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Sunday, August 15, 2010

Yielding to Logic - Extracting Drawing Scale with iLogic

“The logic of words should yield to the logic of realities.”
Louis D. Brandeis

Just this Friday, I was posed what I thought was an easy, five minute, question.  "How do I place the view scale into the title block?"

My inside voice said, Pffft!  No problem!  After all, there's a spot right there for it in the title block already!

Scale is already there! 

So I go into my title block definition, and look for the iProperty that accesses the drawing scale. It should be a slam dunk.  All I have to do is choose the property that calls the scale.  But as I look, my stomach sinks.


Here they are.  All I have to do is choose one.  But wait?!?
It isn't there.  Scale isn't available.  I think I know why this is.  In many cases, the scale can easily vary from view to view, so which do you call? 

I puzzle over this a bit.  I bounce it off of Javier Chavez, one of my KETIV team members.  He confirms what my eyes see.  The scale isn't there.

So, now, as they say, it's time to execute 'Plan B'.  Which means, I have to develop a 'Plan B' to execute. 

Now I'm pacing about my little office, rubbing my chin, and annoying my coworkers with my heavy footfalls. 

After a few moments, I have 'Plan B'.... iLogic!

iLogic to the rescue!


So I create a new iLogic rule, and enter the following code below (with comments):

'Forces update after rule runs
iLogicVb.UpdateWhenDone = True
'Extracts scale from 'View 1' on drawing sheet' to a field named SCALE
SCALE = ActiveSheet.View("VIEW1").Scale
 'Writes scale to a custom iProperty named SCALE
iProperties.Value("Custom", "SCALE") = SCALE

Here's the rule in context of the iLogic editor.



In short, the code extracts the scale of the first drawing view via the API, and writes it to a custom property.  With the scale written to a custom property, NOW I have something I can extract for the Title block!

SCALE custom iProperty


With this field added to the title block, I'm in business.

The custom iProperty

With that being done, is the rule perfect?  Frankly, no.  I have work left to do.

This is what's still on my to do list.

1) My triggers don't update completely every time.  Just like Rule #2 of Zombieland, I have to 'Double Tap' the update button once in a while.  I want to go over it and make sure it updates consistently.

Still have to work on the triggers some more


2) The view has to be called 'VIEW1'.  If it's not, or if you delete the first view and place another (now called VIEW2) the rule will bark about not having 'VIEW1'.  So there's a little work to be done to remedy that.

But I think the backbone of the routine is solid, and I'm willing to take a little time to revel in a small victory, if only for a few seconds.  I don't consider myself one of the iLogic 'gunslingers' so sometimes you have to 'Enjoy the Little Things'.

Which by the way, is Rule #32 of Zombieland!  :-)

As I learn more, and improve the rule, I'll post updates!

Happy Inventing!

P.S.  It's back.  Autodesk Manufacturing Academy is back, hosted by KETIV in Cerritos and Oregon.  Come see us in October!   And check out the videos from last years session HERE!

***UPDATE 20-March-2012 ***

After some hunting around, and help from a friend or two, it looks like teh direct update can't be triggered right when the view scale changes.  But if an event trigger is set to run "Before Save Document".  The rule scale will update when you save.  I tried it in Inventor 2012, and it works!

Here's the ticket!

Sunday, August 08, 2010

What's Done is Undone - Editing Properties in Autodesk Vault

“My life needs editing.”
 Mort Sahl quotes

In a perfect world, a file would go into Vault once.  It would never be edited, corrected or ever adjusted.  We'd look happily at out Vault, with no version ever larger than one.

Then we'd walk outside to a beautiful, sunny day, and the birds would be chirping, our neighbors would wave, and all would be right in the world.

What a wonderful world it would be indeed, but as we insert the sound of a needle screeching across a record, reality gets in the way.

The truth is, mistakes happen.  You get distracted, you forget, you're tired because you couldn't sleep that night.  The reasons go on and on.

One of the common things I often do in Vault, is forget to update all the properties before I check in.

In a perfect world, I'd enter them in Inventor's iProperties, then check in the file.

