EXTERNAL AND INTERNAL CYLINDRICAL GRINDER “STUDER” S40-2

Inventory nr. 2324015, machine equipped as follows

1 STUDER external and internal cylindrical grinding machine
Type S40-2, completely retrofitted

Distance between centres 1600 mm
125 mm centres height
New electrical cabinet with Siemens PLC and 9" touch screen
Left grinding wheel guard 0 400mm B axis resolution every 5° Hydrodynamic workhead
Grinding wheel and workpiece headstock and internal spindle with frequency inverter X-axis speed: 0.012 – 8 mm/min.
Z axis speed: 1OO – 5000 mm/min. Spark erosion time: 0 – 100 sec.
Weight of workpiece between centres: max. 130 kg
Weight of volatile part: max. 100 Nm, including workpiece holder

Accessories incl.:

2 measurement rules
1 Marposs pick-up
1 spanner
1 drive ring (tailstock)
1 spring-loaded drive ring
2 grinding wheel flanges

Including, grinding of 5 diameters in 1 cycle
Consisting of
(Semi-) automatic trueing compensation
Trueing-up autom. with compensation (external)
Semi-automatic training with compensation (internal)

Spindle for internal grinding, on request

1 set of 50 mm heightening soles (to 175 mm), on request

1 filtration tank through paper band, on request

The machine is supplied with the following functions/features:

Z-axis with proportional valve for improved repeatability
Siemens 9'' PLC and touch screen
Wheel dressing with automatic compensation.
For grinding (between roughing-finishing and before finishing).spreading time
Standard service cycles
CE marking
Manual grinding cycles

Retrofit consisting of :

Complete dismantling of the machine
Parts cleaning
Replace all defective and worn parts
Replace all hydraulic hoses + pome
Install a propositional valve for the Z axis
Overhaul of the grinding wheel headstock, parts headstock and tailstock
Overhaul or replacement of all motors
Replacement and overhaul of the electrical cabinet
PLC installation with touch screen
Including 2 Fagor encoders for X and Z axes
Reconfiguring tables
Geometry as per report/ new
New paintwork RAL 7011 / RAL 9003
Reassembly of all components
Final inspection and testing

Errors or omissions excepted, data given without obligation.