How do I choose the shape and size of the grinding wheel?

The grinding wheel rotates at high speed during use and can perform rough grinding, pre-leveling and grinding of outer circle, inner circle, plane and various profiles of metallic or non-metallic workpieces. Fine grinding as well as grooving and cutting etc.

How do I choose the shape and size of the grinding wheel?

What should we pay attention to when using the grinding wheel?

What is the difference between a metal grinding wheel and a stone grinding wheel?

How do I choose the shape and size of the grinding wheel?

grinding wheels are produced in different shapes and sizes depending on machine tool structure and grinding needs. Table 6 contains the commonly used shapes, sizes, codes and uses of multiple grinding wheels. The outer diameter of the grinding wheel should be chosen as large as possible to increase the circumferential speed of the grinding wheel, which is conducive to the improvement of grinding productivity and surface roughness. In addition, under conditions that allow the rigidity and performance of the machine tool, using a wider width grinding wheel can also achieve the effect of improving productivity and reducing roughness. However, when grinding materials with high heat sensitivity, the width of the grinding wheel should be reduced accordingly to avoid burns on the surface of the workpiece and cracks.

What should we pay attention to when using the grinding wheel?

When the grinding machine is used to grind the workpiece, the operator should stand on the side of the grinding wheel and not work on the front of the grinding wheel, to avoid the grinding wheel flying out or the grinding wheel breaking and flying out and injuring people when the grinding wheel fails. When using the grinding machine, some operators, especially young operators, apply too much force to achieve a high grinding speed, which is an extremely unsafe operation behavior. The flat body of each grinding wheel has a certain strength. Otherwise, the grinding wheel may break or even fly out and injure people, which is also prohibited. The problem of joint operation also occurs in actual daily operation. Some people use the same grinding machine to work simultaneously to speed up production tasks and working time. This is a serious illegal operation and should be strictly prohibited. If one grinder is not enough, this can be solved by adding a grinder, and it is absolutely not allowed to share a grinder at the same time.

What is the difference between a metal grinding wheel and a stone grinding wheel?

grinding wheels for metal usually consist of the raw material brown corundum and are sintered with synthetic resin bonds and other materials.

The grinding wheel for stone is usually made of silicon carbide as raw material and then sintered with other materials according to the appropriate technology.

Hubei Little Ant Diamond Tools CO.,Ltd is a professional diamond tools manufacturer and distributor. Our main products are diamond polishing, cutting and grinding tools. We rely on high-level professional technical personnel, strict production management and quality assurance, as well as the most advanced home and board engineering to manufacture all kinds of resin bonded, metal bonded and ceramic bonded diamond tools. Our products are widely used for cutting, grinding and polishing ceramics, stone, concrete and asphalt etc.