Surface & Profile

MÄGERLE BLOHM JUNG

Cylindrical

STUDER SCHAUDT MIKROSA

Tools

WALTER EWAG
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STUDER S242 - For Cylindrical Grinding And Turning

  • The flexible machine for grinding and turning operations

The STUDER S242 Combined Machining System For Hard Turning And Grinding

The S242 combined machine tool ideally combines the technologies of cylindrical grinding and hard turning. Thanks to its design concept, it can easily cope with both processes.

Consequently, it enables highly efficient fine machining of shafts and chucking components with a high manufacturing quality, production reliability and the desired surface quality in a single clamping. This machine can be used for high-volume production as well as small batch sizes and single parts. 

The standard versions of the STUDER S242 have either two or three center supports to accept the grinding or turning/milling tools. The distance between centers is 400 mm or 650 mm. Depending on the application, workpieces having a length of up to 1000 mm can be machined. The grinding tools have a diameter of 400 mm and the turning tool turret can accommodate up to 8 tools, including the optional live tooling.

Benefits:

  • Granitan® S103 mineral-cast machine base
  • X1 axis: stroke 205 mm (8.5”); Vx 15 m/min; resolution 0,0001 mm
  •  X2 axis: stroke 205 mm (8.5”); Vx 15 m/min; resolution 0,0001 mm
  • Z axis: stroke 800 mm (31.4”); Vz 25 m/min; resolution 0,0001 mm   
  • In-process gauging: length positioning, length and diameter measurements
  • Full enclosure with sliding door
  • Extensive range of accessories
  • Easy programming with StuderWIN
  • Programming software StuderGRIND for creating grinding and dressing programs on the PC
  • Standardised interfaces for loader and peripheral devices
  • Grinding spindle: 6.8 kW, Vs 50 m/s; Position 0 or 25 deg; automatic balancing, grinding wheel diameter 400 x 50/63 mm
  • Rotating turret: 8 tool positions Option: up to 4 driven tools for drilling and milling
  • Workhead: synchronous motor spindle 5.5 kW; 3500 rpm; adapter for center MT4; Chuck dia. 130/160 mm; chuck fixture DIN 55026 
  • Tailstock slide Stroke 450 mm (17.7”); resolution 0,001 mm; V 15 m/min Workpiece fixture standard: barrel dia. 60 mm; stroke 10 mm; adapter for centres MT4; centering pressure manually adjustable Option: synchronous motor spindle 2.1 kW; 3500 rpm; adapter for centres MT3; programmable clamping force
  • Distance between centres 400/800/1000 mm
  • Swing diameter 180 mm
  • Synchronous tailstock with selectable axial clamping pressure for workpiece drive definable for each workpiece in the workpiece program
  • Multiple in-process gauging. Indivudual workpiece positions and diameters are stored in the workpiece program.
  • Machine bed with inclined design (machining plane 45°) made from GRANITAN®
  • Standardized interfaces for loader and peripheral devices
  • Automated part handling system (option)
  • Easy programming thanks to StuderWIN
  • Full enclosure with sliding door
  • The modular kit system enables customer-specific designs
  • Large range of accessories

S242_EN.pdf

Product Brochure

3.3 M

S242_FR.pdf

3.3 M