I am constructing a pipe (made up by sections) in Inventor. The pipe is going to be manufactured by cutting pieces of metal in a flow jet, roll them, and eventually weld them together.
I was wondering if it is possible to "unfold" the pipe sections to the plane, so I easily can see the cutting lines for the flowjet?
I have these two pipes, one is 4" diameter (running horizontally) and the other is 6" diameter running at a 30degree from horizontal angle. eventually the two hit, and at that intersection I need to make the 4" pipe join to the 6"' pipe, which then continues on its merry way farther down the structure. So I can extrude the two pipes, and I can even make a union and then remove the excess of the 6" pipe, because what I am really looking for is: a cutting diagram for the joint where the remaining 4" pipe hits the 6" section. A cutting diagram for the short piece of a Y joint.
I can make this image appear on my screen, but I am then stumped as to how to unwrap the pipe into a flat section so that I can see the curvature of the cuts required in planar view, for the real pipe that I have on my shop floor.
I have 2 pieces of round pipe meeting in a V shape, one of them being cut to sit on the other. I need to make a template so the shop guys can put on the pipe for marking the cut, so if i get the section of pipe modelled in 3D, can i then unroll it to procuce the template ?
View 9 Replies View RelatedI'm seeing a very strange behaviour with the routing though. In the first picture you can see both connection points are lined up in the y plane (measuring 0mm). However in the second picture you can see the route inventor choose for me which is strange. It shows the path moving in the "y" direction before returning in the same direction at the next connection point. I've plenty of room for all bends and piping (I'm using ANSI Schd40 1.5NB - Welded ends). I've tried doing the route manually then connecting the top horizontal section but it again wants to throw an offset or two in there when there is no need.
View 9 Replies View RelatedAttached are two sheet metal parts that we need to unfold and make them flat for a drawing. We cannot seem to capture the reference A or reference B planes asked for by the unfold command.
View 3 Replies View RelatedI'm unfolding a 30x40x2 mm square tube for tube laser. The tube is imported from STEP format.
The flat pattern is 1,5 mm too narrow - even when I increase the K-factor to 1,0.
Is there any work around to get a wider flat pattern.
IV 2010
HP-Z200 Pentium 3,3 GHz
12 GB ram AtiFirePro V-4800
Windows 7-64 Pro
I drew a very funky bracket in IV 2012. I tried using the sheet metal features but they wouldn't cooperate with the funky geometry. I ended up having to draw to sketch profiles, lofting to create a thin feature, and thickning it to material thickness. But this left me without any real bends that the unfold tool can recognize. I tried using the unfold tool (I know that's not what it's for) but it gave me some very funky geometry. I tried ripping out the lofted bends, which worked great, but that leaves me with twisted edges that the bend tool can't grab. how to either model this using the sheetmaetal tools, or how to make this thing unfold?
View 3 Replies View RelatedI am using Inventor Professional 2013 what im trying to do is create a flat pattern so I can send out to get formed. I need the panel to be 7.75" Width 53.50" Height and 2" Depth. When I click unfold where the 45deg is, it doesnt match up with the bend. Im not sure if its supose to be like that or what lines i need to keep to get the correct mesurments.
View 9 Replies View RelatedI have a very simple solid that consists of a lofted solid that was the "hollowed" out via the Shell command
The sketches used to make this lofted solid were two dimensionally similar rectangles. One has radiused corners while the other does not. These rectangles exist on 2 separate planes that are 10" apart. This part (Shroud1.ipt) is supposed to represent a shroud that will be installed between the intake and exhaust of an air filter.
I wanted to convert this to a sheet metal part and then unfold it so I could see what the flat pattern looked like. However, when I attempt to use the "Unfold" command it fails. Similarly, the Flat Pattern command fails as well.
What do I need to do to get this into a flat? I'd rather not redraw this as a sheet metal part. I'm not that familiar with that environment.
I have tube that has been generated on frame generator and notched to run into the side of another tube.
Is there anyway of unfolding the tube to provide a flat profile.
What i ultimately want to do is print the flat pattern off at 1:1 scale, cut it out and wrap it around the actual steel tube to be able to trace the profile onto the tube so i can cut the profile roughly before offering the two tubes together.
Trim tool errors when cutting lines with lines CorelDraw X6
View 1 Replies View RelatedI have been trying to unfold round tubing made through the frame generator. Here are the steps I took:
1. Used Frame Generator
* both ends of the tube are notched
2. Opened part and converted into sheet metal
3. Used the following tutorial: URL...
4. Was not working so I drew sketches on both ends of the notched tubing and added points
5. Used rip tool (point to point) and did not work
* I made sure the thickness was the same
I thought I was doing something wrong so I generated a new round tubing frame with only 1 end notched and the other end flat and followed the tutorial. IT WORKED! I have came to the conclusion that you can not use the rip tool on tubing that has both ends notched.Is there a way where I can cut the tubing in half so I have 2 individual pieces/files of tubing with 1 end flat and 1 end notched?
Autodesk Inventor Professional 2011
Sheet Metal
I need to know the Kfactor to use for folding and unfolding Nickel Alloy 200 - 1/4 hard.