This is where I should get them

But I sometimes miss that step when I'm placing these in Vault.

Fortunately, I can change them after the fact.  Vault provides us some property edits that allow us to change the properties once their in Vault.  All you have to do is choose the part, go to Edit>Edit Properties, and follow the wizard.

Salvation.  Editing properties in Vault
There's a couple of nice little tricks to the wizard, so here's a video to follow up those steps!



Happy Inventing!

Wednesday, August 04, 2010

AEC Exchange - Now More than Ever

“A doctor can bury his mistakes but an architect can only advise his clients to plant vines.”
 Frank Lloyd Wright

AEC Exchange has been around for a little while now.  I've been fortunate to watch it start taking hold within the last year or so, as resources like Autodesk Seek the resources created inside Autodesk Inventor available in a format easily used inside of Autodesk Revit.

Imagine taking Inventor model that you've designed for a building, and being able to easily send those models into Revit.

It's be a dream a long time coming.

Since a picture is worth a thousand words, here's a video of AEC exchange in action.   A special thanks to the guys at Autodesk for providing the data set!



Happy Inventing!

Sunday, August 01, 2010

Project Photofly - The Next 'Thing' for You and Your Camera?

“All photographs are there to remind us of what we forget. In this -- as in other ways -- they are the opposite of paintings. Paintings record what the painter remembers. Because each one of us forgets different things, a photo more than a painting may change its meaning according to who is looking at it.”
John Berger quotes

I finally had a chance to try out Project Photofly from Autodesk Labs.  I really wanted to try it out on my own stuff, and not just pull down just the sample data.

Before anything else, what is Photofly? 

Photofly is a software that will allow you to take several pictures from a standard digital camera and stitch them together into a 3D image.  You can even apply a known distance to the image and use that to figure out other dimensions. 

As if this weren't intriguing enough, it's done over the cloud.  That's right, you upload the files to Photofly's servers, and the stitching is done offsite in that ether-world known as 'The Cloud'.

The cool part, is that your computer resources aren't hit for this.  I actually put Photofly on my 6 year old desktop with a mere 2GB of RAM, 128MB video card, and a 3.4 GHz single core Pentium 4.

The hardware didn't matter, it was only a vehicle to interact with Photofly, although I'll admit I was wishing for a better video card after I'd downloaded the image.  Even then, the product was very usable. 

The first thing I did was pull out my BlackBerry and take some pictures of my 3DConnexion SpacePilot Pro.  My results were pretty good for a first time, I thought!

The first 3D Picture I created with Photofly



Next, I thought I'd try something a little tougher.  So I headed down to Planes of Fame again and tried taking pictures of the FJ Fury there.

These were a little tougher.  I was hampered by the fact that I couldn't see the top of the plane, and I really couldn't get good pictures of the back.

And I do think there's still some user error that needs to be worked out!  :-)

First just a regular picture

The FJ Fury sitting at Chino.  I'll give anyone 3 guesses what plane the Fury is based on.



Here's the first side of the FJ Fury

And the other angle.

Side 2


My first impressions?  This is pretty cool stuff.  The ability to take a 3D picture, and possibly even get measurements off it could be a real boon when you've got something your trying to get into  a 3D program.

But there's two of things that I've already learned in just this brief little journey.

  1. This shouldn't really be surprising, but watch your lighting.  Bad lighting can cause Photofly to have problems putting everything together.  
  2. Get plenty of pictures.  When I took pictures of the FJ Fury, I started on one side, took a picture, walked 3 paces, and took another picture, and repeated.  I only did this at one level (about eye level), I should have taken another 'ring' of pictures at a lower level, to have more images to stitch.  If I could have, I also should have taken a 'ring' higher than eye level.
Aside from the user errors, there's a lot going for this little program.  I for one, hope to see it continue into the future.

For more info, check out Project Photofly here.  There's also some instructional videos I'm going to be going through myself!  I've just scratched the surface.

There all on the link above, but here's the first embedded in the blog! 

Enjoy!

