Taiyi fiber laser marking machine manual english edition

Dongguan Taiyi Laser Technology Company Limtied website http://www.tylasertech.com
Mobile/Wechat/whatsApp:+86 135 3855 4312 ,Foreign Trade Department :Bruce liu
1
Preface
This simple operation and maintenance manual is only for daily work instruction. For detailed operation manual,
please refer to operation manual.
。

Before operating the device, the user must carefully read this manual and
related operating manuals
Caution
And strictly abide by the operating procedures, and non-industrial personnel
can not access to the system

This device uses four types of las
ers (strong laser radiation) that can cause the following accidents:
1.Inflammable surrounding flammable materials; 2.During laser processing, it
may be generated due to different processing objects.
Caution
Other radiation and toxic and harmful gases；3.Direct irradiation of laser
radiation can cause human injury.
Therefore, machine must be equipped with fire-fighting equipment, and it is
forbidden to stack flammable and explosive materials around the workbench
and equipment.
At the same time, it is important to maintain good ventilation, and non-
business operators are prohibited from approaching the equipment.

There may be risks in laser processing. Users should carefully consider whether
the object being processed is suitable for laser operations.

There are high voltages or other potential hazards inside the laser device. Non-
manufacturers and industry personnel are strictly prohibited from
disassembling.

The machine and its relevant equipment must be safely grounded before
starting up.
 Do not open any end cap while the device is working.
Caution
During the operation of the equipment, the operator must observe the working
condition of the equipment at any time, such as abnormal conditions
Immediately cut off all power and take appropriate measures.

The equipment must be on duty when it is working. It is forbidden to leave
without authorization.
 The power must be turned off before all personnel leaving.

It is forbidden to place any coherent total reflection or diffuse reflection object
in the device to prevent the laser from reflecting on the human body or
flammable objects.
Caution
1.The equipment environment should be dry, no pollution, no shock,
no strong electricity, strong magnetic interference and influence.
2.Working environment temperature 10-30°C, working environment
humidity 5-85% (no condensation).
3.The equipment should be kept away from electrical equipment that
is sensitive to electromagnetic interference and may cause
electromagnetic interference.
4.Equipment working voltage: AC220V, 50Hz. When the grid voltage is
stable or matched, it is forbidden to start.

2
Contents
Chapter one Equipment composition..................................................................................................................... 1
1.1 Hosts................................................................................................................................................................1
Chapter two Operating Equipment...........................................................................................................................2
2.1 Device control panel.................................................................................................................................... 2
2.2 Start the power............................................................................................................................................2
2.3 Start the laser source power...................................................................................................................... 2
2.4 Launch laser marking software.................................................................................................................. 3
2.4.1 File import and open........................................................................................................................4
2.4.2 Perform processing..........................................................................................................................4
Chapter three Device Parameter Settings............................................................................................................... 5
3.1 Laser operating parameter settings................................................................................................................5
3.1.1 Q SWITCH pulsed fiber laser setup.....................................................................................................5
3.1.2 Mopa pulsed fiber laser setup....................................................................................................... 5
3.2 Layer parameter settings............................................................................................................................ 6
3.3 Rotary marking parameter setting with zero return function (optional)....................................................... 8
3.3.1 Segmentation mark ...........................................................................................................................8
3.3.2 Rotation angle marking................................................................................................................... 9
3.3.3 Rotating text mark............................................................................................................................ 10
Chapter 4 Equipment Commissioning....................................................................................................................11
4.1 Focus debugging............................................................................................................................................11
4.1.1 Working distance setting..............................................................................................................11
4.1.2 Software marking range setting....................................................................................................... 12
4.1.3 Focal length adjustment....................................................................................................................12
4.2 Mirror correction........................................................................................................................................13
4.2.1 Preparation before correction.....................................................................................................13
4.2.2 Calibration process........................................................................................................................... 13
4.3 Red light indicator......................................................................................................................................... 14
4.4 Foot switch....................................................................................................................................................14
Chapter five Turn off the device..................................................................................................................15
Chapter six Equipment Maintenance..................................................................................................................... 16
6.1 Host............................................................................................................................................................... 16
6.1.1 Working table....................................................................................................................................16
6.1.2 Optical scanning field lens............................................................................................................16
6.2 Maintenance list

