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 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 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 innovation of industry and the improvement of technology have enabled my country’s mold industry to gradually occupy its own position in the entire mold.
At the same time, with the improvement of the quality of my country’s mold products, the domestic mold industry has become the focus of the world, and the market has also moved over. In the future development of the industry, technological innovation is naturally the main one, and technological upgrading is necessary. This is the most important condition for the rapid development of the industry and market demand. Although my country’s mold industry started late, it was mainly low-end products for a long time, but with the gradual transformation, new opportunities for the industry have been in front of us.
At present, the domestic market has a large demand for medium and high-end molds. Among them, the household appliances, automobiles, and plastic products industries have the largest demand for molds. During the Twelfth Five-Year Plan period, the general trend of the mold market is steady and upward, but domestic molds are required to meet the needs of users in terms of quality and delivery time.
In the international market, in recent years, labor costs in industrially developed countries have increased, which is shifting to developing countries, especially Southeast Asian countries. The domestic production of high-precision molds is the mainstay, and the molds with a large amount of labor input are solved by imports. Therefore, the international market potential for medium and low-end molds is huge. As long as the quality of domestic molds can be improved and the delivery time can be guaranteed, the prospects for mold exports are very optimistic. In addition, the demand for national mold standard parts is also great. At present, our country only exports a small amount.
From the perspective of the technological development trend of the machinery manufacturing industry, the proportion of high-efficiency CNC machine tools in my country’s factories will increase year by year, and the demand for high-efficiency advanced tools will increase rapidly. In addition, due to the increase in labor costs in my country, the price advantage of middle and low-end tools will gradually be lost. For the current situation of increasing demand for advanced tools for CNC machine tools, my country’s tool industry must change its concept, vigorously develop the production of high-efficiency advanced tools, pay attention to sales, and pay more attention to after-sales service, and strive to innovate to occupy more market shares.
Technology is always the mainstream trend in the industry, and there are too many obstacles to the development of the industry without innovative technology. I believe that in the days to come, continuous improvement of innovative technologies and independent research and development will become the real mainstream of the domestic mold industry. With the continuous development of my country’s mold industry, the demand and requirements for mold products are gradually increasing. And this kind of improvement has brought greater impetus to the improvement of industry technology.
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