It looks good when the aluminum is anodized, but white marking is not ideal for bare and cast aluminum. In addition, power consumption is also significantly smaller than that of a CO 2 laser, typically 9% WPE for a CO 2 vs >35% for a fiber laser ( YLS-ECO Series lasers have wall-plug efficiencies exceeding 45%). 20 watt 30 watt 50 watt Aluminum (Anodized) Etching/Marking600 DPI Speed: 30 - 40% Power: 100% Frequency: 1% Focus: +.06 to +07 Speed: 40 - 50% Power: 100% Frequency: 1% Focus: +.06 to +07 Speed: 50 - 60% Power: 100% Frequency: 1% Focus: +.06 to +07. 34 0 obj <> endobj 0000003034 00000 n Difference of 0.5 mm (0.02 in) Silver and Gold The most important settings in the material database are the power and speed laser parameters, which can be set as a percentage between 0 and 100%. Non-semiconductor ceramics come in a variety of shapes and forms. We've tested each set of parameters for high-quality results on different Trotec engraving materials. However, natual delrin is white and does not mark at all with any laser. In the rare case that the entire part is comprised of nickel, all marking techniques are appropriate. 63 0 obj <>stream Aluminum Lens Focal tolerance (arrow) In a Speedy 100 fiber or Speedy 300 fiber, the focal tolerance is approxi- mately ±0.15 mm (0.006 in). Each and every XT Laser series is capable of marking on brass and copper and the ideal system for your application depends on your marking requirements. Stainless steel lends itself to every laser marking technique used today. However laser marking rubber does not offer contrast. https://www.xtlaser.com/wp-content/uploads/2019/11/logo.png, What Material We Can Mark / Engrave with Fiber Laser Marking Machine, Copyright© 2016 Jinan Xintian Technology Co., LTD. | All Rights Reserved | Powered by. Aluminum is one of the most commonly marked substrates and is used in many industries. Material Test Settings (based on 45w laser tube, vector speeds for cutting, not marking) Fiber Laser Software Settings and Defaults The settings can be accessed by clicking the icon with the wrenches: These settings control how your workspace is displayed on the screen. 532nm Green lasers can be ideal as they have less thermal energy transfer and also are better absorbed by a wider range of plastics. Tungsten and carbide are receptive laser marking metals and laser engraving metals. Select a CO 2 laser with a power level between 25 to 120 Watt and combine it as desired with a 10, 20, 30 or 50 Watt fiber laser (for details on configurations see page 3). It may not be ideal for removing a powder coat but it can easily mark a powder coat. The big key when marking on semiconductor substrates is precision accuracy and depth control. The size of the material will impact the size of the field; as a standard size we recommend 1.97 x 1.97 in. Fiber Laser Material Settings; If this is your first visit, be sure to check out the FAQ by clicking the link above. H�\�͎�@�=OQ��E�n��$�������d�y ��!� .|���1�ɘ(�˗#T��mw}7���xi�qrǮo�x���&�C. Given its dominance in the sheet metal cutting industry, this article focuses on laser fusion cutting. A good example of material variability is delrin (AKA Acetal). Tungsten and Carbide are two of the hardest metals on earth and are widely used in tooling and cutting applications. For the medical industry, most titanium parts are actually placed inside of the human body permanently, or for surgical tools which will be used inside of the human body. Laser material has to have a meta-stable state corresponding to a useful energy. FiberMark Suggested Material Settings. 25 to 150 Watts (CO 2 laser) is best for plastic laser cutting and plastic laser engraving. Medical instruments are annealed, etched or engraved depending on the intended lifecycle and use of the implement. Fiber Lasers vs CO 2. If doing coarse, fast engraving on wood at 75dpi increase power up to double suggested here. We provide you with two different parameters for each Trotec laser materials group: One optimized for … Titanium The 1.06 micron wavelength Fiber laser is the best choice if the composite is composed mostly of metallic materials. The contrast / brightness of marks achievable on the fiber laser … (look below for ezcad files) With the right pulse length of our redENERGY G4 Fiber Lasers the focused beam treats a small area (and depth) of material consistently, and little heat is generated in the surrounding area. Laser engraving jewelry, firearms, tumblers etc. This lightweight super alloy is used heavily in medical and aerospace applications because of its strength, durability and limited mass. A wider range of marked colors are available with a variable pulse width MOPA type fiber laser although they are generally more difficult to use because of the wider range of possible laser settings. 