50W optical fiber laser metal deep carving machine

brand - eastlaser

model - east-ofc50w

standards - meet ce standards in terms of quality and safety

warranty - 1 year limited warranty on entire machine

what is a laser deep engraving machine?

laser deep engraving machine is a professional laser marking system that uses fiber laser source for deep etching on metal. fiber laser engraving machine is the best mark for etching metal without mechanical tools, and has the characteristics of high precision, high speed and high quality. laser deep engraving machine is also called laser metal engraving machine, metal laser etching machine, laser metal deep engraving machine, metal laser deep engraving machine, metal laser engraving machine, laser metal engraving machine, laser metal etching machine.

in some process situations, such as steel, ceramics, gold, silver, copper, aluminum and other conventional materials in the mold, firearms, jewelry, auto parts and aerospace industry, as well as new materials such as silicon carbide, nickel-chromium alloy, thermal barrier coating , all require deep peeling of the outer layer to achieve clearer visual effects (such as points, lines, gaps, etc.) and to facilitate subsequent processes (such as plate making, painting, welding). in addition, since the marked objects must be placed in a harsh environment, the adhesion requirements of the marking results are very high. the marks need to be deeply attached to the substrate and cannot peel off due to weather, humidity, external force, etc.

traditional methods such as electro-(chemical) corrosion have relatively cumbersome procedures and are difficult to meet precision requirements. at the same time, the high pollution of related chemicals has put many companies under greater pressure to save energy and reduce emissions. the surface treatment of laser thermal processing can have micron-level precision. a good laser light source that can have a benign effect on the material + a customizable laser guidance system + various control systems can ensure fast and deep effects. flexible software functions can also define preset engraving content. therefore, the laser deep engraving process has begun to have a larger market.

laser deep engraving is a longitudinal fiber laser marking process that uses advanced fiber resonance technology to effectively improve the power density and beam quality of the laser, allowing the laser to quickly sublimate metal materials into gas in a short time and reduce the thermal impact range. and the repetition frequency is high, the borders or outlines of fonts or graphics are more vertical, burrs are effectively reduced, and the bottom texture is clear and beautiful. a series of traditional corrosion process operations can be completed only once, without consumables and chemicals, reducing usage costs.

the specific laser engraving depth and speed are directly related to the following factors.

• metal materials

the characteristics of different metals have different effects on the deep engraving speed. aluminum has the lowest melting point, so under the same conditions, aluminum has the fastest deep engraving speed.

• pulse width

if the pulse width is large, the speed will be fast and the carving shadow will be rough; if the pulse width is small, the speed will be slow and the carving shadow will be fine; if the pulse width increases, the carving depth will increase. in practical applications, it is necessary to select appropriate parameters according to the needs of deep etching, taking into account both the speed and quality of deep etching.

• laser light source

the choice of laser source determines the absorption efficiency, which needs to be measured from multiple aspects such as specific brand, process, and budget.

• laser power

when other conditions remain unchanged, the power of the laser generator is proportional to the depth.

• engraving time

laser deep engraving is a process of repeated etching many times, and the length of engraving time directly determines the depth.

• surface condition

the metal surface is smooth, shiny, rough, and whether it has been treated by drawing, anodizing, electroplating, phosphating, passivation, blackening, etc. different coatings have different responses to laser absorption, and the surface state directly determines the absorption results.

• scan range

this is determined by the laser focusing optical system. the larger the scanning range, the more difficult the etching and the slower the deep engraving speed.

features of fiber laser source laser metal deep engraving machine

• quick and easy installation, easy connection to computer via usb.

• low cost: the turnover rate of electric energy and laser is high, and the power consumption of the whole machine is less than 500w, which is one-tenth of the optical pump source laser.

• maintenance-free operation: no maintenance is required on the laser, and no lens cleaning is required.

• long service life: the laser metal engraving machine uses laser diodes as the pump source, and the working time can reach 100,000 hours.

50w fiber laser deep engraving machine application

fiber laser deep engraving machine is used for marking and engraving metal (stainless steel, aluminum, alloy, brass, silver, gold, titanium, iron) and non-metal surfaces, such as firearms, rings, bearings, gears, auto parts, and hardware tools , aerospace components, integrated circuit chips, computer accessories, watches, electronic and communication products, home appliances, wires and cables, jewelry, decorations, necklaces, bracelets and many other fields of graphics and text marks.

the deep laser engraving machine can also cut thin metals such as stainless steel, aluminum, alloy, brass, silver, gold, and titanium.

technical parameters of 50-watt fiber laser metal deep engraving machine