CNC Internal & Face Grinding Machine GIN 30/4A

Salient Features :

»	Four axes CNC internal & face grinder.
»	Performs internal & face grinding sequentially in auto cycle.
»	X-axis provides depth of cut during internal grinding and positioning of the wheel with respect to the bore to be ground and moves on a guide fixed at right angle to the Z-axis.
»	Z-Axis is for oscillations during internal grinding & positioning of the wheel up to the bore to be ground.
»	U-Axis parallel to X-axis is provided to bring the face grinding wheel to grinding position.
»	Depth of cut is provided by W-axis that is at an angle of 600 in the horizontal plane with respect to Z-axis.
»	Face grinding wheel is fixed on W-axis slide.
»	Guideways for W-axis are fixed on U-axis slide.

Specifications :

Min. / Max. bore grinding capacity	mm	20 / 250
Max. grinding depth	mm	650
Max. length of job	mm	700
Max. swing over table	mm	1100
Loading height	mm	1100
Spindle speed range	rpm	20-400
Wheel size (face grinding)	mm	500 / 203.2 x 60
Max. spindle speed (internal)	rpm	15800
Max. stroke - U / Z / X / W	m/min	450 / 1000 / 150 / 100
Speed (infinitely variable) - U / Z / X / W	m/min	0.05-4 / 0.5-8 / 0.05-4 / 0.05-2
Rapid traverse - U / Z / X / W	m/min	4 / 8 / 4 / 2
Power	kW	40
Control system		Siemens/Fanuc