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How to prevent deformation during slow wire processing

 Slow-moving wire processing is a very exquisite and exquisite craft, and sufficient preparations need to be made, so that the processed products can be more quality. The slow-moving wire processing technology has a wide range of applications and is a must in our industries. If you want to do better with less technology, you must master all aspects of the processing knowledge. For example, the most common thing is the deformation during processing.  How can we solve it How to prevent deformation during slow wire processing Speaking of slow wire processing, it uses continuously moving fine metal wires as electrodes. Pulse spark discharge is performed on the workpiece, where it generates a high temperature above 6000 degrees. Moreover, if it wants to improve its quality problems and prevent its deformation, it can firstly start from the following aspects. 1. To prevent deformation, it is impossible for the material to have no internal stress. In particular, the internal stress of the que

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

What are the advantages of CNC machining of radiator parts?

For friends who have been in contact with the radiator component industry, they often see or hear "CNC machining", but too much exposure does not necessarily mean that many people understand. In fact, many questions are still about CNC machining. What are the advantages? Let's take a closer look. CNC machining is an index-controlled machine tool machining, which is a method of using digital information to control the machining process. Traditional mechanical processing is done manually by machine tools. During processing, the mechanical cutter is shaken to cut metal, and the accuracy is measured with calipers and other tools. However, traditional artificial intelligence processing is far from being able to meet the needs of production development. Therefore, the emergence of CNC machining provides the possibility for the standardization, precision and efficiency of mechanical product processing. The CNC machining process in the radiator component industry also shines. The

How to use the CNC wire cutting machine reasonably?

Single-board microcomputer WEDM microcomputer controllers were produced earlier. At present, few WEDM manufacturers produce them. However, there are a large number of users who use them. Medium-wire wire-cutting is a technology-intensive product and belongs to precision processing equipment. Wire cutting operators must undergo rigorous training before using the machine tool and obtain a qualified operation certificate before they can work on the machine.



    In order to use the WEDM machine safely, reasonably and effectively, the cnc operator is required to abide by the following operating rules:

   (1) Have a full understanding of the performance and structure of wire feeding in self-use, and be able to master the operating procedures of the machine tool and comply with the safety production system:

   (2) Processing within the allowable specification range of the medium wire cutting, do not work with overweight or over-travel;

   (3) Always check the power cord of the middle wire machine tool, whether the overtravel switch and the reversing switch are safe and stable, and work with faults is not allowed;

   (4) According to the lubrication parts specified in the middle wire operation manual, regularly inject the specified lubricating oil or grease to ensure the flexible operation of the middle wire, especially the guide wheels and bearings should be regularly inspected and replaced;

   (5) Before processing, check whether the working fluid of the wire is sufficient and whether the water pipe and nozzle are unobstructed 

   (6) After get off work, clean up the working area of ​​the middle wire, clean the fixtures and die casting parts, etc.;

  (7) Regularly check whether the wire-moving electrical equipment is damp and reliable, and wipe and clean it to prevent metal objects from falling in;

  (8) Observe the system of fixed man and machine, and maintain regular centering and wire cutting;

 

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