DOUBLE COLUMN MACHINING CENTER

DV14 series Double Column Machining center that fully combines heavy cutting and high speed machining capabilities in one. The DV14 series is a profitable performer especially excellent for precision machining for extra heavy parts. To ensure maximum stability when handling heavy parts machining, the five major structural parts of the machine are manufactured from high quality Meehanite cast iron and ductile iron. The specially designed machine structure enables the machine to keep at the best accuracy condition after years of operation. With the roller type linear guide ways on X, Y, Z axis, the machine fully exhibits it heavy loading resistance and outstanding features.

FULL SPLASH SAFETY GUARD (OPTION)

To meet the high speed, high precision machining requirement, the DV14 series employs a direct-drive high speed spindle. This combines with a high / low speed gearbox for transmission with the wide speed range. It makes the machine ideal for high speed machining. In addition, the gearbox also provides high torque output, permitting the machine to perform heavy cutting with ease. The spindle head on the DV14 series is designed with advanced automatic compensation balancing system combined with the use of accumulator to control hydraulic cylinder, allowing the spindle to move smoothly and steadily at all times

ROLLER TYPE LINEAR WAYS ON THREE AXES All major structural parts are manufactured from high quality cast iron with tempering tread to relieve stress, ensuring maximum material stability without deformation. Box type structural parts are rib reinforced to increase structural strength and rigidity. Extra heavy base complete support of table and resists heavy load without deformation. X, Y, Z axis are mounted with roller type linear ways combined with extra wide between ways for added stability.

RIGID SPINDLE HEAD The spindle head is a box-type construction that increases stability when performing heavy loading. The linear ways on Z axis are specially designed with side layout to upgrade rigidity of the spindle head.

GEAR BOX This spindle running is transmitted through a gear box, making the machine excellent for heavy cutting applications. Wide spindle speed range from 10 to 6,000 rpm permit the machine to perform heavy cutting and fine finishing. All gears and bearings in the gear box are oil-bath lubricated.

32 TOOLS CHAIN TYPE MAGAZINE (STANDARD) The magazine is driven by a precision cam, featuring fast and accurate tool positioning. Tool selection is bi-directional and random for fast tool change The magazine accepts ISO 50 tool shank. The magazine is separately mounted from the cutting area combined with a protection door to prevent tools contamination from chips or coolant.

24 TOOLS ARM TYPE MAGAZINE (OPTIONAL) The magazine is driven by a precision cam, featuring fast and accurate tool positioning. Tool selection is bi-directional and random for fast tool change. The magazine accepts ISO 50 tool shank.

SPINDLE

CHOICE OF VARIOUS MILLING HEADS

These Milling Heads are Optional

PNEUMATIC BALANCE ON Z-AXIS The Z-axis movement is counter-balanced through a pneumatic counter-balance system. An accumulator is equipped in the air circuit, ensuring fast and stable movement of Z-axis.

TWO SCREW TYPE CHIP CONVEYORS ON BASE There are two screw type chip conveyors provided at right and left side of the base. During cutting, the chips are delivered through these chip augers to a chip conveyor for exhausting chips outside the machine

NITROGEN CANISTER		CHAIN TYPE CHIP CONVEYOR (OPTIONAL)
LASER INSPECTION		RIGHT ANGLE TEST ON X AND Y AXES
BALL BAR INSPECTION		BALL BAR INSPECTION

Each Pinnacle machine is subject to dynamic and static accuracy tests. Pinnacle Machine accuracy meets ISO 10791 VDI 3441, ISO 230, JIS B6388 and ASMEB5 standards.

Accuracy
Standard   \   Tolerances	ISO 10791-4
		Axis Travel
		>1250mm<2000M
Bi-directional Positioning	A:	0.042	0.008mm
Bi-directional Repeatability	R:	0.020	0.008mm
JIS B6336-4 shows the same value as ISO Standard; P value of VDI / DGQ3441 is equivalent to A of ISO10791-4, and PS is equivalent to R All values shown above are measured for machine in good air conditoned environments.

WORK RANGE / TABLE SIZE

	A	B	C	D	E	F	G
DV1417	1700	1200	150	150	1700	1200	900
DV1422	2200	1200	150	150	2200	1200	900
DV1432	3200	1200	150	150	3200	1200	900
DV1442	4200	1200	150	150	4200	1200	900

FLOOR SPACE

	A	B	C	D	E	F	G	H	I
DV1417	2210	3816	4420	1995	4100	856	7254	8600	5700
DV1422	2210	3816	4420	1995	4100	856	7254	8600	5700
DV1432	2210	3816	4420	1995	6100	1200	9598	10640	5700
DV1442	2210	3816	4420	1995	8100	1550	11948	13300	5700

