The types of engraving methods re metals are as follows.
-Percussion engraving (percussion or needle engraving)
-Scribe engraving (scratching)
-Roll marking engraving
-Laser engraving
-Gate engraving and chip removal
-encourage 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 machine
Impact engraving or percussion in a pneumatic mannerism
In the pneumatic method, the driving force of the pen is provided by wind, which is manageable in interchange models for engraving interchange parts
Magnetic needle engraving or hammering
In the magnetic method, the goings-on of the device is supplied by the coils of the pen and is controlled by electronic circuits, 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 and wide 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 discharge or the radiation of a lamp in a chamber, and the beam is reflected using a mirror to lead your hands on the victimized cartoon to become a well-ventilated stream. The mirror is usually used to group the fresh to the lens, and through the lens, the animate shines around the intention, and engraving is done.
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 the complete objector showing off to engrave following utterly high character and without any noise pollution (silent) is the best viable different in cases where there are restrictions connected to noise pollution. دستگاه حکاکی روی فلز
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