Expert answer:Hello everyone I need a help with engineering repo

Solved by verified expert:I have already done the lab steps and everything is written in attached. first file attached for what I did in lab, and second file attached the instruction for a writing a report that the goal of writing and general guidelines. just look clearly at the two file and you will understand what you should write.
lab_1__report_steps__have_done.docx

instructuor_lab1_.docx

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What we did in the lab
First in Class:
1- We choose a stock of 0.75 inches diameter.
2- We choose the 3/8 diameter from the above table and we choose for the max thickness
0.415
3- We choose because less work.
4- We used Vise to hold the nut.
5- We cut the H, which is the thickness, using hacksaw.
6- We calculate H as
a. H max * 125% = 0.518
b. H max * 150% = 0.6225
7- We cut based on the above calculation, then we used a double cut file to shave the metal
until we reach the measurement in the above table.
8- We used the Mill file to smooth the surface of the nut.
9- It took 2 hours
Secondly in class:
1- We paint one of the surface, and let it dry.
2- We used a Center Square to find the center line.
3456-
We used a scriber to mark on the metal
We used a ruler to find the center
We used compass to assume the drawing before we work on the nut.
We used the protractor to find the angles, and we draw lines in the directions 60, 120,
180, 240, 300 and 360 degrees so that we got 6 angles.

7- Than we calculate F by using the following formula =
so that we find F which is
2
from the center to the top.
8- We used two pieces of wood in the vise so that the surface of the nut does not damage.
9- After we connected the lines, we used the double cut file to cut each side to shape as nut.
10- It took 3 hours.
Third class:
1- We assumed the center is the same
2- We picked the appropriate drill
3- We used a machine to drill
4- We used a tap and die set to thrill the nut
the thrill process is to round once and go back for half round
5- We had the nut in the vise and use the hand tap
6- It took one hour.
Errors happened in the lab:
.
1- Sides very
2- When we were thrilling the hole, we were not straight.
Safety equipment:
1- Goggles.
…
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