DAEWOO DMH-400

Images (5)
Overview
Type:
Horizontal Machining Centers
ID #:
371372
Condition:
Used - Excellent
Year:
2001
Stock #:
950
Status:
For Sale
Description

ONE USED DAEWOO DIAMOND SERIES DMH-400 HEAVY DUTY, HIGH PRECISION HORIZONTAL MACHINING CENTER THE DAEWOO DMH-400 IS DESIGNED FOR HEAVY CUTTING, LONG-TERM HIGH ACCURACY, AND SUPERIOR SURFACE FINISHES. CLASSIC MANUFACTURING METHODS AND ULTRA RIGID CONSTRUCTION ARE COMBINED WITH ADVANCED TECHNOLOGICAL FEATURES TO PROVIDE EXCEPTIONAL VALUE. FEATURES FANUC 16MC CONTROL PALLET ROTATION AT PALLET LOADING STATION OIL JACKET SPINDLE COOLER BUILT-IN SPINDLE MOTOR MEMORY RANDOM ATC RIGID TAPPING HIGH PRECISION SPINDLE WITH TWO DOUBLEROW CYLINDRICAL ROLLER BEARINGS AND TWO ANGULAR CONTACT BALL BEARINGS PRELOADED BY STEPPED SLEEVE MASSIVE MEEHANITE CAST IRON BED 115 PSI HIGH-PRESSURE THROUGH THE SPINDLE COOLANT HYDRAULIC OIL COOLER ASSURES CONSTANT HYDRAULIC PRESSURE AND FLOW RATE PALLET CLAMPING BY 4-CONE TYPE PINS SERVOMOTORS MOUNTED DIRECTLY TO THE BALL SCREWS BY FLEXIBLE COUPLING LARGE 84 GALLON COOLANT TANK

Specifications
X
24.3 in
Y
22 in
Z
22 in
Power
25 hp
RPM
120 rpm
# ATC
60
Taper
CAT-40
Pallet-W
15.75 in
Pallet-L
15.75 in

CAPACITY: X AXIS TRAVEL 23.6 INCHES Y AXIS TRAVEL 22.0 INCHES Z AXIS TRAVEL 22.0 INCHES PALLET TABLE SIZE 15.75" X 15.75" ALLOWABLE LOAD 880 POUNDS INDEXING 1 DEGREE TSLOT WIDTH (4) .708" CHANGING METHOD ROTARY SHUTTLE PALLET CHANGE TIME 5 SECONDS SPINDLE: SPINDLE NOSE TO PALLET CENTER 5.927.9 INCHES SPINDLE CENTER TO PALLET TOP 1.9724.0 INCHES SPINDLE TAPER ISO NO. 40 SPINDLE SPEED RANGE 120 12,000 RPM A.C. SPINDLE MOTOR (30 MIN.) 30 HP MAXIMUM SPINDLE TORQUE 149 FTLBS AUTOMATIC TOOL CHANGER: NUMBER OF TOOLS 60 TOOL SHANK CAT 40 MAX. TOOL DIA. 3.5" WITH EMPTY ADJACENT POCKETS 5.51" MAX. TOOL LENGTH 11.81" MAX. TOOL WEIGHT 22 LBS. TOOL CHANGE TIME (TOOL TO TOOL) 1.5 SECONDS TOOL CHANGE TIME (CHIP TO CHIP) 4 SECONDS MOTION: X AND Z AXIS RAPID TRAVERSE RATE 1,575 IPM Y AXIS RAPID TRAVERSE RATE 1,575 IPM CUTTING FEED . 04 630 IPM LEAST COMMAND INCREMENT . 0001” X, Y AND Z AXIS SERVO MOTOR 4.7 HP X, Y AND Z AXIS BALL SCREW DIAMETER 1.97 INCHES *POSITIONING ACCURACY (FULL STROKE) +/ .00020" REPEATABILITY +/ .00008" GENERAL: MACHINE HEIGHT 110" FLOOR SPACE REQUIRED (W X D) 105" X 122" MACHINE WEIGHT 26,400 LBS. KVA 65 VOLTAGE REQUIRED 205 - 235 VOLTS / 3 PHASE * GEOMETRIC ACCURACY’S ARE GUARANTEED ONLY IF MACHINE IS INSTALLED ON FOUNDATION MEETING THE MINIMUM REQUIREMENTS OF THE MACHINE AND LOCAL BUILDING CODES. CONTACT DAEWOO FOR THE CURRENT MACHINE REQUIREMENTS. CONSTRUCTION * BED, COLUMN, AND SADDLE: THE