FreeCAD 3D Modeling Tutorial 2: Designing A 3D Printable Model
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- Опубліковано 4 жов 2024
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Great job !!
Good piece of visual aid for everyone, just like me, who is just starting with FreeCAD.
I actually looked at it with 1.5x speed. Just downloaded freecad for the 1st time and wanted to see how stuff works here. Great tutorial. Going to make my model now :)
Found this helpful! I didnt know about the degrees of freedom and was able to fix it!
That was nice...this tutorial is better for those who are already familiar with freecad, but want to see how it's used in case they've missed something, or there's a better way to do it. Thanks
I really like your tutorial. I am new to FreeCAD and it really works for me. You give the right amount of info to understand exactly what you are doing while keep a nice fast pace. Thank you!
I think your pace is just fine! I watch your videos at 2x speed anyway.
You are clicking the line from the top menu every time you want to draw another line. That is not needed. When you are drawing a line, the line command doesn't terminate when you click the second point. If you look at your cursor, you can see the line is still active. To continue with another line, put the cursor over the end point of the last line. When it turns yellow, as you point out, it is coincident. Then you can click the first point of your next line, go to the second point and click it. Without going back to click the menu line (or selecting "L" on your keyboard) you can draw another line. I don't know what version of freecad you are using. Possibly this is older than 16, which I am using, an that functionality is not available on your version.
Or you can use polyline tool...
@@Gruby7C1h ohh yeah 👍👍 comments like this 😍😍
production. Thanks again!
Suppose the labels and attributes tree needs to be well organized from the beginning. Not knowing how or if its possible to reorganize, I got as far as cutting the shape out, but found myself otherwise unable to modify the shapes after cutting out the champhered box.
My workspace has only one unnamed object and cuts and pads didn't end up in the same space. (idk what freecad calls the labels and attributes tree). Does seem a few steps more off-the-cuff than level one, but still helpful. Many thanks.
Instead of creating so many individual lines by launching the line tool each time, you could have used the Polyline tool just to the left of the rectangle tool, and be done in one go and in much less time.
At 7:15 you add a vertical distance constraint of zero between the profile bottom left end point and the horizontal sketch axis. That's not considered good practice. You should have created a point on object constraint instead.
+Normand Chamberland Woah, thanks for the tip! That looks a helluva lot easier than trying to connect individual lines!
Yeah I have learned the hard way recently that it is not the best solution. I'm usually not one of following best practices. :P
No problem. Follow-up tip: the Polyline tool has 6 constrained modes that you cycle through by pressing the M key. You can do perpendicular or colinear lines, tangent and perpendicular arcs. It is really my go-to tool in the Sketcher.
YOU CAN FIX AN ANGLE TO 120 FOR HEXAGON
Finally.. Finally... I know that I'm not alone in this.. But still, thumbs up for Power Playground.
Your handwriting is on par with mine. Don't worry about it too much.
The only reason i wasn't to get into 3d printing is because i want to make bike roof racks for a rc truck that i have and can't find anywhere. Is that possible with free cad? Honest question.
These are great tutorials they helped me.
3:40 - 3:44 what did you select. You are like a house fly under attack.
he didnt select anything, he right clicked
or atleast right clicking selects the same thing
Seems the nodes in the lines don't connect when you draw them into one another. Very confusing, very unclear.
I'm a newbie, and I find a lot of these videos are too fast for me because I can't see where the cursor is selecting tools and whatnot. This video is better than many others however. I'm still going to have to search for a sloth created instructional video that I can keep up with.
Same thoughts, plus now must be a newer version with different interface. I can't find tools he's choosing.
try slowing down the speed, that may help maybe
@@derekec hey, why dont u try to get used to some basics first....umm, a good place will be FreeCAD wiki itself. here: www.freecadweb.org/wiki/Getting_started belive me, if u read this complete, then watch his part 1 ua-cam.com/video/TLf2KVrtGew/v-deo.html , and repeat this cycle twice while actually trying to follow them.... u will have a better confidence finding these things.
clear as mud
I was lost, you gotta explain better as your doing things as most of us never used a cad program in our lives
Thats why u shoud practice drawing first in freecad then get into 3d modeling
very well executed, thank you!
Great tool! Loved it!
No matter if I click the yellow dots, they won't stick together, so when I do the constraints everything falls apart.
Edit: Downloaded 0.16 and it seems to work correctly there.
you should be more clear about what tool you're using when was using a horizontal constraint in instead of the fixed length tool and couldn't figure out why things weren't working properly. Thanks for the lesson
I have two questions when reproduce your work by using Free CAD 0.18.
1. how to horizontal draw a line without using horizontal button? (I have tried to hold "shift" as wiki said when draw one, but it doesn't work)
2. how to draw continuous line. After drawing a line A, I want to draw another line B linking to A, so I place the start point of line B into the site of end point of A (now this point become yellow). But this line A-B is not a continuous line but two non-linked lines. When I move the common point, A and B are separated.
Looking forward to your reply.
hard to follow, I think you are either missing instructions or 0.16 is different to 0.18 as create symmetry constraint does not work.
