Why Waterjet is the Best Method for Cutting Flat Materials
The original use of the waterjet, which was invented in the 1950s, was to cut lumber from large trees. From then, it has been improved greatly and has become an effective method for cutting any flat material including stainless steel and aluminum.
With the use of high pressure stream of water, the waterjet method can cut of clean different materials. Waterjet method cuts through materials which water released from a nozzle at high speeds; this cutter is connected to a high pressure water pump that is the source of the water. Putting additives in the form of abrasives helps in the cutting process.
Using waterjet cutting has many benefits including some of those given below.
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A waterjet tool is a very powerful tool. Perhaps you don’t expect it to be that powerful but if you know that it can cut eight inch stainless steel plates, and 10 inches of aluminum plates, they you become a believer.
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Other cutting methods generate high temperatures which is not ideal for cutting materials that are sensitive to it, and so the waterjet cutting is the preferred method. Waterjet cutting minimizes the effect of heat and allows metals to be cut without altering or damaging its surface because this method has no heat-affected zone.
Another benefit of using waterjet cutting is because of its precision in cutting materials. Waterjet cutting can reach an accuracy of 0.13 mm and repeatability of 0.03 mm. Using waterjet method of cutting gives you a burr-free finish aside from its precision cutting especially for steel and aluminum. And this eliminates secondary surface finishing in most cases, which saves you a lot of money.
You can also benefit from the speed of waterjet cutting. Projects using waterjet method can benefit from its speed and efficiency. The reason for this is that it can easily be set up, the cutting process is faster than any other methods, and re-cutting is avoided because waterjet cutting is very precise.
Waterjet cutting is an example of green technology. This is because there is no hazardous waste produced when using it to cut things. With waterjet cutting you can cut large pieces of reusable scrap material so it prevents unnecessary waste of resources which cannot be done with traditional cutting methods.
When using waterjet cutting for stainless steel or aluminum, there are more environmental advantages. The amount of water used in waterjet cutting is very little. It turns out to be one half to one gallon of water used per minute. The amount depends on the cutting head orifice size.
You can also recycle the water that is used using a closed looped system. Since the waste water is clean enough, it can be filtered and disposed of through a drain.
Waterjet removes airborne dust particles, smoke, fumes, and contaminants from cutting materials. This greatly improves the working environment and reduces problems arising from the machine operator’s exposure.The working environment is then improved greatly and the machine operator will have reduced problems from exposure.