Waterjet cutting has been in use since the 1950’s when Dr. Norman Franz discovered the innovative method. Since the inception of this cutting method, not only has it been used to help forestry engineers cut lumber from large trees but has helped in the metal industry.
A waterjet works to cut or clean materials by using a high-pressure stream of water. The cutter itself can be connected to a water pump that ejects high-pressure water from a nozzle thus cutting the material with high-speed water. There may also be additives, such as abrasives, used to help with the omax jetmachining centre process.
There are many different benefits to using waterjet cutting for stainless steel or aluminum sheets.
- The Power of Waterjets. Many don’t understand the capability of waterjets, they have the ability to cut through 10 in aluminum sheets and eight-inch stainless steel sheets. See more details at this website https://en.wikipedia.org/wiki/Machining about machining.
- Using waterjets doesn’t mean heat is required. Since waterjets don’t generate heat when cutting materials, it is the preferred method for those materials sensitive to rising temperatures. The waterjet cutting has a no heat-affected zone (HAZ) that prevents alterations and damage to the surface of the materials being cut.
- Waterjets exhibit the highest level of precision of cutting methods Waterjets are extremely precise and have the ability to have 0.005″ of accuracy when cutting. Next to having an extremely high level of precision, the waterjets also produce a burr-free finish. The burr-free finish eliminates the necessity of a secondary finishing process, which saves money.
4.Speed The initial set-up time is small. Waterjets have the fastest cutting time out of all the different ways for cutting materials. The waterjets are so precise that re-cutting is avoided.
- The cutting process is environmentally sound Waterjets are classified as green technology. Waterjet cutting does not produce hazardous byproducts. The use of waterjets prevents wasteful cutting from occurring, since the large pieces of reusable scrap material can be cut off.
There are several environmental advantages when choosing waterjets to cut your materials. Not a lot of water is necessary to use the waterjet. Depending on the cutting head size, anywhere from one half gallon to one gallon of water will be utilized every minute. By using a closed-looped system, the water used can be reused. Waste water is often clean enough to filter and dispose of through a drain.
- A safer work environment is created. Waterjets eliminate airborne dust particles, smoke, fumes, and contaminants from cutting materials. The elimination of exposure to these allows for improvements in the work environment and reduces problems that may arise from machinist exposure.