CAD

Hi All, I am looking forward to do a modal analysis of two disks connected with a spring. so could you please advise is there any way to use spring command ? If so how to define it properly? I would appreciate your help with it.

I am using ptc mathcad. I am faced with a problem, i have derived an equation and when I plug in the values there is a constant adding with a variable like (1+a1) or (1-a1) the software shows an error that the units are not compatible. Well if the equation solved the unit in the nominator and denominatio cancel each other. What can i do to fix the issue. its like it considers constants to have a unit

I'm trying to create a spring in "Mechanism". What I did was I created two simple components in an assembly, and when the assembly is activated, I clicked Applications->Mechanism, and then a couple of options including "spring" are greyed out. in "insert" ribbon, only "servo motors" is available to select. All items in "properties and conditions" ribbon are greyed out. There is no "spring" option under mechanism tree. I'm using Creo 9.0 Parametric. Can someone help? Thanks!

I need to mill 32 identical objects from a sheet of aluminum.  Operation includes drilling, countersinking, pocket milling and profiling of each part.  I've got the first instance set up in manufacutring and now I want to copy it into a 4x8 array such that all of the holes will be drilled, then all the countersinking, then the pocketing andf finally the profiling.   I'm sure I've done this, but cannot remember how.  

I have a flexible torsion spring modelled.I have an angular dimension annotation calling out the angle between the legs. When the spring is in the free state the legs are parallel and therefore @ 0° and the dimension annotation fails, and so does the model.When the spring is shown in the deflected state @42°, the dimension annotation is shown and the model is happy. See below As the spring will be saved in the free state, how do I prevent the annotation / model from failing. I do not want a separate family table member, combined state, simplified rep etc. I just want the base model to have the annotation without the failure in the free state. Any ideas?, Thanks.

I am hoping you can help. As you can see below, I would like B17 to be 32.95, as if B15 is 0.005 and above, it should round up. And if it is 0.004 and below, it should round down. you can 

Error Message:You have reached the maximum number of license requests available for your product type.

What does a vector mean in MathCad? I often get the same error but in different functions 

When duplicating a model along with its drawing, I encounter a warning after modifying the part, indicating a duplicate label on the drawing. However, despite searching, I cannot locate the label named "A." Interestingly, the system allows me to add "A," but it appears with a line below it. This suggests that the original "A" may have lost its reference and is not visible on the drawing. Additionally, I cannot find it in the model tree to delete it. How can I resolve this issue or identify the location of the duplicate label? 

Hi there,  we have so many inputs I need to write a program to tell mathcad , if the input matrix or table has less than 700 rows don't include it in the calculation. Can you help me doing this , please? The sheet is attached . For example I don't want Mathcad to do the calculation for CPT3 because it has less rows than 700 

"In memoriam of Professor Ivo Babuška (* 22 March 1926 – † 12 April 2023), a Czech-Americanmathematician, one of the most important developers of the p-method of Creo Simulate."

Hello, i am looking for this programm Pro/ENGINEER Release 2001 Datecode 2005030 2001.0 For Windows 10-11 and 64bit. Can somebody help me how i get this software? Thank you! King regards

I'm looking for some documentation on how to install Creo 8 with Corretto (JRE 11 ).  I've searched the PTC website but I'm not finding it.  I'm looking for installaing a new setup, as well as converting an existing setup to not use Java, and use Corretto ( JRE 11 ).  If you can point me to a document I'll be happy to read and try it out.    Anyone able to help point me in the right direction.  Any help would be greatly appreciated.   Thanks. 

I don't even know what it is called to try and search for.But I want to be able to show what the orientation is set to when in a combination state.    

Is it possible to modify the size and location of the the parts list table when saving as a pdf?  What is common practice around using Illustrate figures for 2D parts manual documentation with parts lists? I tried editing the XML but with the little guidance out there, I couldn't even replace the ptc logo with my own. A little frustrating this functionality isnt easier to use or doesn't exist.  Maybe Creo Illustrate is not intended to make 2D manuals? I'm just a Cad Admin and this software was purchased before I was hired so I dont really know anything about it

Hi everyone,I was generating the DWG file from a drawing. Some views have the state "Shading With Edges" in the "View Display" properties. This is due to production porpuses and I cannot modifiy their representation.During the saving operation, Creo displays a warning in the console, I attach the image below.The resulting DWG file is incomplete, the biggest shaded views are missing on the drawing.I tried changing some export settings, but nothing helped. Even exporting in DXF format resulted in an incomplete drawing, while PDF is ok.Does anyone know how to solve this problem?Thanks in advance.

Hello, Is it possible to use Creo Generative Extension for purpose of generating multiple design variants of same parametric model with dimension variations?

I'd like to check a simple-span beam for the effects of a torsion load along the beam span. This requires some element-wise operations as well as a function for angle of rotation. Attached is the portion of the sheet where I'm running into a vector/scalar error. I'm running Prime version 7.0. I'd like for the output to include the first, second and third derivatives of the angle of rotation at 3 points along the beam span (the load point in addition to both ends of the beam). Is there a good way to manipulate the matrix setup or include the derivative functions within the main function in order to produce an output?

We successfully installed Creo 10.0.4.0 on Azure NC4as_T4_v3, and Ansys simulation is now working. We found new issues: In the CSL fluid study, clicking on the Streamline baton causes Creo to crash. Graphical errors in basic Ansys simulation results. In the advanced results, it works properly, with no graphics issues.

I want to use equation C in next way:i=number of A membersPerform C with first member of B and the whole vector A until i+1st member of A becomes lower than i-th member of A. After that, perform C with next B member and continue with A until the same thing appears. In the end I wish C in the form of matrix which will include every calculation which should be 4x4 matrix. Thank you!

I have created the below set of equations, however the solution for the definite integral should be Joules, not Watts. I have shown a solution for QdotDOOR to show that I am getting the correct units at that point. Can anyone advise where I have gone wrong? For reference, I am trying to find the heat transfer through a door over a 15 minute duration.

Hi,I took one of the equation from this topic https://community.ptc.com/t5/Mathcad/Newton-s-method/m-p/949155#M211771  I see that Solve Block does not give all the solutions of the system equations only by trying only one pairs of (x,y) guess values: And we need to change manually the guess values in the hoping that we will get the all solutions. But what to do when we do not have other alternatives to know that the system of eq has more one solution and when with the limited guess values tried we got the same solution? But my questions are:1. Why Solve block gives solutions like x=-0.779 and y=-0.443, why other method gives x=-0.22, y=-0.69, and so on.2. How one can be sure while using Solve Block he finds all the solutions of when solving the system of equations? As I do not like the solution given with solve block that we cannot be sure that we found all the solutions, as one cannot be sure that he tried all the variants for guess values.Without changing the guess values

Dear Mathcad community, I am writing my first post on this forum in the hope that someone can assist me with a question. Firstly, I would like to say that I am using Mathcad Prime 9.0.0.0. and I am attempting to multiply two matrices and I am struggling to achieve my objective. I want to multiply matrix A (with i rows and j columns) by matrix B (with j rows and 1 column), in order to obtain matrix C as shown in the image (with i rows and j columns). Subsequently, I aim to determine the maximum value of each row in C later. Thank you very much in advance for your assistance. Sincerely, Germán. 

Hello,I don't know why, but mathcad prime 8 don't open the attached file. "The file type is not supported. ..." If someone could help restore the file, I'd greatly appreciate it. Bence

hello everybody,can you tell me why if I open a file it retrieves thousand of other files in Workspace?it appears no external references to methanks