Today, there are lots of options when it comes to cutting metal. The question though is which method is right for you. Experts say the cutting method you choose really depends on the type, thickness, and amount of metal you need to cut as well as the cut quality you require.
This article will examine the advantages and disadvantages of two common metal cutting methods—oxyfuel and plasma—and explain how to choose the best cutting method for your needs. To do that, we’ll define what makes a good cutting method and then take a look at how each of the two processes stacks up.
A Good Cut
Let’s begin by defining what makes a cutting method good. Though there are sure to be slight differences of opinion, most people can probably agree the following factors are important to consider.
Cut Quality. Ideally, you want a cut with little angularity, a narrow kerf, a small heat affected zone (to protect the integrity of the metal), and little to no dross so you aren’t spending a lot of time reworking a cut part. And then there is cut tolerance. While not everyone needs a precise cut, it is important to understand the type of tolerance each method is capable of so there are no surprises after the fact.
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