How to make silicon cropping faster ?
Silicon is an important material for solar industry, it’s brittle and expensive.How to make silicon squaring process faster has been studies for long time.The most efficiency method in diamond wire cutting currently.Because of the faster linear speed and minimal kerf loss,diamond wire saw is widely accepted for mono-silicon cropping.
After technique innovation diamond wire was produced as an unless loop wire to ensure higher linear speed.
As we all know one-way movement has no pause,so the speed can keep growing,Ensoll’s loop diamond wire can be even upto 60m/s.
Here is a comparison sheet of different types’ silicon cropping method.
Obviously,loop wire can make cropping faster,but the wire diameter are bigger than open wire,not sure how much kerf lose it will bring.
Technology growing fast, we have to keep an eye on the new world to follow the trend.
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