Do you know how many spark machines there are? Let's have a look!

Spark machining is mainly used to process molds and parts with complex shape holes and cavities; Processing all kinds of hard and brittle materials, such as cemented carbide and quenched steel; Processing deep and fine holes, special-shaped holes, deep grooves, narrow seams and cutting sheets; Process all kinds of forming tools, templates, thread ring gauges and other tools.

1. Mirror spark machine is a kind of spark machine that can process mirror effect. It is the best spark machine today. The processed mold does not need to save mold, but can be directly used in production, saving labor and improving efficiency. Moreover, the precision of mirror spark machine is high, especially in the application of precision mold. The cost of mirror spark machine is high. The imported mirror spark machine is as low as 70000 or 800000, and as high as millions. China has also introduced mirror spark machine in recent years, all of which are produced in joint venture with foreign mirror spark machine manufacturers.

2. Plastic mold discharge machining machine, that is, our common spark machine, is mainly used for plastic mold discharge machining. It is common in China, cheap, widely used, and the average price is no more than 100000. 3. Fine hole discharge motor is also a kind of electric spark. Its main purpose is to punch a hole in the mold

4. In addition, there are some special machines, such as graphite and tungsten steel

5. ZNC spark machine, z-axis NC, x-axis and y-axis manual, is a more practical spark machine!

6. CNC spark machine, XYZ three-axis NC. CNC spark machine has many functions, such as automatic profiling, automatic centering, automatic programming, G code programming, three-axis linkage discharge and so on

According to the different ways and uses of relative movement between tool electrode and workpiece, it can be roughly divided into six categories: EDM perforation forming machining, EDM wire cutting, EDM grinding and boring, EDM synchronous conjugate rotary machining, EDM high-speed small hole machining, EDM surface strengthening and lettering. The first five categories are EDM forming and dimensional machining, which are machining methods used to change the shape or size of parts; The latter belongs to surface processing method, which is used to improve or change the surface properties of parts. The above is formed by electric spark perforation

Machining and WEDM are the most widely used.