CAD

Background:Although unimportant to my question, I am trying to resurrect a Filon Method of Fourier Transforms that I used over 30 years ago in a Fortran code (see my profile😕).  I am in the first steps, which require that I develop a polynomial fit to the function to be transformed.  Another function will not work in this method.My quandaries:Attached is a Mathcad 15 code for the first steps of this process.  You will also need the subroutine called; it is attached also.  I searched the PTC Community and found this reference:https://community.ptc.com/t5/Mathcad/The-best-way-to-extract-polynomial-coefficients-and-form-an/m-p/345426#M135001It states that the coefficients of the polynomial fit are the result of the regress(x,y,order) function.  However, that cannot be correct as I show in my worksheet. Is this the difference between Mathcad 15 and Prime?  My Prime version is very old and and I not very experienced with it.If that is not the case, how do

I spent five hours trying to solve this problem, however could not figure  it out, can you please  help the sheet is attached 

Hello Team, I am trying to add gravity load along with other applicable forces. Without adding gravity load, simulation goes fine but when i apply gravity load, it fails. It shows below error: Can you please suggest what could be the reason for this? I am really under pressure to finish the simulation. Any help will be really appretiated.The design study terminated abnormally.The nonlinear iteration did not converge for thetime value:   3.90625e-03  o The model may have a buckling mode with a load factor    smaller than this value. You may determine the smallest    (linear) buckling load factor by running a buckling    analysis.  o The deformations may be large enough that you must    further refine the mesh. To locate potential problem    areas, it may help to run an analysis with reduced    loads and examine the deformed shape of the model.  o The model may have a static instability. 

I have six tests and I have done the calculation for one test I need to do the same calculation for the remaining five tests and I don't want to copy paste the calculation, I want to use the same sheet for all the tests with enabling all the functions and calculation to change according to the input values ( general calculation). For example, I want to use the same program for all the CPTSCan you help with that 🙂 The sheets are attached  

Dear allcan you help me to construct the tendon profile (Parabolic and Circle)?Thank in advance  

Hi, I have converted a calculation sheet from MathCAD 15 to MathCAD Prime 8. However, the macros embedded excel file is not working. I was prompted the message "macros is disabled". I have chosen the enables macros function in excel, but it is not working. I have to save the excel file separately to update the calculation but this will not reflect in the MathCAD,    Please help.              

Pro's hole command does not provide for BSPP threads. how to activate BSPP threads

Hi All, I have a student license and from past 2 days i get the below error in sketcher mode when i try to update the dimensions. It doesn't allow to modify any of the dimensions in sketcher mode.  "When a constraint is active, right click to cycle through lock/disable/enable the constraint. Use Tab key to toggle active constraint. Press and hold Shift to disable snapping to new constraints." Kindly support as i am unable to work.  Thank you.

CREO 7.0.6.0We are having an issue where we double click on a dimension while in sketch to edit and the dimension box is closing out before we can edit the value (see attached video). Has anyone seen this before? Any help would be greatly appreciated.(view in My Videos)

Does anyone have any recommendations for default combo states? Below are PTC's:   I *think* there are some recommendations in this book as well and we are considering getting it. If anyone has read it I would appreciate feedback. https://www.amazon.com/Re-Use-Your-CAD-Model-Based-Handbook/dp/B08X65PK6W If anyone has any other recommendations I would appreciate that as well.

Refer to this post earlier today by me.https://community.ptc.com/t5/Mathcad/Need-a-little-help-with-polynomial-regression-fitting-in-Mathcad/td-p/940392In the attached code, I cannot get these symbolic evaluation to work.  They just keep running and never evaluate.  Any suggestions

When I post, I do not get an email notification when someone replies.  Here is my setting.  Is there something else I need to set/unset?Thanks

Hi,

Hi, Creo-8I would like to get sheet metal part with different thickness after forming ( coining ) operation like the attached image below. Any idea  

It's a new, 2024 version of our "Happy Easter!" Easter Egg!What's different from the previous years' eggs is that this one is in Mathcad Prime 9, which allows us to use the "More Colors..." custom colour picker, for a far wider range of designs than before. The attached worksheet predominantly uses PTC's colour palette, which requires use of the custom colour picker... but there are some extra fun (non-PTC), previously unusable colours too, like pure green (0,255,0) and pink.   Happy Easter 2024!

Hi there, I was wondering if anyone knew if there's a way to define a parameter for the pvsoptimize tool to remove small parts from a pvz that are below a threshold based on a measurement instead of comparing its size to the rest of the product? Currently, the parameters I can use for removing small components looks like: adapter/removeTinyComponent=1adapter/removeCompSizeFactor=0.008 but I was wondering if there was something else besides "removeCompSizeFactor" that I could enter. Or even more helpful would be just a list of every parameter that pvsoptimize would recognize in a recipe file. Thanks!

