Principle:
Metal sheet cutting machines use various techniques to cut metal sheets into desired shapes and sizes. The most common techniques include laser cutting, plasma cutting, water jet cutting, and mechanical cutting. Laser cutting involves the use of a high-powered laser beam to melt and vaporize the metal sheet along the cutting line. Plasma cutting uses a jet of hot plasma to cut through the metal sheet. Water jet cutting uses a high-pressure stream of water mixed with abrasive material