Ads
related to: laser markers for metal markings on skin treatment cost
Search results
Results from the WOW.Com Content Network
Human branding or stigmatizing is the process by which a mark, usually a symbol or ornamental pattern, is burned into the skin of a living person, with the intention of the resulting scar making it permanent. This is performed using a hot or very cold branding iron.
The machines for laser engraving and laser marking are the same, so the two terms are sometimes confused by those without relevant expertise. The impact of laser marking has been more pronounced for specially designed "laserable" materials and also for some paints. These include laser-sensitive polymers and novel metal alloys. [2]
Laser bonding is a marking technique that uses lasers to bond an additive marking substance to a substrate.. First invented in the mid 1990s by Essilor International, this patented method [1] produces permanent marks on metal, glass, ceramic and plastic parts for a diverse range of industrial and artistic applications, ranging from aerospace and medical to the awards and engraving industries.
Helium–silver (HeAg) metal-vapor laser [3] 224.3 nm Scientific research Strontium vapor laser: 430.5 nm Scientific research Neon–copper (NeCu) metal-vapor laser [3] 248.6 nm Electrical discharge in metal vapor mixed with neon buffer gas. Scientific research: Raman and fluorescence spectroscopy [4] [5] Copper vapor laser: 510.6 nm, 578.2 nm
Scarification can also help change status from victim to survivor. These individuals pass through various kinds of ritual death and rebirth, and redefine the relationship between self and society through the skin. [7] Many people in certain regions of Africa who have "markings" can be identified as belonging to a specific tribe or ethnic group.
Laser marking also means that finished articles do not need to be re-finished. Laser marking works by using high-power lasers to evaporate material from the metal surface. Two methods exist: 2D and 3D laser marking. 2D laser marking burns the outline of the hallmarks into the object, while 3D laser marking better simulates the marks made by ...
Ads
related to: laser markers for metal markings on skin treatment cost