机油是保护引擎的重要部件,它拥有五大作用,它们分别是润滑、清洁、冷却、密封、防腐蚀,润滑故然就是形成油膜,让机件运转时不会产生摩擦,让机件运转顺畅。清洁则是把引擎内的一些细小的金属碎屑吸附,然后靠活塞油环刮下油底壳;冷却的作用就更加简单了,引擎运转时产生一定的温度,当机油到达运转部位,就会吸收一定的热量,然后将热量带走,帮助机件散热;密封的作用就是在活塞侧边的间隙以油膜的形式密封圈,可以有效防止废气窜入曲轴箱;至于防腐蚀,则是形成油膜粘附在机件周边让机件不受空气和水的腐蚀,保护引擎。所以说,它的性能高低除了影响性能之外,甚至还会影响到引擎的寿命长短。
图:要揭开机油产地之谜其实并不复杂,其实最主要是看两点,一是Made in xxx的标示,第二如果没有标示,且为日本产品的话,可以看看它有没有日本制作工厂的标示。
目前市面上有不少机油品牌可以选择,而且有不少是一些日本著名改装品牌所推出的机油产品,但是从这些品牌的历史来看,可以发现,这些品牌根本没有制作机油的历史,我们知道,制作机油跟制作其他机械上或者电子制品是不同的,机油是石油产物,要制作机油必须要有配方,而且这些配方是被机油厂家视为商业机密的东西,所以不禁会让人产生怀疑,这些机油是否真的是该品牌的的呢?当然,这样的怀疑很快便得到解答,因为甚至连这些商家都承认,这些产品并非由本厂制作,而是该厂找其他机油品牌代工而成,而且这些产品一般都会是特别制作,适合改装厂所改装的车型所使用。好了,这个问题算是解决了,但新的问题又来了,这些品牌是找哪些商家代工的呢?而且这些机油是在改装品牌所在的国家制作还是其他地方,甚至是在国内制作呢?
图:一些只在日本国内销售的产品一般是不会标注Made in Japan的,而想知道它是否在日本生产,只需要看看它有没有这个制作工厂的信息便可以了,因为这是日本法律规定的做法。
第一个问题可以说是没办法查清楚的,除非厂家自愿说出来。毕竟厂家就算承认代工,但为了保证自己的销量,肯定也不会把幕后的制作方公布了出来,而机油品牌众多确实难查。当然,当前提是这些机油都为真品的话,机油产地也就不那么重要了,毕竟现在工业生产是世界化的,只要品牌的QC过硬,品质优异,英雄莫问出处又何妨。不过如果阁下有兴趣看看感兴趣的机油是否产自其标榜的国家的话,就可以按照笔者上述的线索去研究一番了。尤其目前不能排除某些机油是以虚报原产地为卖点,这就得靠消费者明眼分辨了。
图:除了日本的机油之外,其他国家,例如像力魔的这罐机油同样有标示Made in Germany。
第二个问题,目前国内确实有不少标称自己是某品牌的机油,但却不在其厂内生产,有些品牌会在其他地区寻找代工厂进行调配、封包。而有些则直接把大桶的机油运到国内再进行打包。要分辨一罐机油是否进口,其实并不难,而且只在机油罐上便能看得出。很多东西在进口的时候都会写上Made in xxx等字样,而我们就正正是看这里。大家不要以为它就真的是写一写那么简单,如果通过正常报关手续进入国内的产品,有写上Made in xxx地方的,就必须要提交产地来源证明以及出厂证明这两项证明,否则是不能通过审批的。另外,如果是面对一些可能并非通过正常报关手续进入国内,但又是日本的品牌的,那么大家可以看看机油罐上是否写着机油的制作工厂地址、电话等等相关的信息,如果有的话,那也是可以说明它在日本制作,也算是进口产品,因为这是日本的法律所规定的。国内有不少所谓的日本品牌的机油,但他们的机油罐上是并没有写上Made in Japan字样的,试问如果真的是进口,那为什么没有这样写呢?还有一点大家要注意,这些没有标注生产地的机油,很多是为了误导大家相信它是由日本方面制作,所以一般会写上Japan xxx Company等字样,其实这只是说明它是日本公司,并不代表它是在日本制作,这只是一个烟幕。
图:很多人说Moty’s和MTM共同制作的这款MTM车型专用机油是由国内生产,但从这个Made in Japan的标示可以证明,你错了。
图:这是日本某H品牌改装厂所推出的机油产品,虽然它的质量以及性能受到不少用家赞赏,但它却并没有Made in Japan的标示,这不禁让人怀疑起它的产地是哪里。
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