SAWS Machines Genauigkeits Maschinenbau Nrnberg GmbH IDS 22 - PowerPoint PPT Presentation

Grinding  SAWS Machines Genauigkeits Maschinenbau Nürnberg GmbH  IDS 22  IDS 34  DMWS  MWS 70 Back to mach. pgr.

More productivity - less waste: Grinding Machines Automated production with the IDS 22 Genauigkeits Maschinenbau Nürnberg GmbH Individual Cut Automatic Multiple Packet Cut Packet Cut Technical Data Crystal range (dia. x l) max. 127 x 610 mm Saw blade ø (outer x inner) max. 558 x 203 mm  Characteristics Motor 2 kW Rotational speed of spindle 500 bis 1800 rpm max. (inf. var.) Automatic high precision inner diameter Stroke 150 mm saw featuring ease of operation, quiet Feed rate 0,5 - 200 mm/min (infinitely variable) running and high vibrational stability. <5 µm at max. stroke Feed accuracy Video clip 0 - 10 mm in 1 µm -steps Thickness range < 5 µm Reproducible thickness Cut counter 0 - 999 wafers per stack Supply connections 220/400 V, 50 cycle Air pressure 4 bar Space (L x W x H) 1850 x 1120 x 1780 mm Net weight approx. 2100 kgs SAWS

Throughput Robustness Grinding Machines Genauigkeits Maschinenbau Nürnberg GmbH Technical Data Crystal range (ø x l) max. 200 mm x 570 mm Saw blade ø (outer x inner) 860 mm x 304 mm Rotational speed of spindle 500 - 1500 rpm (infinitely var.) Automation Spindle aerostatic bearings Motor 3 kW, mechanical brake Feed rate (infinitely variable) 0 - 150 mm/min max. Precision Return speed 1800 mm/min Ergonomic Index system thickn. range 0,6 - 6 mm 5 ± 2 µm lndexing accuracy Coolant flow rate adjustable up to 12 l/h Hydraulic system Pump 0,55 kW Hydraulic 100 l Pressure 35 bar Connected Load 7 kW Electrical supply 220/380 V, 50 cycle Compressed Air 6 bar Automatic inner diameter saw with Space (L x W x H) 1870 x 1620 x 2460 mm SAWS optimized precision and reproducibility Net weight 2650 kg for higher production quality

Diamond Multi Wire Grinding Saw Machines Genauigkeits Maschinenbau Nürnberg GmbH cuts  gold,  Single - crist. silicon,  platinium,  Poly - crist. silicon  titanium,  ceramic,  tungsten,  minerals  steel  Hard alloys, Technical Data Advantages Crystal size (dia x length) 150 x 200 mm 200 - 2000 µm Slice thickness  High accuracy, Diamond wire diameter  180 µm D25 No burrs, 240 µm D25  Minimal loss of material, 340 µm D46 Wire length up to 4 km  Low heating, Power connection 8 kW Water 10 litres / day  Very thin slices, Weight 1500 kg  Only water necessary – no slurry Dimensions 2000 x 2000 mm SAWS

Precision wire saw Grinding Machines for small pieces Genauigkeits Maschinenbau Nürnberg GmbH cuts  gold,  Single - crist. silicon,  platinium,  Poly - crist. silicon  titanium,  ceramic,  tungsten,  minerals  steel  Hard alloys, Technical Data Sample dimensions Length 60 mm Width 70 mm Advantages Height 70 mm  High accuracy, Slices 0,2 – 40 mm Thickness (between two wires)  No burrs, Cutting wire  Minimal loss of material, 0,06 – 0,26 mm Diameter  Dimensions Low heating, Footprint 730x540x785 mm  Very thin slices SAWS Weight 75 kg