BED IS A RIGID ONE-PIECE CASTING WITH HEAVY RIBBING TO PREVENT DEFORMATION DURING HEAVY CUTTING. FINE GRAIN MEEHANITE CAST IRON IS USED FOR ITS EXCELLENT DAMPENING CHARACTERISTICS. MASSIVE GUIDEWAYS SUPPORT THE COLUMN FOR MAXIMUM RIGIDITY. FOUR CONES LOCATE THE PALLET AND A LARGE DIAMETER CURVIC COUPLING AFFORDS ACCURACY IN THE INDEX. THE SADDLE IS FULLY SUPPORTED THE FULL LENGTH OF TRAVEL. THE RIGID BOX TYPE COLUMN CASTING IS HEAVILY RIBBED TO PREVENT TWISTING OR DISTORTION. * SPINDLE, HEADSTOCK, AND COLUMN: THE HEAVY-DUTY 40 TAPER SPINDLE IS SUPPORTED BY ANGULAR CONTACT & CYLINDRICAL ROLLER BEARINGS. THE BEARINGS ARE PRECISION CLASS P4 (AFBMA B7) AND ARE PERMANENTLY GREASE LUBRICATED. A 30HP A.C. MOTOR DRIVES THE SPINDLE. A REFRIGERATED SPINDLE COOLING SYSTEM MAINTAINS A CONSTANT TEMPERATURE FOR HIGH ACCURACY, REGARDLESS OF THE AMBIENT TEMPERATURE OR CUTTING CONDITIONS. COOLING OIL IS CIRCULATED THROUGH JACKETS IN THE SPINDLE HEAD. AN ENCODER IS ATTACHED TO THE SPINDLE TO ALLOW RIGID TAPPING. * GUIDEWAYS: ALL AXIS FEATURE HEAVY-DUTY LINEAR MOTION GUIDEWAYS FOR UNSURPASSED LONG-TERM RIGIDITY AND ACCURACY. THE Y AXIS IS COUNTER BALANCED BY HYDRAULIC CYLINDER FOR SMOOTH SLIDE MOVEMENT. ALL GUIDEWAYS ARE FULLY PROTECTED FROM CHIPS AND DAMAGE. * AUTOMATIC TOOL CHANGER: THE 60-TOOL DOUBLE-ARM ATC PROVIDES FAST AND RELIABLE EXCHANGE OF TOOLS. USING RANDOM ACCESS THIS TOOL CHANGER DELIVERS INSTANT WAITING TOOL AVAILABILITY EVEN DURING SHORT CUTTING CYCLE TIMES. THE CAM ACTUATED EXCHANGE ARM PROVIDES A FAST, 1.5 SECOND TOOL TO TOOL AND 4 SECOND CHIP TO CHIP CYCLE TIME. * BALL SCREWS AND AXIS DRIVES: EACH AXIS IS DRIVEN BY A HIGH PRECISION DOUBLE-NUT BALLSCREW. THE BALLSCREWS ARE CENTERED BETWEEN THE GUIDEWAYS. THE BALLSCREWS ARE SUPPORTED ON BOTH ENDS BY ANGULAR CONTACT THRUST BEARINGS. THIS DOUBLE PRETENSION DESIGN PROVIDES OUTSTANDING POSITIONING REPEATABILITY WITH VIRTUALLY NO THERMAL GROWTH. ALL AXES HAVE LARGE DIAMETER 1.97" BALL SCREWS WHICH ARE CONNECTED DIRECTLY TO OVERSIZE FANUC A.C. SERVO DRIVE MOTORS WITHOUT GEARS OR BELTS, TO ELIMINATE BACKLASH. EACH AXIS HAS A FLEXIBLE COUPLING TO PROTECT THE BALL SCREW IN THE EVENT OF A SUDDEN IMPACT. THESE COUPLINGS CAN BE QUICKLY RESET. * CHIP REMOVAL AND COOLANT SYSTEM: THE FULLY ENCLOSED CHIP GUARD, WITH WIDE SLIDING DOORS IN THE FRONT, IS PROVIDED AS STANDARD EQUIPMENT. A TELESCOPIC COVER, INCLINED AT A 30 DEGREE ANGLE, DIRECTS CHIPS INTO THE TROUGH TO KEEP THE AREA AROUND THE TABLE CLEAN. FROM THE TROUGH, CHIPS ARE FLUSHED ONTO THE STANDARD TURBO CHIP CONVEYOR BY THE BASE COOLANT TO MAKE QUICK AND EASY WORK OF CHIP REMOVAL AT THE FRONT OF