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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

Hydrostatic guideway of CNC machining lathe

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

Hydrostatic guideway of CNC machining lathe

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

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.

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