What is Laser Engraving or Etching?
Laser engraving or etching is a process of creating permanent marks or designs on various materials using a focused beam of light. The laser beam vaporizes or removes a thin layer of the material’s surface, leaving behind a visible impression. Laser engraving or etching can be used for various purposes, such as personalization, identification, decoration, or branding.
Laser engraving or etching can be done on different types of materials, such as metal, wood, glass, plastic, leather, stone, ceramic, or fabric. However, not all materials are suitable for laser engraving or etching, as some may burn, melt, crack, or change color when exposed to the laser beam. Therefore, it is important to test the material before applying the laser.
Laser engraving or etching can be done with different types of lasers, such as CO2, fiber, or crystal lasers. Each type of laser has its own advantages and disadvantages, depending on the material, speed, quality, and cost of the process. For example, CO2 lasers are versatile and can engrave or etch most non-metallic materials. Fiber lasers are fast and precise and can engrave or etch metals and plastics. Crystal lasers are powerful and durable and can engrave or etch metals and ceramics.
Laser engraving or etching can be done with different methods, such as raster or vector engraving. Raster engraving is when the laser beam scans the material from side to side, moving down one line at a time. This method is suitable for images, photos, or texts. Vector engraving is when the laser beam follows the outline of a shape or a design. This method is suitable for logos, symbols, or patterns.
Laser engraving or etching can produce different effects, such as depth, contrast, texture, or color. The depth of the engraving or etching depends on the power and speed of the laser beam and the thickness of the material. The contrast of the engraving or etching depends on the color and reflectivity of the material and the background. The texture of the engraving or etching depends on the direction and frequency of the laser beam and the smoothness of the material. The color of the engraving or etching depends on the type and wavelength of the laser beam and the chemical composition of the material.
Laser engraving or etching is a modern and innovative technique that can create unique and customized marks or designs on various materials. It is fast, accurate, and durable, and can offer a wide range of possibilities for artistic expression and practical application.
where is the applications of laser engraving and etching?
Laser engraving or etching is a process that combines leading edge laser technology with computer assisted manufacturing software. We use this method to mark in-stock tags you order from identificationtags.com.
The laser super-heats the surface of the tag material, removing the polished surface, and permanently marks the tag or plate with your required information. While there is no depth to the marking, it’s completely permanent and cannot be removed.
Applications where extreme conditions are not present are best when considering laser engraving or etching. Marking with this technology provides great contrast, readability and durability at an economical price. Founddream provide the customed Jewelry tags, Laser engraved your logo tags.
Laser engraving or etching is commonly used for applications such as:
- Parts with logos and images
- Low cost applications
- Tagging and serialization
- Promotional items
- Name badges
- Pet ID tags
- Stainless steel pet necklace