CW Series Horizontal Lathes/CW6293C

CW Series Horizontal Lathes/CW6293C

The side wall of bed is constructed of double-rib plates and internal rib plate employs combined structure of box-type and bevel ribs, Rigidity of machines increases a factor of by 1/3 times compared with that of n-type ribs of single wall.
Operations are concentrated. On the apron, there is a device which can move rapidly and is operated by a single handle.
Braking and rotating direction change of spindle is visualizedly controlled by hydraulic system.
Both rigidity of construction and rigidity of transmission are high, so precision is stable and heavy cut can be carried out. Owing to the saddle guideway which is inlaid with TSF wear-resisting material plate, the carriage moves lightly and nimbly. The service life of the guideway is extended.
Lubricating system circulates from the external independent storage tank, thus cutting precision is increased. The spindle bore is 104mm. the tailstock is equipped with a graduated disc and graduated line.
The machine is characterized with elegant appearance and easy to be cleaned and maintained.

Technical Specifications

item		unit	specification
Model number			CW6293C
Max swing diameter over bed		mm	930
Max swing diameter over carriage		mm	650
Max. workpiece length		mm	2000
Max swing diameter x available width in the gap		mm	1100/300
Spindle bore and nose		mm	130,D11
Taper in spindle nose and center		mm	140,Morse No.5
Grades and range of spindle speeds		r/min	8.8-800 (18 kinds)
Grades and range of longitudinal feeds	range 11	mm/r	0.06-1.5232 kinds
	range 161		1.6-24.332 kinds
Range of fine feed with change gears		mm/r	0.06-0.912
Horizontal and longitudinal feeds ratio			1/2
Rapid speed of carriage		mm/min	4000
Pitch of leadscrew		mm	12
Number of range of threads	Metric thread	mm	1-240 (50 kinds
	English thread	tpi	14-1 26 kinds
	Module thread	mm	0.5-120 53 kinds
	Diametral thread	tpi	28-1 24kinds
Max cross travel of lower slide		mm	500
Max travel of top slide		mm	200
Max travel of quill of the tailstock		mm	250
Taper of quill of the tailstock			Morse No.5
Width and hardness of bedways		mm	550 RC52
hardness of bedways		RC	52
Main motor power		kW	11
Rapid motor power		kW	1.1
Power of coolant pump motor		kW	0.9