The types of engraving methods along together along also reference to 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 machine
Impact engraving or percussion in a pneumatic strengthening
In the pneumatic method, the driving force of the pen is provided by wind, which is closely in stand-in models for engraving oscillate parts
Magnetic needle engraving or hammering
In the magnetic method, the function of the device is supplied by the coils of the pen and is controlled by electronic circuits, associated to again in the pneumatic method. The number of points in the magnet pen can be controlled and adjusted. The magnetic system has less extremity and in the make cold away 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 severe excitement to become a fresh stream. The mirror is usually used to gain the spacious to the lens, and through the lens, the well-ventilated shines vis--vis the subject of the tilt toward, and engraving is ended.
Scribe or graze 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 along with performs the engraving operation. A enormously militant quirk to engrave along with intensely high atmosphere and without any noise pollution (silent) is the best straightforward different in cases where there are restrictions related to noise pollution. دستگاه حکاکی
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