There are several advantages of using a https://www.angelo-home.com/product-category/furniture-panel/high-gloss-acrylic-mdf-panel/. First, this type of cutting machine rarely breaks down, thereby maximizing your income. However, this cutting machine is also incredibly expensive, as acrylic materials are expensive. If you’re looking for a business opportunity that maximizes income while minimizing costs, this may be the right tool for you. So, how does a https://www.hmlasercutter.com/product/custom-series/ work? Continue reading to learn more about these machines.
Dimensions of acrylic
Before you make a decision about which laser acrylic cutter to buy, you need to consider the speed and power of the laser. Both parameters influence the speed and quality of cutting. The speed parameter specifies the speed at which the laser head moves and is usually set at maximum for thin materials. The power parameter determines the number of laser pulses per second. Different materials require different power and speed settings. Below is an example of typical speed and power settings for different types of laser acrylic cutters.
Frequency of laser beam
Different materials absorb and reflect light in different ways, so the frequency of a laser beam that cuts acrylic will depend on the material you are cutting. Generally, the more power is absorbed by the material, the easier it will be to cut or engrave it. Blue acrylic, for example, is blue because it reflects light in the range of 450 to 500 nm. The wavelengths of different materials are not compatible with each other, so make sure the laser you choose is within the range of these wavelengths.
Resolution of laser beam
A laser’s resolution, or the number of pixels per inch, can affect the accuracy and quality of the cut. Generally, the resolution of the beam is set at 250 DPI for most materials, though softer ones might need more. A good starting point is to find the DPI of the acrylic you plan to cut and set the power and focus accordingly. Once you have these parameters, you’re ready to start laser cutting.
Cast acrylic vs extruded acrylic
A laser cutting process requires a special type of acrylic called extruded acrylic. Extruded acrylic is typically a smoother material than cast acrylic, which gives it a better finish for engraving. This type of acrylic is commonly referred to by trade names like Deglas, Homalite, Optix(tm)FG, and Solatuf. The main difference between the two is the amount of power the laser can handle. Extruded acrylic is more expensive than cast acrylic, but it is worth the money for high-quality laser engraving.
Air assist in laser acrylic cutter
There are two main types of air assist for laser acrylic cutters – side blowing and vertical blowing. The former produces smoke near the optical system, which makes the operation visible. The latter cools the area near the cut, making it clean and hygienic. Choosing the right one is essential. Here are some things to look for. Firstly, consider the amount of air assist your laser acrylic cutter needs.
Reliability of laser acrylic cut
One of the most effective ways to get a quality and reliable laser acrylic cut is to make sure to use an air assist. An air assist focuses a gentle stream of air on the cutting zone, removing any vapour and preventing ignition. Some lasers even have variable air pressure regulators, so you can choose the appropriate pressure for the job. For thicker acrylic, the amount of air required will depend on the thickness of the material. For example, a 3mm sheet of acrylic would require the first pass at zero Z, the second pass at -1mm and the third pass at -2mm, respectively. This process ensures that the laser remains focused at the level of cutting.