Week 2- Journal

Laser Cutter

• Preparing the Material:
  
  

  • Placed the wood sheet on the laser cutting machine.
    
    

  • Used supports to keep the sheet stable and prevent movement.
    
    

• Adjusting the Focus:
  
  

  • Set the laser focus to avoid noise and ensure precision.
    
    

• Setting the Origin Point:
  
  

  • Clicked on "Box" to manually position the node at the desired starting point.
    
    

  • Selected "Origin" to lock the starting point for the laser cut.
    
    

• Starting the Machine:
  
  

  • Clicked "Start" to begin the cutting and engraving process.
    
    

• Retrieving the Final Part:
  
  

  • Opened the machine and removed the part after the cutting, speed cut, and engraving were complete.
    
    

3D Printer

• Preparing the File:
  
  

  • Configured all printing parameters in Ultimaker Cura (e.g., infill density, support settings).
    
    

  • Exported the G-code file and uploaded it to an SD card.
    
    

• Starting the Printer:
  
  

  • Inserted the SD card into the 3D printer.
    
    

  • Powered on the machine and selected the desired file.
    
    

• Launching the Print:
  
  

  • Clicked "Start" to initiate the printing process.
    
    

• Monitoring the Process:
  
  

  • Observed the printer’s performance to ensure smooth operation and quality output.

• Challenge:
  The original glasses design had a narrow support area between the eye sections and tight stud/nut placements, leading to weak structural integrity and poor fit.

• Solution:
  Following instructor feedback, I increased the support area for better stability and enlarged the stud and nut dimensions for improved fit and durability. These changes were applied to future iterations to support heavier loads.

• Peer Collaboration:
  I shared these improvements with peers and offered tips on strengthening designs. In return, their feedback helped me identify additional weak points.

• Learning Outcome:
  This experience reinforced the value of feedback and collaboration in refining designs for strength, usability, and durability.

• Fillet Application:
  
  

  • Applying fillets to object edges can reduce the need for supports and decrease 3D printing time.
    
    

• Visualization Skills:
  
  

  • Using appearance settings in the design software to realistically visualize the final product before fabrication.
    
    

• Inspiration from the Smile Box:
  
  

  • Incorporating smiley faces or positive designs on the box or gift to enhance user motivation and mental well-being.

I learned this week to give another person the keys to the car and trust their opinion.

We started off like, “Yep, we’re doomed,” but somehow—between Malak sculpting in 3D, Me laser-zapping parts, and Youssef steering the chaos—we actually made it! 🚗💨 Good vibes, great laughs, and zero meltdowns (almost).