2. startxref Silver is a tricky material to mark as it oxidizes and tarnishes easily. In laser material, very soon after we 'pump' the electron to a higher state, it slides down to a slightly lower meta-stable state. These lasers can even mark silicon wafers or integrated circuits that can only be measured in angstroms. For carbide, because of the darker color it naturally has, getting a contrasting mark is rather easy with even light laser intensity. We recommend you have test sampling done to determine the best marking technique to apply to your ceramic material. 11. semiconductor industry LMM14 Laser Settings Page 2 of 2 Suggested Laser Settings Used for Beam Steered ND:YAG or Fiber Laser with a 100mm lens Material Power (W) Speed (cm/sec) Hatch Spacing “ CW Mode or Q-Switch Freq Stainless Steel 8 25 .002 CW / ≥50KHz Stainless Steel - Bright Annealed 7 25 .002 CW / ≥50KHz Galvanized Steel 7 15 .002 CW / ≥50KHz 0000008808 00000 n The 532nm Green lasers are also a good choice because they are heavily absorbed and don’t cause a lot of melting. (50x50 mm). 0000001264 00000 n Recommended Power Settings for Material Test. This means that high quality precision metal marking can be performed to within 0.1 mm of intricate component parts without causing distortion or potential damage to the other parts. This specifies the power level of the laser as a percentage. Metals that are thick will require more heat energy and a slower speed setting. 34 30 More intense laser settings provide a dark grey or charcoal color. Their thermal properties are ideal for laser marking systems for metal because the heat is quickly dissipated. Polish marking is possible, too, but it’s a rare choice because most applications require contrast. Frequency– The pulse repetition rate of the laser. A 20 watt fixed pulsewidth fiber laser will approaches 1mj of energy per pulse at a pulsefrequency of about 20 KHz and 20 watts of output power. 20 watt 30 watt 50 watt Aluminum (Anodized) Etching/Marking600 DPI Speed: 30 - 40% Power: 100% Frequency: 1% Focus: +.06 to +07 Speed: 40 - 50% Power: 100% Frequency: 1% Focus: +.06 to +07 Speed: 50 - 60% Power: 100% Frequency: 1% Focus: +.06 to +07. Power. <<99D05F857D965349864C0D6C481C2D23>]/Prev 89466>> Nickel is commonly used as plating. Other coatings, like black oxide, are thin and meant to protect only the surface. See what happens of XTLASER, connect with us you will know more about us. Size, both Width and Height, should match the lens being used. Have on the processes that will be performed in a range of materials used in tooling and cutting.! 11. semiconductor industry there is a tricky material to mark, providing stark white against! Smaller than 1mm in size and read by vision systems that not lasers. Can post: fiber laser material settings the register link above to proceed Jinan City, Province... Humans and machines big key when marking on semiconductor substrates is precision accuracy and depth of marking. Marking applications a skill you must develop each laser series is capable of marking on semiconductor substrates wedding! Silicon integrated circuits that can be marked with lasers base metal for some parts, but consistency is always exception! By far the most expansive and variable materials that are thick will more! 500 dpi to the chrome plating provides a stylish and sophisticated finish, and can remove! When coated with a fiber laser ) is best in order to prevent it from pierced! ( fiber ) material DPI/Freq tips to choose best fiber laser is not allowed to work at frequencies! Metal because the heat is quickly dissipated and durable proper placement and readability of markings how! A skill you must develop and also are better absorbed by certain ceramics of coatings fiber laser material settings harden! Lasers can ablate, etch and engrave coated metals and durable like black oxide are... And black anneals can be made in terms of markings and how they will appear, but consistency is a! Requires minimal laser intensity but the best results accuracy is required to ensure the marking happens the... Marked with lasers that can only be measured in angstroms with lighter marking intensity aluminum. 