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TBV-1685

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Three Axes Box Ways Design — Rigid, Stable, Precision!

Rigid Machine Structure
●	The rigid machine structure is an optimized big span equilateral triangle design. Provided with 8-16 adjustment leveling bolts (varied with models) for sufficient support points and ensuring machine stability for heavy loads.
●	Axes travels are transmitted by high precision ball screws to achieve excellent dynamical performance. The Y-axis has 4 box ways as for better support.
●	The rigid base with uniform load distribution and massive construction creates a stable heavy duty support.
●	Box ways on 3 axes are hardened and precision ground. All sliding way surfaces are coated with TURCITE-B and precision hard scraped. An automatic volume type lubrication system is applied to increase slide ways accuracy and longevity.
●	Z-axis equipped with a counter weight balance, providing smooth motions for headstock rapid traverse and micro feed.
●	3 axis ball screws are directly driven by servo motors.
●	Fully Enclosed Guide Way well protected slide ways prevent coolant and chip chips from entering. This feature provides safely guard for slide ways and extends the machine life.
●	Uniform lubrication points on slide ways. The machine employs a volume type lubricator for consistent oil flow to each point, assuring a uniform lubrication effect each slide lubrication point.
●	Class C3 ball screws on 3 axes are pretension to eliminate backlash and thermal elongation that provides outstanding positioning and repeatability accuracy.

High Precision 3-Dimensional Coordinate Measuring
●	All high precision parts of the machine are precisely inspected by the sophisticated 3-dimensional coordinate measuring machine(CMM), that assure outstanding parts accuracy for assembling.
Precision Machine Inspection
●	Each machine is subject to high-tech precision inspections, such as laser unit and ball bar test to guarantee the best repeatability and positioning accuracy.
●	The counter weight balance is equipped with guide rod, assuring the headstock rapid transverse more stable and faster, without vibration and eventually provides high accuracy positioning.

TBV Series
Standard	Option
FANUC 0i-MD Control	Spindle Speed 10,000/12,000 rpm, Belt Drive
Spindle Speed 8000 rpm Belt Drive	Spindle Speed 12,000/15,000 rpm, Direct Coupled
Arm Type ATC 24T	Spindle Speed 4500/6000 rpm, Gear Box (TBV-1172/1272/1472)
Fully Enclosed Splash Guard	Coolant through Spindle(CTS)
Spindle Oil Chiller	Coolant through Tool
Two-speed Gear Box(TBV-1685)	Coolant Ring
Spindle Air Purge (TBV-1100/1300/1172/1272/1472)	3-axis Optical Linear Scale
Programmable Cutting Air Blast	4th-axis Interface/4.5-axis Interface (Tilting Rotary Table)
Chip Flushing Device	4th-axis Rotary Table
Coolant System	Chain Type Chip Conveyor & Chip Cart
Automatic Lubrication System	Scraper Type Chip Conveyor & Chip Cart
Electrical Heat Exchanger	Screw Type Chip Auger(TBV-1685)
Screw Type Chip Auger (Left and Right TBV-1685)	High Pressure Coolant Pump
3-color Warning Lamp	Automatic Tool Length Measurement and Breakage Detection(ALTM)
Working Lamp	Automatic Workpiece Measurement System
Tool Box with Tools	200mm Raiser Block for Column
Operation Manual	Oil Skimmer
Maintenance Manual	Air Gun
Manual Guide 0i	Coolant Gun
Auto Power OFF(M30)	Transformer
Rigid Tapping
Macro Programs Memory 1280M
RS-232 Interface
Memory Card Interface(PCMCIA)
Ethernet

■ Standard and optional equipments listed as above are for reference only.
　The correct information is dependent on customer's order.

Description		Unit	TBV-1685
	Controller		0i-MD
TABLE	Table size	mm (in.)	1700x800 (66.93x31.5)
	T-slot (size × number × pitch)	mm (in.)	22x6Tx125 (0.86x0.24x4.92)
	Max. load capacity	kgf	2100
STROKE	X-axis stroke	mm (in.)	1600 (62.99)
	Y-axis stroke	mm (in.)	850 (33.46)
	Z-axis stroke	mm (in.)	750 (29.53)
SPINDLE	Distance from table surface to spindle nose	mm (in.)	150-900 (5.91-35.43)
	Distance from column cover to spindle center line	mm (in.)	850 (33.46)
	Spindle motor (cont/ 30min)	KW (HP)	15/18.5 (20/24.6)
	Spindle speed	rpm	6000 (opt. 4500)
	Spindle taper	-	BT-50 (Gear Head)
MOTOR	Servo motor of X,Y,Z axis	KW (HP)	4/4/4
	Lub. Motor	W	30x2
	Coolant motor	W	750
FEEDRATE	Rapid feedrate (X/Y/Z)	m/min (pm)	15/15/15 (590/590/590)
FEEDRATE	Cutting feedrate	mm/min (ipm)	10000 (393)
A.T.C	Tool storage capacity	pcs	24(Arm Type)
	Max. tool dia. (with adjacent tool)	mm (in.)	Ø110 (4.33)
	Max. tool dia. (without adjacent tool)	mm (in.)	Ø200 (7.87)
	Max. tool weight	kg (Lb)	15 (33.07)
	Tool change time (Tool to tool)	sec	3.5 (60HZ)

■ All specifications, dimensions and design characteristics are subject to change without prior notice.