Laser engraving machines are not as new or popular as 3D printers. However, many people like it very much, almost feeling like a 3D printer, so the price has lowered the purchase price of enthusiasts.
This raises a very interesting question. What should I get from using a laser engraving machine? What can laser engraving machine do? In general, how can users use the laser engraving machine as safely as possible? Now let's talk about the introduction from the industry giants: the correct use of the laser engraving machine:
How to select laser cutting machine or engraving machine
Laser cutting machines and engraving machines have different shapes and sizes, as well as different price points. Most importantly, they are the most powerful and widely used in heavy industry. These are crop creams with incredibly powerful lasers. Some of them are also used for diamond processing. But what really makes these laser cutting machines so important is that they can cut thick materials with extremely high accuracy. Of course, even the richest producers are out of reach.
This will make more sense in the middle of the market. There are laser cutting machines suitable for small enterprises, fans with strong funds and manufacturing companies. Prices range from $1000 to $5000. It is different from the cheap machines on the market. Its worktable is large and can cut a lot of A3 paper. It also uses a more powerful laser, so it can cut thicker materials faster.
But what if the laser cutting machine does not have 1000 dollars? Fortunately, there are cheap basic units, most of which cost $60-500. You can see the equipment in use at the bottom of the scale, which can only affect a small area. You can cut paper or cardboard.
Use laser cutting machine or engraving machine.
As mentioned earlier, laser cutting machines and engraving machines are still suitable products. There are not many tutorials, guides and recipes on the Internet, because 3D printers have different configuration files. If you are looking for inspiration on what you can do, please read on.
1. Factory identification
Buy cheap laser engraving machines. He quickly collected several boards and carved plants, flowers and vegetables in the garden.
This is better than stickers on lollipops. First of all, they will not be discarded even in strong winds and strong winds. Signs are not written in ink, so they don't work when it rains in Britain.
2. Personalized iPhone case
Many people want to show their personality on the iPhone. To this end, we have customized it using many unique cases and backgrounds. However, if you really want to personalize your iPhone, you can make a shell with your own sculpture.
We do not recommend burning your phone only. Carving glass or metal on consumer packaging can be difficult, and mobile phones are expensive. I don't want to take unnecessary risks to destroy the equipment. However, although blank iPhone cases can be purchased online, the number is not large. If you want a beautiful organic finish, you can buy a wood finish. Wood is one of the best tape materials, but if you use this route, you should choose a non greasy, resin free wooden box.
Safe operation of laser cutting machine
One thing to remember before using the laser cutting machine. Misuse can cause significant damage, or at least damage to expensive equipment. However, you can significantly reduce all risks by following a few simple considerations.
The first thing to remember is the high risk of fire when using laser cutting machines or engraving machines. After all, it usually requires a very strong energy beam and burns it into a flammable substance (wood, usually polystyrene, is flammable). Therefore, always carry a carbon dioxide extinguisher with you.
As with 3D printing, be careful when cutting materials. There is no accidental release of chlorine when cutting PVC (or other vinyl). It mixes with water in the air to produce hydrochloric acid, which is harmful to people and machines. As a general rule, laser cutting machines should always be used in well ventilated areas. If you have windows, always keep them open.
Whenever I open my eyes at night, as soon as I turn on the light in the room, my eyes will focus and cannot open. Compared with bedroom spotlights, night lights do not interfere with strong light, and can also be used as furniture decoration. Use 3D visual laser engraving acrylic lamp to deal with your terror at night.
The laser engraving process is as simple as printing on paper using a printer. The computer program allows the laser carver to carve any pattern or text on the unrestricted acrylic night light by adding warm colors to the floor after painting. The LED lamp holder is installed to illuminate the dark environment without glare.
Laser engraving is a non-contact process, which does not impose mechanical pressure on the acrylic, nor will it cause mechanical deformation. The laser engraved acrylic night light body allows people to experience the stereoscopic vision created by the flying effect. Just replace it. Multiple planar light bodies can interpret different scenes.
Laser engraving is not limited by the number of times to ensure that the processing results of the same batch are consistent. The laser engraving precision can reach mm, and the processed acrylic night light is exquisite and exquisite.
The laser carving night light is not only a lamp, but also a work of art. Day and night decoration is rich, both practical and beautiful. If you want to create a warm and inspiring night light, you can also use the acrylic laser engraving machine to let your TA accompany you to spend a good night every night.
The focusing lens material of the laser engraving machine is Znse (zinc glass), which is brittle and may fall off. Take care when disassembling and reassembling. Do not use excessive force or hit hard objects. Anti reflective coating on the surface reduces dust, moisture, adhesion and scratches. Therefore, dry, oil-free air must be provided during operation, and recommended cleaning methods and equipment must be used.
Laser engraving machine cleaning procedure:
(1) Loosen the fixing screws of the laser engraving machine and remove the air cap and lens cover one by one. First, use a hair dryer to remove dust from the lens surface.
(2) If the laser engraving machine really needs to clean the lens, just use a laboratory grade soft cotton swab, soak it in an appropriate amount of acetone or high alcohol, and slowly turn it to the right in the middle Purpose To the limit. Clean both sides of the lens as needed and be careful when cleaning.
(3) Install the mirror body and air nozzle on the laser excavator, adjust the focal length, and tighten the adjusting screws.
If you use a laser engraving machine, make sure you have enough air pressure. Can I place my finger in the direction of the light output (air nozzle) of the focusing lens to check for gas leakage before working? The air pressure is sufficient.
If the focus of the laser engraving machine is dirty and cannot be effectively cleaned for a long time, or the antireflection film on the focus lens has been removed, the focus lens of the lens should be replaced. Indemnification. Cleaning and maintenance of the mirror surface of the laser engraving machine.
How to clean the laser engraving machine:
1) Put an appropriate amount of extremely pure alcohol on a soft cotton swab and gently wipe it clockwise from the center until the glass surface is clean.
2) If the laser engraving machine is not used for a long time, the lens needs to be cleaned first. Then use high-quality lens paper and adhesive tape to seal the surface of the laser engraving machine so that the lens can be put in and taken out. Cleaner
Common cleaning agent for laser engraving machine: high concentration acetone or alcohol that can be replaced by users.
Special cleaner for laser engraving: camera lens cleaner.
3) Laser engraving machine cleaning soft cotton swab: soft cotton swab or medical cotton swab.