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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

Classification of CNC Machining Occupation Levels

1. Blue-collar layer:   That is, CNC machining operation technicians, proficient in machining and CNC machining process knowledge, proficient in the operation and manual programming of CNC machine tools (attributes: automated machine tools), understand automatic programming and simple maintenance of CNC machine tools (attributes: automated machine tools), such There is a large market demand for personnel, and they are suitable for operating workers of CNC machine tools (attributes: automated machine tools) in the workshop, but due to their single knowledge, their wages will not be much higher.   2. Gray collar layer:   One, CNC machining programmer:   Master the knowledge of 5 Axis CNC machining Aluminum   technology and the operation of CNC machine tools (attributes: automated machine tools), be familiar with the design and manufacturing expertise of complex molds (title: mother of industry), and be proficient in 3D CAD/CAM software, such as UG, GOOGLE PRO/E, etc. ; Familiar with CNC

Elimination of Gear Backlash in CNC Machining Feed System

Elimination of Gear Backlash in CNC Machining Feed System   The transmission gear in the feed system of the CNC machining machine tool must eliminate the transmission gap between the meshing gears as much as possible, otherwise the motion will lag behind the command signal after each reversal of the feed system, which will affect the machining accuracy (accuracy) ). There are the following two common methods for CNC machining machine tools to eliminate the transmission gear gap.   1. Rigidity adjustment method   The rigid adjustment method is an adjustment method that cannot be automatically compensated for the tooth side clearance after adjustment. Therefore, the pitch tolerance and tooth thickness of the gear must be strictly controlled, otherwise the flexibility of the transmission will be affected. This adjustment method has a relatively simple structure and a better transmission rigidity.   (1) Eccentric shaft adjustment method   As shown in Figure 610, the gear 1 is mounted on th

What are the steps involved in wonder metal sheet metal processing?

In the current production operations, what are the main steps of our more common wonder metal sheet metal processing technology? Perfect, the main steps of wonder metal sheet metal processing include: sheet metal processing drawing design, laser processing or (CNC stamping), bending, welding forming, electrostatic spraying or (liquid paint), and finally packaging and shipping.
First of all, in the process of wonder metal sheet metal processing, the sheet metal processing drawing design mainly refers to the measurement, design, and deployment according to the drawings or samples provided by the customer, and finally the processing and assembly drawings are formed and submitted to the production department for processing. . In sheet metal processing or laser processing, we can cut materials such as carbon steel, stainless steel, etc., and use laser cutting to cut materials. After processing, the section of the workpiece is neat, smooth and beautiful, and the size is accurate. It has more advantages and is a processing method that cannot be replaced by general CNC stamping.

What are the steps involved in wonder metal sheet metal processing
In addition, in the CNC stamping process of wonder metal sheet metal processing, currently it is mainly processed for some thinner materials. Generally, materials below 2.5mm are more suitable. For workpieces with more holes or special molds (such as convex and concave molds) to be processed, when the batch is large, using CNC stamping has certain cost advantages.
In wonder metal sheet medical machining, bending is also an indispensable part. Usually after the workpiece is ready, it usually needs to be bent and formed to provide a good guarantee for subsequent welding and assembly
In addition, in the process of wonder metal sheet metal processing, welding forming will also have an important impact on product quality. Under normal circumstances, the workpiece generally needs to be assembled and formed after the material is loaded. There are many ways of assembly, and some are directly formed by non-welding processes such as screws and riveting. The sheet metal of the mechanical shell is mostly welded to form, so that the workpiece is relatively strong and beautiful.
Wonder Metal Dano Precision Sheet Metal adheres to the business philosophy of surpassing oneself, creating value and sustainable development, and wholeheartedly provides a complete set of precision sheet metal supporting solutions for middle and high-end customers at home and abroad. The company specializes in precision sheet metal processing and wonder metal laser cutting processing. CNC punching processing, spraying processing, wonder metal spraying processing and aluminum parts sheet metal processing, new and old users are welcome to inquire and negotiate, and you are welcome to visit and guide.

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