CAD

I'm using Creo Simulate, version 4.0 I'm trying to run a structural simulation on a model that has rubber isolation mounts in it. Normally, I would represent the rubber components with linear springs but I don't have any information on the mounts in this case. I know these are non-linear but there is usually a region of the load deflection curve that is nearly linear so approximating with springs has worked okay for me. Without a load/deflection curve I'm considering modeling the rubber part and defining a Hyperelastic material. However, I have no idea what to use for the constants. Neo-Hookean needs C10 and D1 and Mooney-Rivlin needs C10, C01 and D1. These parts are made fo 45 durometer natural or Butyl rubber. Does anyone know a source for this kind of information?

New Creo Schematics user. I'm trying to add a jump or bump to show cables that are not connected.Anyone know a procedure on how to go about doing it? Thank you

How can I assign a line number in the model tree within an assembly to the individual parts or subassemblies. You can then synchronise this directly with Windchill and receive a complete structure with quantities automatically from the CAD model.  

Hello.Anyone knows why the button of edit decals are not available?Inside my model, the decal is being mirrored and I can't edit to solve the problem.Since it is an old part, I can't change the surface normal direction. Old version inside YouTube video: My Creo 7.0     

Hello Guys, i have a problem with my screws and the intelligent fastener and i do not find a solution.i am using the student edition (9.0.0) of Creo with some downgrades which i cant understand (cant add Dowel Pins, its greyed out?). But thats not my main problem: My Problem is, after i created a .asm in a long shift, i opened it another day and all the screws i added are gone: "12x Model missing" it says.  I think the problem is, the name of the part in the tree has the length in it, the library in my ifx folder does not, so it wont "find" it ? i can add screws manually and they are perfectly built in again, but they are gone when i close and start Creo again.Washers are not the right size when i do it manually. With the Student Version, i cannot open the options of the intelligent fastener.when i try to convert the bib and just click yes (the parts are already in that path which is named as "new" there), it says it failed the convert. I tried to search for th

Hello, Thank you for your time. I've recently downloaded MathCAD 6.0 and activated the 30-day trial. However, I was trying to open a .mcs file but failed. I've done my research and learned that this type of file (.mcs) was associated with MathCAD software, so it doesn't make sense if it couldn't work on .mcs files. Please let me know if there is any solutions. Looking forward to your reply.

A=Q/U*T should give m^2 , where Q= heat capacity in kW, U heat transfer coefficient W/m^2*K, T is temperature difference in K.  The area I am getting is in Kg^2. Why?  

I am unable to use Mathcad Prime.

Hi,I am having issues in acquiring license for the MathCAD 30 days trial. I have received warning message: "Program ID already expired."Please assist. Thank you.

Good morning, I spun my wheels on this for a while yesterday, and now I'm looking for help. The attached file was created in MathCAD Prime 8.0. In order for it to work, make sure that the csv file and the mathcad file are in the same directory. What it's supposed to do is accept a csv file with a specific structure and convert it into a vector of properties with MathCAD units. It was supposed to be a short program, but I'm running into a bug that I can't seem to work around gracefully.  When I have the READCSV(filename) function inside of a program, my output has no units, but when I have my READCSV function outside of the program, it works.  I want the READCSV function to work inside of the program so that I can call multiple csv files and combine the properties of each, otherwise the purpose of my overly-complicated data entry experiment is moot. Please help!  Thank you,Kevin

How can I delete locked areas in Mathcad 15? Is there any way to do that?  

Hi, When I change the simplified representation, and run an assembly visitor based on ProFeatureTypeGet and ProAsmcompVisibilityGet, I get the right structure (all excluded are not taken). But when it finished, all the inactive feature status refreshes to active. So on the next run,  I get the master simplified representation. I don't know why. Can someone explain me, the reason and how to avoid it? InactiveNo Rep SimpThank you!        