Wednesday, July 28, 2010

Keeping Your Head in the Clouds - Project Centaur from Autodesk Labs

“A pessimist only sees the dark side of the clouds, and mopes; a philosopher sees both sides and shrugs; an optimist doesn't see the clouds at all--he's walking on them.”
 Leonard L. Levinson quotes

The last couple of days I've been going through my daily duties of installing network deployments (which I refer to as the 'Progress Bar Rodeo') and preparing Vault data for implementation.

But during this time, my Twitter account has been buzzing about something new on Autodesk Labs called the 'Project Centaur Technology Preview'. 

My first thought is, I have no idea what it is, but it sounds cool.

So I took a look, and found out that it looks very cool!  Upload your files to the cloud, let it run optimization over the web.  Then, it'll spit back results when its done.

I'll be the first to confess that I haven't tried it yet.  I haven't had the time to install and try it.  But here's a video from our good friend Rob Cohee who gives a quick run through of Centaur in action.

Take a look! 

 

Sunday, July 25, 2010

Searching Your Memory - Saving Searches in Autodesk Vault

“We believed we could build a better search. We had a simple idea, that not all pages are created equal. Some are more important,” 
Sergey Brin quotes

If you've looked at Autodesk Vault, you probably know that it runs on a database that makes searching for data much faster than just standard file searching inside of Windows Explorer.

But it's one thing to search quickly, it's another entirely to recall what you were searching for.

Lucky for us, Vault has a way to save it's searches!

First, I'll open up my Vault Explorer, and search for the word 'Green'.  Vault locates all the files that have the word 'Green' in their= fields.  In this case, it finds it in the 'Description' filed.

A search for 'Green'
 
You can narrow this search by typing another bit of data to filter down the search even more.  For example, if type the word 'Drawer' into the search now, I'll search the data containing 'Green' for data containing 'Drawer'.  Now I've filtered my search even further.

The search narrowed further
Now that I've searched this data, narrowed it (possibly multiple times), what happens if I need to return to it?  Of course I could go through the process, but I can also save the search.  All I have to do is click on the pulldown next to my search box.

Saving the search

Once this screen is selected, you'll be asked to save your search.


Now the search can be named
One the seach is named, it is placed in the 'My Search Folders' section of Vault.


Now the search is saved.


All you have to do now, is click on when you want to go back to the search data, and you'll return to that search in a flash without having to type in the same information all over again.!

On a final note, if you need to edit, rename, or delete a search, just right click on it in the browser, and you can do whatever you need.

Editing the search
That's it for now!  Happy Inventing!

Friday, July 23, 2010

Lost Inventor Tool Ribbon. An Addendum

“Why did you want an addendum to what you had already written and signed?”  
Thomas Mesereau

While reading my previous post on the Vault Add-In, Mike Carlson, KETIV's Data Managment Specialist Extraordinaire, pointed out that there's another Add-In that, if set not to start, can cause you a bit of grief. 

The Add-In is called the EDM Add-In, and if it's not set to Load on Startup, Vault won't work correctly.  It'll try to start, but then shut down again.

Turning it on is the same as in my previous post, but with one exception.

This Add-In is hidden!

So when you go into Tools and choose Add-Ins, you won't see the EDM Add-In unless you right click and choose Show Hidden Members.

Here's that crafty little Add-In!  Set it to Loaded, and also to Load on Startup.
So there it is, another one of those Add-Ins that in the rare case where it breaks, can be fixed in seconds. 

All you have to do is know where to look!

Wednesday, July 21, 2010

Lost Inventor Tool Ribbon. Answers the the Name "Vault"

“Buying the right computer and getting it to work properly is no more complicated than building a nuclear reactor from wristwatch parts in a darkened room using only your teeth.”  
Dave Barry


Every once in a while, you see a strange little thing come up.  You don't know why, but it's easy to fix once you know where to look.


In this case, a Vault ribbon doesn't show up, even though the Vault client was installed.  


It was puzzling, but the fix ended up being pretty simple.  In the end, it turned out that the add-in for Vault wasn't starting when Inventor was started.  Clicking a few buttons was all that was needed.


The first step was to go to the Tools ribbon, and Choose Add-Ins.  

