190MM CNC Pipe Thread Lathe Machine

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China Mainland
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QKA1219 pipe thread CNC machine description

This series of lathe machine bed adopts high standard cast iron (HT300) one molding casting, guide way width (550mm), after the second aging treatment, it has the feature of stable performance, good rigidity, anti-vibration ability. Spindle bore diameter is 200mm, spindle is supported by three-point with heavy load bearing, rotating stability. Automatic forced circulation lubrication make the transmission system is flexible and effectively cool. Spindle speed change is semi-automatic, automatic 2 gear shift and manual 4 gear shit, total 8 steps. 4-station turret is the standard configuration, it is free lifting and index quickly and easily; the vertical 4,6 station and horizontal 6,8 station and other electric turret can be chosen. The main motor is 11kw high-power AC variable frequency motor. Equipped with ?500mm standard manual three-jaw self-centering double chuck, according to users’ need different types of manual, pneumatic and hydraulic chuck can be chosen. CNC system uses the internationally renowned FANUC, SIEMENS or China GSK980TD AC servo control system. The lathe machine adopts semi-closed protection, equipped with emergency stop safety button, when the lathe machine suddenly encountered unexpected power failure or self-failure, due to the special design of the control circuit, it can be self-protection, to ensure that the lathe machine and personnel safety.

This series of lathe machine is mainly developed for the turning of oil field pipe thread, it is not only suitable for all kinds of pipe thread turning, but also can be used for ordinary CNC lathe, suitable for processing complex shape of the shaft, sets, disk parts, such as turning inside and outside cylindrical surface, conical surface, circular surface, end face, chamfer. Especially for multi-species, small batch of turning processing, process adaptability, high processing efficiency, low scrap rate, good product consistency, easy programming, simple operation, reducing the technical requirements of workers, it is the ideal medium mechanical processing equipment.

ITEM	UNIT	QK1219
CAPACITIES
External Dia. of pipes	mm	190
Swing over bed	mm	800
Swing over carriage	mm	450
Max.length of workpiece	mm	750/1000/1500/2000/3000
Max.length of turning	mm	550 800 1350 1800 2800
Span of guideway	mm	550
SPINDLE
Spindle nose		C15
Taper hole of spindle		metric213
Spindle bore	mm	200
Top taper of spindle		6#
Range of spindle speed	r/min	20~600
Chuck	mm	3-JAW 500
FEED
Min. feed of X/Z-axis	mm	0.001/0.001
Rapid of X/Z-axis	m/min	3/6
Max. travel of X	mm	390
TURRET
Turret type		V4 ?240
Section of tool shank	mm	40X40
Indexing repeatability	mm	0.008
Max.cutting force	N	19600
TAILSTOCK
Dia. of tailstock	mm	100
Travel of tailstovk	mm	250
Taper hole of tailstock		Morse5
OTHERS
Main power	kw	30
Accuracy		IT6~IT7
Roughness		RA1.6
Length	mm	2912 3227 3677 4177 5177
Width	mm	1800
Hight	mm	1850
Weight	t	3.7 3.9 4.2 4.7 5.2
CNC system		0i-mate-TD/0i-TD