Steel pretreatment line is a key link in the process of steel production. Maintaining the normal operation of equipment and timely handling faults is an
important guarantee to ensure the stable production of the production line. This
paper will introduce the equipment maintenance and troubleshooting skills of
steel pretreatment line.
First, equipment maintenance skills
1. Regular maintenance: The equipment of the steel pretreatment line will
have a certain degree of aging and wear after a long time of operation, so
regular maintenance of the equipment is necessary. A maintenance plan can be
developed, including regular inspection of the transmission system, energy
system and control system of the equipment, thorough cleaning of the equipment, checking whether there are loose, damaged and severely worn parts, and timely
replacement.
2, pay attention to lubrication: During the operation of the equipment, many
parts need to ensure normal lubrication. Check and add lubricating oil
regularly, and lubricate the equipment before and after shutdown. Special
attention should be paid to the transmission device and bearings of the
equipment to ensure that the type and amount of lubricating oil meet the
standard requirements.
3. Maintenance records: After the maintenance work is completed, the
maintenance records should be carefully done. Record the time and method of
maintenance, the parts replaced, the problems dealt with, etc. , to help future
troubleshooting and equipment maintenance.
4. Staff training: carry out necessary training for maintenance personnel to
improve their maintenance equipment skills. Regularly organize training
activities to learn the maintenance knowledge and skills of new equipment, master new troubleshooting methods, and ensure the quality of maintenance
work.
Second, troubleshooting skills
1. Sensitive observation: equipment failure often has some precursors, such
as abnormal sound, excessive heat, vibration, etc. , when the equipment is
running, these abnormal situations should be able to quickly find and deal with
them. By observing anomalies in device operation, you can prevent faults in
advance.
2. Familiar with the device: familiar with the working principle and
structure of the device, and able to quickly locate the fault when it occurs. Be
able to skillfully operate the equipment and related instruments, understand the
working process of the equipment, and master the key technical indicators of
each part, which is helpful to accurately determine the cause of failure.
3. Systematic troubleshooting method: For common faults, you can develop
corresponding troubleshooting methods and establish troubleshooting process. Systematic investigation and repair are carried out according to the process to
avoid the correct repair method and improve the investigation efficiency.
4. Collaborative cooperation: Equipment failures often require multiple
personnel to work together, so there should be a good sense of teamwork. Timely
feedback the fault situation to the relevant personnel, and communicate with
them to jointly find a solution, and division of responsibility, efficient
solution to the fault.
5. Preventive measures: After the fault is rectified, summarize the lessons, analyze the causes of the fault, and take appropriate preventive measures. For
example, improve the maintenance plan of equipment, optimize the equipment
process, strengthen personnel training, etc. , in order to reduce the occurrence
of similar failures.
The above are only some common methods and suggestions, and the actual
application also needs to be adjusted and improved according to the specific
equipment and fault situation. Through reasonable maintenance and fault
handling, it can ensure the normal operation of the equipment of the steel
pretreatment line, improve production efficiency, reduce the failure rate, and
provide a good guarantee for the development of the enterprise.
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