A Grinding Machine is a machine used to create small chips in a workpiece. The tool uses an abrasive wheel as the cutting tool, and each grain of abrasive on the grinding wheel cuts a chip from the workpiece. Often, the machine is used to create a surface finish, but it can also be used for finishing tasks, such as removing rough edges from metal. Here are some common types of machines and their benefits.

One type of grinding machine is the angle grinder. This machine is most often used in workshops, where it can be used for a variety of tasks including making edges on cutting tools or cleaning heavy welding jobs. Its small size makes it easy to carry around, and its grinding wheel rests on a motor shaft. Be sure to use protective gear when operating the machine, as electric shock can result. And, of course, always follow safety precautions when using a grinding machine.

The main disadvantage of this machine is its high price. The cost of the machine can range anywhere from 8000 dollars to twenty thousand dollars. The grinding wheel is made of manufactured abrasives such as silicon carbide or aluminum oxide, and is bonded to the machine by a bonding agent, which may be clay, rubber, shellac, or silicate of soda. The grinding wheel is self-sharpening, so as it works, the grains begin to break off. The harder the grain, the more slowly the wheel releases the grains.