SBL300 DoubleTurn M.C.Y

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  2. SBL300 DoubleTurn M.C.Y
  3. SBL300 DoubleTurn M.C.Y
Max swing diameter 530 mm  
Max turning diameter 260 mm  
Max diameter of bars 42/51*/74* mm  
Turning length in chucks 485 mm
Max weight of workpiece in centers 200 kg
Max weight of overhung workpiece 80 kg

*valid for optional execution

https://www.trens.sk/sites/default/files/01_katalog_aj_small_18.pdf
https://www.trens.sk/sites/default/files/tech_list_sbl300_bez_67.pdf

Description

Machine designed for medium to large-series production for machining simple as well as complex shape workpieces. Execution with movable counter spindle allows complete workpiece machining and fi nishing at single machine which shortens production time and increases workpiece accuracy.

This machine significantly contributes to increased productivity while considerably decreases investment costs. 
 

Main characteristic features:

  • Modular concept of the machine allows confi guration tailored to the customer´s individual requirements.
  • Execution with electrospindles
  • C-axis with independent servomotors for achieving precise and stabile work piece position during cutting forces loading
  • 12 position turret with VDI 25 couplings with live tools and Y -axis
  • Remote diagnostics and data management
  • Wide range of executions and accessories –  hydraulic clamping with chucks or collets, bar feeders, tool probes, parts catchers, automatic door opening, work area vapour exhaust

 

Carriages and drives  
X-axis (VDI 25)
Operating feed mm.min -1 1÷10000
Rapid traverse of cross-slide mm.min -1 24000
Operating stroke for optional execution with Y-axis mm 137
 
Y-axis   (VDI 25)    
Operating feed of Y-axis mm.min -1 1÷5000
Rapid traverse of Y-axis mm.min -1 7500
Operating stroke of Y-axis mm  +/-40
 
C-axis with separate servo motor (heavy duty)    
Continuous control ° 0-360 po 0,001
Max. spindle speed for A2-5*/A2-6/A2-8* min -1 40/36*/32*
Torque S1 for A2-5*/A2-6/A2-8* mm 410/450*/500*
 
Z-axis 
Operating feed of longitudinal slide mm.min -1 1÷10000
Rapid traverse of longitudinal slide mm.min -1 30 000
Operating stroke with radial turret mm 490

Characteristic features

Productive turning centers of a rigid construction with slant bed designed for high precision and productive machining in challenging conditions of multi-shift operation.

  • Variable building kit based on monolithic slant bed of cast iron – high rigidity and accuracy of the machine
  • Quality components from renowned producers – long lifetime and long reliability while preserving repeatable accuracy of the machine
  • Production of strategic components in own premises with continuous checking and accuracy evaluation at 3D measuring devices
  • X-axis measuring by linear scale as a standard – increased machining accuracy
  • Grease lubrication – lowering the environmental impact
  • No-attendance automated mode with feeders and part catchers – lowering production costs

Main advantages

  • High precision and productive machining of simple as well as complex shape workpieces
  • Steady cutting process with high repeatable accuracy of machining
  • Remote diagnostics and data management
  • Modular concept of the machine allows configuration tailored to the technological needs of production
  • Turret with VDI couplings with live tool drive and Y -axis
  • Wide scope of executions and accessories – clamping devices, bar feeders, part catchers, tool probes, automatic door opening, vapour exhaust system
  • Newest technologies in the field of drives bring savings in electric energy