Laser marking systems are very popular today in the manufacturing industry. This method allows for high-quality markings on various products, ranging from metal to plastics and even rubber, ceramics, and glass. Laser engraving machines create permanent, high-contrast marks by burning surface material away with an intense beam of light.
The machines range in their capabilities; some can only etch flat surfaces while others can mark cylindrical objects depending on how they’re rotated during the marking process. Laser engraving machines make it possible to produce thousands of units in record time.
But What About Dot Peen Marking? Does This Marking Method Still Have Its Place In Today’s Manufacturing World?
Dot Peen Marking slightly deforms the surface of the items to be marked with small pins composed of a hard substance such as carbide or diamond. Dot peen machines leave small holes in the surface by striking them with these pins, permanently altering the part’s roughness and appearance.
Because of their inexpensive initial investment and durable markings, dot peen marking systems have been utilized for decades in certain industries. However, they require frequent maintenance and recurring costs.
The Advantages Of Laser Marking Include
- Better quality and more professional-looking products (compared to dot peen marking methods).
- Uniform, sharp markings on various surfaces (not limited to simple flat surfaces like in dot peen marking).
- Highly efficient.
- Allows for faster production times.
Which One Is Better?
In the current manufacturing world, where time is money, it’s essential to look into all the different marking methods available. Dot peen marking is still considered a reliable way to mark certain items. Despite its flaws, dot peen marking machines are favored by the automotive industry and certain niches.
On the other hand, laser engraving machines are typically favored in most industries due to their efficiency and reliability. Laser marking systems offer the best quality results, allowing sharp-looking parts to be produced quickly! They require a higher initial investment but are cost-effective in the long run.
Let’s Take A Look At The Following Chart To See Which Type Of Marking Has More Benefits:
Characteristics |
Laser Marking |
Dot Peen Marking |
|
Accuracy |
X |
|
|
Initial Investment |
X |
|
|
Speed |
X |
|
|
Readability |
X |
|
|
Appropriateness For Different Niches |
X |
X |
|
Long Term Cost-Effectiveness |
X |
Effective Laser Marking Solutions with Praxis Resources
Praxis Resources is a full-service laser marking company with years of experience. We provide high-quality engraving, marking, and ink backfilling services. Our laser experts have completed laser marking projects for a wide range of industries, including aerospace, medical, and commercial.
We understand the importance of having high-quality parts and strive to maintain high standards to meet our customer’s needs and demands. To learn more about our laser marking services or how they could benefit your business, please contact us today.