CAD

I need to hire a consultant to help set up a spreadsheet to  parse and analyze arrays of data. Any  ideas who  is out there?

I activated a 30-day trial on an older computer, but almost immediately, problems with my computer (not related to the download) forced me to re-install Windows 11, which was a major project over the next three weeks in order to get the computer back running smoothly. Needless to say, my trial period ran out. I contacted the chat bot online and it told me to reinstall Mathcad 11 Prime, which I did, but when requesting a 30-day trial license, the program ran my email address and said I had exhausted my number of trial requests. I am wondering if I can please re-try the software for 30 days, since my computer is running well now? I have plans to buy the software sometime in the future but am not able to at present.

I'm very new at compound surfaces. I'm using Creo 9 and I'm trying to create a surface from a sequence of curves shown in the first few pictures. In the past I've been successful with using boundary blend to get a basic surface that I need.  However this case is more complicated than normal in that not only do I have 2 directions of curves I also have an outline it needs to extrapolate to.   The next picture is a successful boundary blend in one direction (it fails when I try to add in the secondary direction curves) but as you can see it spills out over the perimeter in some locations and doesn't fill in the perimeter in others.  To be honest I'm not really sure how to add in the perimeter curve as a constraint. This next picture is the closest I've gotten to a fully filled in outline by selecting the curves in the other direction from the picture above and adding in a selection of the perimeter.  The result as you can see is not desirable as th

Hello, I have partial 3D scan (.stl) of impeller that needs to be converted to CAD model. I cut the model horizontally by stacking planes on top of eachother so I got intersection lines. I did the same with vertical planes, all going through axis Z (axis of rotation). I did that in different program and imported the resulting curves to Creo (.stp). I wonder what would be most efficient way to fill the surfaces. Problems I have are: lines are not as one, but instead there are many of them which is a problem for boundary blend. Of course I would have to firstly fill the missing lines where 3D scan is missing. Anybody has experience with this: either via .stl or .stp imported to creo10?  Thank you for suggestions!

I have a hard time substituting some components in an assembly with a simplified representation using interchange assemblies. It just keeps saying "Substitution failed because no replacement items were found."  What am I doing wrong?Here is what I try to achieve:On our machines we have a certain lightning set, including a license plate light. I created an interchange assembly, with the detailed license plate light, and a simplified version of it. That is defined as a simplify in that interchange assmbly.But as a try to substitute this component with it simplified version, it says that no replacement items were found:   All assemblies are in session and regenerated. I have succeeded with this before, but now it seems impossible. Do I miss something? Why is the interchange assembly not recognized? Is Reference Pairing needed? Do we have some company settings that prohibit this? I can't get it... Attached the interchange assemby as a reference. Using Cre

Create the contour plot in mathcad prime version 11 / API 650 TANK NOZZLE ANALYSIS WITH 30mm PAD // Mathcad Prime Worksheet // Date: 2024 // ============================================ // 1. INPUT PARAMETERS // ============================================ // Tank Geometry D_tank ≔ 80.0 R_tank ≔ (D_tank ⋅ 1000)/2 // Shell and Pad t_shell ≔ 30 t_pad ≔ 30 t_total ≔ t_shell + t_pad // Nozzle DN ≔ 24 D_nozzle ≔ 610 d_nozzle ≔ 584.6 r_nozzle ≔ (D_nozzle + d_nozzle)/4 // Material Properties S_shell ≔ 163 S_nozzle ≔ 118 // Loads F_axial ≔ 15000 Mx ≔ 300000 ⋅ 1000 My ≔ 300000 ⋅ 1000 // Pressure P_total ≔ 0.1602 // ============================================ // 2. BASIC STRESS CALCULATIONS // ============================================ // Membrane stress with pad σ_mem_pad ≔ (P_total ⋅ R_tank)/(2 ⋅ t_total) // Original membrane stress (for comparison) σ_mem_original ≔ (P_total ⋅ R_tank)/(2 ⋅ t_shell) // Stress reduction percentage stress_reduction ≔ ((σ_mem_original - σ_mem_pa

