Dish wheels are a type of grinding wheel that have a shallow dish-shaped profile. These wheels are commonly used for grinding curved surfaces and contours, such as those found on gears, cams, and valves.
Dish wheels are made from a variety of abrasive materials, including aluminum oxide, silicon carbide, and diamond. The abrasive particles are bonded together with a variety of materials, such as vitrified bonds, resin bonds, or metal bonds.
The shape of the dish wheel allows for a large contact area between the wheel and the workpiece, which can help to improve grinding efficiency and reduce grinding time. The curved profile of the wheel also allows for more precise grinding of curved surfaces and contours.
Dish wheels are available in a range of sizes and shapes, with different degrees of curvature to suit different grinding applications. The size and shape of the wheel depend on the specific grinding application and the size and shape of the workpiece being ground.
When using dish wheels, it is important to choose the appropriate grit size and bond type for the specific grinding application. It is also important to follow safety guidelines, such as wearing appropriate personal protective equipment, inspecting the wheel for cracks and damage before use, and following proper grinding techniques.
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