Fabrication and Assembly

Test Fits

We planned on laser cutting all the pieces of our project therefore before cutting final pieces we did test cuts to find the best fit for all our pieces.  On the left is a test cut to find press fit for the bearings we used. Each hole varied by 0.01 mm difference to find the best tolerance and fit since we did not want cracking or have it fall off. Depicted on the right is a sample test cut done for the button, hook, and shaft. 

After figuring out the values we wanted to use the CAD was updated with the new dimensions and ready for laser cutting the first assembly pieces. 

Weight Distribution Issue

After the first assembly, we realized weight distribution was going to an issue with the longest link therefore decided to add a roller help with that. This would also allow use to have a better and more stable motion when pulling the noodles. We iterated our design to add the roller and designed spacers for it as well.  

Here are the link design iterations 

Final Design and Aesthetics 

After coming to a point where the mechanical motion of the links and movement was where we wanted we started adding final touches. We stained wood to give the aesthetic of dining we wanted.