3D modelling Jet Engine with Propeller in AutoCAD
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- Опубліковано 19 лис 2014
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This 3d modelling tutorial describes in detail steps of making this jet engine using suface tools of autocad, This tutorial focuses mostly on loft tool of AutoCAD.
Learn AutoCAD in a step-by-step way with more than 26 video lessons with quizzes and practice exercises for free here sourcecad.com/courses/autocad-essentials-course/
I must say, your tutorials are better than the books. I’m learning AutoCad and SolidWorks because I’m becoming an electrical engineer and your videos are of a very good source. Keep up the good work. I’ve subscribed since the first day I watched the first video and ever since I’ve give a thumbs up 👍
Thank you for sharing awesome tutorial. I'm Korean and just started to learn Autocad and even if I 'm not familiar with English, your tutorial is way better and way easier than Korean tutorials. You are saying really easy, and understandable with actually showing what does how. Thank you so much.
Thanks for your appreciation :)
+leesixtwooneone The english way of doing things is quantitative. Always remember that.
This tutorial is so informative, and indeed very helpful. Thank you :)
Nice, Source CAD, Everytime a New Concept. This thing is very cool. Also explain in very Clearly.
I like your way that you going to be used i really looks such a real object
it is so useful, thanks
Bro can u list the details of your system configuration for 3d modeling.. and which graphic card r u using for rendering.
I am having the same problem that Jevais is having. The 3rd circle on the top combines with the object made with the loft tool and doesn't show up with selection cycling on. The circle delete's itself.
Can you tell me which laptop is best for 3D modelling ?
+SourceCAD Please help me with this problem at the end my jet engine does not look hollow like yours and I can't see the blades. What did I do wrong?
Is it possible to run simulation for this engine....
I can't seem to make the inner loft. Tried SELECTIONSECTIONING and XEDGES but they don't work. Any help? Saw your email address and sent you my dwg file if you can help manipulate that last part. Please help
Jaiprakash Pandey спасибо за очень хороший урок. Ты настоящий Мастер и Учитель AutoCAD
very good
thanks sir
can you also please share the textuers?
Thanks that did the trick thanks so much
I am glad it worked, Welcome!
Such a cool video
Thanks Jacob
HI , I AM MOHAMED MUSTHAF I WANT TO KNOW HOW TO APPLY WHITE MATERIAL FOR WOOD IN 3DAUTO CAD 2015
thanks for the video. I´m argentinian and i speak little english i have a question i do the jet engine, but in the minute 7:30 when do you start with the loft I do not box appears that says selection. which key i play. THANKS FOR THE VIDEO"
That box is selection cycling box, to turn it on type SELECTIONCYCLING on command line press enter then type 1 and press enter again. to turn it off repeat the command and change its value to 0 instead of 1
NICE SIR
can't make those surface...i don't find those "network" option...autocad 2007 :'(
Very nice 3D instructions. How could a 3D passenger tire model be designed? thank you.
Welcome, here is the video of modelling a 3D tire in AutoCAD ua-cam.com/video/d7uLq4MDv4U/v-deo.html
Do you have a technical drawing of this drawing?
Hello i am a first year mech engineering major and would like to know a few things about autocad , can you make a electric motor run by simulating input voltage, a engine run with fuel input assuming both components were virtually assembled correctly, thanks and if autocad cant do some of these things could you recommend a 3d software that could.
Andy Cruz Hi Andy, thanks for your interest in my videos, unfortunately I may not be able to help you in this regard as I am AutoCAD user and not well versed in other engineering tools and certainly AutoCAD cant create simulation which you need. MAYA can be used to create that kind of simulation but it might seem like an overkill if you are looking for simple animation.
Great video. What did you say you used for the rendering? I couldn't quite catch what you said there. Thanks
Thanks Marie, I use Keyshot for rendering
+SourceCAD Thanks. I am having a problem. I am not getting the selection options at 7:35 to create the internal loft. Can you help?
You need to activate selection cycling for that type SELECTIONCYCLING press enter then enter 1 as the value for this system variable.
Thank you
Welcome Sinisa
How to save 3d model into pdf???
This like amzing
i am not able to select the surfnetwork command it says cannot select the curves. plz help
hey thanks for you time to do that tutorial
My autocad 2016 works very slow on my mac the curser is very sticky any suggestions...I really enjoy your videos too.
This may be due to hardware acceleration being disabled. Type 3DCONFIG on command line and press enter then turn on hardware acceleration. Your hardware needs to support open GL to make hardware acceleration work. Let me know if this solves your issue.
