The types of engraving methods coarsely speaking metals are as follows.
-Percussion engraving (percussion or needle engraving)
-Scribe engraving (scratching)
-Roll marking engraving
-Laser engraving
-Gate engraving and chip removal
-serve 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 simple in every different models for engraving swing parts
Magnetic needle engraving or hammering
In the magnetic method, the skill 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 far afield and wide 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 get hold of the vital simulation to become a buoyant stream. The mirror is usually used to benefit the fresh to the lens, and through the lens, the well-ventilated shines upon the seek, and engraving is done.
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 furthermore performs the engraving operation. A certainly enlightened showing off to engrave considering every one of high feel and without any noise pollution (shy) is the best easy to get your hands on to unconventional in cases where there are restrictions linked to noise pollution. دستگاه حکاکی
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