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CNC Machining
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CNC Machining
In Guang, Jiangsu, Zhejiang, and Shanghai, someone refers to "CNC machining centers" for mechanical processing. This new processing technology's primary task is the construction of processing methods, or the conversion of the initial manual work into computer programming. Using CNC machining tools for processing is referred to as CNC machining. By the CNC operation machining language for programming control, typically G-code, CNC refers to CNC machine tools. The G code language used in CNC machining instructs the CNC machine tool what position coordinates to use for processing tools, as well as how to manage the spindle speed, tool feed rate, tool changer, and other features. CNC machining has many advantages over manual machining, including the ability to make parts that are extremely accurate and reproducible. Manual machining is not able to produce parts with complex shapes. The most prevalent CNC machining techniques in a typical machine shop are CNC milling, CNC turning, and CNC EDM wire cutting. Most machine shops are capable of using CNC machining (EDM wire cutting).

Types of CNC Machining
CNC Milling
CNC milling machine is a processing function is very strong CNC machine tools, the rapid development of machining centers, machining units, etc. are in the CNC milling machine, CNC boring machine on the basis of the production, both can not be separated from the milling method. Because the CNC milling process is the most complex, the need to solve the most technical problems, therefore, in the research and development of CNC systems and automatic programming language software, but also has been the focus of milling processing.

CNC Turning
CNC turning lathe feed processing route refers to the turning tool from the point of tooling (or machine fixed origin) to start the movement, until the return to the point and end of the processing program after the path, including the path of cutting processing and tool cutting, cutting out and other non-cutting empty stroke path. The feed route for finishing is basically along the sequence of its part contour.

Precision CNC Machining
Precision CNC machining is the process of machining a part on a CNC machine tool. It is a mechanical processing method that uses digital information to control the displacement of parts and tools. It is a solution to the problems of variable parts, small batches, complex shapes and high precision.

EDM Spark
EDM Spark is the abbreviation of the English word Electrical Discharge Machining. The EDM process works on the basic principle of using a long, continuously moving thin metal wire (called an electrode wire) as an electrode, which pulses the workpiece with a spark discharge to etch the metal and cut the shape.

Wire EDM
EDM wire-cutting technology is a kind of special processing, which is different from the traditional processing technology that needs mechanical force and mechanical energy to remove, and mainly uses electric energy to realize the processing of materials. Therefore, EDM wire cutting technology can process any hardness, strength and brittle materials.

Specifications of CNC Machining

Advantages of CNC Machining
① Massively reduce the number of tooling, processing the shape of complex parts do not require complex tooling. If you want to change the shape and size of the parts, you only need to modify the parts processing program, suitable for new product development and reshaping.

② Stable machining quality, high machining accuracy, high repeatability, adapt to the processing requirements of the aircraft.

③ Multi-species, small batch production under high productivity, can reduce production preparation, machine tool adjustment and process inspection time, and due to the use of the best cutting volume and reduce the cutting time.

④ Can be processed by conventional methods difficult to process the complex surface, and even processing some non-observable processing parts.

About CNC Machining Material
Computer numerical control (CNC) machine tools are used in the subtractive manufacturing process known as numerical control machining to cut materials from blocks of raw materials to produce final products. Materials used for CNC machining can include plastics like polycarbonate, PVC, nylon, acetal, and polypropylene as well as metals like aluminum, steel, stainless steel, brass, titanium, and copper.

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