Dear PTC Mathcad Community,I am working in Mathcad Prime on a nonlinear moment–curvature analysis of a reinforced concrete section according to Ukrainian concrete Code ДСТУ Б В.2.6-156:2010 (Appendix A, second equilibrium form).I implemented a step-by-step algorithm with nested FOR loops, conditional checks, and accumulation of results into a matrix Moment_curvature.Problem descriptionI expect to obtain a matrix with multiple rows (i.e., 10 rows), where each row corresponds to the final iteration of strains (εc1, εc2), which have to iterate until the condition of equation (4.3) N<0 is true, and contains:iteration indexconcrete strains εc1, εc2curvature אsteel stressesbending moment MHowever, Mathcad returns an empty table only, even though:the outer loop is defined as for i ∈ 1..n with n = 20the loop body is executedno errors are reportedI understand that my script is one of the few possible ways to solve the issue; thus, with this regard, my questions arose:How can I use a WHILE lo

So this is slightly linked to Windchill, we got our Extended Position Assemblies working by changing the value of an parameter to identify to Windchill that its got assembly level cuts, now I want to semi-automate it by using an existing parameter which is only present if there are assembly level cuts, are there any system level parameters created when you use assembly cuts that I can point Windchill to look towards?

We are using Creo Parametric 10.9How do industries tackle the issue of Identical parts with the difference being only the surface finish.e.g. : A Car Body with different Colours say Black, White, Yellow and Blue.Each coloured Body need to have different BOM Item but shall derive their geometry from the base model.Is there a way to do this without Family Tables?How can we address it in Windchill?We do not have Creo Options Modeller.

Hi all,I have a curve driven pattern that is propagating in the wrong direction.  I rerouted my sketch to the other end of the curve and all is good - but in a more complex example, and for future reference, how can I simply flip the direction?  I checked and unchecked the option "follow curve direction" - that seemed not to affect the pattern.  I would have thought that I could click the yellow arrow, but that does not work.  Any hints?Thanks!-Nate

I'm looking for an option to reset component display style. One of our users set the component display style for individual part or subassembly, rather than for complete assembly. Now, I would like to change the component display style for complete assembly, however previously set display style for parts and subassemblies does not get reset.Is there an option to either reset style for all the components on a view or to show components for which the style was set individually?Thanks in advance.Jurij SkrabaResearch & Developement Department for Hydromechanical EquipmentLitostroj Power | Production of Power Generation and Industrial Equipment | http://www.litostrojpower.eu

Hi everyone,I am a user of CREO Parametric 12.4.0.0 Academic Edition.I created a quite complex multi assembly model and, while regenerating it (Operations > Regenerate), I get this message saying that some reference loop has been created. : 1 CIRCULAR REFERENCE LOOPS FOUNDLOOP # 1Depth of loop is 4Feature number 26 (COMPONENT, id = 78) in model ASM07-Z-PLAMA-HEAD refers to:Feature number 7 (COMPONENT, id = 44) in model ASM07-Z2-ASSEMBLY refers to:Feature number 4 (COMPONENT, id = 40) in model ASM07-Z2-ASSEMBLY refers to:Feature number 26 (COMPONENT, id = 78) in model ASM07-Z-PLAMA-HEAD - circle closed. I understand what a Circular Reference Loop is, but I am not able to locate the features and/or  components, based on the information given in the in the message.  So my question is : How can I highlight the components and feature that create this reference loop ? Thank you for any help ! Yves

Hi, working in creo 11relative newbie here, im making a n64 controller for a uni project and cant thicken the quilt, i suspect there are some intersecting surfaces, but i dont know how to fix that... Any help is appreciated :))ive attached the file in question

