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
The static pressure slide rail (TTW guide) of the CNC machining lathe transfers the oil with a certain pressure through the throttle to the oil cavity between the sliding surfaces of the slide rail (TTW guide) to form a pressure oil film to float the moving parts , Make the sliding rail (TTW guide) surface in a pure liquid friction state. CNC machining General CNC machining usually refers to computer digital control precision machining, CNC machining lathe, CNC machining milling machine, CNC machining c17200 beryllium copper and milling machine, etc. The feed route of finishing is basically carried out along the part contour sequence. Therefore, the focus of determining the feed route is to determine the feed route of rough machining and idle stroke. In the numerical control processing, the control system issues instructions to make the tool perform various motions that meet the requirements, and the shape and size of the workpiece are expressed in the form of numbers and lette
KOVAR parts are commonly used as metal casing materials in the electronic packaging industry. Because they have a linear expansion coefficient close to that of molybdenum group glass, and can produce less sealing stress during the sealing (melting) process with molybdenum group glass, so To obtain good air-tightness, in order to make the metal tube and shell to achieve air-tight sealing, in the entire sealing process, the annealing process undoubtedly plays an important role as a link between the previous and the next. The internal stress generated during KOVAR machining also prepares the material structure for the implementation of the subsequent process-the sealing process of the metal parts. The main purpose of annealing Kovar shell before sealing is to: (1) Eliminate machining stress. When Kovar undergoes plastic machining deformation during cold working, about 10% to 15% of the applied energy is converted into internal energy, which is commonly referred to as internal stress,
The five-axis processing of agricultural equipment actually uses any five-axis coordinates for linear interpolation movement, and in the development process, a more advanced linkage Cnc Machine tool processing mode is derived. This is a mode with a wide range of applications in the current technology, because it has High-performance servo drive control technology has a special position in it.
1. Ability to process complex curved surfaces
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The common processing mode can cope with the general processing requirements, but it is difficult to deal with the complex processing. At this time, the five-axis processing of agricultural equipment with good quality and low price can perform complex surface processing, plus the position of the tool in the processing space. With good control, such practical benefits undoubtedly make its position in the field once again promoted and the results are satisfactory.
2. Able to achieve continuous processing
As a processing technology with a relatively high level of automation, five-axis processing of agricultural equipment at a reasonable price is relatively easy to find in real life. Equipment that can perfectly combine control technology and drive performance can achieve continuous processing of equipment, from programming And from the perspective of process, this undoubtedly has an important impact on some production lines that produce complex and high-volume businesses. The future development route must fall within the scope of multi-functional sustainability requirements.
3. Able to achieve cost-effective processing
No matter what kind of transaction, customers always expect to be able to obtain a cost-effective service. Even when looking for five-axis processing of agricultural equipment, they do not forget the key point of high cost-effectiveness. It is precisely the special features of CNC programming and system and machine tool structure. Therefore, it can realize the customers’ more personalized complex design and processing and the desire of moderate price, and effectively ensure the uniqueness of equipment processing performance.
The five-axis processing of agricultural equipment is of course relatively simple to say. Looking at those operations, some people may say that it is nothing more than that, but the actual design and operation control process is much more complicated. It is necessary to truly achieve good continuous operation in reality. The operation is actually more difficult. Simply put, it is not easy to keep the tool center point and the actual contact point between the tool and the workpiece surface consistent during operation.
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