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Silicon Carbide Slicing Machine

Main Technical Index
 
Maximum Cross-sectional Dimension of Workpiece 8 inch/10inch Loading Method Front Loading
Maximum Length of Workpiece 300mm Maximum Capacity of Cutting Fluid Tank 150L
Wire Diameter ≥Φ0.10mm Maximum Flow Rate of Cutting Fluid Pump 180L/min

Maximum speed of steel wire operation

30m/s Cutting Fluid Temperature 15-30°C,Temperature Fluctuation±0.5°C
Maximum Storage Capacity of Take-up Wheel 300~800km TTV Control Average Value ≤15μm
Swinging Angle of Fixture 0±12° WARP Control Average Value ≤30um
Wire Running Mode Bidirectional/Unidirectional BOW Control Average Value ≤20μm
Wire Tension 0-50N Spindle Box Lubrication Mode Grease Lubrication
Number of Main Cutting Rollers Rollers 3 Total Power 120 kw
Number of Tension Wheels 2 Equipment Dimensions 4300x2200x3400mm
Feed Slide Travel 250mm Equipment Weight 13.5t
Equipment Advantages
Machine tool edge

1、The machine base, spindle box support, vertical feed column, and feed slider are all cast as integral structures, using high-precision machine tools for a stable machine structure;

2、The spindle adopts imported NSK bearings, and the spindle box structure is independently developed and assembled, with precision higher than industry standards;

3、Imported Siemens motion control system and motor ensure stable operation over extended periods;

4、The fixture employs a swing mechanism, ensuring even cutting forces through oscillating cutting of the workpiece;

5、Spindle cooling uses an independent water tank to achieve large flow control, addressing internal condensation issues in the spindle box;

6、Automated matching design allows for one-key material feeding and one-key automatic tool alignment on a single machine;

7、TTV, WARP, BOW, surface lines, edge chipping, and wire breakage rate are well controlled;

8、The crystal holder employs a patented T-slot positioning to ensure accurate crystal orientation;

9、The self-developed patented software control system ensures precise wire tension control.