Castor is installed on the train what's happened

According to each big news network reported that Beijing is currently planning 'small train air', although we often see the train don't feel strange, but we have seen no noise of the train? We all know that iron between wheels and tracks when the train will produce a lot of noise, especially in residential areas and some other places often will affect you rest, so sometimes we will see a wall to prevent the spread of the noise, but it can not fundamentally solve the reason, and the emergence of the 'small train air' is fundamentally solved the problem, an important component of the solution to this problem is castor, then analysis why castor together can solve the noise problem. Air the characteristics of small train: 'air small train speed can reach 60 kilometers per hour. This way CaQianLiang is small, and when compared with other metro through voice is small, the 'sky train' with castor, 'run' is not a nuisance. According to introducing, across a type of light rail is characterized by strong adaptability, low noise, turning radius, climbing ability is very strong. Why castor will get everyone must have its get used on small train 'air'? This is from castor itself to illustrate some of the characteristics, actually castor is now not only used on machinery and equipment, application of caster wheel on the plane is sufficient to illustrate the performance of the castor, and the characteristics of different good castor has wide application and promotion, so use 'little train air' castor is its demand, is also a trend. See below some characteristics of the caster. What are the main mixer castor features: 【 1 】 Can shock absorption, smooth operation; 【 2 】 Run the quiet, no noise; 【 3 】 Special lightweight, easy to maintenance; 【 4 】 Tensile resistant performance is good, good abrasion resistance; 【 5 】 Good resistance to shrinkage, out of shape not easily; 【 6 】 Excellent resistance to uv and ozone resistance; 【 7 】 Good heat resistance performance, low and high temperature environment performance good; 【 8 】 The appearance of good texture, feel gentle, tonal uniformity, stability, 【 9 】 High strength, good toughness, low creep, good wear resistance and chemical stability; 【 10 】 With hardness and toughness, fatigue, stress cracking resistance and other characteristics, its performance is not affected by humidity environment influence; 【 11 】 Excellent safety and health performance, the product has a non-toxic, no pollution and environmental advantages of recycling secondary processing; 【 12 】 No corrosion, most chemical solvent, water and steam; Can be applied to door inside and outside the various harsh and extreme environments; Industrial development and progress, the performance of the castor and technology has also been improved to a great extent, running can be perfect in all walks of life. Said to silent problem, now a lot of castor to be able to solve this problem, such as TPR, high temperature resistant, these casters will not produce noise in the process of driving; Along with the improvement of the performance of the castor is becoming more and more widely, from low-end trolley casters caster in the now on the plane, train, so castor development in the future will be more broad.