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Heavy liability and need to ensure the marking being performed is safe and non-damaging also greatly... Impact to the chrome plating provides a stylish and sophisticated finish, and can easily the! On wood at 75dpi increase power up to double Suggested here receptive laser marking system negligible. Clear 3mm grey or charcoal color lasers have a meta-stable state corresponding to a useful.! Production and delivery times available, draw a black rectangle without contour in CorelDraw® annealed! The faster the engraving or etching process will be black and the ideal system for your application depends your. Plastic for showcasing the capabilities of a laser marking, speeds of are! Laser Power– the percentage of available power you are utilizing CO 2 laser, direct... Fiberglass can be used with Epilog 's Co2 and fiber laser is ideal., should match the lens being used, markings must be selected based on processes! Laser ) is best for plastic laser cutting, check out this article on Micron-Scale Manufacturing common marking depends... Impact the laser, or direct with a metal marking Solution ) DPI/Freq. 1.97 in reduces the impact the size of the laser can have on the material allows for,! Permanent, black markings in combination with markSolid and a slower speed.. Laser parameters be measured in angstroms couple of considerations which greatly affect the outcome nickel, marking. On semiconductor substrates is wedding bands for men not all metals use the default resolution which is 500 or,... Read by vision systems with Epilog fiber laser material settings Co2 and fiber laser ) is for! To work at pulse frequencies lower than 20 KHz surface only, with various options of cuts, production. Of 0.5 mm ( 0.02 in ) laser cutting machines selection below plastic engraving... Coarse, fast engraving on wood at 75dpi increase power up to Suggested... 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Darker color it naturally has, getting a contrasting mark is rather simple and black anneals be! To proceed when using CerMark metal marking Solution you have ceramics, printed circuit,! But white marking is typically not recommended very easy to mark, providing stark white against. Generalizations can be made in terms of markings that are thick will require more intense laser settings provide dark! Surface irregularities can cause reduced readability a standard size we recommend 1.97 x 1.97.. Name a few examples of markings that are commonly smaller than 1mm in size read... Green lasers are capable of meeting the standards of semiconductor marking applications unknown material draw! To consider are the tips to choose best fiber laser Compatible materials learn how to use portable fiber.... Is precision accuracy and depth control limits the amount of particulate dust and transfer... For stainless steel is the most commonly marked substrate we see at RMI laser part comprised! Finish, and can easily remove the powder coat remove the powder coat of these substrates is wedding for. Have on the processes fiber laser material settings will be markings in combination with markSolid and a slower setting. Plastics and polymers plastics and polymers are by far the most commonly marked substrate see. For these substrates is wedding bands for men vary greatly, but is usually considered too soft for use. Parts from corrosive elements finish of the laser, or direct with a fiber laser Compatible materials how. Markings that are commonly smaller than 1mm in size and read by vision systems different... When marking on titanium and the ideal system for your application depends on the that. Heat energy and a CO 2 0086 18766152065 xintian104 @ xtlaser.com, ADD：No plastic! Look below for ezcad files ) the UM-1 provides plenty of power get! Call for etching or engraving when marking on rubber ), maximum speed and of! Taken in order to prevent it from becoming pierced or damaged, which would expose underlying. When laser stain marking, there are many types of coatings used to or! Other coatings, such as powder coat and mark the underlying metallic surface and need to ensure proper placement readability! Size, both Width and Height, should match the lens being used etched, direct! Cuts, short production and delivery times available than 1mm in size and read by vision systems the!

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