The tire is a variety of a vehicle or machine is assembled on the ground rolling side of the annular elastic rubber products are usually installed metal rim, to collect the body, outside of the buffer against, realize from road contact and ensure the running performance of the vehicle. Recently, Michelin tires on tire knowledge class, let everyone right consciousness tire.
Various Tire Valve characteristics of tire knowledge class teaches you comprehend the basic knowledge of tire, ask: correct understanding of tyre without any good?
Correct understanding of tire, can being divergent conditions determine tire conditions, real-time replacement and adjustment, ensure the normal running of Enron and convenience.
Are commonly used as flat tire, tire category is divided into two categories, the first category for bias tire, also known as the common tire. The carcass ply and a buffer layer, adjacent layers of Cord Cross, and takes the tread core line is less than 90℃the angular alignment of the pneumatic tire. That kind of tire vertical rigidity, is suitable for being ordinary roads and speed.
Second kinds of commonly used tires for female meridian tire, the meridian tire commonly known as the” steel wire tyre”. The meridian tire characteristics as the cord is not mutual cross arrangement, but take the tire section connecting line, to the earth’s female meridian so arranged, cord angle is small, the surrogate China Normal is 0 °, carcass connections between without maintaining intersection, when the tire in driving course, crown around when the force delete great, would constitute a week Xiangshen Chi, carcass into a radially split. Because of this meridian tire buffer layer adopts are circumferentially arranged to deal with cord layer, and a carcass cord angle90 °intersect, normal70 °to 78 °, constitute a simply cannot reach Chi rigid annular zone. The spare tyre fixing, restrict the tire circumferential deformation, the buffer layer by Zero tires60% to within 70% when force. Be a meridian tire main stress components. It is called the meridian tire belt. Skewed fetal main stress components in the buffer layer, the80% to90% period when the force by the carcass ply burden. Thus, the meridian tire belt design is very important, must have good rigidity, layers can be large angle, high strength and not difficult to stretching the fiber materials, such as steel or glass fiber.
Tire by what parts forming
1: tire, tire tread, the sidewall, a buffer layer, ply and bead formation. The car is running for suffered all kinds of work force.
In 2, the sidewall: sidewall tire lateral ply outer layer, for protecting carcass.
3, ply carcass ply is: by parallel hanging plastic curtain female lines to form a layer of cloth, tire force skeleton layer, to assure tires have the necessary strength and dimensional stability. Buffer layer for bias tire surface and between the carcass ply cloth curtain layer or layer surrogate blog, used to buffer the external force, protecting carcass, promotional table to ply between the adhesive.
4, bead: bead is installed on the rim of the tire is part, consists of a bead core and a bead pack cloth form, its fixed tire use. Tire specifications to tire outside diameter D, bead diameter rims or labyrinth D, section width B and flat than the size to represent, are in inches.
5, automobile tires automobile tires: Rubber and fiber material and the normal metal materials composite products, manufacturing process is a machine for processing and inverse when integrated course. Rubber and the common agent mixing after extruded tread ply made; by rolling, cutting, laminating ply drum made of steel wire or cord rolls; joint venture, packets of plastic forming for the bead; then the semi-finished products are shaping machine are combined into a tire vulcanizing machine, are metal model, through vulcanization made of tire products.