A rail vehicle does not start, brake, or shunt as one rigid body. Longitudinal impulses move through the train when…
Read More
A damper does not usually fail because the steel housing is weak. In rail vehicles, bridge structures, heavy machinery, and…
Read More
A damping system usually fails at the medium first, not the steel housing. Hydraulic dampers lose reliability when seals age,…
Read More
A silicone rubber seal can pass incoming inspection and still fail after months in service. The part may not crack.…
Read More
A silicone rubber part can pass a 72-hour heat-aging test and still shatter during cold start. This is a recurring…
Read More
A silicone rubber part can pass a heat-aging test and still fail during cold start. This is common in seals,…
Read More
A silicone rubber part can be cured faster and still fail later. That is the hidden risk of aggressive cycle-time…
Read More
The draft gear (buffer) is a critical component of rail transit vehicles. Its function is to mitigate longitudinal impulses and…
Read More
A viscoelastic damping compound for wide-temperature vibration control — from –120°C to +250°C Most engineers select damping materials by…
Read More
