Laser marking is a new method for making permanent marks on different materials. Laser surgery is swift, leaves no mess, and is highly accurate. Rather than touching the surface, laser marking changes its properties by using a narrow light beam.
Industries like automotive, electronics, jewelry, and medical devices rely on 3D printing quite often. Let’s break down the technology and understand why more people are interested in it.
How Does Laser Marking Happen?
Using a high-powered laser, laser marking changes the external features of a material. The marked surface is formed when the beam’s heat interacts with it.
All of the operations done by the machine are under software control. Patterns, text, logos, QR codes, and serial numbers can all be added to the screen. After this, the laser follows these routes very accurately.
Methods of Laser Marking
Some laser marking methods are chosen based on your desired result.
1. Annealing
Silicone rubber is often applied to metals.
Warms the surface without taking away any material from it.
Leaves behind a dark mark that does not turn to rust.
2. Engraving
Gets rid of part of the sample material.
Leaves strong and lasting effects
It is suitable for metal, plastic, and wood.
3. Etching
Work is similar to engraving, except it is not as deep.
Perfect for printing things with numbers or barcodes
4. Color Marking
It can be applied to stainless steel or anodized aluminum.
Generates marks with color by using absolute temperature control
5. Foaming
The ability to cure is most useful in plastic applications.
Warmth inside the glass causes the liquid to produce bubbles that leave a raised mark.
What Sort of Materials Are Available for Marking?
Laser marking can be used on different types of surface materials. There are several typical ones we often run into:
- These include metals such as aluminum, steel, and copper.
- They use ABS or PVC plastics.
- Glass
- Ceramics
- Wood
- Cardboard and paper
Proper use of a suitable laser and its settings is the main requirement. A good Laser Marking Machine manufacturer will show you the best machine for your application.
Advantages of laser marking
- Laser marking offers many advantages when compared to traditional methods.
- Contact: Risk of harm to the part
- Inks, acids, and chemicals must not be present.
- Permanent tattoos won’t disappear over time.
- It enables me to trace not just the large but also the minute parts of my work.
- Lends itself to fast processes on production lines
- Safe: Equipment featuring safety elements is provided in sealed systems.
Some Uses of Laser Marking
A range of industries use laser marking every day.
- Mark the numbers for engine components and the car’s chassis.
- Label every circuit board and microchip in the electronics with the correct ID.
- Jewelry can include names or logos through engraving.
- Either track what’s being repaired with serial numbers or give each item a part number.
- Label surgical equipment and implants used in medicine.
- Place both expiry dates and batch numbers clearly on the packaging.
How to Choose a Reliable Laser Marking Machine
There exist various kinds of machines. Many use fiber lasers for metal, but when working with plastics or glass, UV or CO₂ lasers are often used. It is wise to pick a machine that works well with your type of material and volume of work.
A reliable Laser Marking Machine Manufacturer can offer you help.
- Determine what kind of laser is best for you.
- Spring the machine correctly.
- Supply coaching and guidance through learning.
- Develop software that helps you design easily.
- Make it a point that your machine is strong, secure, and easy to work with.
Conclusion
Laser marking uses the latest technology to achieve powerful results. Laser marking allows you to mark materials quickly, cleanly, and with accuracy. You can find a laser system for making deep engraving or for digging out fine logos. When you choose a professional Laser Marking Machine Manufacturer, it’s much easier to find the machine that fits your needs and mark with confidence.