Choose the Tools Ribbon, and click Add-Ins

After choosing the Add-Ins icon, you'll see the add in screen.  Once this comes up, select Inventor Vault and make sure that the Loaded/Unloaded and Load on Startup options are both checked for that line item.

Make sure the indicated options are checked for Inventor Vault

Once you do this, The Vault Add-In will start, and the next time you start Inventor, the Vault ribbon will be available.


The Vault ribbon found
Granted, this won't fix every issue, but when Vault is installed, and you can't get it to show up in Inventor, many times, this will fix it!

Happy Inventing!

Saturday, July 17, 2010

Life Lessons - The Ghost of Engineers Past

“There is a certain majesty in simplicity which is far above all the quaintness of wit.” 
 Alexander Pope 

We live in a world where things we take for granted would have been considered science fiction only fifty years ago.

Today I've updated my Facebook and Twitter pages from my Blackberry Storm (on which I've also received several e-mails today). I also used a GPS to find the coffee house where I'm writing this blog with a laptop that has more calculating power than the computers that flew to the moon and back.

In a world of ever increasing complexity, I know I often forget the beauty and elegance of a simple solution.

Today I was walking the floors of the Planes of Fame air museum (where I saw a great seminar on aerial photography by Paul Bowen), and notice some ingenious solutions created by our engineering forebears.

The first, if you're flying a 1940s vintage aircraft, and need to check to see if you're landing gear had lowered, what did they do? Gauges, sure! They had them.

But what if you wanted to double check?

The designers created a simple tab on top of the wing that popped up when the landing gear was down. Purely mechanical, just a little piece of metal.

The landing gear indicator on a A6M5 Zeke "Zero" Japanese fighter
Yes this is a real, flyable WWII era Japanese Fighter
The indicator is just highlighted, on top of the wing, above the landing gear
(click to enlarge)

A closer look at this simple solution




The same solution on a Russian Yak-3
(click to enlarge)

Another incredibly simple solution, the 'yaw' indicator on the N9MB Flying wing.
'
Considered the B-2 Spirit's 'grandfather', this aircraft tested the flying wing concept back in WWII.

I'm told the airplane has a tendency to yaw (if your looking from the top, the nose would be swinging from side to side slightly). It is however equipped with a yaw indicator.

How does this sophisticated instrument work? It's a piece of string attached to the nose in front of the pilot. If the string is blowing to the right or left, the airplane is yawing. If the string is blowing back toward the pilot, the airplane is flying straight.

That's right, the precursor to one of the most sophisticated aircraft in the world today used a piece of string as a flight instrument.

The flying wing back in May
(click to enlarge)


The back of the Flying Wing
(click to enlarge)


Notice the string between the canopy and the Northrop decals
This is the yaw indicator
(click to enlarge)

So why do I mention this? Because I think we all get caught up in complex solutions involving computer controlled whirlygigs with a galloping rod adjusting feedback loop, that sometimes, we forget that there might be a simpler solution for that.

If anything, seeing things like that makes me appreciate (and look) for the lessons taught by the designers who sat at a drafting board where the sketching toolbar was a pencil, the delete key was an eraser, and the 'computer' was a slide rule.


Tuesday, July 13, 2010

Chains of Thought - Chain Dimensions in Inventor



“Loyalty to petrified opinion never yet broke a chain or freed a human soul.”

Mark Twain


Chain dimensions in a manufacturing drawing have always made me 'squidgy' (that's the official term for it).

When you start thinking of how chain dimensions can affect tolerances, and how they stack up across a set of chain dimensions, it can get a little bit frightening.

Chain Dimensions
(click to enlarge)

In the sample above, look at how the tolerances stack up, let's assume a dimension of +/- .005

That means that the '3.916' dimension can vary safely between 3.911 and 3.921. So far, so good.

But we start to see a problem with the next dimension, 10.284. The way this is dimension is placed, it's .005 tolerance adds up with the previous dimension, meaning that it can actually vary between 10.274 and 10.294, and still meet the tolerances as dimensioned (even if that's not what's intended.

As we go on, the 7.50 dimension will stack up with the previous two, and so on. The problem compounding as the chain passes the previous tolerances to the next.