Just to clarify the terminology - this is not a turbine, but a fan.
The fan or rather propeller converts mechanical energy into fluid energy and creates movement from the reaction force. The turbine instead converts fluid enegy into work, as in turning the rotor in a hydro electric plant.
The turbine in a jet engine sits at the end of the common shaft and is put in motion by the expelled gases, thus turning the fan in the front of the engine, which acts both as a first stage compressor and propeller, maximising efficiency.
Stoyan Stoyanov Thanks Stoyan for enlightenment on technical aspect of Jet Engine, I have updated the title as well.
My pleasure
Are you an engineer?
Hi, I am using Inventor 2016 and I cannot seem to find the "network" command and I have searched it as well. Any ideas as to where I could find the feature or what the name of the feature could have been changed to?
Scott Beemer Hi scott, These tutorials are for AutoCAD and you may not find tools discussed here in Inventor software.
Was anybody able to fix the problem at 7:32 with the loft, when I try to click on the top circle it selects the entire figure? I tried the SelectionCycling advice but it never changed anything.
Make sure SELECTIONCYCLING system variable is set to 2 in order to see the menu that appears for overlapping entities.
Actually there isn't a top inner circle after first loft(no.3 circle at first loft), i try to hide the first lofted solid and noticed only bottom inner circle left. I don't know why. (The variable you mentioned is 2)
Thanks for the tutorial, but i m having a problem in creating that after selecting three circles for outer surface loft. when i try to make another loft for inner surface it doesn't let me select the upper circle to start loft command. please help to get it done..
i have tried selection cycling as well but it didn't worked.
@@prateeksarin6512 me too, how to fix it ?
hi
please how can i get this specific sofware for modelling my own jet engine at home?
You can get free student version of AutoCAD from here www.autodesk.com/education/free-software/autocad
@@sourcecad hii sir i am unable to get interior curved lines at 1.26/8.11
@@reddycr4386 Interior curve line at the minute 1:26?!
Nice
Hi, SourceCAD, I'm an aviation mechanic, and I just want to take a couple of line to correct your video title. Your title says that you are making a jet engine with a propeller but what you have drawn was a jet engine with a fan or simply a turbofan. And I think the distinction between the two is important. A turbofan has a lot of thin blades incased in an engine cowling (nacelle) whereas a turboprop has a few thick blade outside of the nacelle.
Thanks for explaining this Bryan it is really nice of you to spare your time for pointing out the correction. But as you can see here I have oversimplified the model to explain the 3D tools and the "propeller" word is probably more recognizable among the masses when compared with turbofan so it's used here, hope you will get my point :)
having problem with the loft on the last part .. when i also type XEDGES, i dont see selection for GEOMETRY . what should i do?
make sure you have turned on "selection cycling" from status toggle, if it is not turned on then type SELECTIONCYCLING on command line and press enter and then type 2 and press enter again. let me know if you still face issues.
+SourceCAD thanks, I already did the SELECTIONCYCLING, but when i choose the circle on top, it says"Selected cross section is not a valid type.1 found
1 was filtered out, 0 total". so, i still cant loft the two circles :(
have you moved all the circles on three different planes which are separated by vertical distance only? this could be the issue. try this and if you are still not able to make it then send the DWG file to admin@thesourcecad.com ad I will get back to you.
hello...I have a question...how to make shadows smooth as shown in the first look of engine in the video???
please help me with that...
If you are talking about the rendering then I would like to add here that rendering as shown in fIrst frame of the video is not made with AutoCAD it's done with keyshot.
+SourceCAD okay I understood.
great video, but i'm having trouble creating the cowl, especially the inner void. I seen that you selected 'circle' from a selection menu, but I can't find that menu
Jevais Sterling on status toggle turn on selection cycling then you will find a pop up menu while selecting circle, this image will make it clear
goo.gl/7aGlhb
SourceCAD I have done what you have said. The internal surface was created, however its till shows the ends as being closed. Also the menu didn't appear for the top circle, I had to use Ctrl + spacebar to get it. It did , however appear for the one at the bottom.
Jevais Sterling The selection cycling menu appears only when there are at least two interfering elements, I'm sorry Jevais the details are not sufficient to interpret your exact requirements if possible share a screenshot that might help
I'm having the same problem
Michael Melchiorre you can try this, type XEDGES on command line > select complete geometry > press enter
new edges will be created on complete geometry, If you still have problem do let me know
sir its not happening...but i am getting the output if i select surface mode in loft tool for both sections....help...
mohan kumar try turning on selection cycling by pressing CTRL+W by turning it on you can select required object from overlapping ones.
