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LS Laser Guide🔗

All LS machines are operated using RDWorksV8 software.

Machine Wattage Work Area (mm) Software
LS6090 80 W 900 × 600 RDWorksV8

File Requirements for LS Machines🔗

LS machines require files in the .rd format, which can be exported from RDWorksV8.
For engraving, RDWorksV8 also accepts raster formats such as BMP, JPG, and PNG.

While RDWorksV8 supports basic editing like color reassignment, scaling, rotation, and deletion, it's recommended to import files that are already properly prepared and scaled.

Note

  • All files must be scaled accurately in millimeters.

Adjustments in RDWorksV8🔗

Layers (Color) Management🔗

To assign or change a layer color in RDWorksV8:

  1. Select the object(s).
  2. Click a color swatch in the bottom-left corner.

After assigning colors, adjust the processing order:

  • In the Work panel, drag layers up or down.
  • Or, change the Priority number.

Note

  • The machine processes layers in listed order.
  • Recommended order: Engrave → Score → Cut.

Speed and Power Adjustment🔗

To configure laser settings:

  1. Click a layer to open its parameters.
  2. Set Speed, MinPower, and MaxPower using the reference parameter chart.

Note

  • Double-clicking a layer opens a dialog where you can set processing mode (either Cut or Scan (Engrave)).
  • Imported images default to Scan and cannot be changed.

Optimize and Time Estimates🔗

RDWorksV8 optimizes paths automatically.
To preview and check timing:

Click the Preview button.

View Total Time (H:MM:SS:ms) in the preview window.

.rd File Export🔗

To export your job to .rd format:

  • Click SaveToUFile in the right panel.

Note

  • Ensure Path optimize is checked.
  • .rd is the only format readable by the laser.
  • Save the .rd file to the root of the USB drive.
  • File names must be alphanumeric only (no symbols or non-English characters).

Save as .rld File🔗

Clicking the save button in PowerCut, saves a .rld file. These files can only be opened by PowerCut and are not compatible with the laser cutter.

Saving a .rld file allows you to retain all project settings for future editing. Since the parameter chart provides reference values—not guaranteed settings—having a .rld file enables easy adjustments on the day of cutting if necessary.

Info

The laser cutting room is equipped with one desktop PC with RDWorksV8 installed. This PC may be used to modify project files on the day of cutting; however, during busy periods, many people may need to use it. To avoid delays, it is recommended to bring your own laptop.

Machine Preparation (TA)🔗

Important

The following steps must only be performed by TAs.

1. Turn On the Machine🔗

  • Locate the knob beside the emergency stop.
  • Turn it clockwise to power on.

Emergency Button

The emergency button should remain disengaged.
If pressed, rotate it clockwise to reset.
When engaged, the machine will not turn on.

Important

Ensure that all accessories connected via the nearby extension cord are also switched on—if not, the laser will not operate.

2. Load File from USB🔗

  1. Insert USB drive into the port labeled UDISK on the right side of the machine.
  2. On the control panel:
    • Press File
    • Use right and up/down buttons to select U盤+ (2nd option)
    • Press Enter twice to read files
  3. Select your .rd file.
  4. Navigate to 複製到內存 (2nd option) and press Enter.
  5. Press Esc twice to go back.
  6. Select 讀內存文件 (1st option) to refresh internal memory files.
  7. Use up/down to find your file and press Enter to load it.
Machine Freezes

If the machine freezes during Step 2 or 3:
There may be .rd files with non-alphanumeric names (e.g., Chinese characters).
To fix:
1. Rename the file using only letters and numbers.
2. Connect a PC to the PC-USB port and use RDWorksV8 to clear machine memory.
(Make sure RDWorksV8 drivers are installed.)

3. Place Your Material🔗

  • Lay the material flat on the bed.
  • Use arrow keys to move the laser head out of the way if needed.

Note

Use magnets to secure uneven materials.

4. Set Focal Length🔗

  • Move the laser head above the material.
  • Use the focal gauge to adjust focus:
  • Loosen the thumb screw
  • Adjust the nozzle height
  • Tighten to lock

Info

  • If the focal gauge is missing, use a focal length ruler to measure 8 mm from the bottom of the head to the surface of the material.
  • Re-check focus when using different material thicknesses.
  • Confirm that air is flowing from the nozzle.

5. Set Origin and Check Frame🔗

  • Move the head to the top-right corner of the material.
  • Press Origin on the control panel.
  • Press Frame to preview the cutting area and ensure the material is large enough for the job.

Note

Always set and check origin and boundary before starting any job.

6. Start the Job🔗

  • Close the lid.
  • Press the orange Start-Pause button.

Warning

LS machines do not have lid safety detection.
For safety and fume extraction, always keep the lid closed during operation.

After Cutting🔗

  • Wait 30 seconds before opening the lid to allow fumes to clear.
  • Remove all material and scrap pieces.

If you're running another job, go back to Step 2.

Shutting Down (TA)🔗

1. Clean Up🔗

Ensure all material and scraps are removed.
This counts toward the user's time usage.

2. Turn Off the Machine🔗

Use the front machine power switch.
Do not use the safety switch unless it's an emergency.

3. Calculate Payment🔗

Track total time used and bill the user accordingly.

4. Inspect the Lens🔗

Check the focusing lens for residue.
If dirty, gently clean it with a cotton swab and alcohol.