This is why baseline dimensions are so popular among the mechanical crowd.



Baseline dimensions. Nice, safe, baseline dimensions.
(click to enlarge)

In this case, the dimensions are all measured from the edge, and totally independent of each other. This eliminates the 'stacking' issue that chain dimensioning has with tolerances, and generally conveys that this part needs to be held to a tighter tolerance.

But does that mean that as a manufacturer, you'll NEVER use chain dimensions?

Not necessarily. The obvious case for chain dimensions is when tolerances aren't important, such as a rough cut, or a series of outside dimensions with loose tolerances.

The other is a case where the dimension from edge isn't as critical as another dimension. Looking at the example below:

I have a stretcher, a common tool in woodworking. There are many cases where the length of the shoulder is critical, and the tolerance of the tabs (known as tenons), is secondary to that shoulder length.

Cases such as this, and also cases similar to this are where I've used chain dimensions to get exactly what I want.


Chain dimensions used to get the desired effect.
(click to enlarge)

A dieset using chain dimensions. The Center to Center between the pins is critical.
The sides are flame cut a typically only for reference
(click to enlarge)

So there, you can see where chain dimensions aren't ALL bad. Like most tools, it's knowing when you can make the best use of them.

Food for thought I hope!

Sunday, July 11, 2010

Taking a Sampling - Where Did My Inventor Sample Files Go?



“The proof of the pudding is in the eating. By a small sample we may judge of the whole piece.”

Miguel de Cervantes Saavedra


Last week I was fortunate enough to receive my new laptop. 64bit Windows 7, 8 GB of RAM, 500GB hard drive. It'll be a dream for at least the next 6 months, before the next dream box comes along.

Of course with that comes the installation of the software I'm using. To date, I have Inventor, Vault, and Showcase installed. Not to mention Snagit, Camtasia, and several other small programs I usse

After getting my system ready I found that I need to run a quick test on some files. No problem! I'll just grab a sample file! There's sheet metal parts, assemblies, drawings, a slew of flies I can use for a quick test when I don't have the time or desire to build a data set.

Well, when I went to get them, they weren't there! There were some iLogic files, a translator folder, and an html document named 'Where are my sample files'.


The 'Where'd they go file'
(click to enlarge)

Not to fear, if you click on the html file, it opens up to a hyperlink that takes you to a page where you can download the files.

Found them!
(click to enlarge)


The link will take you to the download page but if you're reading this blog, you can just go ahead and follow the link here.

It definitely saves the disappointment of finding the location (which can vary if you're on Windows XP versus Windows Vista/7).

If you're a CAD Manager or IT in charge of getting the files, you can also download them and put them on a server instead of hunting for them when you're asked. Then you get kudos for being proactive!



The download page
(click to enlarge)

That's it for this weekend, just a small tip today, but don't worry. I'm thinking of what to do next already!

Monday, July 05, 2010

A Stroll Down Memory Lane - Level of Detail



The memory of things gone is important to a jazz musician.
Louis Armstrong


It's been a long time since I visited this (the tool originally came out in Inventor R11), and I've never done it in a video format, and that's the use of Level of Detail (aka Load on Demand) inside of Inventor.

Level of Detail inside Inventor
(click to enlarge)

We'd all dream of a monster machine with enough RAM to make a minor deity jealous, but we can't always get it. For example, if you're still running a 32 bit system, you're stuck with 4GB of RAM. You can't go any higher.

So when faced with this, Level of Detail can make a huge difference when your system starts hitting the wall.

So what exactly is Level of Detail, or LOD?

LOD allows you to unload unneeded components in an assembly from memory, freeing up RAM to work on the components you do need. It can be used to unload components after you open your assembly, and it can also be saved, and recalled when you open your assembly, allowing fora faster load time.

So without further adieu, here's the video!



So that's Level of Detail in a nutshell.

A few updates from my Plane's of Fame volunteer gig. This weekend the TBM Avenger flew. Unfortunatley, I forgot my good camera, so no aerial shots of the Avenger flying. But I did get a slick picture (at least I think so) of the WWII reenactors posing in front of it.

