Slant Bed CNC Lathe, HTC63/80, HTC63b/80b

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Slant Bed CNC Lathe, HTC63/80, HTC63b/80b

HTC63/80 series CNC lathes are an updated version of the original CK6263 CNC turret lathes which were awarded the National Quality Gold Prize. The machine tools are built on the merits of the original series, and have the additional features of higher power and strong rigidity. They can cut cylindrical, taper, and arc contours, can thread in metric or inch execution, straight, tapered, or multiple-lead threads, with too radius compensation. Our slant bed lathes are therefore suitable for machining shaft-type, disc-type, and sleeve-type workpieces with complex shape, all with high accuracy.
Our CNC lathes with integral slant-bed and 8-position vertical turret are especially designed for machining disc-type work-pieces, and are the first choice for machining this kind of work-piece or for pipe couplings. They have good tool clearance and are suitable for heavy cutting with little tool interference from adjacent stations. This machine is not equipped with a tailstock.

Item		Units	HTC63 Series	HTC80 Series	HTC6330b	HTC8030b
Chuck diameter			15"	15"	φ500	φ500
Max. cutting length		mm	970 1250 2700 3600	970 1250 2700 3600	300	300
Max. swing over bed		mm	φ800/φ750/φ710/φ670	φ1000/φ950/φ910/φ870	φ790	φ980
Max. swing over carriage		mm	φ580	φ780	φ550	φ750
Max. range of disc workpiece		mm	φ630	φ800	φ630	φ800
Max. travel of X/Z-axis		mm	410/1000 1250 410/1300 2700 410/2750 3600 410/3650	500/1000 1250 500/1300 2700 500/2750 3600 500/3650	420/800	515/800
Spindle bore diameter		mm	85/100/125(A2-11)85/100/140(A2-15)		85/100/140	85/100/140
Range of spindle speed		r/min	50-1200	50-1200	50-1200	50-1200
Form of spindle nose			A2-11(A2-15)	A2-11(A2-15)	A2-15	A2-15
Diameter of tailstock sleeve		mm	φ160	φ160	-	-
Travel of tailstock sleeve		mm	120	120	-	-
Taper of tailstock sleeve		Morse	No.5	No.5	-	-
Main motor power		kW	30/37	30/37	30/37	30/37
Motor torque for X/Z-axis		Nm	22/30	22/30	22/30	22/30
Rapid speed (X/Z-axis)		m/min	10/12 10/12 10/10 10/12	10/12 10/12 10/10 10/12	8/10	8/10
No. of tool stations		Station	12	12	8	8
Size of tool shank		mm	32×32	32×32	32×32	32×32
Diameter of tool hole		mm	φ50	φ50	φ80	φ80
Positioning accuracy of tool turret		arc-second(")	±6"	±6"
Repositioning accuracy of tool turret		arc-second(")	±2"	±2"	0.005	0.005
Workpiece accuracy			IT6	IT6	IT6	IT6
Roughness			Ra1.6	Ra1.6	Ra1.6	Ra1.6
Positioning accuracy	X-axis	mm	0.013 0.013 0.013 0.013	0.013 0.013 0.013 0.013	0.012	0.012
Positioning accuracy	Z-axis	mm	0.020 0.025 0.050 0.060	0.020 0.025 0.050 0.060	0.02	0.02
Repositioning accuracy	X-axis	mm	0.007 0.007 0.007 0.007	0.007 0.007 0.007 0.007	0.007	0.007
Repositioning accuracy	Z-axis	mm	0.010 0.013 0.03 0.04	0.010 0.013 0.03 0.04	0.01	0.01
Overall dimensions of machine (L×W×H)		mm	4650×2600×2640 5190×2600×2640 6740×2600×2640 7690×2600×2640	4650×2600×2640 5190×2600×2640 6740×2600×2640 7690×2600×2640	4650×2600×2640
Machine weight (net weight)		kg	14500 16500 22500 26500	15000 17000 23000 27000	14000	14000

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