In the last loft part, I can't select the circle on the top, but I can the one on the bottom. How many circles do you have in total? 4 or 5?
+Valery Botsko If circles are not visible then you can create them by using EXTRACTEDGES command, I have used this command multiple times in the video.
+SourceCAD
When have you used it in this video?
+Valery Botsko you can use a simple method if required geometry is not visible, move your cursor close to geometry and then press CTRL+spacebar this will cycle all geometries which are present close to each other when correct geometry highlights click to select it. Are you talking about loft made at 7:30 if I am correct ?
Good
When I click on the network at the beginning I did not surface in 3d ago but all straight lines I pray I can clarify this thing
Giorgio Di Chiara it might be due to wireframe visual style, change visual style to shaded. you can change visual style by clicking on visual style control on top left of drawing area.
which version of autocad do you use ?
2014 in this video and 2015 in others.
Wing shape me ni ara plane ara ha kia kru
I love the design, but is there any way to make make it have physics?
I'm new but I know you can import AutoCAD designs into SimScale for testing.
สวยงามมาก
ช่างต้น คาร์ออดิโอ ขอบคุณ
No Sreyam, I use google translate :)
Hello sir Which Music you have used in this Video
Maybe it's from youtube music library.
0:59 followed step by step but i can't move line in z-axis. it always end up moved in y-axis.
Before moving to Z axis switch your UCS to world co-ordinate by clicking on world icon on co-ordinates panel
Last loaft upper circle7:38 isn't click able?
Hey whats the program you use for this
Ita AutoCAD for 3D modelling and keyshot is used for rendering
oh ok cool :)
Sir I am having problem with loft in the last part.I am using AutoCAD 2020.
Let us know what kind of problem.
after network i see straight lines ?? please need sol ?
+mohamed Tourki there may be plenty of reasons for that, can you share a screenshot to admin@thesourcecad.com so that I can help you with this?
sir its showing cannot create a network surface
what autocad year are you using?
+Tony Whittaker This model has been made with AutoCAD 2014 but my latest videos are in AutoCAD 2015 version
+SourceCAD okay thank you...i need to do it for my engineering drawing at college
+Tony Whittaker Welcome Tony and best of luck for your drawing :)
Thank you
welcome
Sir i am having same problem. I put it in parallel and when I choose loft for the inner circle, it does not select. Pls help
can you specify the time in the video where you are facing this issue?
7:34...I am still stuck.
turn on selection cycling to ease the selection of circle only.
SourceCAD sir I am facing same problem again
I am unable to select inner circle kindly help me
How to turn on selection cyling
better you do it using accurate dimensions so we learn how we do it exactly not randomly
sir..i am having problem with selecting circles for the last loft....please help...
mohan kumar you can try this, type XEDGES on command line > select complete geometry > press enter
new edges will be created on complete geometry and then you can select circles, If you still have problem do let me know
SourceCAD Even so the last loft cant be done. I too cant select just the circle
Type XEDGES on command line press enter and select the geometry and press enter again. Now try using loft command again it should work fine.
SourceCAD thanks. I already did the outher skin of the engine using the revolve tool.
It will be awesome if you make a video about rendering the engine
You are fuckin great!
👏🏾
sir please upload more video
Sure Chetan I will soon upload more videos
OK, i know whats wrong at 7:32 now: should use the tool "Surface->Loft", NOT "Home->Loft". One create solid and the other one create surface.
thanks
🥳
👍
thanks aasim
Manigga
👨✈️💻🗿🗿🗿👍
ayo i dont get this help me daddy
Brovo brovo brovo .........
drawing 3d in acad is a waste of time, much better and more useful software out there like Catia
DANNY40379 AutoCAD and CATIA are completely different software's, AutoCAD being a non parametric one can be used very efficiently for 2D drawings and simple 3D drawings but CATIA is specifically good for parametric designing and making big 3D surface or assembly designs which cant be made with AutoCAD. Also there is a huge cost difference between the two software's so I believe a user who needs to use simple 3D drawing will not opt for CATIA because of this cost factor. Hope I made myself clear!
SourceCAD Catia/Solidworks for professional use. Sketchup/Blender for fun. Acad for 2D.
DANNY40379 Agreed!
+SourceCAD What about Autodesk Inventor then ?? Isn't it good as parametric part modelling tool
+Amit rai Industry standard is Catia (auto and aeronautical), Solidworks for everything else 3D, Acad for 2D (construction). Choose your industry and learn your tool.
highly destructive workflow
2/10