dec X,Y,Z Axis 1.0 G Acc/Dec on all axes Through Spindle Coolant 430 PSI (30 Bar) Opt:1000 PSI (70 Bar) Weight: 2 Pallet 25,619 lbs. HS-450j MACHINE STANDARD FEATURES: NH450A STANDARD FEATURES Thermal Controlled System; Temperature Controlled Spindle Cartridge, Y axis Servo and Spindle Motor Separator Housings. 1 Degree Indexing Table 2,362 IPM Rapids with 1.0G ACC and DEC rates 15,000 RPM 30 HP BBT-40 Taper Big-Plus Spindle CT-40 Tool Arm Type / Pull Stud JIS-40P Pressurized Oil and Air Lubrication for the Spindle/Roller Ways and Ball screws 430 PSI (30 Bar) Through Spindle Coolant Mechanical Pallet Clamping Thru-Spindle Air Cutting (M-code) Over Head Pallet Wash YCM MXP200FB FANUC CONTROL STANDARD FEATURES AICC II Contour Control with 200 Block Look Ahead High Speed Machining 1280M Memory Macro Programming 48 Fixture Offsets (2 APC) 200 Tool Offsets

4 NH450A Travels X Axis Travel 25.2 Y Axis Travel 24.0 Z Axis Travel 26.8 B-Axis Rotary Increment 1 (360 positions) Opt.001 full rotary Maximum Weight 1,100 lbs./pallet Work piece Diameter 29.5 Work piece Height 39.4 Spindle to Pallet Center Spindle to Pallet Surface Positioning Accuracy Repeatability Ball screws & Drives Ball screws 1.6 x 20mm pitch X, Y, Z Axial Thrust 4,400 lbs. X Axis 6.0 HP Y Axis Z Axis B Axis B Axis Thrust Clamping Force Rotational Torque Fanuc Motor (B Axis) Drives Pallet Rotation Speed 7.3 HP 6.0 HP 3.6 HP 9,000 lbs. 270 NM Optional HRV III High Performance drives 33.3 RPM Roller Guides Manufacturer THK Roller ways Rail Width (X/Y/Z) 1.8 /1.8 /1.8 Block Size (X/Y/Z) 7.48 x 4.72 / 4.87 x 2.76 / 6.06 x 3.39 Lubrication Forced Oil and Air

5 Feedrates Rapid Traverse Rates (XYZ) Axes Feedrates (Optional B Axis Feedrate) Indexing Speed Motor Connection Type Position Type X, Y, Z Axes Acc/Dec: X, Y, Z Axes 2,362 IPM 787 IPM (1,181 IPM optional) 33.3 RPM 1.1 Seconds/90 degree Direct Coupling 1 million Line Absolute Encoders 1.0G all Axes Automatic Pallet Changer APC Type Rotary Number of Pallets 2 pallets APC Cycle Time 6-7 seconds Pallet Location Type Tapered Cones x 4 Pallet Clamping Torque 5,000 NM (Mechanical type) Height from Floor 43.3 Pallet Load 1,100 lbs. Chip Removal & Coolant System All Chip Conveyors Exit to the Front ATC Side of the Machine Through Spindle Coolant 430 PSI (30 Bar) Standard Coolant Wash Locations: 3 Separate Motors 14 Over Head Nozzles Z Axis Covers Pallet Wash APC Pallet Arm Wash ATC Door Wash Coolant Capacity (2 Tanks) Total Discharge Lubrication 145 U.S. Gallons Total 92 Gallons / Minute Coolant Flow Rate Reservoirs Ball screws Pressurized Oil & Air Hydraulic Capacity 15.9 Gal (60 Liters) Roller Guide Ways Pressurized Oil & Air Hydraulic Discharge Pressure 711 PSI Spindle Pressurized Oil & Air Lubrication Capacity.47 Gal (1.8 Liters)

6 Electrical Machine Electrical 45 KVA Drain-Full Load Pressure Requirement 72 PSI (5 Bar) Machine Voltage 220V, 60 HTZ Volume Requirement 17 Cu. Ft./Min. Central Lubrication Machine Dimensions 18 Watts Pump (2 APC 40 or 60 ATC) 190 x 104 x 101 Coolant Pump-Flood (3 separate pumps) 1.6 KW ea. Weight (40ATC/2 APC) 25,619 Lbs. Spindle Oil Pump 1.3 KW Hydraulic Pump 2.3 KW Air Control MXP-200FB i OPERATION PLUS SOFTWARE ENHANCEMENT EXCLUSIVELY FROM YCM MANUAL GUIDE i CONVERSATIONAL FUNCTION GREATLY REDUCES PROGRAMMING AND SETUP TIME AUTO SWITCHING ON/OFF HIGH SPEED HIGH ACCURACY MACHINING CONTROL FUNCTION AICCII 200 BLOCK, HIGH SPEED MACHINING FUNCTION WITH HIGH SPEED RIGID TAPPING, HELICAL INTERPOLATION HIGH PERFORMANCE HRV III AC DIGITAL SERVO & SPINDLE DRIVES COMBINED USE OF HIGH PERFORMANCE MICROPROCESSORS,HIGH SPEED MEMORY AND THE ADOPTION OF MULTI-CPU SYSTEM FOR SUPER HIGH SPEED CONTROL PROCESSING 10.4 LCD MONITOR W/ DYNAMIC GRAPHIC DISPLAY, PCMCIA SLOT, RS 232 INTERFACE & ETHERNET PROGRAM MANAGEMENT BY FOLDERS AND FILE NAMES MACRO B, SKIP FUNCTION AND TOOLPATH GRAPHICS ABSOLUTE ENCODERS W/1 MILLIONTH RESOLUTION FULL ALPHANUMERIC KEYBOARD ALLOWS FOR EASY PROGRAM EDITING

7 ACCESSORIES Standard Option Work Lamp Optical Scales Pilot Lamp 2 x 500mm (19.69 ) pallets Tool Kit Oil Hole Holder Function Cutting Air Blast Auxiliary Table Spindle Air Blast B-axis Spindle Air Seal Coolant Through Spindle System Spindle Cooling System A/C. Cooler for Electrical Cabinet 430 PSI TSC System A.F.C. Adaptive Feedrate Control Central Lubrication System Work piece Measurement System Hydraulic System Auto Tool Length Measurement Tool Magazine (40T) Tool Magazine (60) Rotary Table (1 Index) 2 x 400mm (15.75 ) Pallets Dual Chip Augers Coolant Equipment System Coolant Gun Heavy Duty Coolant Pumps Full Chip Enclosure Leveling Blocks and Bolts Heat Exchanger for Cabinet Mechanical, Electrical & Operating Manual (CD) Full Chip Enclosure 60 Tool Model Shown

8 MACHINE DIMENSIONS