How to tell if a wiper is boneless or boneless

Updated on Car 2024-07-31
4 answers
  1. Anonymous users2024-02-15

    The bone-based wiper is a close fit between the wiper blade and the glass through multiple fulcrums, due to the need for strong pressure of the wiper arm, which will cause fatigue of the wiper motor, so its advantage is that the shell is relatively hard, but the disadvantage is that the swing is very poor in use.

    The first advantage of the boneless wiper is light, needless to say, the second benefit is supported by a fulcrum, that is, the so-called elastic steel sheet, it and the blade surface of the wiper blade is tightly sealed, it can be pressed on the glass by a small force, there will not be a lot of strength to scrape the glass in the work, and the glass can be completely scraped clean, so the degree of scraping the glass, cleanliness and strength of the boneless wiper is much better than that of the boneless wiper.

    Nowadays, there are more boneless wipers for basic high-end cars, but now low-end models are also slowly tending to boneless wipers.

  2. Anonymous users2024-02-14

    Hello! Glad for your question.

    1. Wiper blade aging: two wiper blades are rubber products, which will be aged and hardened after a period of time, and it is more significant in winter. Most wiper blades are recommended to be replaced every one to two years.

    2. There is a foreign object in the middle of the wiper blade: when the wiper is opened, there will be a sharp sound of friction between the wiper blade and the front windshield.

    3. The installation angle of the two wiper arms is wrong: it will affect the wiper blades to jump on the windshield, then it will cause a sound. If the two wiper blades are normal, you need to adjust the angle of the wiper arm so that the two wiper blades are perpendicular to the windshield plane.

  3. Anonymous users2024-02-13

    <> "I believe everyone is no stranger to wipers, and there are two types of wipers, one is a bone-based wiper and the other is a boneless wiper. So what is the difference between a wiper with bone and without a bone?

    The differences between bony and boneless wipers are as follows:

    The bone-based wiper is made of iron, which has a relatively high hardness, so it is not easy to deform when used, but in terms of noise, it is larger than the boneless wiper and the use time is longer, and the cost is not lower.

    The connection material with the nuclear boneless wiper is stainless steel, so the wiper of this material is lighter, relatively simple to install, and the noise during use is also very small, but the cost of use is higher than that of the boneless wiper.

    In addition, there is a difference between the boneless and boneless wipers that the force mode is different, the bone-based wiper has multiple stress points, and the boneless wiper has a more uniform force point.

  4. Anonymous users2024-02-12

    Bone wipers, because the pressure is transmitted by the laminated strips, the fitting of the whole wiper and the glass is not uniform, the degree of wear is inconsistent, and the noise is easy to produce between the glass and the wiper blade; However, the boneless wiper is the whole rubber strip stressed, the structure is simple, the weight is light, and the elasticity of the steel sheet of the boneless wiper is better than that of the general boneless wiper, which can reduce the jitter wear, and the life is longer than the boneless wiper.

    The principle of bone wiper is to press the wiper blade on the glass through a number of support points on the skeleton, so that the pressure of each support point on the wiper blade is average. In the process of use, due to the average pressure of each support point of the bone wiper, the degree of wear is also average, and the noise of friction between the wiper blade and the glass is easy to appear, and it is not easy to scrape off impurities.

    Boneless wiper blades are relative to traditional wiper blades with metal brackets. The main difference between the two is in the working pressure: the bony wiper blades are difficult to withstand the high pressure.

    The boneless wiper itself is composed of four accessories: wiper rubber strips, boneless wiper steel sheets, wiper sheaths and plastic parts. The bracket is made of stainless steel, the steel sheet is carbon steel and the length is between 10-28 inches, the thickness is mm, and the width is generally in mm. The steel sheet in the boneless wiper uses a whole conductive steel strip to distribute the pressure, so that all parts of the wiper blade are evenly stressed, so as to achieve the effect of reducing water marks and scratches.

    The outer layer of the steel sheet is wrapped with an electroplating layer to make it more resistant to rust. In addition, the elasticity of the boneless wiper steel sheet is better than that of the general boneless wiper steel sheet, which can reduce the jitter wear, coupled with its uniform force, sun protection, simple structure, lighter weight and other characteristics. As a result, the motor and blade life of boneless wipers is at least twice as long as that of traditional wipers.

    When purchasing car wipers, in addition to determining the type of wiper buckle, it is also necessary to determine the type of wiper, whether it is a bone wiper or a boneless wiper. If the glass surface is large (more than 24 inches long wiper), or the glass surface is small ("flat"), it is suitable to choose a boneless wiper blade corresponding to the pressure of the wiper arm; The glass surface is small (long wipers are less than 24 inches), and it is suitable to use bone-based wiper blades. However, the improvement of manufacturing process and the increase in the cost of materials.

    Boneless wipers are generally higher than boneless wipers, but I personally think that it is still necessary to assemble boneless wipers, no matter from the replacement and maintenance, they are better than bone-based wipers, and they are more atmospheric and beautiful.

    Photo by Li Yuanli) @2019

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