Manhart How to ensure safety when repairing CNC circular machines?

Ensuring safety is crucial when repairing CNC circular machines. Here are some key steps and precautions to ensure the safety of the repair process:
1、 * * Preparation work**
1. * * Familiarize with equipment * *: Before maintenance, maintenance personnel should be fully familiar with the structure, performance, operation essentials, and relevant safety precautions of the CNC circular machine.
2. * * Develop a maintenance plan * *: Clearly define the maintenance steps and required tools and spare parts to ensure an orderly maintenance process.
2、 * * Personal protection**
1. Wear protective equipment: Maintenance personnel must wear personal protective equipment such as safety glasses and gloves that comply with regulations to prevent injuries caused by splashes, sharp objects, etc.
2. * * Wear appropriate clothing * *: Avoid wearing loose or easily entangled clothing by the machine, and ensure that long hair, jewelry, etc. do not interfere with work or cause danger.
3、 * * Equipment shutdown and inspection**
1. * * Equipment shutdown * *: Before maintenance, ensure that the CNC circular machine has been completely shut down and disconnect the power supply.
2. * * Safety Inspection * *: Conduct a comprehensive safety inspection of the equipment, including checking whether the faulty buttons, switches, air pressure, tools, etc. are normal, to ensure that the equipment is in a safe state.
4、 * * Comply with operating procedures**
1. * * Follow operating steps * *: During the maintenance process, it is necessary to follow the correct operating steps and not make unauthorized changes or omit any steps.
2. * * Pay attention to the machining program * *: When setting or modifying the machining program, attention must be paid to the safety of the operation, such as controlling the heat, pressure, current, voltage, etc. generated during machining.
5、 * * Fire prevention measures**
1. * * Avoid flammable materials * *: Ensure that there are no flammable or explosive materials around the equipment to prevent a fire.
2. Emergency response: If a fire source or abnormal situation is found during the maintenance process, emergency measures should be taken immediately, such as using fire extinguishers, cutting off power, etc.
6、 Cleaning and maintenance**
1. * * Cleaning residues * *: After the maintenance is completed, it is necessary to clean the residues on the equipment to ensure that it is clean and tidy.
2. * * Equipment maintenance * *: Regularly maintain the equipment, such as replacing lubricants, checking tool wear, etc., to ensure that the equipment is in good condition.
7、 * * Other precautions**
1. * * Maintain communication * *: If there are any problems or assistance needed during the maintenance process, it is necessary to communicate with colleagues or superiors in a timely manner.
2. * * Comply with safety regulations * *: Always comply with national and corporate safety regulations, and do not operate or modify equipment in violation of regulations.
By following the above steps and precautions, safety can be ensured during maintenance of CNC circular machines, reducing the likelihood of accidents and ensuring the safety of personnel and equipment.