• Follow us
Home > Exhibition > Content
Where are these little secrets of tire wool rarely known?
Dec 25, 2017

Where are these little secrets of tire wool rarely known?

Cheyou Tips Tencent car 2017-12-23 07:32

share it

86 Comments Favorites

Tire mold processing a lot of holes used to discharge the gas generated when the tire molding, tire molding in the mold cooling, the part of the rubber remain in the mold vent hole, the tire removed from the mold, the exhaust hole Of the plastic material formed on the tire to see the hair attached to the tire surface, the general tire factory will have to remove the process of fetal hair, but some tire manufacturers to save costs, there is no set to go fetal process, but the use of the tire is not Affected.

Fetal hair above the tire, I believe we are commonplace, but for this small furred, how to produce, what is the role? In fact, a small fetal hair actually contains ten secrets.

 

1, tire fetal hair how produced?

Tire mold processing a lot of holes used to discharge the gas generated when the tire molding, tire molding in the mold cooling, the part of the rubber remain in the mold vent hole, the tire removed from the mold, the exhaust hole The plastic material formed on the surface of the tire we see hair attached.

2, fetal wool can test the quality of the tire

This theory is possible, by pulling the fetal furred hair can be used to test the quality of the tire rubber, elongated and difficult to pull off the surface Oh rubber is better, on the contrary that poor rubber quality or expired products. But you can not rely solely on this to judge the pros and cons of tire rubber. The number of fetal wool does not have an impact on the quality of the tire, nor can the number of fetal hair to determine the quality of the pros and cons of the tire.

3, all the tires have fetal hair above

All of the tires produce felts during the production process. However, nowadays the more technologically advanced tire factories have solved the problem of felting. For the sake of beauty, they have added a program of de-felting. Some tire manufacturers have not de-felted the flock in order to save costs. However, There is no impact on the use of tires.

4, you can use the fetal hair to identify the old and new tires

As long as the tire is not de-tagged tire program, experienced people can identify the tire through the fetal hair old and new, but this can not tell whether there are fetal hair, said earlier that some of the tires after de-fetal hair treatment, while some fetal hair even if the form For a long time still exists, when the tire is already a part of the old tires.

5, tire fetal hair affect traffic safety

This can be very responsible that 100% will not, please rest assured bold to open the car equipped with furred tires.

6, fetal hair will increase fetal births?

If this is not the case, the tire's tire drying is mainly due to the high speed of rotation of the vehicle, the high-speed rotation of the tire, the air inside the tire tread is squeezed, and then released, this continuous "squeeze release" will produce noise . The faster the car, the heavier the car, the greater the noise. In this high-speed rotation, the role of fetal hair basically negligible.

7, fetal hair will increase grip?

This is only theoretical level, if the surface of the tire oh hair, making the tire surface more rough, in theory, will undoubtedly increase the friction. However, the role played by the little fetus in that point of friction is just a drop in the ocean for the tire, not worth mentioning. So if someone flicks you with the felted hair and says that there is friction in the felted tire, you're going to dismiss him directly.

8, the longer the fetal hair is not the better the tire?

 

Fetal hair depends on the length of the equipment and technology for making tires, we can not determine the quality of the tire from the length of the tire. And different specifications and specifications of the tire fetal hair length is not the same.

9, the more fetal hair is not the better the tire?

Can not judge the quality of the tire from the number of fetal hair the pros and cons, if some people use fetal wool more flicker when your tire is better, your heart should have their own judgment.

10, the future of the tire will not completely appear in the production process fetal hair?

This is possible, but at the moment all the tires still have baby hair.