Grinding machine is a very important tool to complete a job perfectly. Grinders help us to reshape, smooth, remove material from the work piece. Not all the grinder can be used for all purposes.
There is a classification in grinders. All types of grinder have got their own kind of purpose to serve. What kind of grinder may serve us best? From the following discussion, we might be able to choose the best bench grinders.
Belt grinders are analogous to bench belt sander. Belt grinding is suitable for most of the grinding work. Finishing, deburring and stock removal all types of work can be done with a belt grinder. There is really no grinding work we can’t do with a belt grinder.
Bench grinder generally comes with 2 grits. The grits are of different grains. The grinder is set with workbench or a floor stand. Shaping of tools and repair work can be done with this. This kind of grinders is manually operated.
Cylindrical grinder is used to shape the outside of an object. Variety of shapes can be remolded in this grinder, but it need to have a center axis of rotation. Precision rods, tubes, bearing races, bushings and many other parts can be made with this kind of grinder.
Another type of grinder is surface grinder that is used to smooth finish on a flat surface. It is mostly used to make a smooth surface of rough particles. Surface grinders can be manual or CNC controls.
Tool and cutter grinder is able to perform partially like a drill bit grinder. It is used to sharpen the cutters and tools. Jig grinder is another kind of grinder that is used for grinding complex shapes and holes. It can be used for complex surface grinding
Gear grinding is the kind of machine that is used for making high precision gear. Gear cutting process is a chain process of hobbing, broaching, milling, and grinding. The primary goal this kind of grinding is to remove the required remaining part of the material that created from gashing or hobbing.
There are many other kinds of grinder that is able to serve as we need. We just need to pick the right one for us. For home use and other simple use Bench grinder seems to be more perfect. We have prepared a list of grinders that have the features to be the best bench grinders and serve us properly.