I was able to get this to work in 0.18 by checking the 'Auto Remove Redundants' box in the solver messages section of the task pane on the right side of the screen ('Combo View'). I had to keep removing the constraint regarding the left and rightmost 40 mm line segments to get this to work.
Awesome, thanks, keep it up
great. very helpful. Can I use the same sketches for different Pads/Objects? If two object have the same profile for example but different extrude length
I don't get why he used the line instead of the hex shape and the square shape but ok
Your hand sketch looks nothing like the final object and also i have no clue what the purpose of the item is....it makes no sense to me what it is or what it would be used for
It is used for 3D printing. It is 3D printable item.
such good audio
i don't have create geometry, i only have the option of Start Part with the button for Create body...
Love the vid just starting out on 3d printing and this helped so mutch how whould you connect a curved line to s straight one iv tried and the face is all ways broken ?
Thanks man you really helped out alot!
I would like your video, however, it seems your version of freecad is different than mine. I've been unable to see or do numerous things so unfortunately, I was not able to follow along.
Go to sketcher, make a sketch, and click the last button in the second row which says "Switches the selected constraints bla bla bla...". Then just follow his bad tutorial.
Using the line tool doesn't automatically connect the lines the way you say it does. Is there an option to do this that you simply forgot you had set?
Your tutorials are so good. Thanks for making sense of Sketches and constraints. Can you elaborate on when you'd want to use primitives versus when you'd want to use Sketches?
Hey bud, first of all your tutorial helped me so much in starting. I am now able to print many new things I create. I just ask this: whenever I go to part design and design a part, I never can pad it and it says: Error, Failed to validate broken face, or Error, Failed to create a face from wire in sketch. What do I do?
Usually that error means one of your dots are not connected. Hope this helps
After I copy and paste the pad, I cannot edit the copied object. If I select sketch of the original pad, I can edit the position etc, but if I select sketch of the copied pad, the parameters are grayed out. What am I doing wrong?
bro im not gonna lie, i literally have been trying to get this shit to work for like a week. i'm following every single keystroke and click that you do and its not giving me the same thing. i really dont understand what the deal is. first the lines at the top wont stay attached to each other with certain vertical distance constraints applied, i cant move the whole sketch around freely without one of the edges getting all off whack when i drag it.
how do I make my tool bar look like your, I can't see the the red square and circle
To download soft soft is the download free or do you have to pay for it?
amazing! thank you
I cannot do any of this because I keep getting "The sketch contains
conflicting constraints". I must have tried this a million times...
Like he said check for duplicstes or conflicting sizes
I like the video, but at times it is hard to follow - you are to fast, my friend :). Anyway I've finished it successful, thumbs up and subscribed . Looking forward to do the next one. Thank you very much.
late comment, but can the program show you what contrains you have left (in sketch mode), I mean when the program says 4 degrees of freedom, do you need to click all over the place to find out ?
I went to draft mode to delete some errors and when I went back to part design many tools were missing and those that were there are greyed out. What happened?
Have you done a video on a fishing lure mold
great thank you
It is very helpful this lesson but you make the steps too quickly that is very difficult to a new user of free cad to follow. Please be more explanatory and slow
put the speed to .75
press the pause button you mong
I disagree. Beginner here and I'm glad there isn't 14 minutes of "Uhm so this is how FreeCAD got it's beginnings..." and I have the pause/rewind buttons :)
I beleive he is not on air and people can pause or rewind or even slowdown the playback instead of thinking the whole world should fit to their needs
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seem to be possible or straight forward.
my tools are all greyed out there for i was stuck on step 1
mainly the champher is and the selections next to there
I can't see "body" lable here , so I assume this isn't version 0.17,
This is a little bit outdated, but still very useful.
you should be little bit slow and dont hurry ..simple
hey, part 3.... should i search for it in the channel page, ugh.... okay
i will not come back to tell ya people if it is there or not, go find out urself too😅😅😂😂
all right, why u people love me so much.... making me cant stop helping u.....so... here's the link: ua-cam.com/play/PLMjfntGK5aY4qRy4QJr6YiAilvcR90qDj.html
Either you are doing this wrong, or this program has a horrible work flow. I got RSI just watching your video.
He needs to develop a better workflow based on a better understanding of FreeCAD tools and functionality: however if you watch the next video, as he said, he got there in the end.
Bob Ross of CAD :)
Tutorial is clear but I kinda dislike this program
From a teaching perspective, this was impossible to follow. Things such as "Click here", "Let's just get rid of that", "Move this right there" is nearly impossible to follow you as you are clicking and typing. Proper terminology such as , "In the top left menu, right-click on the pad item, and click toggle visibility" would help immensely. I have spent an hour going through 11 minutes of this and have given up, constantly having to stop and skip back 10 seconds to figure out what "this" or "right here" is.
2:54 my eyes bleed. please use polyline
I didn't read all the comments before I made my comment. The polyline solution below, by Normand Chamberland, is an even better idea than clicking twice at the end of one line and the start of the next.
So far from trying this program, no one in office likes it
learn the program before you try to teach it
great tutorial series! :D
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Seriously? You just turn on the camera and then start guessing your way through. Thanks for wasting my time.