AutoCad 3D :: How To Bend Down Start / End Of Swiped Helix Down To Surface

Jan 19, 2013

how to bend down the start and end of the swiped helix down to the surface.

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AutoCad 3D :: How To Join Helix Onto 90 Degree Bend

Oct 16, 2012

I'm trying to join a helix onto a 90 degree bend but I can't get the 2 ends to marry up.

I am self taught so I don't know all the commands but I understand the concept from using Maya / 3Ds Max in the past.

Also why do I see the diagonal lines at the end of the 90 degree?

Ihelix.jpg

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AutoCAD Inventor :: Bend Along Non-planar Surface?

Dec 26, 2013

I am not sure what I am doing wrong but when I use the bend tool I am getting weird results. Does the surface to be bent have to be planar? See photo attachment.

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AutoCad 3D :: Insert Second Surface Into The First Before Start?

Apr 19, 2012

1) To do volume calculations do you have to insert the second surface into the first before you start?

2) When I am inserting the second file there is an error message that points of the same number has been found. This I believe is because all points start from 1 onwards. Is that the problem?

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AutoCAD Civil 3D :: How To Start Pit Excavation On Contour Surface

Nov 7, 2013

How to start pit excavation on a contour surface ?

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AutoCAD 2013 :: 3D Wire From Helix

Nov 8, 2012

Haven't used AC in a while and hoping this is a simple question, trying to take a polyline (in this case a coil shape) and add a diameter to the line. This 3D object will then be imported to COMSOL for some thermal expansion modeling.

Is there an easy way to do this?

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AutoCAD Inventor :: Templates For Auger Helix

Nov 29, 2012

I am working on a project that involves a screw conveyer(auger) with a 3" od, 1.5"/flight and a 0.800" ctr shaft.  I modeled it without any difficulty using the "helix" function in a 3-d sketch & then swept a rectal around that path.  The problem is, I need paper templates to layout the pattern on the steel.  In the past I have made use of the "flat pattern" feature to print paper templates for tube notching and such, but that function prompts me with an error message "no surface to flatten"  Attached is the full screw(augShaft9in.ipt), a single flight and 2/3 of a flight(i dont think a full flight will flatten & not overlap). Need to getting these patterns printed.

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AutoCAD Inventor :: Create Square Helix

Dec 20, 2012

what ive been trying to do is make a helix that sweeps around a rectangular prism i was able to make it in solid works but i cant find a way to do it in inventor.

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AutoCad 3D :: Making Helix In Path That Is In Arc Shape

Jul 8, 2011

I am thinking to make a helix in a path that is in arc shape. I want to is it possible to made such thing in autocad 2010. if possible.

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AutoCAD Civil 3D :: Get Profile Start And End Labels To Appear Even After Checked Label Start Station

Feb 22, 2012

I can't seem to get my profile start and end station labels to appear even after I checked "Label start station" and "label end station" in the profile view properties.

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AutoCAD 2013 :: Loft Triangle Around Path Of Helix?

Jun 11, 2013

I am trying to loft a triangle around the path of a helix. I want the top point of the triangle to be facing in such that the ouside surface is flat (in the veritcal direction) for the entire helix and I have the two triangle cross sections oriented to do as much.  Whenever I try loft it, autocad associates sides of the triangle that aren't supposed to connect causing the triangle to twist along the path.  Is there a way that I can easily tell autocad which sides I want to connect?

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AutoCAD Inventor :: How To Create Helix With Variable Section

Sep 25, 2013

how to create an helix with variable section?. The axis diameter is constant.

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AutoCad 3D :: Helix / How To Make It Perfect Circle When It Looks From Top View

May 8, 2013

I create a helix, two turns, base diameter = top diameter = 3, helix height (each turn) = 2.

Why when I look it from the top view, its shape is not a perfect circle?

Should it be a perfect circle when it looks from the top view, isn't it?

How to make it perfect circle when it looks from the top view?

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AutoCad 3D :: Unable To Sweep Region Along Helix (DWG Included)

Apr 25, 2011

why I cant sweep this region. I have tried to flip ucs move region etc.

M10x20.dwgSweep.jpg

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AutoCAD 2013 :: Can't Start 2014 / Unable To Start Application (0xc000007b)

Apr 28, 2013

I got this error

Unable to start application (0xc000007b).

I already tried several fixes like:

1. reinstall all redist(x64 & x86).

2. reinstall .Net 4.0

3. Use CCleaner for Registry error.

4. chckdsk for error and fix.still error so I've gone through this.

5. I uninstall Autocad 2014 completely, uninstall it manually one by one,deleted left over folder of autodesk or similar software to it, deleted its registry keys.just like the instruction on how to remove autocad completely in autodesk, I just followed it all. [after Reboot]

6 I Re-install it and still the problem persist.

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AutoCAD 2013 :: Using Helix To Make Thread And Matching Bolt?

Apr 8, 2012

I have a helix I've made, and I want to turn it into a thread in a hole I've already made. 

I'd also like to make a matching bolt to fit the said thread. Keep in mind my thread speficics are not importan this is all merely for a proof of concept. 

I do know know if auto cad offer a say to make a bolt and so on w/o too much work -but I've attached the said file and the helix I'm concerned with is in the "threads" layer. 

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AutoCAD Inventor :: Variable Pitch Helix By Equation Curve

Jun 20, 2012

You can create a variable pitch helix by using the Equation Curve feature introduced in Inventor 2013.

Create a new 3D Sketch. Start the Equation Curve command.

Here are equations that I use to create helical curves. Many other variations exist.

Cartesian coordinates:

x(t) = radius * sin(360 * num_turns * t) 
y(t) = radius * cos(360 * num_turns * t)
z(t) = height * t

[Code]....

