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Tips for Using Acrylic in Laser Engraving Projects

There is no limit as to what you can use acrylic for. The use of a laser on acrylic can easily produce signage, neon advertising or sales display and many other products. When using laser beams on acrylic, the laser beam removes the surface, which means the finest details come put accurately.

Acrylic is one of the most popular types of plastics in the market, the reason being its beauty and it has a high-end appeal. Additionally, it is affordable for many customers. You can also use it for smaller items such as awards and gifts.

A look at the catalogues from acrylic product suppliers gives you pages upon pages of unique wording and designs that appeal to high-end markets such as corporate clients. The good thing about acrylic is that it engraves beautifully. Using the right engraving machine, you can achieve attractive engraved images ranging from intricate logos and wordings.

In most cases, what you need is to show the customer a beautiful acrylic product and you are sure the customer is convinced. For your case, acrylic is an easy material to work with. The good thing is that you can access various templates to use in the design of various items. You have more choices in terms of color and shapes. Here are a few tips to help you achieve a better result using acrylic and the best laser engraving machine from Needham Coding.

Choose the Right Material

Acrylic stands for a wide range of heat-sensitive material from many manufacturers. The familiar brand names for acrylic are Lucite and Plexiglas. However, as the designer and engraver, you need to understand that different types of acrylic are ideal for different applications, but the most common are extruded and cast acrylic.

The standard in the industry is cast acrylic. It is made by pouring molten acrylic between two sheets of tempered glass. The material then hardens into a solid sheet of acrylic polymer. This offers a high premium optical clarity and turns white during engraving so that it provides the best contrast. They are ideal for use in engraving awards and gifts.

Extruded acrylic is ideal for making certain applications such as mirroring and display fixtures. Compared to cast acrylic, extruded acrylic it engraves in a clear way. It is also much softer than the cast version, which means it cuts clean like other types of glass. This one is ideal for cutting letters, special shapes and blanks, and in instances where you need a smooth polished edge.

As an engraver, you need to find a variety that suits you and stick with it. The good thing is this material is easy to fabricate, meaning you can saw, bend and rout the sheets. You can also choose the material in many shapes and finishes.

Suitability for Laser Engraving

Acrylic is suitable in that is it sensitive to absorption of certain wavelengths of light. When exposed to the laser beam, the material soaks up the laser energy, which means even low wattage lasers produce excellent results as it vaporizes the material.

Setting Up

When setting up the job to be laser engraved, you need to use very low power to sketch the layout and see what the results will look like before you begin. You can also use a template on the computer so that the laser is guided automatically.

Remember to use the correct power and speed settings to achieve the best results.

In Closing

When it comes to laser engraving acrylic, you need to make sure you choose the right material that is compatible with your skills. Understand the various speed requirements before you start the task.

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