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Manhart (Guangdong) CNC Machine Tool Co., Ltd.’s maintenance of punching and shearing machines

Maintenance of punching and shearing machines
1、 Introduction
Punching and shearing machine is a widely used equipment in the metal processing industry, mainly used for cutting various metal materials. Regular maintenance is crucial to ensure the normal operation and extended service life of the punching and shearing machine. This article will introduce the maintenance content, methods, and precautions of the punching and shearing machine to help users better maintain and use the punching and shearing machine.
2、 Maintenance content
1. Cleaning and maintenance
Regularly clean the appearance and internal structure of the punching and shearing machine to remove impurities such as dust and oil. Use a clean cloth to wipe the surface of the device and avoid using cleaning agents containing chemicals. At the same time, regularly check if there are any debris inside the equipment, such as metal shavings, dust, etc., and clean them in a timely manner.
2. Lubrication and maintenance
Regularly lubricate the key parts of the shearing machine to reduce wear and friction. According to the requirements of the equipment manual, select appropriate lubricating oil or grease and ensure sufficient lubrication before equipment operation. Regularly check the oil level and keep the lubricating oil clean and sufficient.
3. Tighten the screws
Check all screws and fasteners of the punching and shearing machine to ensure they are securely fastened. If loose or damaged screws are found, they should be replaced and tightened in a timely manner.
4. Check the electrical system
Regularly inspect the electrical system of the punching and shearing machine, including cables, electrical components, motors, etc. Ensure the safety and reliability of the electrical system, without short circuits, open circuits, and other phenomena.
5. Check the blades
Regularly inspect the blades of the punching and shearing machine to ensure they are sharp and have no obvious wear. If the blade is found to be severely worn or damaged, it should be replaced in a timely manner.


3、 Maintenance methods
1. Regular inspections
It is recommended that users conduct a comprehensive inspection of the shearing machine once a month, including appearance, internal structure, electrical system, and other aspects. Promptly address any issues and record them in maintenance logs.
2. Regular maintenance
According to the requirements of the equipment manual, regularly maintain the shearing machine, such as cleaning, lubrication, etc. During the maintenance process, attention should be paid to details to ensure that every part is adequately maintained.
3. Regularly replace vulnerable parts
For vulnerable parts of the punching and shearing machine, such as blades, bearings, etc., it is recommended to replace them regularly. Users can set a reasonable replacement cycle based on device usage and manufacturer recommendations.
4、 Precautions
1. Adhere to operating standards
When using the punching and shearing machine, users should strictly follow the operating specifications to ensure that the equipment operates in a safe environment. Non maintenance operations are prohibited during equipment operation.
2. Pay attention to safety
When maintaining the hedge shearing machine, users should pay attention to safety, such as wearing protective goggles, gloves, and other protective equipment. At the same time, ensure that the equipment is maintained and operated in a shutdown state.
3. Keep the environment clean and tidy
In order to maintain the normal operation of the punching and shearing machine, users should ensure that the environment around the equipment is clean and avoid debris, dust, etc. from entering the interior of the equipment.
5、 Conclusion
By maintaining the hedge shearing machine, users can ensure the normal operation of the equipment and extend its service life. This article introduces the maintenance content, methods, and precautions of punching and shearing machines, hoping to be helpful to users. In actual use, users should develop a reasonable maintenance plan based on the actual situation of the equipment and the manufacturer’s suggestions, and strictly implement it.