Open it up in Techsmith's Snagit, change the picture to monochrome and add an edge effect, and it almost looks like it could be from the 1940s! Granted, if you look carefully, you can bust it as being modern. But hey, I'm only an amateur!


The TBM Avenger
(click to enlarge)

Happy Inventing!

Tuesday, June 29, 2010

I Don't Remember Having a Memory Problem! - The Inventor Memprobe Utility



“We cannot change our memories, but we can change their meaning and the power they have over us”

David Seamands


I'm a huge convert to the 64 Bit Windows 7 operating system. I've switched over, and never once looked over my shoulder to XP or Vista. I know there are those who will disagree with me, but personally, the Windows 7 transition has been the happiest transition I've ever made from one OS to another.

With respect to Inventor 2010 and 2011, I've been pleased with the performance. Time to tear off the proverbial review mirror, and not even look over my shoulder.

But I did have to give up my memory meter in the lower right had side of the screen. It doesn't show in 64 Bit systems. It was definitely a 'Nice to Have', although I wouldn't go back to a 32 bit OS to get the meter back.

However, there is one place you can still get a memory meter of a sort on your system. Thanks to Nicole Morris for showing me this trick. I'm afraid I can't take the credit for this one!

If you browse to the 'Bin' directorry in your installation directory, typically: C:\Program Files\Autodesk\Inventor 2011\Bin

This will bring up a memory monitor called Memprob that you can also use to keep track of your memory.


Memprobe running
(click to enlarge)


You can also use the pulldown to control the settings you want to record, to create log files, and so on.

Setting which processes to monitor
(click to enlarge)

Setting refresh speed, log files, etc.
(click to enlarge)

Control how you want to view Memprobe while it's running
(click to enlarge)

So here you are, a different way to skin the cat, it's definitely something I'll be using in the future!

Sunday, June 27, 2010

Getting Previous Versions from Autodesk Vault & the Shifting Sands of Workflow

A sudden bold and unexpected question doth many times surprise a man and lay him open.
Francis Bacon


If you've heard about Autodesk Vault, you've almost certainly heard that it will allow you to retrieve previous versions of a file. This is a definite advantage to having something like Vault, especially when you need to create several design iterations, or just need to recover from a mistake.

The blessed getting of the Previous Version
(click to enlarge)

Personally, I haven't used this feature in practice for a while, and it's not because I don't make mistakes, it's just because I haven't had a chance to get back in there and chew on Vault.

So last week I had to run a quick Vault update course. Nothing flashy, the basics.

So I made sure to be diligent. I ran through my exercises and made sure nothing changed in the workflow.

Everything is as I remember it. I'm ready to go to town!

But then, at the last moment, at the very last step, I can't get the older version to update and become the current versions. This is the last step in the retrieval, what's going on?!? Vault is forcing me to update the file, and bring back the version I'm trying to replace.

I actually appreciate what Vault is trying to do, prevent me from opening an old version, but NOT NOW! I WANT THE PREVIOUS VERSION!

I pour over things, I Google it. I scratch my head. Something has changed, or I'm losing my mind!

Finally, after a few trials and errors, plus a couple of Google searches, I realize theres been a slight workflow change. Nothing major, but enough to drive me nuts.

Lesson 1: Watch out for workflow changes.

Lesson 2: Don't assume ANYTHING!

Wednesday, June 23, 2010

What's Old is New Again. Sketch Blocks in Inventor.



“The wireless telegraph is not difficult to understand. The ordinary telegraph is like a very long cat. You pull the tail in New York, and it meows in Los Angeles. The wireless is the same, only without the cat.”

Albert Einstein


I too am sometimes guilty of not trying something new because the old way works 'just well enough to not change'.

A tool that fell into this category is sketch blocks in Inventor's sketching environments.


An example of sketch blocks in Inventor laying out the suspension
(click to enlarge)

I saw it once in a demo, and thought "Hey, that's cool! I should remember to take a closer look at.... LOOK A SHINY THING!"

Needless to say, it wasn't until just this week I had, what in marketing speak is referred to as a "Compelling Event' to revisit this.

