Applications for industrial and professional cutting wheels

Now let’s look into a few applications for industrial and professional cutting wheels and how to choose the right wheels for these uses.

1. GENERAL FABRICATION
In general metal fabrication, 0.045-inch wheel diameters are common choices. With thinner materials, an operator may want to choose a 1-millimeter wheel instead for greater precision, less heat generation, and fewer burrs that will require removal before welding. The choice of grain will likely depend on the material composition of the workpiece — higher-performing grains for structural steel and difficult-to-cut metals, contaminant-free wheels for stainless steel.

2. PIPE FABRICATION
In metal pipe fabrication, the choice of cutting wheel often depends on the diameter of the pipe to be cut. For a 3/4-inch or smaller pipe, a 4 1/2-inch diameter will usually be sufficient. For a pipe of up to 2 1/2 inches, a 6-inch cutting wheel is effective, and for a pipe of up to 3 1/2 inches, a 9-inch cutting wheel is often most suitable. It’s also advisable to choose the thinnest wheel possible to minimize heat and friction and to use a type 1 wheel for a deeper cut unless the application imposes a particular constraint. For larger pipe often found on the pipeline, a depressed-center cutting wheel provides added clearance when working at a constrained angle, and 0.045-inch wheel thickness is ideal for cutting applications in fabrication yards or on the right of way for field repairs.

3. SHIPBUILDING
When an operator is working on the confined, hard-to-access spaces of a ship, making a cutting wheel last as long as possible is often a priority. For this reason, the operator will often want to choose a harder, potentially longer-lasting wheel like Tiger Ceramic. However, when operators must use air tools whose hoses have stretched over long distances to access difficult areas of the ship, the tools may be underpowered. In this case, wheels with a soft bond will be ideal because they make it easier to maintain a fast cut. In shipbuilding, the work material often influences the cutting wheel selection. When working with aluminum, an operator may want to select a cutting wheel that will not load or gum up, like Tiger Aluminum.

4. WELDING PREPARATION
Preparing for welding typically involves exact metal cutting. With a basic cut-off operation, precision is not critical, but with complex work or repairs that need to preserve the initial aesthetic qualities of the material, precision can save time and money. Using a 0.045-inch cutting wheel — a little more than a millimeter thick — is common in welding to allow for precise and accurate cuts. For precise cuts on thin sheet metal, profiles, and small diameter rods, a 1-millimeter UltraCut wheel will provide smooth cutting and exceptional control for clean, ultra-precise cuts.

5. RAILWAYS
Modern railways use hard-to-cut alloy steels, so a high-performance cutting wheel is necessary for high-speed gas saws. A self-sharpening zirconia alumina grain that retains a high cutting performance throughout the life of the wheel offers excellent performance. The Tiger Zirc 14- and 16-inch cutting wheels are designed specifically for high-speed gas saws and deliver the high-performance solutions needed to increase productivity and profitability.

6. CONSTRUCTION
Building and construction sites feature a wide variety of metal cutting applications. Operators often look for a wheel that can do it all, from cutting off rebar to making long cuts on sheet metal. Many times, an aluminum oxide wheel provides the right mix of versatility, performance, and price. The Tiger AO line offers both flat and depressed-center cutting wheels in various sizes for die and right angle grinders. The Tiger AO line also expands into larger sizes from 12 to 16 inches for chop saws and high-speed gas and electric saws.

These large-diameter cutting wheels have several signature wheels designed with the construction industry in mind. For chop saws, the line includes a wheel designed for stud cutting and options for burr-free cutting that feature a single layer of fiberglass. The high-speed saw offering includes wheels with three layers of fiberglass for added support in heavy-duty cutting applications.


Post time: Apr-21-2022