AutoCAD Inventor :: Single Line Cuts Using Laser
Jan 8, 2014
I am working on a project where several holes in a sheet metal part will need to be cut as "knockouts". In previous years, either an engineer or the laser cutter programmer would set up the machine to partially cut a circle, but leave a gap to hold the knockout in place (basically a 340 degree arc).
Now that we are using Inventor, is there a way that we can create these features so that they show up in a dwg as a single line? It must be a single line; some of the holes are very small and if the laser makes more than one pass it could affect the integrity of the feature.
The closest I have gotten to accomplishing this is a surface extrusion on the folded part. When I send it to an .idw file, the line appears in the folded model, but I need it to appear in the flat pattern.
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Jul 3, 2012
I need to send 2D drawings for laser cutting. Opti is the laser software..My issue is that the laser cuts to each grip and gives the cut metal a serrated looking edge.
Removing/simpliying the lines into fewer (microscopic!) segements or being able to adjusts the number of grips.
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Dec 4, 2013
I have a back plate made out of 2mm Galvanized Steel. And here is the drawing of this back plate flattened out:
You can see that the cut is 5mm between the back plate and bended out part. This part will be laser cut, instead of being punched out.
Here comes the challenge- No matter what is the distance between bended out part and back plate laser will consider there to be two lines for it to cut *one line on the back plate and one line for bended part. And laser will go there two times even if I will make distance of 0,01mm. Is there any way to make this cut as one line, so laser will make one pass cut?
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Dec 11, 2013
Is there any way to create a single line stick type font in inventor. Everything comes in as a box type which is not ideal for selecting geomety once imported into cam software for machining/engraving. The model text will be extruded/embossed, but it it possible to get single line text in a dwg or idw that will import into cam software. It would be nice to be able to import the text from a inventor dwg,idw to a different level in mastercam to save time from having to redraw all the text in the cam software.
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Jan 22, 2010
We are creating a new company title block for the use in Inventor 2010 and AutoCAd 2010. It has initially been generated in Inventor and exported to AutoCAD. My problem is that all attributes that came over are now setup as multiline attributes and I can't seem to change them to single line. Therefore you have to open the multiline editor separately for every single item to make changes in lieu of just 'tabbing' through the values in the Enhanced Attribute Editor. This adds time and frustration and seems to be intolerable for some of my colleagues.
Is there a way to change the attributes to a single line in AutoCAD I'm just not aware of? I tried to find different settings for the export from Inventor but the options seem to be very limited.
I could probably go over this and create separate AutoCad only titleblock and border but that would kind of defeat the purpose.
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Mar 20, 2008
We have an employee in our office that is kind of old school in some ways. That person has a habit of exploding everything possible in a drawing. Most of us create notations using mtext so it's easy to edit and manipulate. Is there a way to convert the single line text back to multiline after it's exploded?
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Dec 4, 2012
I made an assembly and added cuts on parts at the assembly level, but the part files didn't reflect these changes.
How to update those files with the new cuts?
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Sep 13, 2012
We recently upgraded from Autodesk Inventor 11 to Autodesk Inventor 13. For some reason the text box cuts off any leader I try to put over it. I thought this might be a glitch on my machine at first till I realized that it would not work on any machine in our office. I must have clicked a wrong button or something when installing Autodesk Inventor 13 because it worked perfectly fine in Autodesk Inventor 11.
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Sep 3, 2013
I made a part in sheet metal and used the Cut tool for cut-outs...i tried by using flatten Patern,draw sketch but this did not cut part...is there a more better way of making these cuts?
INV 2013
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Sep 20, 2013
I have recently drawn a steel construction, and I am now in the process of making the drawings. A problem that occurs is the length of beams used for bracing. When I click the two outer points, the lower dimension in the drawing appears. This is the length of the line between the two points. To be able to dimension properly, I have made a sketch with a straight line, which is perpendicular to one side of the beam. This has been used, with the point on the opposite side, to find the true beam length (and is showed as the upper of the two dimensions in the picture).
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May 13, 2013
I am making an assembly and some components are "over-sized" and to be prepared/cut down and welded in the field.
I would still like to have an assembly file to show the desired result, but when creating a typical assembly, the over-sized parts do not look good or show a nice final assembly.
