Laser cutting process uses invisible light beam to replace the traditional mechanical knife. It has the characteristics of high precision, fast cutting, not limited to the limitation of cutting pattern, automatic typesetting, material saving, smooth incision and low processing cost. It will gradually improve or replace the traditional metal cutting process equipment.

Water cutting, also known as water knife, English name is high pressure water cutting, that is, high-pressure water jet cutting technology. It is a machine that uses high-pressure water flow to cut. Under the control of the computer, the workpiece can be carved arbitrarily, and it is less affected by the material texture. Because of its low cost, easy operation and high yield, water cutting is gradually becoming the mainstream cutting method in industrial cutting technology.