What is the difference between the 2D laser marking machine and 3D laser marking machine ?: 1). 3D means Dynamic focusing, compare with ordinary 2D laser machine, 3D laser marking machine adopts different galvo head. Ordinary 2D scanning head only have two mirrors, but 3D scanning head have three mirrors. The third mirrors can move forward and backward. This is the key technology of 3D laser marking machine. 2). 3D laser marking machine outstanding functions are deep engraving, relief engraving and curve metal marking. 3). When 2D laser need to mark curve surface, it should be added one rotary fixture. However,3D laser marking machine can mark curve metal directly. Higher speed and higher precision. Mostly, easy to operation. 4). 3D laser marking machine is coming with 3D galvanometer head and 3D software. Other parts almost the same as 2D laser marking machine. 5). control card, lens and software is different 6)2D Fiber Laser Marking Systems.The 2-axis deflection units can be used to deflect a laser beam in X and Y directions. This produces a two-dimensional area allowing a laser to be directed at any position. This area is known as the “marking field” as shown in the diagram. Deflection is performed by two mirrors, each of which is moved by a galvanometer scanner. The deflection unit has a beam input, into which the laser beam is fed, and a beam output, through which a laser beam is emitted from the unit after deflection. 3D Fiber Laser Marking Systems In a 3-axis sub module the laser beam first enters a moving lens – the Linear-Translator-Module. A moving lens diverges the beam rapidly before it passes one or two focusing lenses. Then the beam hits a deflection unit that directs the laser towards any x-y position inside the marking field. *Application: 1.Aluminium sheet stripped surface: No deformation, fine marking, color marking. 2.Metal depth marking. 3.Stainless steel color marking: marking different colors by setting the parameters. 4.PCB, ABS, Plastic without yellow color. 5.Light transmission paint keyboard: easy to make it previous to light. 6. Electronic, semiconductor components, ITO precision machining: the pulse can be adjusted to get best facula, and make the power balance 7.color marking and black marking on stainless steel. 8.Black marking and deep marking on nonferrous metal,like copper,alumina,aluminum. 9. Excellent marking effect on plastic or other sensitive material 10. Semi-conductor&electronics industry applications 11.Customade converyor belt for pen marking with much more high efficient work. Metal materials:stainless steel,aluminium,copper,silver, gold, carbon steel etc Non-metal materials :plastic,pvc,rubber,glass,stone,wood,feather,jewelry etc Advantages of MOPA laser comparing with normal fiber laser marking machine 1.For short pulses and lower pulse energy, the material is e.g. heated less and the area of the heat affected zone is reduced. This results in more advantages and possibilities for laser marking metals and plastics: 2.No light leaking, safe marking 3.Less heat development during annealing markings on metal, which leads to a better corrosion behavior 4.Excellent beam quality, excellent processing performance 5.irst pulse availability and quicker pulse response speed, good choice for highly precise & fine marking 6.More homogeneous and sometimes higher-contrast markings on some plastics 7.The advantages of the conventional fiber laser sources remain unchanged: 8.maintenance-free 9.long service life 10. 1ns ~ 250ns wide adjustable pulse width, wider application range of material 11.Wide repetition rate for diverse application12.High output power, high optical quality and compact size 13.Cleaner mark edges and faster marking speeds 14.Reliability and a lower cost of ownership 15.Plus, you’ll get the very best in efficiency. Fiber lasers are up to ten times more efficient than traditional YAG laser systems, and they use little to no energy in standby mode. Software EZCAD original version interface Very easy to operate,comes with user manual.Machine support six languages,USA English, English,Japanese,Korean,Chinese,complex Chinese Main functions of the software: � Users can design their graphics freely. � Various types of fonts are supported. Such as True Type, SHX, JSF(Single line font defined by EzCad2), DMF(Dot Matrix Font), One-Dimensional bar code, Two-Dimensional bar code, and so on) � Flexible variable text: changes the text real time while in laser processing. Excel datasheet is supported. � Can through the serial port &network direct read text data � Strong node editing function make the curve modification more easier � The software can support 265 “pencils”, which used to draw graphic and can be set different processing parameters. � Common types of images are supported. (bmp, jpg, gif, tga, png, tif…) � Common vector images are supported. (ai, dxf, dst, plt…) � Image processing (Grayscale, White / Black Transformations) � Powerful hatching functions, such as support round hatch. � More convenient IO operations and more easier to harmonize the auxiliary equipments. � Supports the dynamic focus (3 axis processing system) � Supports directly the SPI G3 fiber laser and the newest IPG_YLP and IPG_YLPM fiber laser � An opening language supporting system makes it easy to run the software in various languages platform. What is the difference between the 2D laser marking machine and 3D laser marking machine ?:
1). 3D means Dynamic focusing, compare with ordinary 2D laser machine, 3D laser marking machine adopts different galvo head.
