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How can water cut through a hard material

Water may appear so soft and delicate, but it is one of the strongest forces of nature. With a certain amount of pressure, along with unique tool, water can cut through almost anything with superior smoothness and precision. Machine shops, building companies, and other business use pressurized water to cut metal, stone, granite, marble, wood, plastic, stainless steel, and other materials. True enough that when you get water at a certain force or pressure, it can cut through almost anything. This technology is called waterjet cut. A waterjet cutting machine is used in many shops and factories for manufacturing, construction, and designing.

Waterjets are first used in the mining industry back in 1852 in California. However, they used low-pressure waterjets. High-pressure waterjets were not used for mining until 1960s. In the 1900s, people were already using steam and hot waterjets for cleaning. Waterjets as well as abrasivejets are used for cutting in 1980s.

 

Cutting Metal

Using water to cut through metal utilizes a very narrow nozzle with a jewel, usually sapphire. The pressurized stream of water passes through this tiny, jeweled nozzle at an ultra-high pressure. Many types of cutting methods and process are available on the market and each has its own advantages and disadvantages. Among these cutting methods, waterjet has the most benefits. Because waterjet uses only the power of water, it does not overheat and it never gets dull like other metal cutters.

Back in the day, one can only cut one piece of metal at a time using a saw or other metal cutting devices. This traditional cutting method is expensive, labor-intensive, and time-consuming. Today, we now have waterjet cutting technology that is controlled by computer, which is able to cut many different materials, both soft and hard. Waterjet cutting can be pure waterjet or abrasive waterjet cutting. The two types are basically the same, except for the fact that the abrasive waterjet uses an abrasive to speed up the cutting process.

 

Waterjet Cut

A waterjet is capable of cutting a pile of different materials that is up to four inches of thickness. This cutting method doesn’t use heat, it is odorless and dust-free. Waterjet can slice a material as thin as five thousandths of an inch. Furthermore, waterjet is a single cutting process, which is it extremely precise and smooth, saving production costs such as materials, labor and machinery.

Cutting is performed with the material being cut a little bit submerged in water, reducing noise and splash. With a pressure of the water as anywhere from 20,000 to 55,000 psi or pounds per square inch, and being forced through a tiny, jeweled orifice with a size of 0.010″ to 0.015″ in diameter, you could expect that water can cut through hard materials.

Where to buy: water jet for sale

 

Why Should You Invest in A CNC Plasma Cutter for Sale?

When you see a plasma cutter for sale, you may wonder if it would be worth to invest in it. Whatever you decide on, it would be worth to understand what a CNC plasma cutter is and what it can offer you. Basically, it comes with a lot of advantages such as the amount of precision and control that you will be getting over your workpiece. Also, if you are looking for a new machine, whether small or large for your workshop, choosing a CNC plasma cutting machine will bring you so many advantages. At the same time, you would be able to decide on which cutting system to buy. Whatever choice you make will be greatly dependent on various elements like CNC control and fume control system.

 

Advantages of CNC Plasma Cutting: CNC Control

The CNC control of your plasma cutting machine will guide the motion control of the system. This will also convert the program for cutting into an electrical instruction. This instruction will direct the cut speed and the direction of the plasma machine. The control of the cutter will be guiding the operation of the peripheral devices and the height control of the selected cutter.

 

Components of CNC Plasma Cutter

The moving parts will be the mechanical component of any CNC plasma cutter for sale. This includes the gantry, the torch carriage, and the Z axis. Such mechanical components are some of the main elements of the machine that carry out the physical work needed to produce the components. Moreover, the advantages of the plasma cutting in this case is that the parts would be able to work to a higher level of precision compared to other CNC machines.

 

More Advantages: Faster Cutting and Higher Productivity

There are no complex adjustments required when it comes to the process of CNC plasma cutting. In the past, the cutters were limited in use to large operations that can afford an expensive price tag. But with all the advances in new technology, faster cutting has been made possible, as well as higher productivity which is now available for smaller operations.

A plasma cutting machine is widely seen on machine shop floors across many countries, and often, in home workshops of people. With its capability to work in a fast manner and so much more precise compared to old machines. With all these, it is easy to see why plasma cutting has been so popular in the past few years.

So, if you are looking for a modest plasma cutter, then the good news is, you can find one that is affordable and will match your budget and requirements. With this, you would be able to cut a wide range of materials that may come in different thickness to high precision levels.