CAD

Hi,For below circuit:1. Find the expression of the voltage across C2 (Vb) at t>02. Find the voltage across C2 at t=100ns when C1=100nF3. Find the voltage across C2 at t=100ns when C1=10nFAlso let C1 and C2 voltage  as t-> infinity to be Vb.    

Hi We have a crazy relation in our start part that converts the system generated PRO_MP_MASS in a Text Parameter with 3 decimal places, which can then be used to set the weight property within our PLM system, Teamcenter.  Im not a fan of this relation as its about 27 lines long.  I once found a new relation, shown below, on a website, but cant for the life of me remember where.  Trouble is, when Ive come to try it out, its not giving the correct answer, compared to the generated mass property.  Dec_P is set as a parameter to 3 RN = FLOOR((PRO_MP_MASS+(5/10^(DEC_P+1))),DEC_P)IF FLOOR(RN) == 0MASS = "0."+ITOS((RN-FLOOR(RN))*10^(DEC_P))ELSEMASS = ITOS(FLOOR(RN))+"."+ITOS((RN-FLOOR(RN))*10^(DEC_P))ENDIF  

Hello Experts, Please help me with the Subject issue, "How to extract the several Sol Data to one Excel sheet through "WRITEEXCEL" function?" In order to reduce repeated works as I should handle many cases, I want to extract several Sol Data into one Excel Sheet file but no idea :(( Please check the attached mcdx file for the following questions.1. How to get all of the data values(Sol, Fy, y, y1, Fx) highlighted with yellow color in one sheet of Excel file by using "WRITEEXCEL" fucntion? 2. The value of Fx is same for all the variables of each matrix row which shouldn't be correct. Is there any mistake for that? Please give me any advice or solution. will be much appreciated. 

Free download request for Mathcad Express is not getting responded to.  I requested via the following link:https://www.mathcad.com/en/try-and-buy/mathcad-express-free-download-ppc?cl1=Mathcad_Express_Google_CLC-cpc-36629&cmsrc=Google&cid=7015A000001oRu5QAE&elqCampaignId=13268&gad_source=1&gclid=CjwKCAjwoa2xBhACEiwA1sb1BPRPypCtmrtMHA8gay9164veTyAf51M8mk1tGF2fTFMNnMU-7q2iORoCC00QAvD_BwE Any help you can provide is appreciated very much!  

Good afternoon. I have clarified that I am a student at the time of installation. I don't know where to get the product code to complete the licensing process. On the other hand, I have downloaded the file that was sent to me via email called: sw_license_email_XXXXXX (6 numbers). I don't know how to open it since it won't let me do it.   Thank you. Greetings, Johanna.   Translated by the Community Moderation using Google Translate   Buenas tardes.He aclarado que soy estudiante al momento de la instalación.No se donde obtener el código del producto para concluir con el proceso de la licencia.Por otro lado, he descargado el archivo que me enviaron vía mail que se denomina: sw_license_email_XXXXXX (6 números).No se como abrirlo ya que no me deja hacerlo.Gracias.Saludos, Johanna.

I'd like to use a custom template when creating a harness mfg drawing (as shown in the help link below, step 4), however the browse to file selection is greyed out (as shown in the attached screenshot). Does anyone know how to allow this selection? To Generate a Flattened Harness Manufacturing Drawing (ptc.com) I'm using Creo parametric 8.0.7.0. Any help is greatly appreciated!

My task: I need to model a part with multiple interfaces to an assembly. In order to do it, I created a shrinkwrap feature in my part, and brought the quilts of all solid bodies that I needed to interface with (shrinkwrap option "Autocollect all solid surfaces") . I also added more "helper" surface features to model my part. Once the geometry of my solid part is ready, I need to delete all those temporary "helper" quilts. Best solution I found:I have used the features "Thicken" and "Solidify" to create many independent solid bodies (one solid out of each quild), and eventually used feature "Remove body" to remove all solid bodies (those solids made out of quilds), only leaving one solid body which is the main geometry of the part. The question:I presume there is a better way to delete the quilds, but I couldn't find it. I also couldn't find many people asking about this problem, so I may be approaching this wrongly on the first place. Can somebody please recommend a "pro

I've loaded Creo 8.0.2.0 and CreoView Adaptors 8.0.0.0, I copied the install folder to a central location and have set my protk.dat paths to that location. I've double checked the paths in the protk.dat by using the dir command in a command window to list those files. I've done this many times before with Creo 4 and earlier, no issues.  With Creo 8 I'm getting this error: Creo Toolkit registry file: C:\Users\haigh1\pro\Creo_8_Home\protk.dat: cannot spawn application `proe2pv`; read error `No such file or directory` I'm having similar errors with other toolkit applications we have. All have worked fine in Creo 4 and previously.

