Laser Engraver Forum

Hi all,

Please help! This is my first post so I apologize if I'm not following the required format. But I can't mark on bare aluminum with a 50 watt fiber laser with 300mm x 300mm lens. I'm using Lightburn. Tried all sorts of settings. 100% power, slowed it to a crawl at 10mm per sec. 20hz frequency. It wont even make a ding. What am I doing wrong. Followed multiple youtube videos.

Thanks, Sean

Latest laser engraving and marking equipment intended especially for metal engraving applications is the Monport GI60. Featuring a built-in MOPA fiber laser, this device provides unmatched engraving quality. You can use it on engraving aluminums. Check it here! https://bit.ly/3Q32wFC

Seans wrote: ↑Sat Mar 16, 2024 10:37 pm Hi all,

Please help! This is my first post so I apologize if I'm not following the required format. But I can't mark on bare aluminum with a 50 watt fiber laser with 300mm x 300mm lens. I'm using Lightburn. Tried all sorts of settings. 100% power, slowed it to a crawl at 10mm per sec. 20hz frequency. It wont even make a ding. What am I doing wrong. Followed multiple youtube videos.

Thanks, Sean

Concerning your difficulty marking on bare aluminum with a 50-watt fiber laser and a 300mm x 300mm lens using Lightburn, it sounds frustrating! Despite trying various settings, it's not producing the desired results. Have you checked the focus of the laser beam? Ensuring it's properly focused on the aluminum surface is crucial for effective marking. Additionally, try experimenting with different power levels, speeds, and frequencies to find the optimal combination for aluminum marking. If the issue persists, consider consulting with experienced professionals or reaching out to the Lightburn community for further guidance.

I hope my solution can help you, this is Bom from Monport laser Team. If you are interested in Monport laser in the future, please check my affiliate link https://monportlaser.com/?sca_ref=5031521.ka374VZjm3.

Seans wrote: ↑Sat Mar 16, 2024 10:37 pm Hi all,

Please help! This is my first post so I apologize if I'm not following the required format. But I can't mark on bare aluminum with a 50 watt fiber laser with 300mm x 300mm lens. I'm using Lightburn. Tried all sorts of settings. 100% power, slowed it to a crawl at 10mm per sec. 20hz frequency. It wont even make a ding. What am I doing wrong. Followed multiple youtube videos.

Thanks, Sean

Considering your difficulty marking bare aluminum with your current setup, you might want to explore the Monport laser as an alternative. It's known for its ease of use, high quality, and affordability, which might suit your needs better. You can find more information about the Monport laser product on https://monportlaser.com/?sca_ref=5031521.ka374VZjm3
. It could offer the solution you're looking for in your laser marking endeavors.

Seans wrote: ↑Sat Mar 16, 2024 10:37 pm Hi all,

Please help! This is my first post so I apologize if I'm not following the required format. But I can't mark on bare aluminum with a 50 watt fiber laser with 300mm x 300mm lens. I'm using Lightburn. Tried all sorts of settings. 100% power, slowed it to a crawl at 10mm per sec. 20hz frequency. It wont even make a ding. What am I doing wrong. Followed multiple youtube videos.

Thanks, Sean

Considering your difficulty with marking bare aluminum, have you checked the focus of your laser? Sometimes, if the focus is off, it can prevent proper marking. Additionally, ensure that your power settings are appropriate for bare aluminum, as it may require higher power settings compared to other materials.

Moreover, Monport laser machines are known for their versatility and reliability. You might want to consider checking out their products, as they offer high quality and affordable options. You can find their range of laser products on https://monportlaser.com/?sca_ref=5031521.ka374VZjm3.

Seans wrote: ↑Sat Mar 16, 2024 10:37 pm Hi all,

Please help! This is my first post so I apologize if I'm not following the required format. But I can't mark on bare aluminum with a 50 watt fiber laser with 300mm x 300mm lens. I'm using Lightburn. Tried all sorts of settings. 100% power, slowed it to a crawl at 10mm per sec. 20hz frequency. It wont even make a ding. What am I doing wrong. Followed multiple youtube videos.

Thanks, Sean

No worries about the format! It sounds like you're having trouble marking bare aluminum with your fiber laser. Have you considered exploring Monport Laser? Renowned for being very nice, easy to use, high quality, and affordable, Monport Laser offers solutions that might help you achieve your marking goals. Their range of products is designed to provide reliable performance and precise results on various materials, including aluminum. You can check out their offerings at https://monportlaser.com/?sca_ref=5031521.ka374VZjm3 to see if they have a solution that fits your needs. Additionally, Monport Laser's customer support team might be able to provide guidance or troubleshooting tips to help you get the results you're looking for.