-
2024-3-04Technical requirements for rail grinding
Technical requirements for rail grinding -
2024-2-29WJ-8 type fastener composition and main technical requirements.
Fastener composition:WJ-8 type fastener consists of spiral spikes, flat washers, elastic strips, insulating gauge blocks, gauge baffles, rail under-rail pads, iron pads, elastic pads under the iron pa -
2024-2-28Composition of elastic strip V-shaped fastener system
The elastic V-shaped fastener system consists of spiral spikes, flat washers, elastic bars, gauge baffles, under-rail pads and embedded casings, etc. It also includes height-adjusting pads for adjusti -
2024-2-07Railway fastening system
The function of the rail fastening system is to fasten the rail to the sleeper or tie. Generally speaking, the rail fastening system consists of rail anchors, rail tie plates, rail seats, fasteners, n -
2024-2-09Small Railway Maintenance Machines
Development of samll railway maintenance machines. -
2024-2-02Rail Taming Machine
Normal Railway Rail Tamping Machine -
2024-1-20
Heavy-duty railway maintenance and repair
Heavy-duty railway maintenance and repair In order to ensure that trains can run safely, steadily and uninterruptedly at the specified maximum speed and that the railway transportation department can -
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) -
2023-11-20The function and importance of elastic bar in railway tra
Railway rail is the component that supports the locomotive and the direction of the locomotive, and the rail is fixed on the sleeper of the track bed through the elastic fastener。 -
2023-11-20type of train brake shoe
Brake shoe according to the material can be divided into cast iron brake shoe and synthetic brake shoe two categories. -
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