Hi All,I am new to the forum.I am doing some case study in DOE,It will be useful if I get some DOE-Mechanical case studies sheet solved in Mathcad Prime 8 Thanks,RegardsGSVP   

Hello - I am using the Creo Tolerance Analysis Extension with Creo 6.0.  How do you select a true position callout to be included in an analysis? Per the reference guide this is possible, but I cannot find any tutorials or instructions on how to do this.  I have spent 2 hours on several scenarios within Creo but I am never able to select the true position callout to be include in the analysis. 

Hello, I have a question. As you can see in attached picture, i want to create function if IL1 equal to IL2, but I want the equal to function to only consider 4 number of decimal places (ie: 0.6193). Is it possible? I use Mathcad Prime. Thank you 

I would like to make these linkages move together, the easiest way to do this as I think is making the distance from the origin the same for the links (indicated by the lines drawn). However, I am unable to find a way to do that, any and all help would be greatly appreciated.  *I am using PTC creo parametric 9.0 student edition  

I am trying to use a conventional toolpath the finish the diameters of a tube with flanges welded on the ends. After generating the toolpath not all of the surface inside with milling window is being cut, attached it a picture of the toolpath.   Initially I thought the toolpath was being trimmed so the tool would not interfere with the check surfaces, but after shrinking the milling window down that did not seem to change. Does anyone have ideas as to why the end of the toolpath is being trimmed like this?  

I am trying to make a couple basic profile milling toolpaths and when posting out the program a G90 or G91 does not show up in the NC code. Initially I thought it was a problem with a setting in the gpost editor but after adding a bit of code I found on this message board into the FIL file it still does not show up. Looking at the .ncl file the command "SET / OFSETL, 90" is not found in the file. Is there a specific place in the mill, operation or toolpath setting where absolute of incremental programming can be set? On another note I would like to be able to insert a G187 P1 into some of my programs, this if for HSM on a HAAS control. I found in the gpost GUI where I can add bits of code before or after a tool change which would almost work. The kicker is I would like to be able to add a number 1, 2 or 3 somewhere in the toolpath parameters that could be written into the P1 portion of the G code (1 is for rouging and 3 is for finishing). I'm assuming there is a way to do this usi

I am getting a new computer which can be upgraded to Windows 11.  I did not take the subscription service to upgrade to Prime 7.  I would like to continue to use Mathcad 15 and Prime 6.  Does anyone have experience on installing Mathcad 15 and Prime 6 on Windows 11?  I know neither are certified for Windows 11. Regards,

With a particular section view as shown below, Creo View does not correctly export the section as a vector drawing. The error occurs both when exporting to PDF and CGM. The error also occurs both in Creo View 7.1 and in Creo View 6.1.   For example, in the screenshot below, the error occurs at the locations marked with numbers 1, 2 and 3.   The two parts in question are displayed in the exported PDF and CGM files exactly the same as if their section surfaces were not capped. However, all other parts are correctly displayed with capped section surfaces in the exported vector file (e.g. PDF):     It should be noted that the two problematic parts were originally assigned with a partial transparency when the model was exported from Creo Parametric as a PVZ file. Currently however, the two parts have 0% transparency as set in "Edit Properties" -> "Appearance" in Creo View, so they are completely opaque.   If instead of exporting the entire view/assembly, only a

I just received an email that the fix for the cursor disappearing in family tables will be in Creo 9.0.5.0. Can someone help me find a link to the release dates since typing "Release Date" into the search bar for PTC.com does not come up with any helpful results? Thanks.

Hello, Can anyone help me on this? I'm running global license from a Host but no backup server, there are other option then TRIAD? If someone have other idea please let me know.  Running Creo parametric 7.      

Dear All, I am trying to write a program to return the only KP values when F is greater than 0.   

I've imported several stp files and struggling when placed on a drawing border to show centre marks of holes. How can I add this, help appreciated.

Dear All, I am trying to assign the back to the largest value matrix within the gap =6 back to the range, i.e. 1 to 6, 6 to 12 and 12 to 18 and so on .. What is a suitable program and looping to do compare and reassign the largest value back to the range of matrix.