Laser carves a principle

Principle of the carve inside laser actually, the handicraft that sees normally is not true crystal mostly, however man-made is crystal. "Laser " it is crystal to man-made (also say " crystal " ) undertake " inside vulture " the most useful tool. Use technology of the carve inside laser, will planar or stereo design " carve " the interior in crystal. Vulture block-printed edition is an ancient art, general sculpture craft is from outside quarter, from material exterior carve gives the appearance of a hope, and laser can resemble Sun Wu however sky is same " thorough hinterland " go hands or feet of put to good use. Young analyse looks, did not offer right-down all round these glass, crystal goods " burin " the mouth of pass in and out, with respect to this character, laser is even more brillant than Sun Wu sky, grandson there also should be aperture to just go when the monkey is gotten in past family abdomen! Laser carves a principle actually very simple also. Laser wants to be able to carve glass, its energy density must be more than the some that makes glass is destroyed critical value, or weigh threshold value, and the energy density of laser someplace and its size in this bits of facula is concerned, same bundle of laser, the energy density that the place with less facula produces is bigger. Such, pass proper focusing, can make the energy density of laser is in enter glass to reach before reaching treatment area under glass destroy threshold value, and the area that machines in the hope exceeds this one critical value, laser produces pulse inside cutty time, its energy can make in the instant burst of crystal be heated, produce dinky white spot thereby, in vitreous interior vulture gives booked appearance, and glass or crystal others maintain unvarnished and in good condition nondestructive. The 3D with complementary general like the technology furtherance becomes the carve inside laser like the technology, use graphics method to get 3D picture, need projects tall bright laser will measure an object, through stimulating the far and near of beam of light, undertake the image of the object and model are handled, whole process is very multifarious. Want to film for many times, ability acquires the 3D image of the object, price is high, and rate is very slow, especially unwell at taking the picture of mobile object. Whole process is as long as a few minutes sometimes, during filming, the object is not kinetic. This means technology of this kind of photography to be able to be applied only go up in scenery and immobile object. Successors invented 3DFlash! Photography technology, this technology is filming human body respect has absolutely advantage -- in 0.

High resolution can be gotten inside 01 seconds, obtain the three-dimensional data with person accurate face. 3DFlash! Three-dimensional flashlight can be mixed common join of camera of 2 dimension word, code tailor-made grating umbriferous to object surface, and shoot this encode picture by digital camera. Pass special decipher software, undertake an analysis to encode image, find out the 3D information of axis of the X of image, Y, Z, below this measure, the figure that processing gives is the 3D net figure that reseau comprises, stick the skin and chromatically to person face namely next. After finishing, a 360 degrees 3D whole head is made in computer so. Computer inputs information again inside vulture machine, can make handicraft of the carve inside perfect image. System of laser beam machining of product of the carve inside laser and union of photograph of technology of computerized numerical control can form efficient automation to machine equipment, for high grade, efficient produce open up with the treatment of low cost wide perspective. And machine of the carve inside laser is the new and high unifinication that rises laser technology and computer technology union new-style laser peripheral machines equipment. Machine of the carve inside laser uses high-powered laser and numerical control technology, the optical system that adopts own development, control system and computer software, sculpture of three-dimensional and dynamic accurate laser comes true inside crystal, glass, solved sculpture speed work of slow, system is not steady, lose laser to nod, explosion of card of control of interface of not complete to image and function of word processing software, use computer, laser orders unit of inhomogenous, automation price of sex of endless and perfect, equipment compares low problem. The efficiency that improved a system in the round, precision, can maintain gender, versatility and security. It is inevitable that hopeful of the carve inside color realizes work of the carve inside crystal to become more rich on colour. Those who use crystal handicraft inside vulture part has effect of stronger reflex, reflection to the light, and blank part has a better optical principle that shows performance to the light, by small control circuit according to 3 base lubricious palette principle, control a few kinds of colorific lamps respectively, in " inside vulture " scene is mixed on image, change goes a variety of flowery colour, make thereby originally of white inside vulture image presents a colourful, result that glow. Inside color the technology of vulture considers to go up, place of Shanghai smooth machine " photon technology " international collaboration lab has outstanding show. Concerned expert is developing laser on the foundation that innovation of alternative three-dimensional small structure studies revulsive space, use pulse to stimulate smooth revulsive method, ask according to the design the carve inside successful in glass ground gives stereo and polychromatic pattern. Of the maturity that accompanying a trade and market demand standard rise, technology of the carve inside laser inevitable by colorless develop to chromatic craft. CNC Milling