午夜 在线 不卡_日韩午夜理论免费网站_久久人妻中文丝袜_中文乱码免费一区二区_黄色网站欧洲特黄免费看_夫上司犯中文字幕av_欧美一级不卡在线_成人漫画汗汗漫画在线看_18gay亚洲男同猛男_精品少妇亚洲乱码

Welcome to the official website of the Taian Haishu Machinery Co., Ltd.,Service Phone:0086-0538-8606169ChineseEnglishSitemapEnterprise MailboxContact Us

Sale Of CNC Lathe

Senior Expert Of CNC Lathe

Global Service Hotline

0086-0538-8606169

Notice:
Warm congratulations "HAISHU" brand CNC machine tool exports reached 40 countries. They are: the United States, Britain, Germany, Sweden, Italy, Russia, Turkey, New Zealand, Colombia, South Korea, Bahrain, South Africa and other countries. "HAISHU" brand has been known at home and abroad.
Contact Us
Global Hotline:
+86-538-8606169

Taian Haishu Machinery Co.,Ltd.

Telephone: +86-538-8606169

Fax: +86-538-8606169

Address: Zhouwangzhuang Village, Shankou Town

             Taian City Shandong Province China

Current Location:Home Page » News » Company News
CNC lathe manufacturers introduce the reasons and treatment methods for blackening and deterioration of cutting fluid
From:Taian Haishu Machinery Co.,Ltd. Updatetime:2023-5-29 10:52:50 Views:
The issue of oxidation is the first and foremost issue that can easily arise during the processing of aluminum alloys.

People engaged in CNC lathes know that cutting fluid is one of the most important production materials when operating the cutting tool on CNC lathes. It not only effectively protects the blade but also makes the processing components more precise. However, sometimes if the cutting fluid is not selected properly, it can cause the blade to stick to the tool, and in severe cases, it can also lead to The phenomenon of scratches, burns, oxidation turning black, and yellowing on workpieces is mainly caused by the blackening and deterioration of cutting fluid. Today, we will explain the reasons and treatment methods for the blackening and deterioration of cutting fluid.
The issue of oxidation is the first and foremost issue that can easily arise during the processing of aluminum alloys. Different aluminum alloys have different characteristics and requirements. In the selection of cutting fluid materials, neutral cutting fluid with low alkali content and a pH value of about 7.0-8.5 will be selected. Due to the corrosiveness of alkali to aluminum, magnesium, zinc, iron, etc Powerful, alkali can accelerate the movement of metal ions. Experiments have shown that when aluminum is immersed in an alkaline liquid with a pH of 10, a large number of bubbles are rapidly generated on the surface of the aluminum component. In just 10 minutes, the surface of the aluminum used in the experiment turns black. Under the observation of a microscope, the original lubrication and smoothness of the aluminum surface used in the experiment become smooth Pits and pits, severely corroded and rotted away.
Can aluminum corrosion be treated if the pH value of the cutting fluid is too low? When the selection of raw materials is appropriate, the cutting fluid has a certain prolonging effect on the corrosion phenomenon of aluminum alloy, but it does not play a basic role in the maintenance of aluminum. The low pH of the cutting fluid is very unfavorable for the rust prevention maintenance of consumer equipment, machine tools, etc. Moreover, the cutting fluid Under low pH conditions, it is easy to create a good breeding space for various bacteria, leading to deterioration and odor of the cutting fluid, greatly reducing the service life of the cutting fluid.
How to handle this contradictory issue? Theoretical evidence shows that adding 0.5% atwell-2815 to the concentrated solution can effectively handle this situation. The corrosion inhibition efficiency of Atwell-2815 on aluminum and aluminum alloys can reach 98% in environments with high and low pH values, even in environments with strong alkalis (pH 9.5) Effectively maintain aluminum alloy from blackening and discoloration.
Polyether is a linear polymer prepared by copolymerization or ring opening homopolymerization of ethylene oxide EO, propylene oxide PO, and butane oxide BO as raw materials under the action of a catalyst. It is a new type of synthetic oil that has shown good cleaning, smoothness, stability, and water solubility in various processing aids in recent years
Application of.
The above is the reason and treatment method for the blackening and deterioration phenomenon of cutting fluid introduced by the CNC lathe manufacturer, hoping to be helpful for everyone in using cutting fluid in the future.


 

  【Close】
News
Product

CNC lathe research and development, every problem we can not be ignored!

How to make my machine have a longer service life?

How to make the equipment have higher production efficiency?

How to ensure that the machine is simple to learn?

... ...

Learn CNC lathes

From the beginning our website!

Global Service Hotline:+86-0538-8606169

Service Center Contact Us
Message
Service
Common Question

Taian Haishu Machinery Co., Ltd.
Address:Zhouwangzhuang Village, Shankou Town Taian City Shandong Province China
Telephone:+86-538-8606169
Fax:+86-538-8606169
Copyright © 2015 HaiShu All rights reserved.