1
Chapter 1
This equipment consists of host, mechanical system, control system, optical system and other components.
1.1 Host
Manual
Scanning galvanometer and
field lens
Laser, galvanometer, red
light, key switch
Master switch

2
Chapter 2 Operating Equipment
2.1 Device control panel
2.2 Start the main power
2.3 Start the laser power
From right to left, press the master switch, red switch, galvanometer switch, and laser switch.

3
2.4 Start laser marking software
After installation finished it will be displayed on the desktop,Double-click the mouse to
start the software. The main interface of the software is as follows:

4
2.4.1 File import and open
Ezcad2 supports the import of vector format not bitmap format:
Bitmap format: Supports BMP, JPG, PNG, GIF, etc.
Vector Format: Supports PLT, AI, DXF, etc.
Ezcad2 software supports opening EZD format:
2.4.2 Perform processing
Press on the keyboard F2

5
Chapter 3 Device Parameter Settings
In order to make better use of the Rainbow series optical fiber marking machine, the highest
efficiency of the device is achieved. The device parameter settings in the software will be explained
below.
3.1 Laser source parameter settings
3.1.1 Q SWITCH Pulsed fiber laser setup.
Open the Ezcad2 Marking Software and click the Parameters (Keyboard F3) button to enter the configuration
parameter settings.
The laser type in the system is fiber. The laser frequency range is 20~80KHz. Fiber type IPG_YLP is selected
and Mo delay is 8ms.
3.1.2 Mopa Pulsed fiber laser setup.
Open the Ezcad2 Marking Software and click the Parameters (Keyboard F3) button to enter the
configuration parameter settings.

6
The laser type in the system is fiber, and the laser frequency range is 20~1000KHz. Select IPG_YLPM for Fiber
type, and enable Mo delay for 8ms. Check the enable pulse width setting
3.2 Layer parameter settings
In the Ezcad2 main interface, the laser layer parameters are as follows:

Q Switch Laser source settings Mopa Laser source settings
The meaning of the parameters:

7
Parameter Setting range Instructions
Speed (mm/s) 1~4000
power(%) 1-100
frequency(KHz) 20~80/45-500 Q Switch/ Mopa
Opening delay （Microseconds） -50~-200
Off laser delay(Microseconds) 50-200
Close delay(Microseconds) 50-200 Close delay>Off laser delay
Corner delay(Microseconds) 1-150
Mopa fiber laser with pulse width modulation. Different pulse widths, frequencies and powers can
be selected according to different materials and marking applications. Decrease power frequency
refers to: When the set frequency is lower than the deceleration frequency, the actual output
power of the laser will be reduced by a certain factor; and if the set frequency is higher than or
equal to the deceleration frequency, the output power will not reduce the normal output. For
example, using 200ns/45KHz/100% output power is 20W, when using 200nS/23KHz/100%, the
actual output power is about 10W; when using 200nS/40KHz/100%, the actual output power is
about 17.8W; using 200ns/ The actual output power is about 20W at 46KHz/100%.
Q Pulse Width Decrease power frequency

8
3.3 The parameter setting of the rotary marking with the function of returning to origin.(optional)
Rotary dial stepping motor
Angle
adjustment nut
3.3.1 Segmentation marking 2
The segmentation marking 2 in the figure above is based on the dividing size of 0.1mm to segment
the graphics.
Origin return
sensor
2D worktable

9
3.3.2 Marking of rotating angel
mark according to the Z direction of graphics.
2, 3, 4 group graphics were processed at 0 degrees, 30 degrees and 60 degrees respectively.

