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
Five-axis machining of plastic parts is a very advanced and exquisite machining technology. Nowadays, products in many fields need to use very accurate parts, such as aerospace, aviation, etc. The products of these industries cannot have the slightest error. In order to ensure that the size of the part does not have a large error, it is necessary to use a five-axis machining process. Let’s take a look at the specific reasons for the popularity of five-axis machining of plastic parts.
1. It can process parts with difficult shapes
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Many parts used in products have extremely strict technical standards. Some parts are very complicated in shape and structure, and some parts have very thin wall thickness. It is difficult to complete the machining of these parts by using traditional machining methods even if they are forced. There are also various problems or defects in machining. However, five-axis machining will not have such a problem, whether it is a complex structure shape or a thin-walled part, it can meet the corresponding technical standards.
2. The production process chain can be shortened
For the production enterprise, if the process of production management can be simplified, the corresponding production cost can be reduced, which is beneficial to the operation of the enterprise. The use of five-axis machining technology can greatly shorten the formal production process chain, thereby simplifying the production management and planning and scheduling of the enterprise. Moreover, the more complex the processed workpiece, the more obvious its advantages compared to the traditional process.
3. Can shorten the new product development cycle
For some high-demand companies, some new product parts and forming molds have complex shapes and high accuracy requirements. Five-axis machining has high flexibility, high precision, high integration and complete machining capabilities, so it can It can well solve the accuracy and cycle problems of complex parts machining in the process of new product development.
Because the cost-effective five-axis machining of plastic parts can not only process parts that are difficult to shape and structure, but also greatly shorten the production process chain, greatly shorten the research and development cycle and improve the success rate of new products, so in this era , Five-axis machining is very popular among machining companies.
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