Ordinary 2D scanning head only have two mirrors, but 3D scanning head have three mirrors. The third mirrors can move forward and
backward. This is the key technology of 3D laser marking machine.
2). 3D laser marking machine outstanding functions are deep engraving, relief engraving and curve metal marking.
3). When 2D laser need to mark curve surface, it should be added one rotary fixture. However,3D laser marking machine can mark
curve metal directly. Higher speed and higher precision. Mostly, easy to operation.
4). 3D laser marking machine is coming with 3D galvanometer head and 3D software. Other parts almost the same as 2D laser marking
machine.
5). control card, lens and software is different
6)2D Fiber Laser Marking Systems.The 2-axis deflection units can be used to deflect a laser beam in X and Y directions. This produces a two-dimensional area allowing a laser to be directed at any position. This area is known as the “marking field” as shown in the diagram. Deflection is performed by two mirrors, each of which is moved by a galvanometer scanner. The deflection unit has a beam input, into which the laser beam is fed, and a beam output, through which a laser beam is emitted from the unit after deflection.
3D Fiber Laser Marking Systems In a 3-axis sub module the laser beam first enters a moving lens – the Linear-Translator-Module. A moving lens diverges the beam rapidly before it passes one or two focusing lenses. Then the beam hits a deflection unit that directs the laser towards any x-y position inside the marking field.
*Application:
1.Aluminium sheet stripped surface: No deformation, fine marking, color marking.
2.Metal depth marking.
3.Stainless steel color marking: marking different colors by setting the parameters.
4.PCB, ABS, Plastic without yellow color.
5.Light transmission paint keyboard: easy to make it previous to light.
6. Electronic, semiconductor components, ITO precision machining: the pulse can be adjusted to get best facula, and make the power balance
7.color marking and black marking on stainless steel.
8.Black marking and deep marking on nonferrous metal,like copper,alumina,aluminum.
9. Excellent marking effect on plastic or other sensitive material
10. Semi-conductor&electronics industry applications
11.Customade converyor belt for pen marking with much more high efficient work.
Metal materials:stainless steel,aluminium,copper,silver, gold, carbon steel etc
Non-metal materials :plastic,pvc,rubber,glass,stone,wood,feather,jewelry etc
Advantages of MOPA laser comparing with normal fiber laser marking machine
1.For short pulses and lower pulse energy, the material is e.g. heated less and the area of the heat affected zone is reduced.
This results in more advantages and possibilities for laser marking metals and plastics:
2.No light leaking, safe marking
3.Less heat development during annealing markings on metal, which leads to a better corrosion behavior
4.Excellent beam quality, excellent processing performance
5.irst pulse availability and quicker pulse response speed, good choice for highly precise & fine marking
6.More homogeneous and sometimes higher-contrast markings on some plastics
7.The advantages of the conventional fiber laser sources remain unchanged:
8.maintenance-free
9.long service life
10. 1ns ~ 250ns wide adjustable pulse width, wider application range of material
11.Wide repetition rate for diverse application12.High output power, high optical quality and compact size
13.Cleaner mark edges and faster marking speeds
14.Reliability and a lower cost of ownership
15.Plus, you’ll get the very best in efficiency. Fiber lasers are up to ten times more efficient than traditional YAG laser
systems, and they use little to no energy in standby mode.
Software EZCAD original version interface
Very easy to operate,comes with user manual.Machine support six languages,USA English, English,Japanese,
Korean,Chinese,complex
Chinese Main functions of the software:
� Users can design their graphics freely.
� Various types of fonts are supported. Such as True Type, SHX, JSF(Single line font defined by EzCad2), DMF(Dot Matrix Font),
One-Dimensional bar code, Two-Dimensional bar code, and so on)
� Flexible variable text: changes the text real time while in laser processing. Excel datasheet is supported.
� Can through the serial port &network direct read text data
� Strong node editing function make the curve modification more easier
� The software can support 265 “pencils”, which used to draw graphic and can be set different processing parameters.
� Common types of images are supported. (bmp, jpg, gif, tga, png, tif…)
� Common vector images are supported. (ai, dxf, dst, plt…)
� Image processing (Grayscale, White / Black Transformations)
� Powerful hatching functions, such as support round hatch.
� More convenient IO operations and more easier to harmonize the auxiliary equipments.
� Supports the dynamic focus (3 axis processing system)
� Supports directly the SPI G3 fiber laser and the newest IPG_YLP and IPG_YLPM fiber laser
� An opening language supporting system makes it easy to run the software in various languages platform.
