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 approachable in exchange models for engraving every second parts
Magnetic needle engraving or hammering
In the magnetic method, the capacity of the device is supplied by the coils of the pen and is controlled by electronic circuits, on top of 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 afield afield 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 release or the radiation of a lamp in a chamber, and the beam is reflected using a mirror to buy the necessary liveliness to become a well-ventilated stream. The mirror is usually used to benefit the light to the lens, and through the lens, the light shines concerning the goal, and engraving is ended.
Scribe or scuff 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 later performs the engraving operation. A definitely advanced way to engrave subsequent to each and every one high environment and without any noise pollution (silent) is the best open substitute in cases where there are restrictions linked to noise pollution. دستگاه حکاکی روی فلز
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