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Working principle of slow wire processing

 Slow wire walking, also called low-speed wire walking, is a kind of CNC machining machine tool that uses continuously moving fine metal wire as an electrode to pulse spark discharge on the workpiece to generate a high temperature of over 6000 degrees, ablate metal and cut into a workpiece. The principle of wire processing is the phenomenon that there is a gap between the wire electrode and the workpiece, and the metal is removed by continuous discharge. Since the slow-moving wire cutting machine adopts the method of wire electrode continuous feeding, that is, the wire electrode is processed during the movement, so even if the wire electrode is worn out, it can be continuously supplemented, so it can improve the machining accuracy of the parts and slow the wire. The surface roughness of the workpiece processed by the cutting machine can usually reach Ra=0.8μm and above, and the roundness error, linear error and dimensional error of the slow-moving wire cutting machine are much better t

How Do Cnc Swiss Machines Work

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

Spring Design Attention And Roll Forming Method

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

A brief introduction to electric vehicle battery knowledge

 

When ordinary consumers still don’t know what electric cars are, electric car owners seem to have become fashion labels, or, in other words, a ruler of status and status.

This is certainly not the truth. The truth is that Tesla, as an innovative company, is also very good at marketing. Obviously, electric vehicles should not shut out ordinary people. Only when they are truly popularized and enter the homes of ordinary people can electric vehicles survive and develop. If it’s just for the self-entertainment of the rich and the noble, then the electric car can only become a toy for the rich.

Therefore, it is the responsibility of auto companies to produce electric cars that are affordable for ordinary consumers, not like Tesla. It is the responsibility of the media to popularize the knowledge of electric vehicles and enable ordinary consumers to fully understand the advantages and disadvantages of electric vehicles.

More than one hundred years ago, electric cars appeared earlier than internal combustion engine cars, and they have been quite successful for a while. However, Chinese consumers only started to understand it a few years ago. The country began to vigorously promote the development of new energy vehicles. Auto companies launched electric vehicle products one after another. Subsidy policies were gradually implemented, and the words electric vehicles slowly appeared in the newspapers. .

But just like the first electric car owner who won the lottery in Beijing, many consumers buy electric cars, to a large extent because they can't get the lottery on the petrol vehicles and they don't know much about electric cars. Some car owners can't install the charging pile for more than a month after buying the electric car because they have not understood the procedures required to install the charging pile in advance. Some consumers think that the huge battery pack in the car is an unsafe factor, and some consumers think that the electric car is probably the same as the battery car in the scenic spot, and it is completely inferior to the fuel car…

In fact, compared to fuel vehicles, electric vehicles have very obvious advantages. Zero emission, fast start, no electricity consumption in traffic jams, low cost of use, and relatively simple after-sales maintenance…Of course, electric vehicles also have obvious disadvantages, that is, charging and mileage are limited. If there is no fixed parking space at home, it is best not to buy an electric car. If you often run long distances, electric cars are obviously not suitable either.

For consumers, electric cars should be the second car in the family. It can be used to commute to and from work, and the mileage should not exceed 100 kilometers per day. There should be a fixed parking space at home to facilitate the installation of charging facilities. When driving, you just need to drive like a gasoline car. However, you should be careful not to scratch the battery pack at the bottom when passing through the Kuwa road.

There is no doubt that although electric cars were quite popular in the last century, it is still a new thing for us living in the 21st century. Understanding it, you will enter a whole new world, an electric life that has never been experienced before. If you reject it, you will lose some of the colors in your life, and you may not be able to keep up with the times. Therefore, no matter whether you have the conditions to own an electric car, when the electric car trend hits, please try to understand it and read it.

The 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.

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