FAQ
LASER FREQUENTLY ASKED QUESTIONS
The prices of our machines vary according to the laser source, the laser wattage and the working station. After a rough idea to know which kind of machine that can carry out your application our experienced engineer and sales will choose one or do some samples to make sure which model will achieved your demand.You can ask a quotation or a sample to receive the price of the right machine. You are most welcomed to write an email to sales@baublys.de or fill out our form.
Laser engraving/marking
Whether it’s metal, plastic, glass, ceramic, wood or semiconductors – there is hardly a material that cannot be marked by laser. So for numerous manufacturers in semiconductor production, the electronic industry, the automotive or medical technology sectors, flexible, permanent marking with lasers has long since become the preferred method of identifying parts. But lasers have also been used with success in the consumer sector, or in the production of Smart Cards or identity cards.aser engraving/markingWhether it’s metal, plastic, glass, ceramic, wood or semiconductors – there is hardly a material that cannot be marked by laser. So for numerous manufacturers in semiconductor production, the electronic industry, the automotive or medical technology sectors, flexible, permanent marking with lasers has long since become the preferred method of identifying parts. But lasers have also been used with success in the consumer sector, or in the production of Smart Cards or identity cards.
Laser engraving/marking
Whether it’s metal, plastic, glass, ceramic, wood or semiconductors – there is hardly a material that cannot be marked by laser. So for numerous manufacturers in semiconductor production, the electronic industry, the automotive or medical technology sectors, flexible, permanent marking with lasers has long since become the preferred method of identifying parts. But lasers have also been used with success in the consumer sector, or in the production of Smart Cards or identity cards.
| Laser | Ink Jet | Dot Peen | Chemical Etching | |
| Best for | Most applications | High speed moving parts | Large / thick metal parts | Thin metals, repeated marks |
| Mark quality | Excellent | Average | Poor | Excellent |
| Materials | Most materials | Most materials | Metals | Metals only |
| Mark permanence | Permanent | Marking Can be Rubbed off in time | Permanent | Permanent |
| Speed | Fast | Fast | Slow | Slow |
| Integration | High flexible system for production line and also programming and remote operation | Basic mark control | Basic mark control | NA |
| Process Consumables | Nome Runs off a standard 220V outlet |
Inks | Stylus | Process Chemical Masks |
Laser cutting
The demand for ever finer and more precise structures, especially in medical technology and electronics, can now be met only to a limited degree by conventional processes, if at all. Modern solid-state or gas lasers, on the other hand, can process almost all metals and metal alloys quickly and precisely. Laser cuttingThe demand for ever finer and more precise structures, especially in medical technology and electronics, can now be met only to a limited degree by conventional processes, if at all. Modern solid-state or gas lasers, on the other hand, can process almost all metals and metal alloys quickly and precisely.
| Laser | Shears | Stamping | Plasma | Router | EDM | Water Jet | |
| Accuracy | Med | High | High | Med | Med | Low | Low |
| Deformation | High | Low | Low | Low | Med | Low | Low |
| Heat effect | High | Med | Med | Low | Med | High | Med |
| Slot quality | Low | Low | Low | Med | Med | Med | Med |
| Welding material | High | Low | Med | Med | Low | High | Low |
| Using condition | Low | Low | Med | Med | Med | Low | Med |
| Efficiency | —- | Med | High | Low | Med | Med | Med |
| Speed | Low | Low | Med | Low | Med | Med | Med |
Lasers are usually labeled with a safety class number, which identifies how dangerous the laser is:
Class 1 is inherently safe, usually because the light is contained in an enclosure, for example in CD players.
Class 2 is safe during normal use; the blink reflex of the eye will prevent damage. Usually up to 1 mW power, for example laser pointers.
Class 3R (formerly IIIa) lasers are usually up to 5 mW and involve a small risk of eye damage within the time of the blink reflex. Staring into such a beam for several seconds is likely to cause damage to a spot on the retina.Class 3B can cause immediate eye damage upon exposure.
Class 4 lasers can burn skin, and in some cases, even scattered light can cause eye and/or skin damage. Many industrial and scientific lasers are in this class.
The indicated powers are for visible-light, continuous-wave lasers. For pulsed lasers and invisible wavelengths, other power limits apply. People working with class 3B and class 4 lasers can protect their eyes with safety goggles which are designed to absorb light of a particular wavelength.
Infrared lasers with wavelengths beyond about 1.4 micrometers are often referred to as “eye-safe”, because the cornea strongly absorbs light at these wavelengths, protecting the retina from damage. The label “eye-safe” can be misleading, however, as it only applies to relatively low power continuous wave beams; a high power or Q-switched laser at these wavelengths can burn the cornea, causing severe eye damage, and even moderate power lasers can injure the eye.
Our laser engraver is Class 2 laser while our 1000W laser cutter or above is Class 3 laser . It is safe to use. We can add a cover if needed. Also, to operate with a Green Laser or UV Laser machine, a pair of goggles can be bought to protect the eyes.
JPG, JPEG,AI, PLT, DXF, NC, GIF, PNG, ICO, TIF, TGA, PCX, BMP, TTF graphics can be used on engraving machine.Document of AUTOCAD, COREDRAW, PHOTOSHOP
Ambient temperature should be within the range of 15℃~30℃, air conditioner is required.
Humidity should be with the range of 40%-80% without condensation; dehumidifier should be installed.Power supply requirement: 220V, 50Hz
Power supply fluctuation should be within ±10% and grounding wires should comply with applicable international standards. In the regions with voltage amplitude over 10%, automatic voltage-stabilizing and current-stabilizing devices should be installed.
The machine should not be installed in places with strong electromagnetic signal interference or near radio station (or relay station).
Foundation amplitude should be less than 50um and vibration acceleration less than 0.05g, with no machine tools such as large punching machines nearby. Working area must be smoke-free and dust-free, without dust or powder resulting from metal polishing or grinding.
Atmospheric pressure: 86-106kpa.
In certain conditions, anti-static floor should be installed to enhance shielding.