Laser Cutting Theory
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چکیده
A laser can be used for cutting by exposing material to the intense heat energy developed by its beam. If that heat input to the material is greater than that material's ability to reflect, conduct, or disperse the added energy, it will cause a sudden rise in temperature of the material at that point. If the temperature rise is substantial enough, the input heat is capable of initialising a hole by vaporizing the material. The linear movement of this intense heat energy with respect to the material provides cutting action.
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