CNC Rorary Surface Grinding Machine RSG

Salient Features :

»	Designed to exploit the full potential of rotary surface grinding which has many advantages over surface grinding with a reciprocating table.
»	Thickness variation near the edges of ground parts is eliminated due to the continuous contact between the wheel and the component.
»	Concentric grinding finish.
»	Grinding of angular shoulders around an extending hub.
»	Mass production by loading small workpieces using magazines.
»	Variation in work speed from the center to the periphery of the rotary table, which is a basic problem associated with rotary surface grinding is eliminated by linking the speed of the rotary table with the position of the reciprocating table.
»	Rotary table rigidly fixed on table and supported on antifriction bearings.
»	Table supported pre-loaded antifriction guideways.
»	Large diameter rotary table with electromagnetic chuck.
»	Table mounted dresser for wheel dressing.
»	Diamond sizing through CNC control.
»	Backlash and pitch error compensation.
»	Manual pulse generator.
»	Safety interlock against failure of electromagnetic chuck.
»	Paper band coolant filtration system.

Specifications :

		RSG 500	RSG 800	RSG 1000
Rotary Table dia.	mm	500	800	1000
Load on table	kgf	100	150	200
Diameter of magnetic chuck	mm	500	800	1000
Max. job height Without magnetic chuck (wheel dia. 400 mm) With magnetic chuck (wheel dia. 400 mm)	mm mm	400 290	400 290	400 290
Grinding wheel - Dia. x Bore x Width	mm	400x127x50	400x127x80	400x127x80
Wheel peripheral speed	m/sec	32	32	32
Rotary table speed	rpm	10-100	10-70	10-50
Minimum programmable increment	mm	0.001	0.001	0.001
Position feedback		Linear scale for Y- & Rotary encoder for Z-axis
Floor area (LxW)	mm	4000x4000	4200x4500	4400x5000
Control system		Siemens or Fanuc