1. Full flow oil filter

现代汽车发动机所采用的全流式滤清器多为过滤式。机油从纸滤芯的外围进入滤清器中心，然后经出油口流进机体主油道。机油流过滤芯时杂质被截留在滤芯上。如果滤清器使用时间达到了更换周期，就把整个滤清器拆下扔掉更换上新的滤清器。

Most of the full flow filters used in modern automobile engines are filter type. The oil enters the center of the filter from the periphery of the paper filter element, and then flows into the main oil passage of the machine body through the oil outlet. When the oil flows through the filter element, impurities are trapped on the filter element. If the service time of the filter reaches the replacement cycle, remove the whole filter, throw it away and replace it with a new filter.

2. 分流式机油滤清器

2. Split flow oil filter

分流式机油滤清器有过滤式和离心式两种类型，过滤式存在着滤清能力与通过能力的矛盾，而离心式则有过滤能力高，通过能力大，且不受沉淀物影响的优点。

There are two types of split flow engine oil filters: filter type and centrifugal type. The filter type has the contradiction between filtering capacity and passing capacity, while the centrifugal type has the advantages of high filtering capacity, large passing capacity and not affected by sediment.

一般润滑系中装用几个不同滤清能力的滤清器——集滤器、粗滤器和细滤器，分别并联或串联在主油道中。（与主油道串联的叫全流式滤清器，发动机工作时润滑油全部经滤清器滤清；与之并联的叫分流式滤清器）。其中粗滤器一串联在主油道中，为全流式；细滤器并联在主油道中，为分流式。 现代轿车发动机上普遍只设有集滤器和一个全流式机油滤清器。

In general, several filters with different filtration capacity - filter collector, primary filter and secondary filter are installed in the main oil passage in parallel or in series. (the filter connected in series with the main oil passage is called full flow filter. When the engine is working, all lubricating oil is filtered through the filter; the filter connected in parallel is called split flow filter). The first strainer is connected in series in the main oil passage, which is full flow type; The secondary filter is connected in parallel in the main oil passage and is of split flow type. Modern car engines are generally equipped with only a filter collector and a full flow oil filter.

如何判断机滤的好坏。

How to judge the quality of machine filter.

1. 看外观细节

1. Look at the appearance details

只有好的机滤才肯在外观细节上投入成本做到好，劣质的产品根本没有这个能力，也懒得去做好。可以从机滤外壳表面是否光滑，印刷内容是否清晰和机滤开口处是否有塑封来辨别。

Only good mechanical filters are willing to invest in appearance details and do their best. Inferior products don't have this ability at all and don't bother to do well. It can be distinguished from whether the surface of the filter housing is smooth, whether the printed content is clear and whether there is plastic sealing at the filter opening.

2.看机滤橡胶圈是否有韧性和柔软

2. Check whether the filter rubber ring has toughness and softness

好机滤的橡胶圈的用料会很厚实，而且用手捏时也会有柔软的感觉，这样能保证进出油口周边的密封性。而劣质机滤的橡胶圈质感偏硬，缺乏弹性。

The rubber ring of good machine filter will be made of thick material, and it will feel soft when pinched by hand, so as to ensure the sealing around the oil inlet and outlet. The rubber ring of inferior mechanical filter has hard texture and lacks elasticity.

3.看内部是否具有旁通阀

3. Check whether there is a bypass valve inside

机滤止回阀是一个橡胶皮碗，作用是阻断机油回流，以保证发动机冷启动时，能在润滑系统内尽早形成油压保证供油，尽可能缩短发动机干磨的时间。

The machine filter check valve is a rubber cup, which is used to block the oil return, so as to ensure that when the engine is cold started, the oil pressure can be formed in the lubrication system as soon as possible to ensure oil supply and shorten the dry grinding time of the engine as much as possible.

它的位置在机滤进油口里面，我们可以用尖的物体插到进油口中，如果插到有橡胶的柔软感觉，那就表明有止回阀；反之，插到是硬物，则没有止回阀。

It is located in the oil inlet of the machine filter. We can insert a pointed object into the oil inlet. If there is a soft feeling of rubber, it indicates that there is a check valve; Conversely, if the plug is hard, there is no check valve.

4.看机滤滤芯是否固定好

4. Check whether the filter element is fixed properly

好的机滤，其滤芯会被牢牢固定在机滤内部，在承受机油压力和车辆颠簸时都不会移位，以保证机油都从滤纸通过完成过滤。还可以通过摇晃机滤来听是否有杂音，判断其是否固定好。

For a good machine filter, the filter element will be firmly fixed inside the machine filter and will not shift under oil pressure and vehicle bumps, so as to ensure that the oil passes through the filter paper to complete the filtration. You can also shake the filter to hear whether there is noise and judge whether it is fixed.

以上就是机油滤芯为您提供的新资讯,更多的精彩内容请来自:http:，我们后续会有更多精彩内容与您分享.

The above is the new information provided by the engine oil filter element. For more highlights, please come from: http: , we will share more wonderful content with you later