Introduction to Electrical Discharge Machining (EDM)

Electrical discharge machining (EDM) is a machining method mainly used for hard metals or metals that cannot be processed with traditional techniques. However, a key limitation is that it only applies to conductive materials. This method is particularly suitable for cutting complex contours or fine cavities that are difficult to produce with grinding machines, end mills, or other cutting tools. The metals that can be processed by electric discharge machining include hastalloy, hardened tool steel, titanium, carbides, inconel, and kovar.

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Introduction to Sheet Metal Manufacturing Parts

Sheet metal manufacturing parts are a type of product with a comprehensive cold working process, with a thickness of less than 6mm and the same thickness for the same part. The scope of sheet metal manufacturing services and processing includes welding, laser cutting, and bending of sheets and pipes, as well as various surface treatments such as painting, powder coating, galvanizing, chrome plating, anodizing, mirror polishing, etc.

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What is 3D printing?

3D printing (3DP) is a rapid prototyping technology, also known as additive manufacturing. This is a technique based on digital model files that uses adhesive materials such as powder metal or plastic to print and construct objects layer by layer. It is often used for model making in fields such as mold manufacturing and industrial design, and is gradually being used for direct manufacturing of some products. Widely used in industries such as jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dentistry, and healthcare.

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What is vacuum casting?

Vacuum casting is a fast and cost-effective prototyping method commonly used to produce small quantities of high-precision polyurethane prototype parts.

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What factors will affect the surface roughness of lathe parts

What are the factors that affect the surface roughness of parts processed by large CNC lathes? 1. Geometric factors: From the geometric perspective of surface roughness, the shape and geometric angle of the tool, especially the radius of the tool tip, main deflection angle, auxiliary deflection angle, and feed rate in cutting parameters, have a significant impact on surface roughness.

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What is CNC?

CNC stands for Computer Numerical Control (CNC) precision machining, which means that a machine is controlled by a set of commands issued by a controller. The command code issued by the controller is usually in the form of a coordinate list, called G-code. Any machine controlled by such code can be called a CNC machine, including milling machines, lathes, and even plasma cutting machines.

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CNC machining services

CNC milling, CNC turning, and CNC turning milling composite are the most common types of CNC manufacturing in the market. Our companies specializing in precision CNC machining can usually provide more detailed CNC machining services. The most common precision CNC machining services include milling, turning, cutting, drilling, and grinding. These functions can be programmed into a unit by CNC, or the unit can have several machine heads involved in specific tasks.

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What is the difference between a lathe milling machine and a CNC machining center

Computer numerical control machining is a process of manufacturing parts with the highest precision and efficiency. It uses specialized software to customize and program G code, which is a language that allows for precise control of parameters such as speed, position, coordination, and feed rate. Its ability to eliminate human error makes it an important component of high-precision product manufacturing.

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Key words: NC machining; NC machining; hand model