I converted a file from MathCad 15 to MathCad Prime 9. After the converting was made, MathCad Prime 9 is marking some of the variables with red Box saying that this variable is not defined (See screeshot). I noticed that the Problem is that Variable contains two level of subsripts and Mathcad Prime 9 cant see the second subscript. As a result all Variables will be seen as only one variable and not multiple diffrent variables. Can someone help me please? Thank you Greetings

Greetings everyone, Allow me to introduce myself to this vibrant community! My name is Amitabh Mukherjee, and I'm thrilled to be a part of this group. With an extensive background in multi-CAD customization spanning across various platforms like NXOpen, CATIA V5 .NET, CAA V5, Inventor, and SolidWorks API, I've recently embarked on a new journey diving into Creo Customization using Object Toolkit (C++) with Creo 10.0.As I delve deeper into this exciting realm, I need some guidance and insights from the community members here. Here are a few areas where I could use a helping hand: Navigating the Creo API Object Model: I'm eager to explore the vast landscape of Creo's API object model. Could someone point me in the direction of resources where I can browse through the hierarchy of classes, and interfaces, and understand their relationships such as base classes and derived classes?Creating PMIs with Precision: One particular task I'm currently grappling with involves creating Pro

I am using Creo Parametric Release 8.0 and Datecode8.0.3.0I would like to know if there is a way to extend the left hand side section of the browser window to maximum extent possible. We are not going to use the section with address bar. We would like the right hand side section to be as minimum as possible.I tried setting Navigation Window Width to 100% but it didn't work. Browser width as percentage of main window is greyed out with 82 as its value.Here are the browser related variables set in the config fileweb_browser_homepage about:blankweb_browser_in_separate_window yes

Hi, I need to create a list similar to the BOM but with the asm welds. I need the weld information (SEQ_ID, TYPE) and I need the welding process intervals linked to that weld. I have some parameters in the weld process but i dont know how acess this parameters in the drw. I add some photos. Using the example of the photos iset the weld process 3, in the weld process have parameters about current, tension and gas. So i need a table like this: SEQ_ID   TYPE      WELD_PROCESS   CURRET(A)    TENSION(V)     GAS1               FILLET   PROG3                     230                  26                      CO22              FILLET   PROG2          &

Suddenly creo fails to create PDF using quick export or manual export configuration. upon clicking either QUICK EXPORT or EXPORT to create a .pdf, nothing happens. no error or warning. just nothing. 

Hi, I am working on this surface that is part of an assembly. When I try to merge the quilts after the mirroring (in FRONT plane) i get an error of overlapping. I am struggling to find the overlap/how to resolve this issue. My files are linked (assembly, reinforcement plate and upperhood). The reinforcement plate is using the same geometry as the upperhood. The issue occurs in the part called: reinforcement plate. Any help is appreciated.  I am using the student version of creo parametric.   

Hello, we're looking into integrating with Soldiworks PDM and was told we need the API Toolkit. Searching around I found different versions ranging from free to paid and in different languages. Has anyone gone through an integration like this and know if the free version of the Toolkit is suitable or do we need to purchase.   Thank you in advance!

Hi, 1. How can I search for each frequency range?For example I looked into the excel file and I saw that 1kHz begin from line 61536 and is ended at line 62560: ... Therefore I extracted manually the respective range in Mathcad:       So, for example I want to know between what range the 0.001Hz begging and ends, but without staying and looking into excel file, some automatic routine if can be made in Mathcad:   And then I want to know the maximum value for Vout and Vin at the respective Frequency and at which time these maximum values are occuring: Above its only the maximum value at 1kHz, but I do not know at what time these maximum values for Vout and Vin are occuring. Because I want to know then the difference between t2-t1.

“Her favourite show used to be Friends, and growing up she could hear it and she could read the captions, and it was so exciting for her that she could get that moment back.”   In the modern world we have an abundance of technology that helps us with our communication, information gathering and entertainment needs. But most of this is inaccessible for DeafBlind individuals whose primary language is tactile sign. It can be difficult for them to access news headlines, or to even find out what the weather will be like later on in the day.    Tatum Robotics is advancing accessibility by developing a robot hand that can communicate with DeafBlind people through tactile sign and allow them to access the internet. Designed to allow for as much movement as possible, the T1 Fingerspelling Hand features 18 degrees of freedom whilst still feeling as much as possible like holding a real human hand. DeafBlind people’s main source of communication is usually through human interprete