Design of a new energy electric vehicle specific tire
The article introduces a new energy electric vehicle specific tire with specifications and modelsof 255/45R19.Structural design:Inflatable outer diameter 703mm,driving surface width 220mm,inflatable section width 255mm;Pattern design:Longitudinal drainage grooves with variable width can enhance the wet grip of tires;The inner and outer sides adopt different arrangements of silent variable pitch design,effectively reducing driving vibration noise;The unique combination of soundproof grooves and soundproof windows reduces the overall noise of the entire tire in all directions;Interlocking shoulder pattern blocks can improve the smoothness of handling;Construction design:The tread adopts a special formula for new energy electric vehicle tires,which has excellent wet grip,rolling resistance,and anti-static performance;The tire sidewall is designed with a double composite design,and the belt consists of two layers of steel wire cords,1#and 2#,using 2+2×0.30HT steel wire.The steel wire ring is designed with a slanted hexagonal shape;The molding process uses a Dutch VMI one-time molding machine,and the vulcanization process is nitrogen vulcanization.The performance of the finished tires for new energy electric vehicles meets the research and development standards.
construction designspecialized for new energy electric vehiclestiresstructural designstatic conductive pre mouth type
万方数据
维普
