Tires are consumables, so always wear during use. Find the root cause of the tire failures is one of the important steps in tire maintenance operations, the following examples to introduce some common injuries, some causes for loss of more than one. If you want to understand in more detail the various tire damage, see the “Guide to Michelin tire wear and failure”.
Tire damage: 5 kinds of common
Tires are tires of whole parts between the two shoulder, including tread, cushioning layer (or belt) and the carcass plies. It is the main part of the tire and the ground. Failing to timely repair after the tire was punctured, may cause tire damage. Fetal injury the following 5 species:
1, many tread divided-the tread was not designed for such a harsh environment.
2, fetal Crown crack are typically associated with impact damage.
3, fetal Crown shedding or separating one by one is overloaded, inadequate gas, tire and use do not match the conditions.
4-bear-tire, tire shoulder wear lots of lateral force; moves back and forth in a small space.
5 skid – due to the strong braking, braking or braking system component failure causing rim locks.
Part of the tire side from shoulder to bead, usually refers to the rubber cover on the tire side wall. It is subjected to bending torsion deformation primarily role protecting the carcass cords from damage and should therefore have good resistance to flexion, thorn-resistant flexible zhahenai aging properties. Here are 7 common injury, wear:
1, side fragmentation or puncture-a side penetration by foreign objects.
2, air leakage: puncture, damage or other damage of inner liner installation.
3, hit the hard shoulder: frequently hit the hard shoulder or other fixed object.
4, dual-tire friction with each other: inflatable wheel offset deficiencies, overload, do not.
5, embedded foreign body between twin: foreign bodies jammed between two tires (two tire may be damaged).
6, side impact/compression: when tire is squeezed in between the rims and a stationary object.
7, side crack one by one after the tires low on air or gas leakage, overloading or sidewall cracking of multiple severe impact.
Means a tire mounted on a rim section, is made up of core bead and bead Bao Bu. It can withstand the internal pressure and tensile strength, while also overcoming the lateral forces on the tire in turn, prolapse of keep your tires from rims. It must therefore have a high strength, the structure should be close strong, prone to deformation. There are 4 kinds of common injuries and wear.
1, the installation of injury: error using the installed equipment.
2, bead areas of excessive wear: overload; insufficient air.
3, bead degradation due to foreign body: hands of debris between the tires and rims, RIM bead surface rust and corrosion.
4, bead degradation caused by overheating: excessive braking, continuous brake, the braking system on the downhill BDSM improperly or failure.
After the tires punctured, in a State of low tire pressure tire pressure or zero.
Inner tube and flap injury
Tubes used to keep the tire pressure, doughnut-shaped elastic tube with a Tyre valve; pad is used to protect the inner tube surface from rim wear ring tape. Damage to the common, with 3 of the following:
1, foreign object damage: falling into foreign bodies between the inner tubes and tires.
2, the tire valve is damaged: over-tighten the lag because of improper installation, the valve and the friction between the brake drum causes injury.
3, the tubes are pads with damage: pad installation causes the tube to be cut.
Repair errors: the original injury had not been removed, enough reserve for repairs or during installation skill levels.
Uneven tire wear
Uneven tire wear can be caused by a variety of factors. These factors may be associated with conditions such as road distances, load and speed. These factors must be considered when selecting tires met. In addition, the condition of the vehicle may also have an important impact on tire wear. Improper structure, as well as the axis of steering and suspension parts for wear to seriously affect tire wear.
Facing a variety of road conditions, condition, different tire wear, learn tire damage, not only can repair tires correctly, you can fail before the car available for maintenance, in order to avoid more losses. Reality more often while our truck driver said that the top count, more wear, welcome additional discussion here.