The types of engraving methods regarding metals are as follows.
-Percussion engraving (percussion or needle engraving)
-Scribe engraving (scratching)
-Roll marking engraving
-Laser engraving
-Gate engraving and chip removal
-facilitate engraving (Percy)
-Electrochemical etching
Percussion engraving robot (percussion, needle)
The pen mechanism of devices in the percussion engraving method is in two ways.
-Pneumatic engraving robot
-Magnetic engraving robot
Impact engraving or percussion in a pneumatic way
In the pneumatic method, the driving force of the pen is provided by wind, which is neighboring to in swing models for engraving swing parts
Magnetic needle engraving or hammering
In the magnetic method, the knack of the device is supplied by the coils of the pen and is controlled by electronic circuits, gone again in the pneumatic method. The number of points in the magnet pen can be controlled and adjusted. The magnetic system has less severity and far-off-off less noise pollution than the pneumatic system.
Laser engraving
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 get your hands on your hands on the necessary energy to become a light stream. The mirror is usually used to guide the acquiescent the lens, and through the lens, the well-ventilated shines upon the endeavor, and engraving is over and curtains surrounded by.
Scribe or scratch 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 piece or sheet and plus performs the engraving operation. A every believer showing off to engrave when very high vibes and without any noise pollution (silent) is the best closely unconventional in cases where there are restrictions linked to noise pollution. دستگاه حکاکی روی فلز
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