Now that I have that compelling event, I can look back and think of my college senior project, the SAE Mini-Baja. We build a small off-road car for a competition way back when, in 1996.

Rolling something out of the 'if I knew then what I knew now' category, here's a video on how we might have done things differently, had we had Inventor then.



If only we'd had it then. I think we would have been done a lot quicker. But sometimes all we can do is wish.

Happy Inventing!

Monday, June 14, 2010

The Bill of Materials. Turn Your Hindsight into Foresight



Any problem can be solved using the materials in the room.
Edwin Land


First, a disclaimer. I was working on a customer site, so the files I'm using my own files to reproduce the challenge. It wouldn't do for me to use their files without their permission.

Think of this as the letters that say 'dramatization' at the bottom of those documentaries you see.

Today, was working on a drawing and we ran into a situation that is very common in the design world.

Change.

It turned out that the part we were using had the wrong number assigned to it, and it had to be changed to the correct number.


One wrong part number can ruin the recipe
(Click to Enlarge)

Normally, this is an easy operation, but the part was used in several drawings, and called out in the Bill of Materials for each one.

In the old days, that meant that going to each drawing and changing the part number was going to be tedious, and error prone.

Fortunately, there is a better way to do this.

Each assembly file has Bill of Materials information that can be edited. Best of all, this information gets published to both the part, and to all the drawings using that part.

First we access the Bill of Materials button in the assembly.


The Bill of Assembly button
(click to enlarge)

Now we see the Parts List info, including our suspect part.

Here's the field in the assembly Bill of Materials
(click to enlarge)

A couple of edits, and we have our corrected number

The number corrected. Now we're getting somewhere!
(click to enlarge)

Even better, the information can be saved back to the part, so when you use the part in the future, the correct information will go into the parts list.



(click to enlarge)

I've really grown to like this tool!

On a final note, while I used the part number in this example, you can change a number of fields. You can choose them via the Column Chooser.

The Column Chooser
(click to enlarge)

Happy Inventing!

Thursday, June 10, 2010

Hide, Seek, and Find in Autodesk Vault.



“The voyage of discovery is not in seeking new landscapes but in having new eyes.”

Marcel Proust


Unfortunately, I'm not going to put up the Inventor Fusion video I promised, partially due to my dog sitting commitment for my sister and brother in law this week, which caused me to leave my headset at home.

Meet Smokey, one of the little dogs I'm watching.
He does a mean job of holding the couch down.


Also, the schedule has indeed proved busy enough where I wouldn't have had the time to sit down.

But there is something to talk about.

This week I've been working daily inside of Autodesk Vault, hours on end, searching, finding, checking in, and checking out.

I've learned one thing about Vault that I've always thought was a great idea, but after using it for nearly a week straight, I've come to love it.

The Find button.

Autodesk Vault runs on a database, so when you're searching for files, you scan the database instead of a file search like we might do in a conventional folder system. Scanning the database is much quicker.

I like to think about it as going to the library and looking up a books location in the computer (the database), opposed to walking up and down the isles looking for the right book (the folder structure).

Assuming you're using Vault, an easy way to search the database is to choose the 'Open from Vault' button from the Vault Ribbon

Open from Vault
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Once you click on the icon, the 'Open from Vault' dialog box opens up. Hit the find button, and you're ready to scan the database for those files, just like standing in front of that computer in the library.


Choose 'Find' to Start Searching
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Now I can enter the data I want to search on. One of the strengths of this tool is that several properties, such as part numbers, comments, and other data are search-able. You're not just limited to filename.

Get ready to search!
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I've entered the word 'Green', knowing that's something I want to search for. Then I tell Vault to start finding. I'll end up with all the files that meet that criteria.


All the files that are found in the search
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Now you can select a file, and hit OK. Vault plugs the file you choose into the Open Dialog box, and now you're off and running.

Ready to Go!
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The last week that I've been using Vault constantly, this find tool has become my best friend.

All I needed was a part number, and I could start rolling. I didn't need to know the folder structure, and I could search files a lot more quickly when we weren't sure which of several files was the one we were looking for.

It's definitely a tool that I've come to like.