See seven documented CutAir updates: drawer protection, labeled acrylic, dust extraction, motion tuning, remote operation, cutting tests, and status visibility.
CutAir Engineering Update: 7 Improvements After Review Feedback
CutAir is designed as a compact air-cooled laser cutter for small workshops. Feedback is most useful when it can be traced to a practical change and documented clearly. This engineering update records seven follow-up items covering the cutting area, protective acrylic, dust collection, motion verification, daily operation, cutting evidence, and visible status behavior.
Why document an engineering update?
For a machine used in a workshop, the useful question is not only what it can cut. It is also how the details around the cutting process are checked, adjusted, and verified. The clips below show the follow-up work item by item.
Quick summary: what we improved on CutAir
This overview summarizes the follow-up work documented after review feedback.
Overview of the documented CutAir follow-up updates.
Fire-brick protection added beneath the work area.
1. Drawer fire-brick protection below the work area
We added custom fire-brick protection within the drawer below the work area. This adds a physical layer between the cutting zone and components below.
Why it matters: It is a structural update around the cutting area—not a substitute for normal laser safety procedures, training, or controlled operation.
2. Updated laser-protection acrylic with visible wavelength marking
We replaced the previous acrylic with updated protective acrylic carrying a visible 813–1100 nm wavelength label. That marked range includes the 1064–1080 nm range used by this fiber laser configuration.
Why it matters: The marking makes the intended wavelength range easier to inspect. This design improvement does not replace appropriate PPE, training, and controlled operation.
Updated protective acrylic with visible wavelength marking.
Updated dust-collection path during a cutting test.
3. Enlarged and connected dust-collection path
We enlarged the collection opening, improved the connection interface, and installed the dust-collection tube. The clip records the updated path during a cutting test with extraction running.
Why it matters: Smoke and debris handling are part of the day-to-day cutting workflow, not an afterthought.
4. Blue-laser cutting test on 3 mm wood
The blue-laser clip records a cutting test on 3 mm wood material after the update work. It is application footage, not a universal cutting-parameter claim.
Blue-laser cutting test on 3 mm wood material.
Servo parameters checked and motion run tests recorded.
5. Servo tuning and run-test documentation
We checked servo parameters and recorded run tests for motion verification. The intent was to document a follow-up beyond a short demonstration clip.
Why it matters: Tuning and recorded runs give a clearer view of how the motion system was checked.
6. Remote-controller pairing and operation
The remote controller was paired and used to document axis movement and cutting operation. It includes a protective cover and can be magnetically attached to the machine.
Why it matters: A convenient control tool is easier to keep nearby during setup and operation.
Remote-controller pairing and operation check.
Orange light-bar behavior after the output configuration correction.
7. Orange light bar: output configuration correction
The orange light bar issue was traced to an output-configuration mismatch: the LED was connected to DO3 while the software configuration was set to DO1. After the output configuration was corrected, the light bar turns on when the machine is in motion.
Why it matters: This is a small but visible example of checking a specific issue, finding its cause, and documenting the result. It is not a substitute for normal safe-operation procedures.
What this update demonstrates
- Feedback can be reviewed as engineering input.
- Specific changes can be recorded alongside operational evidence.
- Protection details, dust handling, motion, operation, and visible status behavior can all be checked before a machine moves into the next stage of use.
Explore CutAir
For full machine details, see the SF-CutAir product page. To discuss a material or arrange a practical demonstration, start with Test Cut or contact Small Laser.