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
There are many types of machine tools and equipment required for parts processing. The more common ones are some three-axis-centric equipment. Although such equipment can process general parts, complex parts cannot be processed, and communication equipment can be more easily processed by five-axis processing. Complicated parts can be processed faster and better, because this type of equipment has the following advantages.
1. It can maintain a good cutting state
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The characteristic of three-axis machining is that the central spindle and worktable are in a fixed state, which also causes the edge cutting of many curved workpieces to fail to achieve the desired effect. The five-axis machining of well-known communication equipment is not a fixed state, it is based on the angle of the rotating axis. It decides the moving direction, so it can work in a good cutting state at any time, naturally there will be no problem of bad cutting effect, and this is one of its advantages.
2. Reduce the number of clamping and improve the quality of parts
As we all know, ordinary three-axis machining cannot achieve one-time clamping, but the five-axis machining center can realize the processing characteristics of one-time clamping. It can be said that the processing tasks of all parts except the bottom surface of the installation are rheumatic. It can be achieved, and it is precisely because of the influence of the reduction of the reference conversion caused by the clamping tool, so that the machining accuracy of the machined parts can reach a better level, which is another feature of five-axis machining.
3. Complete processing can shorten production time
In fact, five-axis machining and three-axis machining are important equipment used on Cnc Machine tools, but the process of three-axis machining parts is mostly divided into several stages, and different stages require additional operation methods, while five-axis machining is relatively complete This method is an overall operation and does not need to be performed separately to perform the operation tasks of the stage, so it is faster than the traditional three-axis to complete the processing tasks, which can shorten the production and processing time.
In the past, the CNC equipment used for machining parts was three-axis-centric. Such equipment can process a limited number of parts and the quality is average. However, the reliable communication equipment used now can complete the five-axis processing that traditional processing equipment cannot. The completed work is because it can maintain a good cutting state, has less clamping times and can be processed completely.
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