Locomotive crankshaft forging is the core part of locomotive power system, its normal operation is very important to the performance and safety of locomotive. In order to ensure the long life and reliability of crankshaft forgings, it is essential to carry out proper maintenance and maintenance. This article will provide you with a guide to maintenance and maintenance of locomotive crankshaft forgings.
Routine inspection
Visual inspection: Regularly inspect the surface of the crankshaft forgings visually to see if there are cracks, wear or abnormalities.
Oil level check: Check the oil level of the crankshaft bearing to ensure that it is within the appropriate range. Should be replenished in time when insufficient.
Bolt fastening: Check and ensure that all fastening bolts are properly fastened and not loose.
Second, regular maintenance
Lubrication maintenance: According to the manufacturer’s recommendation, regularly change the crankshaft bearing oil, and ensure that the oil circuit is smooth.
Cleaning and maintenance: Regularly clean the oil and dust on the surface of the crankshaft forgings to keep it clean.
Check fasteners: Check the fasteners of crankshaft forgings regularly, such as bolts, nuts, etc., to ensure that they are in good condition and tight.
Common problems and treatment
Bearing overheating: may be caused by insufficient lubrication or bearing damage. The lubrication system should be checked and the bearing replaced in time.
Abnormal noise: may be caused by bearing damage or loose fasteners. Stop the machine immediately for inspection and repair.
Surface wear: Prolonged operation may cause surface wear. It should be inspected regularly and repaired or replaced as necessary.
Professional care and maintenance advice
Regular professional inspection: It is recommended to regularly ask a professional to conduct a comprehensive inspection of the crankshaft forgings to ensure their normal operation.
Preventive maintenance plan: Develop and implement preventive maintenance plan, and carry out necessary maintenance and maintenance work according to the plan.
Use of original parts: To ensure the best performance and safety, it is recommended to use original parts for maintenance and maintenance.
The maintenance and maintenance of locomotive crankshaft forgings is very important to ensure its long life and reliability. Through daily inspection, regular maintenance and professional maintenance and maintenance, potential problems can be effectively prevented and solved, improve the service life of crankshaft forgings, and ensure the stable and safe operation of the locomotive. As the operation and maintenance personnel, should fully understand the maintenance and maintenance knowledge of crankshaft forgings, strictly abide by the relevant operating procedures, to ensure the normal operation of crankshaft forgings.
