The types of engraving methods on the subject of metals are as follows.
-Percussion engraving (percussion or needle engraving)
-Scribe engraving (scratching)
-Roll marking engraving
-Gate engraving and chip removal
-assuage engraving (Percy)
Percussion engraving robot (percussion, needle)
The pen mechanism of devices in the percussion engraving method is in two ways.
-Pneumatic engraving robot
-Magnetic engraving machine
Impact engraving or percussion in a pneumatic way
In the pneumatic method, the driving force of the pen is provided by wind, which is easy to use in oscillate models for engraving every second parts
Magnetic needle engraving or hammering
In the magnetic method, the completion of the device is supplied by the coils of the pen and is controlled by electronic circuits, more than in the pneumatic method. The number of points in the magnet pen can be controlled and adjusted. The magnetic system has less severity and in the make remote-off less noise pollution than the pneumatic system.
In the laser method, the ray is produced by stimulating the laser generating material by electric freeing or the radiation of a lamp in a chamber, and the beam is reflected using a mirror to obtain the vital liveliness to become a spacious stream. The mirror is usually used to lead the light to the lens, and through the lens, the lighthearted shines in description to the intend, and engraving is ended.
Scribe or scrape engraving
It is one of the newest engraving methods in the world. In this method, the needle of the machine, which is usually made of tungsten carbide, penetrates the surface of the desired fragment or sheet and subsequently performs the engraving operation. A enormously advanced habit to engrave later every one of high character and without any noise pollution (shy) is the best straightforward other in cases where there are restrictions similar to noise pollution. دستگاه حکاکی روی فلز
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