轮胎作为汽车上必不可少的零部件之一,不仅跟驾驶人的乘车安全息息相关,而且对驾驶者的驾车舒适感有着深刻的影响,由此可见一个好的轮胎不仅给人以生命安全保障,而且还能让人体验到驾驶的舒适乐趣。
目前市面上有性价比相对较高的翻新轮胎,如果按照正规工艺翻新的轮胎,其使用条件和新胎相当,使用寿命约为新胎的70%以上,但是价格一般为新胎的35%。韩国的飞机胎有些也用翻新胎,但是,翻新胎的销售必须标注翻新轮胎。但是国内的翻新轮胎大多以小作坊为主,很多是不按照正规工艺执行,都是将旧胎回收后直接翻新,根本不对胎体检测,甚至是直接在旧胎上进行花纹雕刻而不是重新贴合胎面,所以导致翻新轮胎在我国市场上反应不好。那么下面小编就盘点一下怎样辨别市面上的轮胎翻新。
1、纹路方面
纹理方面,通常情况下,由于残次创新胎加工很不标准,所以纹沟相对较浅。另外观察轮胎的排水槽和花纹是否均匀,如果被非正规翻新过,轮胎的排水槽和花纹一定会有刀刻的痕迹,并且不均匀。还有用手指按压轮胎表面,新轮胎用手指按压胎面后,胎面上不会留下指纹,而翻新轮胎的胎面摸上去会留有指纹,这是由于翻新轮胎的胎面有一层蜡的缘故。
2、颜色方面
鉴别翻新胎最直观的方法就是观察轮胎的颜色和光泽,翻新后的轮胎颜色和光泽都比较黯淡。劣质翻新胎外表颜色会比较鲜艳,光泽锃亮。反而正规出产的新轮胎会看起来相对暗一些。新轮胎胎面呈现蓝光,颜色相对比较自然。非正规的翻新轮胎存在着巨大的安全隐患,车主们不可因为贪图便宜而随意在修理厂替换轮胎。
3、轮胎的生产日期
很多人都疏忽了轮胎的生产日期,其实一般轮胎的生产日期都会印在轮胎胎侧靠近轮毂的位置,用4个数字代表生产日期。这四位数字前两位表示轮胎生产的周,后两位表示轮胎生产的年份,如2816,就是2016年的第28周生产。一般轮胎从生产之日起库存不得超过3年,上车使用最长不得超过8年。
4、标记
正规出产的新轮胎,在轮胎外侧都有一些凸起的标志,标明轮胎的型号和性能,内侧印有保质日期,胎面防滑槽内磨损标记清晰可见。而大部分的翻新假轮胎的标志都是小作坊自己贴上去的,所以用手扯轮胎胎面上的橡胶钉和这些标志,如果很轻易地就扯掉的必然是翻新轮胎,由于新轮胎与标记往往是一体的,所以扯不掉的是新轮胎。
5、胎面和胎侧的搭接部位
翻新轮胎的胎面与胎肩间有明显的痕迹,因为其胎面是重新贴合加工,所以和新胎有明显的差异,这很容易就能观察出。其细节判断则是首先看胎侧,各种标明是不是齐全,各轮胎厂家都有论坛斑纹代码标明,看斑纹代码是不是与轮胎斑纹对应。其次看胎肩处胎面与胎体结合部是不是结合平顺,翻新胎都是自制胎面贴合在老的胎体上,胎面和胎侧之间搭接处不如新胎平整圆顺,轮胎侧面有结合痕迹。
文/Krystal_W
原创文章,作者:cesifu,如若转载,请注明出处:http://www.cesifu.com/article/7849.html
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