What Materials Can Laser Engrave?
Posted: Fri May 17, 2019 10:43 am
What Materials Can Laser Engrave?
L[url]aser engraving [http://www.hiteccnc.com/fiber-laser-mar ... -98-1.html]is an incredibly versatile processing method. The effect of the heat can be used to process a variety of different materials. Wood, paper, cardboard, textiles, plastics, and many other materials can be engraved or cut with a laser device.
Which Materials Fiber Laser Marking Machine Can Cut?
Brass and copper
Brass and copper have high thermal conductivity and thermal transfer properties and are used commonly for wiring, printed circuit boards and pressurized flow meters. Their thermal properties are ideal for laser marking systems for metal because the heat is quickly dissipated. This reduces the impact the laser can have on the structural integrity of the material.
Each and every HITEC Laser series is capable of marking on brass and copper and the ideal system for your application depends on your marking requirements. The best marking technique depends on the finish of the brass or copper. Smooth surfaces can offer a soft polished marking affect, but they can also be annealed, etched, or engraved. Granular surface finishes offer little opportunity for polish. Etching or engraving is best in order to provide readability by humans and machines. In some cases a dark anneal can work, but surface irregularities can cause reduced readability.
Aluminum
Aluminum is one of the most commonly marked substrates and is used in many industries. Typically, with lighter marking intensity, aluminum will turn white. It looks good when the aluminum is anodized, but white marking is not ideal for bare and cast aluminum. More intense laser settings provide a dark grey or charcoal color.
Each and every HITEC Laser series is capable of marking on aluminum and the ideal system for your application depends on your laser marking requirements. Ablation is the most common marking technique for anodized aluminum, but some cases call for etching or engraving. Bare and Cast aluminums are typically annealed (resulting in a white color) unless a specification calls for greater depth and contrast.
Silver and Gold
Precious metals like silver and gold are very soft. Silver is a tricky material to mark as it oxidizes and tarnishes easily. Gold can be very easy to mark, requiring little power to get a good, contrasting anneal.
Each and every HITEC Laser series is capable of marking on silver and gold and the ideal system for your application depends on your marking requirements. Because of the value of these substrates, engraving and etching are not common. Annealing allows the surface oxidation to create contrast, removing only a negligible amount of material.
L[url]aser engraving [http://www.hiteccnc.com/fiber-laser-mar ... -98-1.html]is an incredibly versatile processing method. The effect of the heat can be used to process a variety of different materials. Wood, paper, cardboard, textiles, plastics, and many other materials can be engraved or cut with a laser device.
Which Materials Fiber Laser Marking Machine Can Cut?
Brass and copper
Brass and copper have high thermal conductivity and thermal transfer properties and are used commonly for wiring, printed circuit boards and pressurized flow meters. Their thermal properties are ideal for laser marking systems for metal because the heat is quickly dissipated. This reduces the impact the laser can have on the structural integrity of the material.
Each and every HITEC Laser series is capable of marking on brass and copper and the ideal system for your application depends on your marking requirements. The best marking technique depends on the finish of the brass or copper. Smooth surfaces can offer a soft polished marking affect, but they can also be annealed, etched, or engraved. Granular surface finishes offer little opportunity for polish. Etching or engraving is best in order to provide readability by humans and machines. In some cases a dark anneal can work, but surface irregularities can cause reduced readability.
Aluminum
Aluminum is one of the most commonly marked substrates and is used in many industries. Typically, with lighter marking intensity, aluminum will turn white. It looks good when the aluminum is anodized, but white marking is not ideal for bare and cast aluminum. More intense laser settings provide a dark grey or charcoal color.
Each and every HITEC Laser series is capable of marking on aluminum and the ideal system for your application depends on your laser marking requirements. Ablation is the most common marking technique for anodized aluminum, but some cases call for etching or engraving. Bare and Cast aluminums are typically annealed (resulting in a white color) unless a specification calls for greater depth and contrast.
Silver and Gold
Precious metals like silver and gold are very soft. Silver is a tricky material to mark as it oxidizes and tarnishes easily. Gold can be very easy to mark, requiring little power to get a good, contrasting anneal.
Each and every HITEC Laser series is capable of marking on silver and gold and the ideal system for your application depends on your marking requirements. Because of the value of these substrates, engraving and etching are not common. Annealing allows the surface oxidation to create contrast, removing only a negligible amount of material.