What would be the best practice to show a visually appealing final assembly, but not have any effect on the individual part and drawing files?
Only thing I can think of it is to use Model features in the assembly environment.
Inventor Professional 2014-Update 2 - AutoCAD Electrical 2014
Win7-x64 | ASUS P8Z77-V | i7 3770 -3.4 GHz | 32GB RAM |
240GB SSD | nVidia GTX 670 4GB - 320.49
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Feb 5, 2012
I have two simple parts: an (almost) rectangular prism and a simple polygonal extrusion. The polygonal extrusion needs to be situated inside the prism, so I placed them in an assembly constrained the polygonal extrusion made a sketch on the extrusion with a simple 1/8 outward Offset of the profiledid a Model > Modify Assembly > Extrude using the profile and Through All selected removed the polygonal extrusion as a participant to get the desired effect (in the photo, the offset is enlarged for clarity):
This works perfectly at the assembly level. However, I would also like this cut to be propagated to the rectangular part itself (the part through which the cut passes). When I open the part file, I still see the original part without the cut. Is there a way I can cut the part itself without recreating the shape in the part to be cut?
I've tried using Model > Create > Derive with the intention of using Model > Modify > Combine with an operation mode of Cut, but when I Derive the part, it is placed in the wrong location:
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Mar 14, 2013
How can I detect sheet metal cut and extrusion cut features that have the white circular model browser node icon wih the "i" insided it (toolip says "No effect?") via the Inventor API? You get this situation if the sketch does not cut any geometry. I want to delete these features.
I'm using Inventor 2012 and VB.Net.
i7-2720QM Dell Precision M6600, Win 7 Pro 64-bit, 8GB RAM
Autodesk Product Design Suite Ultimate 2013
Autodesk Vault Professional 2013
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May 25, 2012
I am working on knockout design by using laser. I need to deside the tab size for different knockout.
If there is a standard for the force it takes to remove a knockout?
Autodesk Inventor Professional 2014
Autodesk Product Design Suite Standard 2013
Microsoft Office 2007 & 2013
Windows 7 64bit
Synergis Adept 2013
Visual Studio Express 2010
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Sep 27, 2012
I use a NextEngine 3d laser scanner to create organic models. The process is relatively simple assuming you just buy the software that NextEngine supplies (for $995). For this price you get an "auto surfacing" feature and export to STEP or IGES. For me it is hard to rationalize spending that money just for those features, although, auto surfacing makes the process very simple to get a solid into Inventor.
Since I already have Inventor 11 and AutoCad Mechanical 2011, I am hoping there is a way to get the scanned data into Inventor as a solid to edit parts etc, without spending the $995. If I do spend the money, I would like more functionality from the software. I am also looking into Rhino 4 as a possible solution with more functionality for a similar price. I have all the open source programs like meshlab, and blender and they work somewhat.
The Nextengine creates a Point Cloud which can be exported as an .obj or an .STL (which comes in handy for 3d Printing). I use a 3rd party program to import .stl files into inventor. They are imported as a mesh and the "Stitch" command does not work unless you have surfaces (as far as i know). How can I create a surface from a mesh with my existing software?
GOAL: create a surface from mesh data (obj or stl), convert to solid, and edit in Inventor.
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Jan 19, 2013
I am trying to find a way to import a laser scanned mesh or point cloud file into Inventor (2013) such that I can use it to make a parametric representation of the form. The import format can be STL, OBJ, VRML, XYZ or PLY. I have tried the Mesh Enabler from Autodesk Labs but the files I am looking to work-on are bigger than the enabler can cope with and my system slows right down or locks-up.
I know bespoke reverse engineering software is the ideal way to go but I was hoping there was a way to model over a mesh to represent its form to create a placeholder in a parametric assembly. I'm not looking for accuracy, just a surface or solid output that can be constrained to native inventor parts. If I could get the files to STEP or IGES someway that would be enough.
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Oct 7, 2011
I need to convert single-line text into multi-line text (AutoCAD LT 2009). Will this version allow you to do so?
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Dec 14, 2011
I know that there was a command that would convert single line text to multi-line text but I can not find it. It use to be tt2mt or something like that.