I am trying to unfold a part created from a derived assembly like I usually do… why in the world will it not unfold, and show a preview of the unfolded in the other direction??
At first all was working… until I added a part (see the circled item in picture), and I don’t have any problem usually!
I want to use the custom unfolding rules using Bend Compensation with an angular reference to the bending angle.
I have an Excel sheet where I have determined the bend allowance, the set back and from that, the bend compensation. When I compare these values to the values I get when using a K-factor linear unfolding method in Inventor, I get almost exactly the same results.
Tells me the formulas are working. So I implement the formulas in the custom equations. Exactly the same as in the Excel sheet. 10 degrees angle, great results! Yeah! 45 degrees, great results! More yeah! 90 Degrees, still going strong, I think I might make it!
100 degrees.... Fail! Every time an angle goes over 90 degrees, the result is crap.
I have been struggling with this all day long!! So in the end I completely erased the equations from the Inventor custom equations.I just say: Compensation is 1 mm. For all angles. This should no room for interpretation.
Again I try. I have a sheet metal part with two legs. A 100mm leg and a 50mm leg. Flat pattern should always be 151mm. Period.
Again, under 90 degrees and on 90 degrees, I get nice flat patterns. Above 90 degrees, it fails again.
Am I completely overlooking something obvious?? Or is Inventor really bugging on this?
I am working on 2012 SP 2
I am trying to find a volume of land cutting filling at particular level?
I import point file in surface 1
How to make surface 2 for particular level ..
Is there a way in inventor if you have an existing pipe route to create a new pipe run and place that existing route into the new run.
View 3 Replies View RelatedI'm trying to create pipe route using the tube & pipe run. And its not constrained when I try to drag away. I tried grounding the components which is not working either. since the routing opens in 3dsketch its kinda tricky to make it fully constrained.
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I am creating sewer laterals that need to connect to the sewer main that I have already created. My problem is that I can't find a way to find out the invert elevation of the sewer main at the specific point that the sewer lateral will be tying in to. I no longer have an alignment or profile for the sewer main and I hope that I don't have to re-create them. I just want to pick a point on the pipe and have it tell me that vital information. Is there any way that I can do this in plan view?
find some blocks of pipe fittings for DESIGN CENTAR, which will be easy to use. I have found some but every fitting is in different cad document.
View 9 Replies View RelatedScreenshot PDF Problem.jpg
When I publish something to PDF (in order to send it to a professional presser) the cutting lines are set on the 'bleed edge' instead of excluding the neccesary bleed margin of 3mm. In other words I am not able to provide any PDF document with a bleed margin which is (obviously) very frustrating for the pressing company as well as for me.
- In Publish to PDF > Settings > Pre-press I checked the cutting-line box ( I work with a dutch version so excuse me if the the right translations aren't used. Check attached file for the settings).
- When I check the box 'Aflopen' (just above the cutting line box) the PDF file turns out white.
when I am working on a large drawing and/or pasting as a block, all the grey lines (colour 8) turn to white. When I select a grey line, it flicks back to grey, but de-select, and it's white again.
If I toggle on hardware acceleration, the problem is fixed for a short while, and also if I turn it off, it is fixed for a short while, and also if I save, close and re-open it's good untill I paste a block....
I suspect it may be because of my setup and an un tested graphics card:
Windows 7 64 bit Ultimate - running through bootcamp on a macbook pro
Autocad 2012 Lt
Machine Configuration
---------------------
Processor Speed : 2.2 GHz
RAM : 8103 MB
3D Device
---------
Name : AMD Radeon HD 6750M
Manufacturer : AMD
Chip set : Radeon HD 6750M
Memory : 707 MB
Driver : 8.17.0010.1063
Your machine contains a 3D Device that is not certified.
A customer sent me a jpeg of a white dove that they want printed on vinyl and then contour cut to put on their travel trailer. The picture was a very low dpi and I scanned it and increased the dpi to 150. I tried to trace it, but it just would not come out right.
My question is -- Can I put cutting lines around the dove as a bitmap and then be able to print and contour cut it out?
Is there a way to cut a solid into two pieces using a non-planar cutting plane? I have been tasked with calculating the volume of concrete damage in a chute block. I have a sketch of the damage on the chute block. I created the chute block as a solid and then drew the damaged area extents using plines. This created non-planar plines. Is there a way to get this to work that will allow me to see the volume of the concrete damage? I need an easy way to do this, there are 50 chute blocks all the same size but with varying degrees of damage
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when i select application launcher and choose cut / plot, it opens cutting master. when i do this, it only shows the 2 outer lines of the logo i need to cut. I have attached a screenshot so you can see exactly what I mean. I have tried lots of things to recitfy this, but as a complete beginner with this software, I really dont have a clue.
We got a 3d printer and I've been doing a lot of basic designs, right now Im having an issue with trying to figure out how to cut a notch (if that is even the correct wording) in the edge of a plate.
View 2 Replies View RelatedIm building a bracelet, and I built the bottom and top half in 2 files. After assembling them and putting on my pivot point I wanted to use the shape of the tip from the top half to make a matching depression in the bottom half.
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