10
3.3.3 Marking of rotating text
Mark according to the position of the graphics

11
Chapter 4 Debugging of Equipment
4.1 Focus debugging
4.1.1 Working distance setting
Measure the distance from the scanner to the worktable.
Fiber Laser
Scanner
Scanning
Area
When the marking range is 110mmX110mm , the working distance is 188mm; if the working
distance exceeds 188mm, adjust the lifting mechanism of the machine to adjust the working distance.
The working distance refers to the distance from the surface of the field lens to the upper surface of
the material.
Attention
 This section requires someone trained to operate.
 In the following debugging process, it is necessary to ensure that the scanner is not
working and that the worktable is calibrated by the spirit level before starting
debugging.
 The following debugging procedures need to ensure that the optical path adjustment
is accurate before starting debugging. Personnel need to operate outside the laser
zone while the equipment is working.
 When the equipment is debugging, gloves and laser protective glasses must be worn.
Reflecting
Area
Laser Area
Worktable
Working
Distance

12
4.1.2 Marking range setting
Click the setting of the Ezcad2 or press F3. Set the area size to 110 mm in the configuration parameter
setting.
4.1.3 Accurate focal adjustment
Put a 0.2mm-thick metal business card on the worktable, draw a rectangle with a size of 30*30 on the
software, and set the filling distance to 0.1mm. Set the processing parameters as shown in the following
figure:

Click the marking, then up and down marking head (governor on the left side of the machine, lifting
button on the right side of the machine, as shown in the figure), look at the brightness of the laser marking in
the lifting, when the mark is brightest, this is the best focus position for the marking machine.
governor lifting button
UP DOWM

13
4.2 Calibrating the scanner
4.2.1 Preparation before calibration
After the focal length adjustment is completed, mark a 30mm*30mm square on the metal business card.
Then press F1(red light indication)，adjust the position of red light so that the red light completely coincides
with the square that laser marking.
Before adjustment After adjustment
4.2.2 The process of calibration
After the red light coincides with the laser, the scanner calibration is started.
Draw a 110*110mm square for a red light indication. Use the parameters of scanner 1 and scanner 2
in the configuration parameters to calibrate the scanner.
Before adjustment After adjustment

14
4.3 Double red light focusing
Firstly, adjust the focus of the marking head, the software sets the focus back to the
center of the scanner after marking, so that the coaxial red light is fixed from the position
of the oscillating mirror. After adjusting the laser focal length, adjust the red light of the
other red light beam to coincide at the focus.
When the two red dots are gathered together, it is the right focus.
It can help to find the right focus quickly and conveniently according to the products
of different thickness.
4.4 Foot pedal

15
Chapter 5 Turn Off the Equipment
1．Turn off the laser power and press the leftmost button;
2．Turn off the computer and display （Please turn off the computer through the windows system）;
3． Turn off the general supply and take out the key. Keep the key carefully. All power supply must be cut off before
leaving.

16
Chapter 6 Maintenance
6.1 Main equipment
6.1.1 Worktable
It is strictly prohibited to place any irrelevant total reflection or slow reflection objects in the device to prevent the
laser from reflecting on the human body or flammable materials. It is strictly prohibited to place mirrors, glass and other
reflective materials.
During the laser processing, do not put your head into the working area.
If there is tape on the surface of the material to be processed, the tape needs to be completely eradicated, and then
the material is processed to prevent the surface from being uneven.
The worktable needs to wipe the dust with a damp cloth every day. It is forbidden to directly use the high-pressure
air gun to blow the worktable.
6.1.2 Optical field lens
Underneath the scanner, an optical scanning field lens is installed. Its main function is to focus the laser and isolate
the dust from the air. Due to the long exposure of the lens to the processing area, the outer surface of the lens needs to
be cleaned frequently. Generally， it should be cleaned once a week.

17
6.2 Maintenance list
Item Content Cleaning period
Optical field
lens
Use alcohol and lens paper
to clean Every week
Worktable and inner
wall of the machine Wipe with a wet cloth Everyday
computer，laser box，
Clean by the high pressure
air gun Every month
Electrical box

Taiyi fiber laser marking machine manual english edition

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