Showing posts with label extend. Show all posts
Showing posts with label extend. Show all posts

Friday, 28 August 2015

Dimension from Route Centerlines



Quick tip today, running out of time. 

                This is more of a continuation of this post, where I’ve shown you how to use the trim/extend pipes in Tube and Pipe module of Autodesk Inventor. Because I was in a hurry and I needed to prove for fit the layout before jumping into detailing I have done the routes straight from the equipment without adding fittings first. In the image bellow, if you can’t remember the original post, I have connected the tank to the outlet of the container without adding flanges, or any other fittings and adapters that might be needed. I then added the fittings to the equipment and after measuring how much the pipe should be cut off I used trim on the route segments to generate proper length pipes.



                Sometimes when I am making drawings of pipes for manufacturing and quotes I feel it’s better to show them as shaded views and make each run in a different colour to better distinguish one from the other.

                The problem comes when I need to dimension isometric views and it’s hard to pick the end of the flange or fitting. You can change your selection filter to parts and then select the fitting and choose Hidden Lines. This will prompt you with a message but you can now pick the furthermost edge to dimension against.


Now you can turn off hidden lines and the dimension will persist but that might be too much work for some of you. So if you’re in a hurry like I was you can route without the fittings and then when you use “Include Route Centerlines” the dimensions of the route will be the overall dimensions with fittings in place.



                And that’s it...
                Short video as well.



Later,
ADS

Wednesday, 8 July 2015

Inventor TP Trim / Extend Pipe



Last week’s post again. I have been absolutely buried with work and it’s seems it will stay like that for a while. Had it all prepared, I have sketched the blog and done the video and then it all came rumbling down and got buried. Now that I am back into the light have managed to upload it and get it published.

It seems the word is out....I am busy editing the last edition of Mastering Inventor 2016 by +Paul Munford (Thank You, Paul)

http://www.amazon.com/gp/product/1119059801/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=1119059801&linkCode=as2&tag=thcaseou-20&linkId=UKADE2UW5SVWDN4A
 

Tube and Pipe once more with a nice trick about trim / extending your routes. I have been working on a good example and decided to share the info on this post and this time… a video! 

I have been working on this container and there wasn’t a lot of room so before I even knew all the details like the size of the pipes I have started laying my routes and prove that it fits.

But in the process I haven’t used any fittings like flanges and couplings just rather ran them straight from the equipment to the container termination points. The problem is that the pipes will be flushed on the equipment without giving you any gaps for the matching fittings. 

In my case I am trying to place a flange but it will be connected to the pipe and therefore interfere with the tank matching flange. You can edit the connection and specify a negative value but I choose to place the flange with “connect fitting” straight on to the matching flange of the tank. Now the pipe will interfere with your flange but the fix is easy and it became the main subject of this post.

Inside the route if you right click on the route end node you will get a Trim/Extend Pipe option. This will only be available for an ending node and if you try it on a middle node you will see it’s grayed out.


TIP: If you have populated the route and you right click on a node you can see if it holds a fitting or not but checking if there is a check mark in front of the “fitting” on the right click menu.



I am entering a value of 5 mm and choose trim option in the pop-up window and then finish the route. You will notice that the route hasn’t changed and it’s still connected to the tank flange but the pipe has been adjusted and it’s smaller by 5 mm.



This will allow you to adjust your routes and get better, more accurate parts lists as well as proper fabrication drawings.

As promised here’s the video.




Later,
ADS