Copper Laser Engraving & Marking Machines | Telesis (2024)

FAQs

What is the best laser engraver for copper? ›

Fiber Laser Markers

Fiber lasers are the best option for brass and copper engraving, as they are adaptable, accurate, versatile and require zero consumables.

While laser marking is a highly accurate and versatile technology, it does have some challenges and limitations that need to be considered: Material limitations: Certain materials, such as clear plastics, can be difficult to accurately mark with a laser due to their low absorption of laser energy.

On average, a laser etching system can cost anywhere between $3,000 – $15,000. And once you add customized components, you could be looking at as much as $65,000.

Copper is a soft, ductile, and malleable metal with very high thermal and electrical conductivity, making it ideal for laser engraving.

The Ortur LM3 is ideal for beginners and anyone looking for an affordable laser engraver and cutter that doesn't compromise on quality. It even boasts wide software compatibility.

Industrial laser marking machines have a few factors that can influence accuracy. One is the size of the beam spot on your material. The smaller that spot is, the more precise the laser can get. Another is the quality of the optical system and thermal control.

Different processing depth

The laser marking machine only marks the surface of the material, and the depth is very shallow, generally less than 0.5mm, while the depth of the laser engraving machine can mark very deep, ranging from 0.1mm to 100mm, and can go deep into the interior of the object.

Laser marking refers to placing legible information onto the surface of a part with little or no penetration. In contrast, laser engraving refers to putting information onto a part with evident penetration below the surface of the material.

Most metals are a popular choice for laser engravings; some will last decades, even centuries, but this depends on, among other things, the type of metal. Soft metals such as copper, brass and aluminium are more prone to engraving fading than harder metals such as stainless steel and other materials.

What is the hour rate of laser marking machine? ›

Job work using Fiber laser marking machine

Current market rate of job work is between Rs 300 to Rs 600 per hour. You can use this range to calculate per piece charge.

"Laser cost" is typically caluculated at $1 per minute of laser use in the laser processing industry. Therefore, it is easy to determine costs based on various graphics and processing time. In the ballpoint pen example, if your engraving takes 15 seconds, the laser costs will equal to 25 cents per unit.

Laser etching is theoretically permanent, but the non-penetrative nature of the etching process means these markings can be damaged with time.

Permanence: Stickers fall off and ink fades, but when you use laser marking or pin marking, you have a permanent mark that will stand the test of time, withstanding harsh environments and years of regular use.

Fiber laser cutting made cutting copper more efficient and economical, as the beam does not reflect back into the resonator and cause damage. Fiber laser cutters are also a strong choice for cutting copper because they can cut a versatile thickness of materials, from thin to thick.

It can engrave precious metals, such as gold, silver, and platinum, and non-precious metals, such as copper, aluminum, stainless steel, etc.

Even with a fibre laser , it's slow and not a good mark. Copper is a great heatsink and very resistive to CO2 lasers. However, using Cermark you can get a result.

Modern examples are almost invariably made from copperplates, and, hence, the process is also called copperplate engraving. Another term for the process, line engraving, derives from the fact that this technique reproduces only linear marks.