	Specifications

MODEL	DV1417	DV1422	DV1432	DV1442
TRAVEL
Travel Ranges (X x Y x Z mm)	1700 x 1350 x 900	2200 x 1350 x 900	3200 x 1350 x 900	4200 x 1350 x 900
Spindle Nose to table Surface (mm)	200 ~ 1100	200~1100	200~ 1100	200~1100
Spindle Center to Column (mm)	404	404	404	404
Distance between Column (mm)	1400	1400	1400	1400
TABLE
Table Size (mm)	1700 x 1200	2200 x 1200	3200 x 1200	4200 x 1200
T Slot (W D x N mm )	22 x 150 x7	22 x 150 x7	22 x 150 x7	22 x 150 x7
Max. Table Load (kg/m2)	5000	5000	8000	8000
SPINDLE
Tool Shank & Pull Stud	ISO50	ISO50	ISO50	ISO50
Spindle Inner Diameter (mm)	Ø100	Ø100	Ø100	Ø100
Spindle Speed (rpm) Gear	40-6000	40-6000	40-6000	40-6000
Spindle Speed (rpm) Belt	-	-	-	-
Spindle Speed (rpm) Built-in	-	-	-	-
Draw Bar Force (Kgf)	2000	2000	2000	2000
Main Motor (con/30 min Kw)	15/18.5	15/18.5	15/18.5	15/18.5
AXIS SERVO MOTOR
Rapid Feed Rate (X/Y/Z m/min)	20/20/20	16/20/20	16/20/20	12/20/20
Feed Rate (X/Y/Z/ mm/min)	10000	10000	10000	10000
Mitsubishi (X/Y/Z/ kW)	HF703 7.0	HF703 7.0	HF703 7.0	HF703 7.0
Fanuc	α 30/3000i 7.0	α 30/3000i 7.0	α 30/3000i 7.0	α 30/3000i 7.0
Siemens	1FK7 103 4.4	1FK7 103 4.4	1FK7 103 4.4	1FK7 103 4.4
Fagor	FXM75.20	FXM75.20	FXM75.20	FXM75.20
Heidenhain	QSY 190D 9.6	QSY 190D 9.6	QSY 190D 9.6	QSY 190D 9.6
AUTO TOOL CHANGER
ATC Type	Chain	Chain	Chain	Chain
Cam Type	Arm	Arm	Arm	Arm
Tool Selection (Bi-direction)	Random	Random	Random	Random
Tool Storage Capacity (PCs)	32	32	32	32
Max. Tool Diameter (mm)	Ø125/ Ø250	Ø125/ Ø250	Ø125/ Ø250	Ø125/ Ø250
Max. Tool Length	350	350	350	350
Max. Tool Weight	15	15	15	15
MISCELLANEOUS
Air Requirement (Kg/cm2)	6	6	6	6
Hydraulic Requirement (Kg/cm2, L)	40, 40L	40, 40L	40, 40L	40, 40L
Voltage	220	220	220	220
Power Requirement (KVA)	50	50	50	50
Coolant Tank Capacity (L)	900	900	900	900
Machine Weight (KGs)	16500	17000	18000	19000
Machine Height (mm)	3500	3500	3500	3500
Floor Space (L x W mm)	6000 x 3000	6000 x 3000	8000 x 3000	10000 x 3000

MODEL DV1717 DV1722 DV1732 DV1742 TRAVEL         Travel Ranges (X x Y x Z mm) 1700 x 1700 x 900 2200 x 1700 x 900 3200 x 1700 x 900 4200 x 1700 x 900 Spindle Nose to table Surface (mm) 200 ~ 1100 200~1100 200~ 1100 200~1100 Spindle Center to Column (mm) 404 404 404 404 Distance between Column (mm) 1700 1700 1700 1700 TABLE         Table Size (mm) 1700 x 1500 2200 x 1500 3200 x 1500 4200 x 1500 T Slot (W D x N mm ) 22 x 150 x 9 22 x 150 x 9 22 x 150 x 9 22 x 150 x 9 Max. Table Load (kg/m2) 8000 8000 10000 12000 SPINDLE         Tool Shank & Pull Stud ISO50 ISO50 ISO50 ISO50 Spindle Inner Diameter (mm) Ø100 Ø100 Ø100 Ø100 Spindle Speed (rpm) Gear 8000 8000 8000 8000 Draw Bar Force (Kgf) 2000 2000 2000 2000 Main Motor (con/30 min Kw) 15/18.5 15/18.5 15/18.5 15/18.5 AXIS SERVO MOTOR         Rapid Feed Rate (X/Y/Z m/min) 20/16/20 16/16/20 16/16/20 12/16/20 Feed Rate (X/Y/Z/ mm/min) 10000 10000 10000 10000 Mitsubishi (X/Y/Z/ kW) HF703 7.0 HF703 7.0 HF703 7.0 HF703 7.0 Fanuc α 30/3000i 7.0 α 30/3000i 7.0 α 30/3000i 7.0 α 30/3000i 7.0 Siemens 1FK7 103 4.4 1FK7 103 4.4 1FK7 103 4.4 1FK7 103 4.4 Fagor FXM75.20 7.0 FXM75.20 7.0 FXM75.20 7.0 FXM75.20 7.0 Heidenhain QSY 190D 9.6 QSY 190D 9.6 QSY 190D 9.6 QSY 190D 9.6 AUTO TOOL CHANGER         ATC Type DISK/CHAIN DISK/CHAIN DISK/CHAIN DISK/CHAIN Cam Type Arm Arm Arm Arm Tool Selection (Bi-direction) Random Random Random Random Tool Storage Capacity (PCs) 24/32 24/32 24/32 24/32 Max. Tool Diameter (mm) Ø115/Ø127 (Ø160/Ø250) Ø115/Ø127 (Ø160/Ø250) Ø115/Ø127 (Ø160/Ø250) Ø115/Ø127 (Ø160/Ø250) Max. Tool Length 350 350 350 350 Max. Tool Weight 20 20 20 20 MISCELLANEOUS         Air Requirement (Kg/cm2) 6 6 6 6 Hydraulic Requirement (Kg/cm2, L) 40, 40L 40, 40L 40, 40L 40, 40L Voltage 220 220 220 220 Power Requirement (KVA) 50 50 50 50 Coolant Tank Capacity (L) 900 900 900 900 Machine Weight (KGs) 19500 21000 22500 24000 Machine Height (mm) 4500 4500 4500 4500 Floor Space (L x W mm) 6000 x 4500 6000 x 4500 8000 x 4500 10000 x 4500

