Maybe you’ve thought about using wires or even abrasive discs to do the cutting, but we’ll get to those in a bit. Before we get started on picking the best wire for the job quickly and cleanly, let’s go over everything else you need to know. There is a wide range of sizes and shapes of wires available, each with their own set of advantages and disadvantages.
Coated with tiny pieces of sandpaper, this cutting wire is extremely effective. It will typically have a pointed end, allowing you to easily poke through the foam’s exterior without applying excessive force. Foams are an excellent insulating material, but they must be cut to size before being installed. This manual will teach you how to safely and effectively use a wire that has been developed specifically for cutting foam.
Just how do they function, exactly? The wires themselves are made of an abrasive material that slices through the foam. The wires are routed through the drive hub before emerging as blades to slice through the insulation. How much and in what direction the insulation is cut determines the wire’s final diameter. The life of your machine and the quality of your cuts will depend on the type of foam cutting wire you use. The best wire to use in a single-wire machine is an abrasive-coated steel core wire. Coated steel core wire has a longer lifespan and makes a cleaner cut than its uncoated counterpart. A wire with an oil-lubricated coated steel core is ideal for use in a dual-wire machine. Keep in mind that the necessity of two wires can make this type of wire quite costly.
You could use a wheel made of phenolic that has been permanently attached to a drive hub made of rubber, PVC, or plastic through the use of glue or some other method. You should know that there are a few factors to consider when shopping for the best wires for cutting foam. As a first step, check that the bearings in the wire are perfectly sealed and that they run on oil. It is also recommended to buy from a reliable vendor who provides core wires so that you can be certain of the wires’ quality and dimensions. In case you didn’t know, this is crucial because if you buy a wire that’s too small, it won’t be able to slice through your material.
These cutting wires are oil lubricated, so they last longer and are easier to use. Precision sealed bearings extend the life of these cutting wires and ensure their smooth operation. The wires can be oriented in any direction for efficient slicing, and there are a variety of sizes to choose from depending on the density of the foam you’ll be cutting. You might have to learn how to cut foam at some point in your career if you work in an industrial setting. This wire is perfect for cutting through insulation or cellular foam.