Benefits of Waterjet Cutting for Industrial Sectors
Dr. Norman Franz discovered waterjet cutting in the 1950’s when he was seeking an alternative method to cut lumber. 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. In order to help the cutting process, abrasives may be added.
There are several different advantages to using water when cutting stainless steel or aluminum.
1. The Waterjets Capacity. At first glance, many do not expect water to be a powerful cutting tool but wateriest have the capacity to cut through eight-inch stainless steel plates and ten-inch aluminum plates. Check this website http://www.dictionary.com/browse/machining about machining.
2. Using waterjets doesn’t mean heat is required. The waterjet cutting servives is the preferred method for those materials that are sensitive to higher temperatures that are often created when using alternative methods. The no heat-affected zone (HAZ) minimizes the effects of heat, which allows for metal to be cut without damaging the surface.
3. There is a significantly high level of precision Waterjets are extremely precise and have the ability to have 0.005” of accuracy when cutting. Not only do waterjets have a high level of precision when cutting aluminum and steel but it also provides a burr-free finish. The waterjets eliminate the need for a secondary surface finishing process and allows for expenses to be spared.
4. Waterjets allows for projects to be completed in a quick and efficient manner. Not much time is needed to set up the waterjet to cut materials. The entire water jet cutting process is significantly faster than other cutting methods. The waterjets are so precise that re-cutting is avoided.
5. Using waterjet cutting allows for the materials to be cut in an environmentally sound manner. Waterjet cutting is one of the only environmentally sound process. 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.
6. There are a number of environmental benefits to using waterjets to cut stainless steel and aluminum. The waterjet does not use a significant amount of water. 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.
7. A safer work environment is created. By using waterject cutting, smoke, fumes, dust particles, and contaminants can be avoided by workers. The elimination of exposure to these allows for improvements in the work environment and reduces problems that may arise from machinist exposure.