The cutting blade has the characteristics of high speed, simple structure and wide application range. In grinding operations, injuries caused by non-compliance with safe operation regulations account for a considerable proportion. So how can we avoid these unnecessary injuries? When operating, it must be used strictly in accordance with the correct operating method. Let's take a look at which specific aspects require strict attention:
1. The adjustable guard has been removed without authorization and has not been installed. Grinding wheel dust can easily hurt your eyes. The adjustable guard should be repaired and installed in time to ensure safety, reliability and effectiveness.
2. The safety protection cover is incomplete, the outer half is missing, and there is no soft pad installed between the cutting disc and the chuck, which is prone to mechanical injury accidents. The safety cover should be installed intact, and an asbestos cushion should be installed between the cutting disc and the chuck.
3. The cutting blade is severely worn and easy to break and hurt people. The cutting parts should be replaced in pairs in time, and a complete safety guard should be installed.
4. The installation direction of the adjustable guard plate of the grinder is wrong, which does not play a protective role. The dust on the grinding wheel can easily damage the eyes. The adjustable guard plate should be rotated 90 degrees clockwise to install, and then it can be effectively adjusted.
5. The cutting blade of the grinder is not used correctly. The parallel grinding wheel is installed on the left and the single inclined grinding wheel is installed on the right. Unbalanced operation can easily lead to accelerated support bearing wear and failure. Cutting blades should be used in pairs.
6. The use speed of the cutting blade shall not exceed the working line speed stipulated by the trademark. When using a pneumatic grinder, prevent the air pressure from being unstable, causing the cutting blade to exceed the maximum speed.
The above are the hidden dangers when using cutting discs. Choosing and buying a good cutting disc can give everyone peace of mind. When using cutting blades, we need to have a certain professional certificate and complete knowledge of cutting blades. Only in this way can safety be avoided.