When you sweep a profile along a helical path, use the plane normal sweep (instead of perpendicular sweep) to orient profiles suitable for coil or spring.  In the example below, the sweep path is a constant radius, variable pitch helix.

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AutoCAD Inventor :: Self Intersecting Surfaces Helix Profile Sweep

Oct 8, 2012

I am working on Sweeping three helix profiles around a cylinder to create a screw thread. When I sweep the profile, Inventor gives me the error messages:

"The attempted operation would create a self-intersecting surfaces. Try with different inputs".

or

"The attempted operation did not produce meaningful intersection edges from the face-face intersection. Try with different inputs".

However, this is exactly what I need to create the helix profile I require and eventually increase the size of the Extrusion Sweep profile to 80mm. When I increase the sweep profile to 80mm I get the same error message about the self intersecting surfaces.

I am working with Autodesk Inventor Professional 2011, 64bit, 8gb RAM, Windows 7, Intel Core i7-2860QM.

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AutoCAD Inventor :: How To Put Holes In Pattern On Helix Shape Object

Jul 9, 2013

I want to put holes on 2 sides of helix shape object. The holes are about 0.125" deep and 0.80" wide and next to each other.Encluded the shape.

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AutoCAD LT :: How To Start 2014 Without Empty Start-up Drawing

Jun 10, 2013

I want to start AutoCAD LT without the empty drawing. Just AutoCAD and the welcome screen. How can i do that? I always close the first drawing and begin a new one by choosing out of several templates or start with an existing drawing, rename and modify it. For NEW or OPEN i like to use the welcome screen.

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AutoCAD 2013 :: Keep Objects Aligned With Helix When Using Associative Path Array

Aug 22, 2013

Trick to keeping objects aligned with a helix when using an associative path array?   The animation below demonstrates the problem where I can't seem to keep the "treads" on a spiral stairs aligned with the center of the helix. (fewer objects accentuate the problem)

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AutoCAD .NET :: Start Addin That Add A Ribbon On Start Up

Apr 18, 2012

I have a VB .NET Dll that add a new ribbon in AUTOCAD.When I load this dll from AUTOCAD, this new ribbon is well added.I'm trying to start this dll with AUTOCAD Start.

I've tried to load the DLL from the acad.lsp but the DLL is loaded before AUTOCAD load the ribbon, then the dll is well loaded but my new ribbon is not displayed !.

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AutoCAD Inventor :: Helical Gear Tooth Profile / Get The Right Helix Angle With Coil Tool?

Dec 8, 2012

I have generated a gear set using inventor. Now I would like to 3d print the gears. I have uesd the export tooth shape to get the true tooth profile. now I am attempting to use the coil feature to generate the helical tooth. The problem im running into is in the coil tool I can only give it a Revolution and height dimension. The hight is the width of the gear, but I am having a problem converting the helix angle to the "Revolution" perameter. I have read other posts and they say that it is Helix angle / 360. I have tried that and then compared it to the original gear generated by inventor and it is not even close. I need to do this on in internal gear and match it to an external gear.

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CorelDRAW X3 :: Any Way To Draw Helix?

Feb 14, 2008

Is there a way to draw a helix in X3?  It is not evident to me and a search does not turn it up. Alternatively, I could draw a helix in MatLab (or such) and import it, but what file format would make it manipulable in X3?

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3ds Max :: Interpolation For Helix Spline Shape

Jun 12, 2012

There's really no way to set the interpolation steps for the path of the Helix spline shape?

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3ds Max :: Adjust Interpolation On Helix Spline

Oct 15, 2012

I have a helix spline that is pretty large. The larger I make it the more evident it is that it is made of segments. I can't find any place to adjust the interpolation. Is there any way to add more segments to smooth it out a bit?

Max 2014 (SP2)
Win 7 64-bit; Dual Xeon E5-2687W @ 3.10 GHz; 64 GB Ram
NVIDIA GeForce GTX 570; Quadro 4000

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3ds Max Modeling :: Complete A Helix From Semicircles

Nov 26, 2013

Because I have only a 2D logo, I was able to complete half of the helix. Is there any script that completes those semicircles?

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Premiere Pro :: Won't Start - Application Unable To Start Correctly 0xc000007b

Mar 20, 2014

primere pro will not start... appliction unable to start correctly 0xc000007b

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3ds Max :: Deform Parts Of Mesh By Helix-Spline-parameters?

Mar 30, 2012

I've got a Mesh which consists of several Helixes with regular Tubes in between. They are all welded together, so it is one long Mix of Helix and tubes. In Animation, the amount of Turns in each Helix needs to be changed (from 0 Turns, up to 50 e.g.).

First I attached bones to each helix, but strechting the bones only leads to stretch the Helix - not reducing the Turns.
In another attempt, I took a regular Tube with a Path-Deform-Modifier and a helix-spline, so I had good control of the Mesh, by changing the splines-parameters. But since my Mesh consists of several individual helixes, I cant use it cuz i can only select 1 spline in the deformation-modifier.

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3ds Max :: 2012 Won't Start / Freezes On Start Screen?

May 15, 2011

I just installed 3DS Max 2012 with a student license, but I encountered a problem that doesn't seem to go away. Whenever I open it, it gets to the "Starting 3DS Max 2012" screen and then freezes. The process freezes as well. Is there a way I can fix this? I have Windows 7 Ultimate, 32-Bit, and a Dual-Core Processor. My computer meets all the System Requirements except an insufficient video card.

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AutoCad :: Bend 2D Object?

Sep 25, 2013

Is there any way I can bend a 2D object? I have a drawing of a hydraulic hose running straight in the x axis. What I want to do is to be able is to bend the hose around 90 degress (to fit in a case) without altering the overall length & width. I have attached a simple drawing that should explain the problem. I know the lengths don't match, this is purely for illustration

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