說到輪胎鼓包，這也算是輪胎（tāi）常見的問題，很難解釋，有車主就向（xiàng）汽車保養師傅反應，為啥輪胎總會出（chū）現（xiàn）鼓包問（wèn）題?這個問題（tí）不但困擾車主，也一（yī）直困擾著輪胎店主。不知（zhī）道大（dà）家研（yán）究過這個問題了沒有，今天就和濟南寶馬汽車專修師傅就一起好好討論一下這個問題!
When it comes to tire bulging, this is also a common problem of tires. It is difficult to explain. Some car owners respond to the car maintenance master. Why do tires always have bulging problems? This problem not only puzzles the car owner, but also puzzles the tire owner. I don't know if you have studied this problem. Today, I'll discuss this problem with Jinan BMW master!
輪胎鼓包的原因，主要分成以下三點!
The causes of tire bulge are mainly divided into the following three points!
1.製造原因：胎體簾布簾線、密度疏忽不均，胎側簾線搭（dā）接不良
1. Manufacturing reasons: the density of carcass cord cloth and cord is negligent and uneven, and the overlapping of sidewall cord is poor
2.安裝原因：胎麵（miàn）底部簾線（xiàn）被劃傷。
2. Installation reason: the cord at the bottom of tread is scratched.
3.使（shǐ）用原（yuán）因：擦傷、撞傷、刺傷墊傷（shāng）及劃傷。
3. Use reason: scratch, bump, stab pad and scratch.
如果你的輪胎出現鼓包了，一定要看看（kàn）是因為什麽（me）鼓包的，我（wǒ）們一（yī）起看看輪胎鼓包的鑒（jiàn）別方法。
If your tire has a bulge, be sure to see what the bulge is. Let's take a look at the identification method of tire bulge.
鼓包鑒別方法
Bulge identification method
輪胎起鼓是很常見的，有經驗的師傅不需要借助設備，通過眼觀手摸既可以實施準確的鑒定。
Tire bulging is very common. Experienced masters can carry out accurate identification through eye observation and hand touch without the help of equipment.
鑒別輪胎鼓包的主要是看輪胎起鼓（gǔ）內外側有無傷痕：
The main to identify tire bulge is to see whether there are scars on the inner and outer sides of tire bulge:
1.如果內側有傷痕，再看看一下輪胎（tāi）起鼓的（de）部位，有胎圈底部簾線劃傷，這是因為輪胎安（ān）裝不良導致的輪（lún）胎鼓包。
1. If there are scars on the inner side, look at the bulging part of the tire. There is a scratch on the cord at the bottom of the bead, which is due to the bulging of the tire caused by poor tire installation.
如果輪胎內外側有傷痕，並且（qiě）有外傷、簾線斷裂、胎裏凹（āo）痕，這（zhè）樣的輪胎鼓包是因為車（chē）主使（shǐ）用（yòng）不當造成的。
If there are scars on the inner and outer sides of the tire, trauma, cord fracture and dent in the tire, such tire bulge is caused by improper use by the owner.
2.如果輪胎內外側沒有傷痕，這樣的情況下，車主（zhǔ）可以把輪胎沿周向（xiàng）等半徑，手用裏頂住胎體左右移動，例如如下操作。
2. If there are no scars on the inner and outer sides of the tire, in this case, the owner can push the tire with equal radius in the circumferential direction and press the tire body with his hand to move left and right, such as the following operations.
操作完畢（bì），如果感（gǎn）覺到輪胎鼓包的厚度略薄（báo）或者（zhě）強度稍弱，這樣的輪胎（tāi）鼓包是因（yīn）為製作不良。如果（guǒ）感覺到輪胎鼓包的地方，強度沒有明顯的差異，這樣（yàng）的（de）輪胎鼓包（bāo），就是胎體（tǐ）簾線遭（zāo）撞擊後，發（fā）生的（de）永久（jiǔ）變形。
After operation, if you feel that the thickness of the tire bulge is slightly thin or the strength is slightly weak, such tire bulge is due to poor production. If there is no obvious difference in strength at the place where the tire bulge is felt, such a tire bulge is the permanent deformation after the tire cord is impacted.
大家都可以自己去鑒別自己的輪胎是因為什麽（me）鼓包的了，如果（guǒ）是因為人為導致輪胎（tāi）鼓包，商家是不會理賠的。
Everyone can identify their own tires because of the bulge. If it is caused by man-made tires, the merchant will not settle the claim.
