Friction Wear Research Of Cast Iron Processed To Bionic Non-smooth Surface By Laser

The arrester is a key components of ensure brake performance and conveyance safe , by road construction change with each passing day, run speed of the car is gradual increasing . in the reason of conveyance tool high speed development ,now brake performance and use time of the arrester is not satisfy with high speed request of the car, accelerate manufacture be imperative under the situation which a new-style hjg life and high efficiency arrester material.Now third to second apply energy sources of the world which represent various friction damnify,this is have a great ecnomical meaning to extend use life of machine accessory, the world energy sources is about a half which one another friction that machine accessory of vary form consume . resultingly friction conduce wear is a mostly reason which machine equipment invalidation, in the develop industy nation , half of country economy total production value that use to change waster what which wear and similarity things. So many developed country active reaserch and apply of tribology.To friction arrest material say ,friction and wear are either mutuality or illogicality in the glide course ,it is need to a certainty friction resistance but it is not bring oversize abrasion , it is among problem which improve friction coefficent at the same time and improve arrester life . Organism configuration is by optimize in 20 a hundred million of almost leave nothing to be desired, we find that some of animals as dung beetle, pangolin, razor shell have non-smooth form but have good function that wearable, resist extrusion and resist crack. Accroding to character and composing of biology, we receive elicitation, and overpass analye reduce wear and wearable ect , we mastery and understand on base which model biology coupling rules, which through bionics manufacture, we hold that material...