الأمان في استخدام ماكينة حجر الجلخ ـ Safety in the use of grinding stone

• Protection from Occupational Hazards: • Safety When Using a Grinding Wheel (Grinding) Machine: ............................................................. First: Types of Potential Hazards in Machines and Equipment: 1. Hazards related to the machine itself, such as shearing, abrasion, and emission of hazardous materials. 2. Hazards related to the machine's location, for example, its stability or proximity to other equipment. 3. Hazards related to the machine's operating system, such as manual loading of raw materials. Second: • Sources of Hazard in Equipment and Machines: 1. Points of Operation 2. In-Running Nip Points Third: Hazards of Grinding Wheel Machines: 1. Friction and Abrasion: When any part of the body comes into contact with a rough rotating part, such as a grinding wheel or sandpaper, friction can cause skin abrasions. 2. Projectiles and Spark Release: In the event of an explosion inside the machine, parts of the machine may be ejected as projectiles. This can cause significant hazards. For example, in the case of a grinding wheel explosion, some of the energy stored in the springs and coils may also be released. 3. Inability to control the workpiece, causing it to fly backward and injure the technician or those nearby. 4. Eye, facial, or other injuries due to the lack of protection from sparks (shreds) and safety equipment. 5. Other... .................................................. Regards / Badr Al-Din Ahmed