Hi Community,I am trying to perform a FEA Analysis for the below assembly with contacts. I am interested in a Non-Linear Static Analysis using the preload in the bolts, internal pressure in the pipe and axial load on the flange. I have defined custom time functions for these loads as per the needs but whenever I run the study, it fails throwing up a UI Library error. Can anyone guide me what needs done in such cases?I have defined custom materials for the Gasket and the Rubber springs for its Density, Poissons ratio and its Youngs modulus and I hope that should be sufficient but still unsure if that might be the primary reason for UI Library Failure as the system does not recognize these custom materials?Any Inputs are highly appreciated. Please see attached step file of the model for review.Best regards,Yash 

Hello, I have an imported part and i would like to create a sketch which would be the projection of all the edges automatically insted of click all edges one by one.The part :Any advices ? Thanks in advance. 

I am using Mathcad Release 15.0 and DatecodeM050Hello,We have Mathcad 15 M050 and one of our users would like to save their files to their network share but when opening files from their share and trying to edit them they get a message that it is "read only" and when trying to create a new file and save it they get a message "that the file is in use and to save it using a different name". We came across this post: https://community.ptc.com/t5/Mathcad/MathCAD-File-can-only-be-opened-in-READ-ONLY-from-server/td-p/646022 and they mentioned that it is a known issue for M050. I was wondering if there is any recommendations or suggestions we can give the user.Thank you

Hi, I'm using protoolkit with Creo version 12. I can create extrude feature as instructed in sample code, but I cannot add draft to it. Please advice, function and created tree is attached and it is clear these settings are not saved as I try.   

Hi there, I have a variable with 100 values inside and I want to check every 5 values to find the minimum between them. I need to do that through the entire values ... this means 20 times . I tried to write it this way but not working :  z , and q are related to each other . q is the resistance at z depth .. the results I expect is : the program will check q at each z and will choose the minimum (q , 15MPa) but will do this in intervals 5 values by 5 values .  the sheet can't be attached again . I attached  zip file thanks Yusra 

Creo 8:  I tried this earlier, in an admittedly more tricky version, that didn't work.  P!$$ed me off, but since I was trying something new, I figured it might be buggy, but this recent example is straight up modeling/dwg that DOESN'T WORK.  I had a simplified rep in an assembly where some parts were Excluded.  I made a bunch of dwg views of that rep.  I then had to change the assembly to add some parts and fasteners for them.  the BOM changed but the views DID NOT.  I was forced to DELETE all those views, and re-add them.  TOTALLY UNACCEPTABLE.  I've defended Pro/E against the SW guys for 20+ years, and now I find myself questioning why I continue to do so...

最近、と思いますがリビジョンチェックで図面をロードする際「’TopY’という名前のパーツが一つ以上あります」というアラートが出ます。「OK」をして進み、＜比較＞を実行すると「***ロードファイルで図面がロードされていません」と表示され比較されません。対策はありますか？ Windows11 25H2Me10はV19.0なのでサポートはされておりません 

I have two similar integrals, one with sin function and one with cos function, but for some reason integral with cos causes an error, but with a sin does not. I would be very grateful for help. Integrals are at the end of the attached worksheet. I'm using MathCad Prime 11 if it matter

Are any users familiar with using G43.4 to program 4 axis Horizontal Milling Centers utilizing simultaneous 4 axis motion?  If so, can you explain the basics of how you got it to work for you? Thank you,Matt

I am using creo parametric 10.0.2.0I have a schedule in my drawing that is using a 2-D repeat region to call out my family table and insert a table with the following:                            |  fam.inst.param.name  |                           |                            |                            |fam.inst.name |  fam.inst.param.value   |                           |                            |                            |       

I am using Creo Parametric Release 10.0 and Datecode10.0.7.0Hello,i want to know if it's possible to add texte in a annotation from a part in a assembly drawing without modifie the annotation of the part.For exemple i import a annotation like Ø10 frome a part in my drawing assembly and i want to add ( ) around the annotation for see (Ø10) in my drawing.thank you for your support.Kévin Goasdoué