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Grinding machine safety specification
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1. Safety glasses and masks should be worn when using or near the grinder. Goggles and face shields are recommended. The signs that need to protect the eyes should be affixed to all the places where the grinder is fixed.
2. The grinder is considered an ignition source. Should be used in a non-restricted area, otherwise a hot work permit should be obtained before use.
3. Never use the side of the grinding wheel to grind objects unless the wheel itself has this function.
4. The distance between the grinding wheel of the grinding wheel and the workpiece carrier should not exceed 3 mm (1/8 inch) and should not exceed 6 mm (1/4 inch) between the grinding wheel and the wheel housing. The wheel housing cannot be adjusted when the grinding wheel rotates.
5, should be checked at any time during operation to ensure that the above requirements are met.
6, hand-held grinder and disc grinder should be installed protective shell. In addition, there should be an automatic unlocking switch that is not lockable (a loose hand or a power cut) and requires two hands for operation.
7. When using a portable grinder, make sure that the work area has been isolated or a partition has been erected to prevent spatter particles from injuring other people.
8. Only experienced staff can install the grinding wheel. Prior to installation, the wheel should be tested for a ring.
9. Before installing the grinding wheel, check whether the rated speed of the grinding wheel matches the machine speed, because some grinding wheels can only be used at low speeds. A low-speed stone grinder or belt sander is used to grind aluminum, copper or brass. High-speed grinding wheels can trap metal in the wheels, and stuck metal can cause the wheels to burst to the face of the staff when the temperature is too high, causing serious bodily harm.
10. The new grinding wheel should be stored in a dry and safe place above the ground. Damaged abrasive discs may crack and break when used. The theory of mountains in use should be regularly checked. Due to its rough surface, damage and cracking are difficult to see. Be careful when using the new wheel.
The information in this article comes from the Internet and was reorganized and edited by China Rescue Equipment Network.