Railway Knowledge
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2024-2-09Small Railway Maintenance Machines
Development of samll railway maintenance machines. -
2023-12-19Do you know this about wing rails?
The wing rail is an important part of the switch, located on both sides of the core rail. Its function is to protect the locomotive wheels from passing safely at the intersection of the rails. Connect -
2023-11-23Railway knowledge
Railway knowledge (knowhow of Railway knowledge) -
2023-11-17The construction of this 350 kilometers per hour high-speed railway has made ...
November 15 Xi'an to Yan'an high-speed railway .Controlled projects at key and difficult points across the entire line.The main bridge of Wangjiahe Bridge was successfully closed. The successful clos -
2023-11-15How brittle can a railway curve track be
on a straight road,The track is relatively evenly stressed.But it will be much more complicated on curved sections.It is easy to cause rail diseases therefore.Curves are one of the three weakest links -
2023-11-14Comprehensive terminology for railway line maintenance
Comprehensive terminology for railway line maintenance -
2023-11-02Secrets to maintenance of railway lines in winter
As the weather turns colder, turnouts, as important equipment in the railway system, act as "guides" for trains, and daily maintenance work is essential. -
2023-10-17
Roll Scars - Thermal ‘scars’ on rails
A rail of good quality requires not only internal purity, but also a smooth surface. However, rails need to go through multiple processes during the production process, especially due to improper oper -
2023-10-09Types, Causes and Treatment Methods of Main Diseases in the Railway Switch Se...
Type Ⅰ. Tick Rail Jump (1) Possible Reasons: ① Various connecting parts at the heel end of the tip rail are worn; ② The arched waist of the point rail and the sliding bed plate are not close together, -
2023-9-23
Safety Knowledge for Electrical Maintenance Work
Ⅰ. Mechanical indoor maintenance work 1. When checking the relay box, rack and console, you must confirm that the equipment is well grounded. 2. Use insulated tools, wear insulating rubber shoes and s -
2023-8-22
Problems and Management of Maintenance and Maintenance of Railway Public Work...
The railway industry has benefited from the rapid development of my country's economic level. As the main carrier of track operation, the use of railway public works lines has the characteristics of f -
2023-8-03
The Q&As for Railway Workers
1. What issues should be considered when setting the superelevation value of the outer rail? Answer: The premise should be to ensure the safety of driving. The superelevation of the outer rail should