I can not find this command in the help either. Did they get rid of this command like zoom center?
how to take multiple single line text and add them together into one multi-line text?
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Oct 31, 2012
How can I add single line text to my CAD drawing? I use DTEXT command, but there is no option to enter text height. CAD only asks me the rotation angle of text and then blinking cursor appears. If I type something, text gets so small it's almost invisible. Only option for me now is to scale but it takes too much time and too many clicks to get my text to wanted size. Why AutoCAD doesn't ask me for the height?
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Feb 12, 2013
except for the quantity of the line . the case is I was taught to make a title block tempelate. For each single item, like text"STUDENTS NAME " or "PART NMAE" , and inluding the attributes, I was instructed to use single line text instead of mutliple line. I was told that single line won't change. What does it mean it won't change?
I feel that single line is more precisely controlled ,while the multiple line text is more ofen used in puting the notes in a drawing. But in what case use what I am confuesd. Especailly when make the tible block, It seems to use the single line text is the unique way to make each feature in its status.
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Sep 27, 2013
I am using single line text. I need to insert a "left" arrow/ "right" arrow. when I use U+2190 it gives me a question mark. If I use the same code in Multi text it works fine, however It must be single line text. Is there a way to do this?? Maybe a %% value????
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Oct 10, 2011
I want to draw 3D pipe line using sweep command. For this first i have to make a path in poly line, that i couldn't yet.
Check attached file green and red line and make a single poly line instead of 2 red or green line.
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Nov 12, 2013
I am experiencing this issue every now and then and I don't know why or how it happens. No modifications to the BlockDefinitions or any BlockReferences are made and for some magic all multiline attributes in the drawing file revert to single line. After that happens the only way I know to fix them is to go through all definitions in the Block Attribute Manager and make every attribute multiline again. This is very annoying because I don't know how it happens so it can be prevented and because it takes time to fix them again. AutoCAD 2012 (Mechanical) on Windows 7 32 and 64 bits.
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Feb 4, 2012
Is there any to get the single line display into the medium or medium low rep by object? I see the only place to get it is to use the High Detail rep by object. Normally in a high detail would you not want a double line for doors? and use a single line for concept in the medium low? I would like to see the ability to have the single door in all display reps by object
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Aug 3, 2012
Why do most of the VB.Net examples, define and assign a variable in a single line as it is being used in the program.
In VBA I found it easier to read the code with the variables defined at the top of the function or subroutine.
What do most of you do when defining variables ?
I find the VB.net lines below more difficult to read ..............
For Each acSSObj As SelectedObject In acSSet
Dim acEnt As Entity = acTrans.GetObject(acSSObj.ObjectId,OpenMode.ForWrite)
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Feb 7, 2012
I just switched over from 2005 to 2012. In 2005 I used Express Tools to change several lines of text to one mtext object. I can't find it in 2012. I didn't realize how much I used it until I lost it.
how to select several lines of text and convert it to one mtext object?
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Jul 9, 2010
When using RomanS, how do you stack fractions in single line text? AutoCad will do it automatically in multiline text but I am having trouble in single line text.
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Oct 10, 2012
why I would get gaps in my grading from a single feature line? The feature line is at the same elevation all the way around and I am trying to grade to my existing surface at a 1:1 slope. No matter what I do it continues to leave out portions of the grading. I have attached a 3d image showing what's going on.
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Oct 5, 2012
Is there a way to draw a single line offset to the geometry that I select? I am trying to use multi line by modifying a style but it will not allow for one line offset at 4".
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Jan 13, 2012
Till now i was working with the various mechanical design software but now my project requires to design electrical distribution boards.I am not quite sure about reading the electrical schematics and how it works,so is there any literature available for the same or else
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Aug 15, 2013
I have a Storm pipe network for a subdivision. All of the pipe are on the same layer, using the pipe style. For some reason, only 1 of 68 pipes will display through my viewports. All of the layers within the pipe style are thawed in my viewports, as well as the layer the pipes themselves are on.
Further, when I go back to an archived file from a few days ago, all the pipes are also on the same layers and styles, and all pipes display as they should through all viewports. There seems to be no rhyme or reason for this. I am not sure what could have changed as I didn't knowing adjust anything with the pipe networks since archiving a few days ago
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