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Wire EDM is a forming manufacturing process.
- 分类：技术支持
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- 发布时间：2021-09-02 16:17
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【概要描述】Wire EDM (also known as Wire EDM) is a forming manufacturing process (cutting process), and its working principle is spark erosion.
Wire EDM is a forming manufacturing process.
【概要描述】Wire EDM (also known as Wire EDM) is a forming manufacturing process (cutting process), and its working principle is spark erosion.
- 分类：技术支持
- 作者：
- 来源：
- 发布时间：2021-09-02 16:17
- 访问量：
Wire EDM (also known as Wire EDM) is a forming manufacturing process (cutting process), and its working principle is spark erosion.
The erosion process starts at the starting point or starting hole of the edge of the workpiece. This is pre-inserted into the workpiece by drilling or die-cutting EDM. EDM-TEC EDM line must pass through here.
Basically, the spark corrosion line is positive, and the workpiece is negative. Therefore, electromigration, which is also associated with ablation, occurs far away from the workpiece (metal ions are positively charged). The polarity of the recovered part can also be different or alternate. It depends on the technology of the respective machine manufacturer. The large generator power of the wire EDM is usually expressed in the rough machining power per minute square millimeter (mm/min). At the same time, some machines work at speeds as high as 500 mm/min. However, since this speed is not only economically feasible, the main cutting or rough cutting (cutting all materials) uses 150 mm/min to 250 mm/min. A reference height of 60 mm applies.
