STUDER | S 32 CNC

High Precision Cylindrical Grinding Machine

Non-Cylindrical and Contour-Grinding

STUDER_S32-16
STUDER_S32-15
STUDER_S32-20
STUDER_S32-17
STUDER_S32-18
STUDER_S32-12
STUDER_S32-13
STUDER_S32-14
STUDER_S32-1
STUDER_S32-26
STUDER_S32-25
STUDER_S32-24
STUDER_S32-22
STUDER_S32-23
STUDER_S32-21
STUDER_S32-11
STUDER_S32-10
STUDER_S32-8
STUDER_S32-7

Machine description:

The STUDER S32 is a centerless external cylindrical grinding machine that machines with high precision and stands for quality and stability - Swiss Made.

The grinding machine's special features are the cylindrical grinding and contour grinding.

Latest video of machine

Technical data and description

technical data:

centre distance: 400 mm
centre height: 175 mm
Max. workpiece weight: 120 kg
X axis, traverse paths (NC): 300 mm
Z-axis travels: 485 mm

Grinding headstock:
Swivelling range: +- 8,5° hydraulic swivelling
Mounting cone: 73 mm diameter
Drive power: 20 kW
grinding wheel diameter x width, bore: 500 x 63 mm F1 (80 mm F5)
Peripheral speed: 63 m/s with diameter 500 mm
Speeds: 1,400 - 3,200 rpm

 Workpiece spindle head
Receiving cone: ISO50
External mounting spindle nose: 110 mm Ø
spindle bore: 50 mm Ø
Speed range: 1-1,000 rpm

 
tailstock           
Mounting cone: MK3
quill stroke: 80 mm
quill diameter: 50 mm

equipment:

  • C axis: indirect measuring system 

  • grinding spindle:
    Scale interface
    Automatic grinding wheel contact protection
    Ground joint sensor and mechanical balancing head
    Internal cooling

  • Work headstock
    Chuck-workpiece headstock with antifriction bearing
    Spindle blocking manual
    Mounting option for ground-joint ring sensor
    Cylindricality correction manual to work headstock
    Dial gauge incl. holder for adjusting the cylindricity of the workpiece headstock
    C-axis version high-precision for cylindrical, deep form or thread grinding
    AC servo motor with safety brake
    Pneumatic lift-off for effortless movement of the workpiece headstock during set-up
    Power clamping cylinder pneumatic, large with 20mm stroke, 1750N/bar, mounted on the work headstock at the rear for controlled operation of clamping devices
    End position monitoring and spear air control panel for power clamping cylinder

  • Tailstock:
    Hydraulic return via hydraulic linear spring

  • Control:
    Integrated SPS control
    Equipment for High Speed Machining
    Studer Form HSM
    Portable operating device Studer PCU-Terminal with electronic hand wheel
    Electronic bevel detection with Dittel M 5100-MA
    manual 1-level operational balancing (prebalancing)
    automatic balancing of a spindle with mechanical balancing head

  • Microsection sensors:
    Ground joint ring sensor for workpiece headstock
    Grinding sensor integrated in external grinding spindle
    M-sensor for dressing spindle Ø 72mm
    Ground joint sensor integrated in dressing spindle

  • Interfaces:
    RS 232 C for data input and output devices
    BDE interface for production data acquisition
    Additional Ethernet interface for remote diagnosis from integrated PC to control cabinet

  • Automation:
    Loader interface electrical
    automatic operating door

  • software:
    Studer Operating System
    License StuderGRIND
    StuderPunch license

  • Measurement control:
    Touchmaster Momovatic C25

  • Programming station
    Coolant system
    Rotary dressing with electrical interface