THE MACHINE. THE LARGE 84-GALLON COOLANT TANK IS ISOLATED FROM THE MACHINE BED TO PREVENT HEAT TRANSFER. HIGH VOLUME FLOOD & THROUGH THE SPINDLE COOLANT ARE STANDARD. A 5 H.P. MULTI STAGE PUMP PROVIDES 115 PSI THROUGH THE SPINDLE COOLANT. * LUBRICATION: AUTOMATIC LUBRICATION IS PROVIDED TO THE GUIDEWAYS, BALL SCREWS, AND SPINDLE. WAY LUBRICATION OIL IS DELIVERED BY PISTON DISTRIBUTORS THAT PRECISELY METER THE VOLUME OF THE OIL. LOW-LEVEL ALARM PREVENTS MACHINE FROM RESTARTING. STANDARD FEATURES FANUC 16IM CONTROLLER TURBO HINGE TYPE CHIP CONVEYOR (42" DISCHARGE HEIGHT) AUTOMATIC TOOL CHANGER AUTOMATIC PALLET CHANGER WITH (2) TSLOTTED PALLETS FULL CHIP COVERS FLOOD AND 115 PSI THROUGH THE SPINDLE COOLANT SYSTEM HYDRAULIC UNIT WITH REFRIGERATED OIL COOLER TELESCOPIC COVERS WORK LIGHT AUTOMATIC LUBRICATION SYSTEM OPERATOR CALL LIGHT SPINDLE LOAD METER LEVELING PADS OPERATION AND MAINTENANCE MANUAL FANUC 16M-C CONTROL FEATURES THE FANUC 16MC IS A HIGH PERFORMANCE DIGITAL CNC CONTROL INCORPORATING A MODERN 32 BIT MICROPROCESSOR, 32 BIT DATA BUS INTERFACE AND HIGH SPEED MEMORY. THE FANUC 16MC DELIVERS RELIABLE, ACCURATE PERFORMANCE. * 14” COLOR MONITOR * 3 SIMULTANEOUSLY CONTROLLABLE AXES * HIGH SPEED 32 BIT MICROPROCESSOR AND BUS * TAPE STORAGE LENGTH: 525 FEET (63 K ) * REGISTERABLE PROGRAMS: 63 * PITCH ERROR COMPENSATION * BACKLASH COMPENSATION * TAPE CODE: EIA, ISO AUTOMATIC RECOGNITION * SELF DIAGNOSTIC FUNCTIONS * MINIMUM PROGRAMMABLE INCREMENT: 0.0001" * AUTOMATIC ACCELERATION / DECELERATION PROGRAMMING FEATURES: * RIGID TAPPING * MACRO B * HELICAL INTERPOLATION * BACKGROUND EDITING * CIRCULAR INTERPOLATION BY RADIUS DESIGNATION * ABSOLUTE/INCREMENTAL PROGRAMMING (G90,91) * G54-59 FIXTURE OFFSETS * COORDINATE SYSTEM SETTING (G92) * INCH/METRIC PROGRAMMING * CUTTER COMPENSATION C (G40-42) * TOOL LENGTH COMPENSATION (G43,44,49) * CANNED CYCLES FOR DRILLING, BORING, AND TAPPING (G73,74,76,80-89,98,99) * DECIMAL POINT PROGRAMMING * TAPE FORMAT FOR F15 * REFERENCE POINT RETURN (G27-G30) * SUBPROGRAM - 4 HOLDS NESTED * EXACT STOP STANDARD OPERATION FEATURES: * MIRROR IMAGE * MANUAL PULSE GENERATOR * ABSOLUTE POSITION ENCODERS * 64 TOOL OFFSETS * RUN HOUR DISPLAY * PARTS COUNT DISPLAY * INPUT/OUTPUT INTERFACE (RS232C) STANDARD OPERATION FEATURES CONTINUED: * PROGRAM PROTECT KEY * KEYBOARD TYPE MANUAL DATA INPUT (MDI) * FEED RATE OVERRIDE * SPINDLE SPEED OVERRIDE * MANUAL JOGGING * RAPID TRAVERSE OVERRIDE * TAPE CODE: EIA, ISO AUTOMATIC RECOGNITION * CLOCK FUNCTION HELICAL INTERPOLATION RIGID TAPPING TURBO CHIP CONVEYOR MANUALS & SCHEMATICS SN: AH4P0194 – NEW 6/2001 IN PLANT AND UNDER POWER