I am trying to find the optimum temperature and speed for 3D printing a specimen from Carbon fiber material.
For the above experiment I have printed 18 specimen at different temperatures and at different speed.After which I have performed
a tensile test on 18 of them through which i have found the various properties such as Young's Modulus,Yield Strength and Ultimate tensile strength from the experimental data by writing a script in Matlab.
Now I have plotted using surface command in matlab temperature,speed and there respective young's modulus .Now I want to draw some conclusions or find the optimum temperature and speed for printing the specimen but I don't know how to read 3D surface graph .Could any body help.
Thanks
please find the attached matlab script for the same.
In your table there are no dimensions of sizes(Young Module, Strength), and drawings of an unknown graphic format
In my opinion, you should use design of experiments (DOE) method to determine (simultaneously) the influence of different numbers of factors on the value of the target function. The polynom, you have derived by specific equations, could easily permit to find the optimal solution (the best combination of factors you need)!
Some of your experiments could be used but you need additional ones to perform the DOE's requirements.
I have made some changes could in the Table Mr Peter could you check .
Follow the website to perceive the 3D plot easily:
https://support.minitab.com/en-us/minitab/19/help-and-how-to/graphs/3d-surface-plot/interpret-the-results/key-results/
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