Knowledge

Industry knowledge 1. Rail thermometer verification cycle: The calibration cycle is generally no more than 12 months. 󠄧󠄩󠄧󠄩󠄬󠅒󠅢󠄟󠄮󠇘󠆭󠆘󠇙󠆝󠅵󠇗

Industry knowledge Understanding the technical features of rail connection bolts will help to select and maintain them reasonably. It mainly includes

Industry knowledge In mechanical manufacturing, engineering construction and industrial maintenance, rail connection bolts are a common fastener used

Industry knowledge Railway bolt is one of the most important railway fasteners in railway system. In general, railway bolts are used to fasten rail tr

Industry knowledge Track bolts are important components in railway track connections. They are mainly used to connect sleepers, rails and other track

Industry knowledge 4 types of railway engineering measurement instruments verification cycle 1.Track gauge verification cycle: The verification cycle

Industry knowledge In the industrial age, transportation tools such as railways have greatly changed human life, transportation and travel methods, br

Industry knowledge Based on the mechanism of occurrence and development of cracks in fishplates and the theory of fretting fatigue, we can first consi

Industry knowledge After the crack is generated, it will expand slowly at the beginning under a certain alternating load. This is the slow crack expan

Industry knowledge The formation of cracks in railway fish plate is closely related to the interaction between the fishplate and the rail surface. The

Industry knowledge Fishplates (rail joint splints) are commonly known as rail splints, also called fishplates, which play a connecting role at the rai

Industry knowledge Fishplates (rail joint plates) are commonly known as rail joints, also called fishplates, which play a connecting role at the rail