Grinding and polishing is the final stage in the sample preparation process and consists of several steps. Each step uses finer abrasive than the previous one, the ultimate goal being to produce a deformationfree, scratchfree and highly reflective sample surface. The sample may need to be examined, either etched or unetched, to reveal the
2020525&ensp·&enspGrinding Machine Definition: A grinding machine or grinder is an industrial power tool that uses an abrasive wheel for cutting or removing the m aterial.. It is a process of metal cutting by using a rotating abrasive wheel from the surface of the workpiece.. Generally, the grinding is finishing operation to show the high surface quality, accuracy of the shape and dimension.
This types of grinding machine are operated with electric power. This is fitted on a pedestal frame separately on the ground. A grinder wheel is fitted each on both the sides of the shaft of the electric motor. Tools rests are also provided with them. These are the most widely used in the workshops.
2020525&ensp·&enspGrinding machine, tool that employs a rotating abrasive wheel to change the shape or dimensions of a hard, usually metallic, body. All of the many types of grinding machines use a grinding wheel made from one of the manufactured abrasives, silicon carbide or aluminum oxide. The wheel is