Waterjet, that is, water as a knife, the original name of the high-pressure water jet cutting technology, this technology first originated in the United States. Used in the aerospace military industry. With its cold cutting will not change the physical and chemical properties of the material is highly favored.
After the continuous improvement of technology, in high-pressure water mixed with garnet sand, emery and other abrasives to assist in cutting, greatly improving the waterjet cutting speed and cutting thickness.
Waterjet has been widely used in ceramics, stone, glass, metal, composite materials and many other industries. In China, the maximum pressure of the waterjet has been achieved 420MPa. Some technologically advanced companies have perfected the 3-axis, 4-axis waterjet, 5-axis waterjet also tends to mature.
Extended information: Applications of the waterjet 1, in the field of metal cutting in the typical application (1) decorative The waterjet is used to cut and process stainless steel and other metals in the decoration. (2) The manufacture of machine and equipment outer shell (such as machine tools, food machinery, medical machinery, electrical control cabinets, etc.). (3) metal parts cutting (such as stainless steel flange semi-finishing, steel plate structure, non-ferrous metals, special metals materials, etc.). 2, the power industry (1) to remove the condenser (box) surface or internal dirt. (2) Large steam turbine rotor, partition, the shell of the scaling material. (3) The damaged refractory materials in the combustion furnace and various types of preheating, condenser, etc., can be smoothly removed without damaging the performance of the original equipment. 3, the aerospace industry (1) civil and military airports runway and guardrail cleaning, runway de-gumming, removal of oil on the apron and runway traffic markings. (2) Aircraft carrier platform runway cleaning. Baidu Encyclopedia-Plasma Baidu Encyclopedia-Waterjet