CNC Moving Column Surface Grinding Machine SSG1

Salient Features :

»	Moving column type surface grinder designed for the first time in the country.
»	Simultaneous 3-axes control.
»	Optional creep grinding facility.
»	Wide table with large clearance for job
»	Bed, column, table and other structures are made out of high grade cast iron.
»	Pre-loaded linear motion guideway system for Y & Z axes.
»	Vertical movement of wheel head mounted on the column.
»	Three linear axes. Linear scale for Y-axis.
»	Digital AC servomotors for feed drives.
»	Minimum programmable resolution 0.0005 mm.
»	Wheel spindle runs on high precision angular contact ball bearings grease packed for life.
»	Optionally retraction type dresser mounted on the table.
»	Ideal for die & mould, tool room & general engineering industry.

Specifications :

Grinding range (LxW)	mm	800x400
Distance from table to the underside of wheel	mm	425
Table speed range - Longitudinal (X)	m/min	0.01-25
Vertical (Y) - Grinding feed	m/min	0.01-1
Vertical (Y) - Rapid feed	m/min	4
Cross (X) - Grinding feed	m/min	0.01-1
Cross (X) - Rapid feed	m/min	5
Segmental grinding wheel dia.	mm	320
Grinding wheel - Dia x Bore x Width	mm	355x127x50
Grinding wheel speed	rpm	1500
Parallelism of Ground surface with respect to reference surface	mm	0.003 / 800
Surface finish in production run	µm Ra	0.3
Max. material removal capability		1cc / min / kW
Allowable absolute vibration Velocity	mm / sec	0.4
Control system	SINUMERIK 810D