- Видео 39
- Просмотров 115 231
Engineering Tools
США
Добавлен 3 янв 2021
My name is Zahra Khalkhali and I started this channel to share tutorials on how to use engineering software including NX, Revit, MatLab, and Mathcad. The videos are mostly at an introductory level but covers some advanced techniques as well especially in NX solid modeling and Revit. I will add more videos about Excel, Visual Basic, MatLab and Abaqus Computer Aided Engineering in coming weeks. Please do not hesitate to reach out to me with any questions or comments at zahrakhalkhali84@gmail.com.
Stress - Strain Curve
This video covers how to create a stress- strain curve using the tensile test results and find elastic modulus, 0.002 offset yield stress, ultimate tensile stress, percentage of elongation, percentage of reduction in area, and the proportional limit from the plot.
Просмотров: 325
Видео
Scientific Notations and Significant Digits
Просмотров 1473 года назад
This video is an introduction to scientific notations, engineering notations, significant digits, leading zeros, trailing zeros, measurement resolution, and measurement uncertainties.
FE Modeling of a Truss in Abaqus
Просмотров 6 тыс.3 года назад
This video covers modeling of a truss under vertical and horizontal loads in Abaqus. It also shows how to create a text file that displaying nodal displacements and reaction forces, and how to edit the legend block.
FE modeling of Bar elements in Abaqus
Просмотров 1,3 тыс.3 года назад
This video covers finite element modeling and analysis of a bar structure under an axial load using Abaqus. How to convert the data to an Excel file is also included at the end of the video.
Vectors and Matrices in MatLab
Просмотров 4383 года назад
This tutorial walks you through the basics of performing operations on vectors and matrices in MatLab: Indexing into arrays, changing an element in a matrix, defining a range for a vector with specific increaments, inverse and transpose of a matrix and element-wise operations.
Vibration Experiment
Просмотров 2413 года назад
This video walks you through two vibration experiments: In the first one, a one degree of freedom system is first put under an oscillatory force and is then damped with a damper. The vibration period, the damping constant and the spring constant are then calculated from the data of position against time. In the second experiment a 3 degree of freedom system is put under an oscillating force wit...
Arrays in VBA
Просмотров 763 года назад
This tutorial covers arrays in VBA, how to declare arrays when you the subscript range is unknown, the reDim statement, Average function in VBA, and Max function in VBA.
Creating G Code in NX for CNC Milling
Просмотров 36 тыс.3 года назад
This tutorial walks you through the steps required to create a G Code in NX Manufacturing CAM environment. The operations created in this code includes face milling, pocket milling and hole making.
Loops in VBA
Просмотров 1143 года назад
This tutorial covers "For ... Next Loops" and "Do Loops" in visual basic. Loops are used when you want to repeat a sequence of statements in your code for a number of time or until some criteria is met.
Statistical Quality Control Experiment
Просмотров 1473 года назад
This video covers three quality control methods for a sample of steel rods: the student t-test, operating characteristic curves for different probability of accepting a hypothesis, and control charts for mean and range.
Flowcharts and Decisions (VBA)
Просмотров 1,7 тыс.3 года назад
This tutorial covers flowcharts and how the VBA codes representing the flowcharts using if statements, if-then statements, else-if statements, and case blocks.
Functions in VBA
Просмотров 893 года назад
This video covers built-in and user-built functions in Visual Basic for Applications.
Variables in VBA
Просмотров 1063 года назад
This tutorials covers the use of Option Explicit and how to declare variables in a subroutine as different data types including string, integer, single precision, double precision, and Boolean.
Introduction to VBA
Просмотров 1243 года назад
This video covers the basics of VBA, the origin, macros, how to write to cells, get values from cells, use message boxes in the code, creating macro buttons, and record macros.
Goal Seek_Solver in Excel
Просмотров 1743 года назад
This video reviews two commands in Excel for finding the roofs of a function and solving systems of equations.
Units, 3D Plots and Matrices in Mathcad
Просмотров 1,1 тыс.3 года назад
Units, 3D Plots and Matrices in Mathcad
Plots, Operations and Solving Systems of Equations in Mathcad
Просмотров 2,9 тыс.3 года назад
Plots, Operations and Solving Systems of Equations in Mathcad
7:30
How do you solve two simultaenous equations using a graph like this?
Good explanation. Keep continue your videos.Regards
Good job 👍
Please do assembly drafting videos
Once we completed the drawing, if we need to modify the part name. Then what to do?
Massive thanks!
Thank,this help me alot
Great chanel . people need more chanel like this,Thanks.
section 2:51
you are the best teacher-thank you😍
great video-thank you
ruclips.net/p/PLrdklUwEdjWy6BKRsDUXmeBYqDKDtF6TH
short and simple. also love the way you explain
Dim R as Integer For R = 1 to 10 If cells( R,1) > 0 Then Cells(R,2)= “Real” If cells( R,1) < 0 Then Cells(R,2)= “Imaginary” Next R
thankyou verymus
Nice sir
hi really great but pleas tell why this good nx learning is not famous
Thank you very much
ناکرێ بەیانی بێی لە جیاتی من جواب بدەیتەوە😕
cảm ơn người đã dịch đoạn video này
phụ đề tự động của youtube
You don't have to show how to make the model. That is a given especially if the purpose of this video is titled drafting. Just start the drafting.
or just skip the video...
ruclips.net/p/PLrdklUwEdjWy6BKRsDUXmeBYqDKDtF6TH
God bless you pal.
tyvm!
Just a quick question, If you don't mind. How would you allocate E for your diagonal members, If it was a different number?
Great video!...easy to follow along Great teacher!...wish you made more
This is the best NX drawing tutorial I have ever seen. It points out all the beginners needed.
If you change the part name , then drawing will collapse. How you manage it.
Really nice video. What is version of NX in this video. It looks different from my version NX 10. Thanks
vip
Use g41
Hi mam
Love your Video's. I have learned alot from them. I do hope that you keep up the GOOD work you are doing...:) Hope to see more video's from you, and that other people can learn about you too
Contact number
Thanks a lot.
Nice n softly explained. Keep up & Good Luck.. Thanks
what is holder in milling tool 5 parameter tab
what is holder in milling tool 5 parameter .
Nicely explained
Thank you so much
nice, thanks for the video
Thanks for your time 👍👍👍
Excellent!
Great presentation, Thank you!
You are the best teacher
Great information👌💫
Thank you and keep it up 👍👍
👌🙏🙏
Thanks for all these information 🙏🙏🙏🙏