Search This Blog

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

The technological process of precision parts processing!

In the actual application of precision parts processing, the higher the precision and the more refined the better the processing level and quality. At the same time, these products are also more popular with consumers. Generally speaking, they have incomparable advantages and characteristics in CNC machining. Precision parts processing will choose processing methods according to customer requirements, or make decisions based on products, and the same is true for precision parts processing.



The machining process of precision parts includes cnc turning, milling, planing, grinding, clamp, stamping, casting, etc.

Stamping: Stamping uses pre-made molds and punches for cold stamping, mainly for sheet metal processing, that is, most of the processed materials are plates, and the processing efficiency is relatively high and suitable for mass production

The precision hardware processing process is divided into engineering molds and continuous molds. Engineering plastic molds are also called single-punch dies. Some more complex parts require several sets of molds, and the continuous mold is divided into several parts in the cavity of the mold. In a mold, one stroke processed by such a punch is a finished product. High-speed continuous punching machine can process three to four hundred products per minute

Lathes: Lathes for precision parts processing belong to precision machining machinery. They are divided into ordinary lathes, automatic lathes, instrument lathes and computer lathes. They rotate and move after clamping the material, and the lathe performs radial or axial processing.

Nowadays, automatic lathes and computerized lathes are more and more widely used, because these two are fully automatic processing, which reduces the accuracy error caused by human operation to the lowest point, and the processing speed is fast, which is used for mass production. Most of the lathes are equipped with side rotary tools and back rotary tools. In other words, milling can also be performed on a lathe.

Contact Us


Get In Touch or Get A Quote

Need an expert? you are more than welcomed to
leave your contact info and we will be in touch shortly
YOUR COMPANY
Sifangyuan Industrial Park, Xinshapu, Huaide Community
Humen town, Dongguan City, Guangdong Province. 
860769-82886112
860769-82886112