CNC Vertical Lathe VTC3240, VTC5060, VTC6070, VTC8080

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CNC Vertical Lathe VTC3240, VTC5060, VTC6070, VTC8080

CNC Vertical Lathe VTC3240
This machine tool is suitable for machining automotive parts like small-size brake disks and flywheels. It can also be used in hard-turning processes in order to eliminate the need for grinding operations. With the installation of an accessory shaft, it can be used to machine brake disks.

CNC Vertical Lathe VTC5060
This machine is suitable for machining parts like hubs, brake disks of larger size, flywheels, etc. It can do hard turning to eliminate grinding operations. I t can turn brake disks with an optional accessory shaft

CNC Vertical Lathe VTC6070
This machine is suitable for machining automotive parts such as brake drums, hubs, reducer bodies, etc. It can also do hard turning to eliminate grinding processes. I t can have various easy-to-install accessory fixtures for the machining of complex shell-shaped and irregular- shaped work-pieces.

CNC Vertical Lathe VTC8080
This machine is for the machining of larger-sized, disk-shaped, shor t-axis work-pieces. I t can be outfitted with easy-to-install special fixtures for the machining of shell-shaped and irregular work- pieces. This lathe can also be used for hard-turning in order to eliminate grinding processes.

Main Technical Specifications of VTC Series CNC Vertical Lathe VTC3240, VTC5060, VTC6070, VTC8080

Item Unit			VTC3240	VTC5060	VTC6070	VTC8080
Max. swing dia.		mm	φ500	φ600	φ780	φ1000
Max. cutting height		mm	400	600	700	800
Max. cutting dia.		mm	φ320	φ500	φ600	φ800
Spindle	Range of spindle speed	r/min	50-2500	50-2000	50-750	50-800
Spindle	Rated output torque of spindle	Nm	450	730	730	2200
Main motor power	Continuous/30 min	kW	15/18.5	22/30	22/30	37/45
Chuck diameter		inch, mm	12"	15"	21"	24"
Rapid traveling speed of X axis		m/min	20	15	10	10
Rapid traveling speed of Z axis		m/min	20	15	15	12
Travel of X axis		mm	300	320	375	800(Vertical turret) 520(Horizontal turret)
Travel of Z axis		mm	450	600	700	850
Machining accuracy			IT6-IT7	IT6-IT7	IT6-IT7	IT6-IT7
Surface roughness of workpiece		μm	Ra1.6	Ra1.6	Ra1.6	Ra1.6
Positioning accuracy	X axis	mm	0.016	0.018	0.018	0.018
Positioning accuracy	Z axis	mm	0.018	0.020	0.020	0.020
Repositioning accuracy	X axis	mm	0.005	0.006	0.006	0.0075
Repositioning accuracy	Z axis	mm	0.006	0.008	0.008	0.015
From of turret			Horizontal 8-position	Horizontal 8-position	Horizontal 8-po sition	Vertical 6-position
Machine weight		kg	6000	9000	12000	15000
Overall dimensions of machine(L×W×H)		mm	3220×1843×2543	3700×2265×3050	3640×2510×3 438	2960×3920×3671

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