When the abrasive wheel is in use, the abrasive wheel can perform rough grinding, fine grinding, semi-finishing grinding, grooving and cutting of various shapes, outer circles, inner circles and planes of metal or non-metal workpieces through high-speed rotation.
So, what should we pay attention to before using the abrasive wheel to cut and polish the workpiece?
1. Before using the abrasive wheel, the abrasive wheel must be thoroughly inspected. When we find that the abrasive wheel does not meet the quality requirements or the appearance has defects such as cracks, then this abrasive wheel can not be used.
2. Before using the abrasive wheel, the abrasive wheel must be directly connected to the mandrel of the angle grinder, and the size of the accessories should match the inner hole of the abrasive wheel; if it does not match, then this abrasive wheel can not be used.
3. After the abrasive wheel is installed, a rotation inspection of the abrasive wheel is required, and the abrasive wheel should run for 5-10 minutes so that it can be confirmed whether the abrasive wheel is normal, and then the abrasive wheel can be used.
4. When the abrasive wheel is running, the operator can not directly face the direction of rotation of the abrasive wheel. To keep a distance from the abrasive wheel, the operator must stand on both sides of the abrasive wheel.
5. Before using the abrasive wheel, all protective measures must be taken: wear safety glasses, mainly to avoid splashing abrasive or sparks caused by the friction between the abrasive wheel and the workpiece during operation of the abrasive wheel and the workpiece. Before starting to cut or grind the workpiece, you must wear gloves, so as to effectively protect your own safety.
6. When using the abrasive wheel to cut or grind the workpiece, the abrasive wheel needs to be slowly approached to the workpiece, and must not directly touch the workpiece with a lot of force. This will not only damage the abrasive wheel but also cause safety accidents.
The above are a few points that everyone needs to pay attention to before using the abrasive wheel. After reading this article, have you added a lot of new knowledge?
