Search This Blog

What are the advantages of CNC machining of radiator parts?

by
For friends who have been in contact with the radiator component industry, they often see or hear "CNC machining", but too much exposure does not necessarily mean that many people understand. In fact, many questions are still about CNC machining. What are the advantages? Let's take a closer look. CNC machining is an index-controlled machine tool machining, which is a method of using digital information to control the machining process. Traditional mechanical processing is done manually by machine tools. During processing, the mechanical cutter is shaken to cut metal, and the accuracy is measured with calipers and other tools. However, traditional artificial intelligence processing is far from being able to meet the needs of production development. Therefore, the emergence of CNC machining provides the possibility for the standardization, precision and efficiency of mechanical product processing. The CNC machining process in the radiator component industry also shines. The
Image

How Do Cnc Swiss Machines Work

by
How Do Cnc Swiss Machines Work Save 0 What Is Swiss Machine –The full name of the walking CNC lathe, it can also be called the spindle box mobile CNC automatic lathe, the economical turning and milling compound machine tool or the slitting lathe. It belongs to precision machining equipment, which can complete compound  machining such as turning, milling, drilling, boring, tapping, and engraving at one time. It is mainly used for batch  machining of precision hardware and special-shaped shafts. This machine tool first originated in Germany and Switzerland. In the early stage, it was mainly used for precision machining of military equipment. With the continuous development and expansion of industrialization, due to the urgent needs of the market, it was gradually applied to the  machining of civilian products; the development of similar machine tools in Japan and South Korea Earlier than China, it was mainly used in the military industry in the early days. After the war, it was gradually
Image

Spring Design Attention And Roll Forming Method

by
Spring Design Attention And Roll Forming Method The coiling characteristics and methods of springs are divided into cold coiling method and hot coiling method. Cold winding method: When the diameter of the spring wire is less than 8mm, the cold winding method is adopted. High-quality carbon spring steel wire is usually first cold drawn and then heat treated. After winding, it is generally not quenched, but only tempered at low temperature to eliminate the internal stress during winding. Hot-rolling method: Springs with larger diameter (>8mm) spring wire should use hot-rolling method. Hot rolled springs must be quenched and tempered at medium temperature. The Design Process Of Various Springs ·          Installation space: When designing a  compression spring , it is necessary to have a clear understanding of the space required for the installation of the spring, in order to effectively grasp the basic manufacturing conditions of the compression spring, including the outer diam
Menu

Discussion on Asymmetry of Filter Paper in Automobile

cncmachining December 31, 2021

In typical automotive filtration applications, laminar flow occurs, so you can consider the application of log-normal pore distribution technology. A more important structure is that loose paper not only has a larger number of pores than compact paper, but also finer. The hole size has a wide range, so it is impossible to use conventional papermaking methods to produce a paper sheet with a large number of uniform pores.

In the case of organic liquid with a certain pressure head as the background, let air pass through the paper in a boosted state, and then analyze the air flow to obtain the distribution of pores. Unfortunately, it is not yet possible to establish a correlation between the measured pore distribution and the filter paper's particle removal efficiency. The main reason lies in the complexity of the mechanism by which particles are removed when the liquid flows through the filter medium. A simple filtration process, in fact, it is very dangerous to infer anything about filtration performance based on the pore size value.

Therefore, the current design of automotive filter paper is mainly based on accumulated experience and knowledge plus new ideas provided by paper structure analysis, rather than based on the unquestionable reality of filtering behavior.

The filter paper has a positive asymmetry that is easy to see. The upper surface is looser and the permeability is high, and the lower surface gradually becomes tighter and the permeability is low. The filter performance of the filter paper is obviously determined by which surface of the filter paper is used as the upstream side during filtration. Therefore, the filter paper manufacturer should mark the lower surface of the filter paper (usually a color line) to make it easy for the filter manufacturer to recognize and use the upper surface as the upper side.

For automotive parts and parts machining, PTJ Shop offers the highest degree of OEM service with a basis of 10+ years experience serving the automotive industry. Our automotive precision shop and experts deliver confidence. We have perfected the art of producing large component volumes with complete JIT reliability, backed by the quality and long-term reliability our customers expect.

Link to this article：Discussion on Asymmetry of Filter Paper in Automobile

Reprint Statement: If there are no special instructions, all articles on this site are original. Please indicate the source for reprinting.：Cnc Machining，Thank

Facebook Twitter Whatsapp
Next
Prev Post
Previous
Next Post

Contact Us

Get In Touch or Get A Quote

Need an expert? you are more than welcomed to
leave your contact info and we will be in touch shortly YOUR COMPANY
Sifangyuan Industrial Park, Xinshapu, Huaide Community
Humen town, Dongguan City, Guangdong Province.  860769-82886112
 860769-82886112
© Copyright 2020 Advance China 5 Axis CNC Machining Shop. Designed by PTJ Shop.