Anshan Heli Laser Equipment Co., Ltd.
National Service Hotline : 400-641-6888
Address: No. 368 Qianshan Road, High-tech Zone, Anshan City
Dongguan Heli Laser Equipment Co., Ltd.
Address: No. 48 Wenxiang Road, Xiaoxiang, Wanjiang District, Dongguan City, Guangdong Province
Contact: Mr. Yang
Inner engraving is a kind of processing technology that uses a laser machine to drive a certain wavelength of laser light into the glass or crystal to cause a small burst in a specific part of the interior to form bubbles, thereby delineating a preset shape. Processed crafts.
Crystal laser internal carving principle
These glass and crystal handicrafts are made by computer controlled laser internal carving machine. In fact, most of the crafts you usually see are not real crystals, but artificial crystals. "Laser" is the most useful tool for "internal carving" of artificial crystals (also known as "crystal glass"). Laser engraving technology is used to "carve" flat or three-dimensional patterns into the inside of crystal glass.
Carving is an ancient art. Generally, the carving process starts from the outside, and the desired shape is carved from the outside of the material, but the laser can be used to "handle the feet" like Sun Wukong. Look carefully, there are no openings around these glass and crystal products for the "carver" to enter and exit. In this regard, the laser is more brilliant than Sun Wukong, and Sun Monkey needs to have a gap when drilling into the stomach of others! The principle of laser engraving is actually very simple. For a laser to be able to sculpt glass, its energy density must be greater than a certain threshold value, or threshold, that causes the glass to break. The energy density of a laser somewhere is related to the size of its spot at that point. The smaller the same laser beam, the smaller the spot The greater the energy density generated in the place. In this way, through proper focusing, the energy density of the laser can be lower than the damage threshold of the glass before entering the glass and reaching the processing area, and exceeding the critical value in the area to be processed, the laser generates pulses in a very short time. Its energy can instantly break the crystal by heat, resulting in extremely small white spots, carving a predetermined shape inside the glass, while the rest of the glass or crystal remains intact as it is. In fact, this is the laser internal engraving assisted imaging technology. With the development of technology, color internal carving is also expected to be realized.
Colored crystal carving
It is inevitable that crystal glass inner carving works become richer in color. Using the optical principle of the crystal carving crafts, which has a strong reflection and refraction effect on the light, and the blank part has a better optical performance of light transmission, the micro-control circuit according to the principle of the three primary color palette, respectively Lights of various colors are mixed on the "inner carving" image to change a variety of gorgeous colors, so that the original white inner carving image appears colorful and dazzling. Laser cutting machine , laser engraving machine , laser marking machine , laser equipment brand manufacturer-Dongguan Heli Laser Equipment Co., Ltd.!
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