MODEL DV1922 DV1932 DV1942 TRAVEL       Travel Ranges (X x Y x Z mm) 2200 x 1900 x 900 3200 x 1900 x 900 4200 x 1900 x 900 Spindle Nose to table Surface (mm) 200~1100 200~ 1100 200~1100 Spindle Center to Column (mm) 404 404 404 Distance between Column (mm) 1900 1900 1900 TABLE       Table Size (mm) 2200 x 1700 3200 x 1700 4200 x 1700 T Slot (W D x N mm ) 22 x 150 x 11 22 x 150 x 11 22 x 150 x 11 Max. Table Load (kg/m2) 8000 10000 12000 SPINDLE       Tool Shank & Pull Stud ISO50 ISO50 ISO50 Spindle Inner Diameter (mm) Ø100 Ø100 Ø100 Spindle Speed (rpm) Gear 8000 8000 8000 Draw Bar Force (Kgf) 2000 2000 2000 Main Motor (con/30 min Kw) 15/18.5 15/18.5 15/18.5 AXIS SERVO MOTOR       Rapid Feed Rate (X/Y/Z m/min) 12/16/20 12/16/20 10/16/20 Feed Rate (X/Y/Z/ mm/min) 10000 10000 10000 Mitsubishi (X/Y/Z/ kW) HF703 7.0 HF703 7.0 HF703 7.0 Fanuc α 30/3000i 7.0 α 30/3000i 7.0 α 30/3000i 7.0 Siemens 1FK7 103 4.4 1FK7 103 4.4 1FK7 103 4.4 Fagor FXM75.20 7.0 FXM75.20 7.0 FXM75.20 7.0 Heidenhain QSY 190D 9.6 QSY 190D 9.6 QSY 190D 9.6 AUTO TOOL CHANGER       ATC Type DISK/CHAIN DISK/CHAIN DISK/CHAIN Cam Type Arm Arm Arm Tool Selection (Bi-direction) Random Random Random Tool Storage Capacity (PCs) 24/32 24/32 24/32 Max. Tool Diameter (mm) Ø115/Ø127 (Ø160/Ø250) Ø115/Ø127 (Ø160/Ø250) Ø115/Ø127 (Ø160/Ø250) Max. Tool Length 350 350 350 Max. Tool Weight 20 20 20 MISCELLANEOUS       Air Requirement (Kg/cm2) 6 6 6 Hydraulic Requirement (Kg/cm2, L) 40, 40L 40, 40L 40, 40L Voltage 220 220 220 Power Requirement (KVA) 50 50 50 Coolant Tank Capacity (L) 900 900 900 Machine Weight (KGs) 22000 23500 25000 Machine Height (mm) 4500 4500 4500 Floor Space (L x W mm) 6000 x 4500 8000 x 4500 10000 x 4500

All Specifications And Designs Are Subject To Change Without Notice.

	Accessories

Standard Accessories   Air blast through spindle Air blast for workpiece (nose) Coolant flushing system 3 axes telescopic covers Semi splash guard Automatic lubrication system Working lamp Operation status light Screw type chip conveyors Chain type 32-tool ATC Gear head Cooling System Z axis pneumatic balance system Air gun / water gun MPG handwheel Heat exchanger Rs-232 Interface Rigid tapping Spindle oil cooler Adjusting Tools and box Leveling bolts and pads Operation and programming manual Semi-full splash safety guard

Options Transformer Full Splash Guard Chain type chip conveyor Coolant through Spindle Linear Scales Auto tool length measurement Auto workpiece measurement Manual Universal Head (90°) Auto Universal Head (90°) Rotary table