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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

The difference between copper rod cutting machine and pipe cutting machine

In a sense, the copper rod cutting machine is actually one of the pipe cutting machines, but in order to meet the requirements of traveling power and accuracy, a copper rod cutting machine is specially designed for the hardness of copper and aluminum materials. Cut the lower material. Of course, using a copper stamping and rod cutting machine to cut copper is actually no problem. The general pipe cutting machine can saw common metals: aluminum, copper, iron, stainless steel, etc.

However, there are still certain differences between the two:

The saw blade data of the copper rod cutting machine is TCT, while the data of the saw blade used in the general pipe cutting machine is high-speed steel. The former can be used for very high speeds, generally speaking, the speed is at least 2000 rpm or more; the latter, more of them can only withstand a speed of 1500 rpm, generally the speed used is 30 rpm to 300 rpm . What needs to be compensated is that the saw blade specifications of the copper machining rod cutting machine are generally relatively large, and the price is not low. However, relative to the high-power incision function, superior incision quality and cutting talent used by the use, the price is definitely affordable.

Link to this article:The difference between copper rod cutting machine and pipe cutting machine

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