線軌本身的金屬腐蝕占了很大比例，由于工作環境的特殊原因，很多時候銹蝕是不可避免的。尤其是天氣較熱時，操作者手出汗還會導致導軌絲杠銹蝕，汗液容易使導軌絲杠生銹，所以不要用手直接接觸導軌。人們肯定會出汗，而且要避免手上的東西導致導軌絲杠生銹，在拿導軌絲杠時，應該先戴手套、手指套或專用工具。

The metal corrosion of the rail itself accounts for a large proportion. Due to the special reasons of the working environment, corrosion is inevitable in many cases. Especially when the weather is hot, the operator's sweat will also lead to the rust of the guide rail lead screw, and the sweat will easily rust the guide rail lead screw, so do not touch the guide rail directly with your hands. People will definitely sweat, and we should avoid rust on the guide screw caused by things on our hands. When taking the guide screw, we should wear gloves, finger covers or special tools first.

人類汗液是一種無色透明或淡黃色帶弱酸性咸味的液體，其pH值為5~6。除了含鈉，鉀，鈣，鎂外，還含少量的尿素，乳酸，檸檬酸和其他有機酸。人的汗液與金屬接觸時，會在金屬的表面形成一層汗膜，汗膜會對金屬產生電化學作用，腐蝕金屬。

Human sweat is a colorless transparent or light yellow liquid with weak acidic and salty taste, and its pH value is 5~6. In addition to sodium, potassium, calcium and magnesium, it also contains a small amount of urea, lactic acid, citric acid and other organic acids. When human sweat contacts with metal, it will form a layer of sweat film on the surface of metal, which will have electrochemical effect on metal and corrode metal.

金屬腐蝕對導軌絲杠的哪些方面會產生影響？

What aspects of the guide screw will be affected by metal corrosion?

1，表面光亮度；2，金屬樣品的化學結構和化學成分；3，金屬溶液的表面成分和PH值。

1. Surface brightness; 2. Chemical structure and chemical composition of metal samples; 3. Surface composition and PH value of metal solution.

事實上，導軌絲杠銹蝕的主要原因還是我們對其使用了解不夠。一般而言，導軌絲杠在出廠時，或在加工商加工出來時，都會在表面擦上一層防銹油，然后為何還會生銹。這是因為許多人在使用導軌完成后，就把導軌放進倉庫，也沒有在使用完后做一些防護措施。

In fact, the main reason for the rust of the guide screw is that we do not know enough about its use. Generally speaking, when the guide screw is delivered from the factory or processed by the processor, it will be coated with a layer of anti-rust oil on the surface, and then why it will rust. This is because many people put the guide rail into the warehouse after using it, and do not take some protective measures after using it.

用完以后，應該在導軌上擦一層防銹油，別以為不重要，這是很重要的一步，別以為加工商已經加油了。實際上，防銹油蒸發非常快，存放在常溫庫中，不要與有腐蝕性的物品混合。倉庫的支座要統一，不要在地下鋪設不用的導軌絲杠，因為地下防銹油蒸發快，所以必須注意這一點。

After use, you should put a layer of anti-rust oil on the guide rail. Don't think it is not important. This is a very important step. Don't think the processor has refueled. In fact, the antirust oil evaporates very quickly, so it should be stored in a normal temperature warehouse, and should not be mixed with corrosive substances. The support of the warehouse should be unified. Do not lay unused guide rail lead screws underground. Because the underground anti-rust oil evaporates quickly, you must pay attention to this point.

如設備內部裝配有鋁合金框架，可定期進行擦拭防銹或潤滑，以免潤滑油蒸發掉，長時間工作時，機臺與導軌面接觸磨擦，產生摩擦系數增大，不利于滑塊使用壽命。

If the equipment is equipped with aluminum alloy frame inside, it can be wiped regularly for rust prevention or lubrication to prevent the lubricating oil from evaporating. When working for a long time, the contact friction between the machine table and the guide rail surface will increase the friction coefficient, which is not conducive to the service life of the slider.

假如，導軌絲杠是露在外面的，與外界空氣、塵埃等親密接觸，這種情況下，建議要勤快一點，每周進行一次清潔保養工作，用布料擦拭導軌本身的油污，以及外部的塵埃雜屑，然后再涂上潤滑油或潤滑脂，一定要定期保養，這樣導軌絲杠方能長期配合機械自動化設備運轉。更多相關內容就來我們網站http://www.pet998.com咨詢！

If the guide rail lead screw is exposed to the outside and has close contact with the outside air and dust, it is recommended to be diligent, clean and maintain the guide rail once a week, wipe the oil dirt on the guide rail itself and the dust debris on the outside with cloth, and then apply lubricating oil or grease. It must be maintained regularly, so that the guide rail lead screw can work with mechanical automation equipment for a long time. Come to our website for more relevant content http://www.pet998.com consulting service