Rubber Block Carving And Cutting

What is rubber?

Rubber is a remarkable material known for its reversible deformation and high elasticity. It displays impressive elasticity at room temperature and can undergo significant deformation with minimal external force. Once the power is removed, it swiftly returns to its original shape. Rubber block carving is an innovative technique that combines rubber’s versatility with modern technology’s precision. This technique involves using a CO2 laser cutter to etch and cut intricate designs into rubber blocks meticulously.

Types of rubber

Rubber can be classified into two main categories: natural and synthetic. Natural rubber is extracted from sources like rubber trees and plants, while synthetic rubber is synthesized through polymerization reactions of various monomers. Rubber products find widespread application in both industrial and everyday settings. The best way to cut rubber is laser cut rubber with a CO2 laser cutter. Cutting and rubber block carving will also get the highest precision and clean, detailed impressions.

Rubber stamp carving ideas

Rubber block carving using a CO2 laser cutter enables artists to create designs with unmatched intricacy. Custom rubber stamps crafted with laser machines can add a personalized touch to clothing or even be used for producing cost-effective and unique business cards. Beyond stamps, various other creative and marketable rubber products can be found:

Select the right rubber stamp material for laser machining

The quality of rubber also affects the laser engraving rubber stamp outcome, making it crucial to choose the appropriate rubber. You might explore options on platforms like Amazon, but avoiding rubber that’s excessively soft or hard is essential. Opt for gray rubber block carving, which is easy to work with, ensuring laser machining without extensive cleaning.

How to make a rubber stamp with a laser cutter?

Feel free to experiment with the Thunder Laser Nova 24 parameters for carving rubber. For shallower engravings, set the number of passes to 1.

Thunder Nova 24 rubber block carving Parameters:

– Speed: 300 mm/s

– Max power: 75%
– Min power: 70%
– Line interval: 0.06
– Lines per inch: 390
– Number of passes: 2
– Fill all shapes at once

And how to laser cut rubber stamps?

this is the parameter:

– Speed: 15 mm/s

– Max power: 60%
– Min power: 60%
– Number of passes: 1

Choosing the right co2 laser cutter for your rubber projects

The Thunder Laser cutter is a reliable and robust choice when selecting a laser cutter for rubber block carving. In general, the Thunder Laser Nova and ODIN series are the best laser engravers for rubber stamps.

NOVA series has an advantage in rubber cutting due to its higher laser power and larger processing platform.

On the other hand, the ODIN series boasts super-high processing speed and precise laser control, leading to outstanding rubber block carving results.

You can choose a more suitable laser engraving machine for rubber stamps based on the focus of your work. If the rubber is clean after rubber block carving, has no burrs, and the cutting surface is neat and clean, it is a suitable laser engraver for rubber stamps.

Laser cut and carve rubber stamp with these tips

Dealing with Harmful Fumes

Laser machining of rubber generates odors and harmful fumes. Therefore, having a powerful dust extraction and purification system equipped with activated carbon filters is essential. It’s also recommended to engrave from top to bottom to prevent the accumulation of smoke particles that could affect rubber block carving quality.

Post-engraving cleaning

After rubber block carving, it’s necessary to clean and tidy up the rubber material to remove residual laser dust and burrs. Use a brush or cleaning cloth with water, or for better results, employ WD-40’s precision electronic cleaner and ensure a smooth finish.

How to store?

Ideal storage temperature ranges from 5 to 25°C. Avoid direct contact with heat sources and sunlight. Seals taken from cold storage should be placed in a 20°C environment before use.

Store rubber parts freely to avoid stretching, compression, or other deformations. Keep them away from solvents, oils, fats, or other semisolid materials. Avoid ozone-producing devices in the warehouse.

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