Do you know the knowledge of wheels? Wheel purchase and maintenance


There are many kinds of wheels according to the diameter, and several kinds according to the width. Then, different diameters, different widths, different materials can be divided into many types. Some car owners do not think the original tires are advanced and want to upgrade, often by widening, decreasing the flat ratio, increasing the diameter, and changing the material, at which point, if the wheels must be changed, they are called modified wheels.

  There are many kinds of wheels according to the diameter, and several kinds according to the width. Then, different diameters, different widths, different materials can be divided into many types. Some car owners do not think the original tires are advanced and want to upgrade, often by widening, decreasing the flat ratio, increasing the diameter, and changing the material, at which point, if the wheels must be changed, they are called modified wheels.

  I. What types of wheels are there?

  According to the wheel appearance treatment process will also take different methods, can be broadly divided into baking paint and electroplating two.

  1. Baked wheels are moderately priced and durable.

  The wheels of ordinary models are less considered in appearance, good heat dissipation is a basic requirement, the process is basically using baking paint treatment, that is, first spraying and then electric baking, the cost is more economical and beautiful color, persistent moment, even if the vehicle is scrapped, the color of the wheel remains unchanged.

  Many mass models wheel exterior treatment process is baked paint, some fashionable avant-garde, dynamic color wheel using the baked paint technology. This kind of wheel is moderately priced and has complete specifications.

  2, electroplated wheel price difference is large.

  Electroplated wheels are divided into silver plated, water plated and pure plated types. Although silver plating and water plating wheels are bright and vivid, they are relatively inexpensive because they last for a short period of time and are loved by many young people who seek freshness.

  Pure electroplated wheels, the color persists for a long time, can be said to be of high quality and high price. There are some mid- to high-end cars that come with pure electroplated wheels as standard.

  The wheels can be divided into two categories according to raw materials: steel wheels, alloy wheels.

  The main advantage of steel wheels is that the production process is simple, the cost is relatively low, and the ability to resist metal fatigue is very strong, which is what we call cheap and sturdy. But the defects of steel wheels are also relatively prominent is not beautiful appearance, weight, inertia resistance, heat dissipation is also relatively poor, and very simple rust.

  4, alloy materials wheel weight is lighter, inertial resistance is small, the production of high precision, in high-speed rotation of the deformation is small, inertial resistance is small, is conducive to improving the straight-line performance of the car, reduce tire rollover resistance, thereby reducing fuel consumption.

  Alloy raw materials and thermal conductivity is about three times that of steel, good heat dissipation, for the vehicle's braking system, tires and brake system heat decay can play a certain effect.

  Nowadays, the alloy wheels of the original cars on the market are mainly aluminum, but of course many modified wheels will choose chrome and titanium as the basic material in order to meet certain special requirements and visual improvement.

  However, compared to steel raw material wheels, alloy wheels are quite expensive, so often in many low- and mid-range grade original cars, steel wheels will appear on the lower models, while alloy wheels are standard on the higher models.

  2, Confirmation of the brand of standard accessories of the production line.

  3, Confirmation of production line wear parts and accessories.

  4, Confirmation of the inspection standard of the production line.

  5, Program audit both sides through.

  6, price confirmation, contract confirmation, confirmation of both sides of the follow-up person, order production and delivery