Tips for Diamond Grinding Wheels

Precautions for using diamond grinding wheels

During the use of the diamond grinding wheel, you need to pay attention to some precautions to ensure the normal use of the diamond grinding wheel. The following is an introduction to the precautions for the use of the diamond grinding wheel.

1. Side grinding problem

In the daily use of grinding machines, we can often find that some operators use the side of the grinding wheel to grind at will, regardless of the type of grinding machine or the type of grinding wheel. This is an illegal operation that seriously violates the safety operating regulations. Behavior. Grinding wheels with a circumferential surface as the working surface according to regulations should not be used for grinding on the side. This kind of grinding wheel has a large radial strength and a small axial strength. If the operator uses excessive force, it will cause the grinding wheel to break and even injure people. In practice, This behavior should be prohibited during use.

2. Frontal operational issues

In daily use, many operators are always used to operating directly facing the grinding wheel because they can use force in this direction. In fact, this behavior should be particularly prohibited during the operation of the grinding machine. According to the operating procedures, when using a grinder to grind workpieces, the operator should stand on the side of the grinding wheel and not operate on the front of the grinding wheel to prevent the grinding wheel from flying out or being broken and hurting people when the grinding wheel fails.

3. Problems with forceful operation

When using a grinder, some operators, especially young operators, use excessive force to achieve fast grinding speed. This is an extremely unsafe operating behavior. The flat body of any grinding wheel has a certain strength. Doing so is likely to cause the grinding wheel to break, or even fly out and injure people. This is also an act that should be prohibited.

4. Common operation issues

In actual daily operations, situations like this also occur. In order to rush production tasks and compete for working time, two people share a grinder and operate it at the same time. This is a serious illegal operation and should be strictly prohibited. When one grinder is not enough, you can add a grinder to solve the problem. It is not allowed to share a grinder at the same time.

The above is the relevant knowledge introduced to you about the precautions for using diamond grinding wheels. I hope this content will be helpful to you when using diamond grinding wheels.

Precautions for replacing diamond grinding wheels

If the diamond grinding wheel needs to be replaced during use, you need to understand the precautions for replacing the diamond grinding wheel.

1. Wear problem

Any grinding wheel has certain wear and tear requirements. When the wear reaches a certain level, a new grinding wheel must be replaced. In order to save materials, you cannot use it beyond the wear requirement. This is an extremely unsafe and illegal behavior. Generally speaking, when the grinding wheel is worn to a diameter 10 mm larger than the diameter of the chuck, the grinding wheel should be replaced with a new one.

2. Validity issue

The new grinding wheel taken out from the warehouse is not necessarily a qualified grinding wheel, and even the new grinding wheel purchased from the manufacturer is not necessarily a qualified grinding wheel. Any grinding wheel has a certain validity period. If it is used within the validity period, it is a qualified grinding wheel; if it is used beyond the validity period, it is not necessarily a qualified grinding wheel. The regulations stipulate that "grinding wheels should be used within the validity period. Resin and rubber bonded grinding wheels must undergo a rotation test after one year of storage. Only those who pass the test can be used."

3. Texture problem

During use, if you find local cracks in the grinding wheel, you should stop using it immediately and replace it with a new grinding wheel to avoid accidents involving broken grinding wheels and injuries.