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HOW TO UV LASER ENGRAVE SOFT PRODUCTS
Jan 29 , 2021
Laser marking or engraving glass, ceramics, plastics and other soft or heat-resistant materials can pose a catch-22: Opt for more delicate marking methods to increase quality, and you end up sacrificing speed. Let me explain. If you’ve ever tried to mark these types of materials with a CO2, fiber, or diode-pumped laser marking machine, you probably noticed poor mark quality. These las...
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WHEN TO OPT FOR A 532 NM WAVELENGTH LASER
Jan 29 , 2021
WHEN TO OPT FOR A 532 NM WAVELENGTH LASER If you’re working with a soft material, a 532 nm wavelength green laser might be your best option. However, we don’t recommend running out and purchasing one just yet. There are many considerations that go into choosing the best laser marking technology in addition to material, like application and mark type. WHAT IS LASER WAVELENGTH? A s...
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WHY UV GREEN LASER WATTAGE MATTERS
Jan 29 , 2021
WHY LASER WATTAGE MATTERS We’ve talked a lot about laser wavelength so far, but another key determinant of how fast a machine can mark is power output. While laser wavelength is a measurement of light energy, watts (W) is the unit of measurement for laser power output. For example, a typical industrial fiber laser marking machine will run anywhere from 10W to 100W of output pow...
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WHAT CAN A GREEN LASER MACHINE MARK?
Jan 29 , 2021
WHAT CAN A GREEN LASER MACHINE MARK? Do you have a material that you think is un-markable because it is too thin or delicate for "traditional" laser marking machines? Green lasers not only offer more delicate marking but are also surprisingly versatile. Create readable traceability, branding, and identification marks on an expanse of materials, from soft plastics and thin metals to g...
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A BETTER WAY TO GO GREEN LASER
Jan 29 , 2021
A BETTER WAY TO GO GREEN Okay, we've covered a lot today, so let's quickly recap:To mark soft materials without damage or readibility issues, manufacturers need to use a laser with a shorter wavelength. These types of lasers create less heat, which is why they're also called "cold lasers." Two popular cold lasers used for marking and engraving are green and UV lasers. Both options are capab...
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UV LASER ENGRAVING PLASTICS: HOW TO NAVIGATE THE CHALLENGES
Feb 01 , 2021
“When you get into laser marking on plastics, you’re stepping into a tricky realm,” says laser applications guru Josh Christley. “In many ways, it’s totally different from marking metals. Metals are relatively straightforward. But plastics are complex; that’s what makes them so versatile. And with that complexity you get a touch of uncertainty.” We answer ...
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I Can Use a UV Laser Marking Machine for That?
Feb 02 , 2021
If you’ve ever wondered, “Can a marking laser machine be used for other applications?” you may be surprised to discover just how versatile this technology can be. In addition to permanently marking products and parts for identification and traceability, there are some other valuable applications that can help you get more done in less time with less equipment. The range of applic...
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6 WAYS UV LASER MARKING WILL SAVE YOU TIME AND MONEY
Feb 02 , 2021
Marking and engraving technology has come a long way in recent years. Modern laser engraving capabilities have made it faster and easier for manufacturers to identify parts, track them through the manufacturing process, and trace them back to their origin. And in a time when regulations and customer demands are at an all-time high, a traceability system is like insurance – an investme...
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RFH 355nm all solid-state UV laser cutting silicon wafer
Feb 04 , 2021
RFH 355nm all solid-state UV laser cutting silicon wafer RFH 355nm UV laser has little thermal effect and is used for cutting silicon wafers Ultraviolet laser cuts silicon wafers with fine cutting and fast cutting speed RFH Nanosecond Ultraviolet Laser: Good technology makes good silicon wafers, good silicon wafers make a powerful country's microelectronics technology Today, RFH Laser Editor intro...
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355nm UV laser has little thermal effect and is used for cutting silicon wafers
Feb 04 , 2021
RFH 355nm UV laser has little thermal effect and is used for cutting silicon wafers Ultraviolet laser cuts silicon wafers with fine cutting and fast cutting speed RFH Nanosecond Ultraviolet Laser: Good technology makes good silicon wafers, good silicon wafers make a powerful country's microelectronics technology Today, RFH Laser Editor introduces a very powerful material to everyone. Its element i...
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HOW DO I CHOOSE THE RIGHT UV LASER MARKING TECHNOLOGY?
Feb 04 , 2021
Laser part marking technology is becoming more and more important in all realms of manufacturing, from automotive to aerospace and medical industries. This is because of the growing demand from manufacturers and federal regulations to be able to track and trace products throughout their lifecycle. One of the most common questions we get at MECCO is “How do I choose the right marking t...
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HOW DO I ENSURE HIGH-QUALITY LASER MARKS?
Feb 04 , 2021
No matter what marking technology you use or what material you’re engraving, high-quality marks are key to improving traceability, minimizing counterfeiting, complying with industry regulations, and enhancing quality. One Ask an Engineer question we often get is “How do I ensure high-quality marks?” To get consistently clear and readable marks, first of all, it’s imp...
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