The PRT which is the drawing based on has International System units (mm) settings. Whenever the generated DXF is opened, the Creo 9 drw convert dimensions from mm to inch and it is not intended. I'm not being able to find conversion in the drawing module. Don't know if the conversion occurs in the DXF exportation or in the drw generation from the exported DXF. Thanks

Hi, For some application that I am working on, I will save you the details, I would like to know what the exact mathematical motion law is behind the 'monotonic' option in mechanism. I prefer the table option in a servo motor, for creating complex movements. If so, there are three options to connect the points in the table: linear, spline and monotonic. Dynamic analysis cannot work with linear, which is quite understandable. Spline motions result to non minimum phase behavior (first move in the wrong direction before going in the right direction), so that is not usable either. Monotonic does a nice job, but I would like to compare the movement (displacement, speed and accelleration) with a physical servo motor movement (which has probably a 3-4-5 polynomen motion profile built in, but I have to check that as well). To be short: who can tell me the mathematical motion law (formula's) behind the monotonic option in mechanism. Best regards,Laurens

Hello I'm creating this post following the switch from CREO 8 to CREO 10.I make a lot of use of the offset/projection and segment uncut functions in the sketches I create, except that with the new tool this is totally broken. Here's an image to illustrate my problem : I want to remove the corner and keep the two straight lines.  I was able to browse other topics where the subject of the new tool is discussed but no solution seems to have been given.Do you have any information on the subject? Would it be possible to have an option to go back to the old tool or to make it differently ? Is it possible to no longer consider the projection/offset as a loop? Thanks and have a nice day, Leo 

I'm trying to create a mapkey that renames my features with an identifier from it's own dimension.For exampleRound 1, which has a radius of 5mm gets names to "R5"Hole 1 with a diameter of 10 gets renamed to "ø10"M6 hole gets renamed to "M6" Because of Creo, every featurename has to be unique even though it has a unique feature ID. So to do that I would like to add the feature ID or feature number (Any unique identifier for that specific feature) behind the name.So Round 1 with feature ID 3864 becomes "R5 (id3864)". Even better would be to make the text invisible using invisible characters but that might be too much to ask. So far I've tried everything but I can't find a way to let the mapkey copy the value of the feature or anything from the feature information window. Rounds don't even have parameters I could try to use. Things to note: We don't have OTK or Jlink and we don't use Round Sets for unrelated reasons, so the Round feature always has the same feature informat

Hi Everyone, I have a project Industrial conveyor, but i bit confused about the mechanism.... I want to create a moving object on the Belt but i am still the same issues, the moving part is not going anywhere but the belt mechanism is active. can u guys help me to solve this problem (The goal is the belt and moving object will move together). Should i use the 3D contacts and gravity?? (If yes, can u show me the tips)

Why can't I get a 30-day trial? The previous owner used up his test period. I am a new owner of a laptop and by entering new data I cannot obtain a new trial period on this laptop. What to do?   Translated by the Community Moderation using Google Translate ----------------------------------------------------------------------------------------------- Dlaczego nie mogę uzyskać 30dniowego okresu próbnego? Poprzedni właściciel wykorzystał swój okres testowy. Jestem nowym właścicielem laptopa i wpisując nowe dane nie mogę uzyskać na tym laptopie nowego okresu próbnego. Co zrobić?

I have Creo View 9.1. Is it possible to customize keyboard shortcuts in this program? I see the option in Creo 10 to do this, but not in Creo View.

Hi - I'm a very fresh newbie so hopefully an easy question... I have generated some 2D geometry and want to export it to IGES (or STEP).When I go to File/Save I do not see the IGES or STEP option under file type - any ideas? An associated issue perhaps - the 2D geometry sits on the active workplane do these need to belong to a Part for export, and if so how? I'm using Direct Modelling Express 8.0 thanks

Good afternoon,I'm sure someone on here can assist, we are fairly new to using Mathcad and we are struggling to get the lambda formula in the below snip into a Mathcad sheet, it throws up a number of errors and we aren't sure what numbers we should be adding where.  If anyone can assist, we would be very grateful.CheersSimon  

I created two layers using the sketch name as a search rule. They are *ORI* & *EC* two layers respectively.The model tree has the ORI_SKETCH Feature and the drawing has an Original Design view using the isolate 00001_FOR_PTC_CASE_ORI  layer setting.When the ORI_SKETCH feature name is changed to EC_SKETCH and the 00001_FOR_PTC_CASE_ORI & 00001_FOR_PTC_CASE_EC layers are updatedFinally the "Design Changes" view and the "Original Design" view are not updated. I have to reset the layer isolate before it updates.

I have an already filled in Excel sheet with parameters and variables that I use in a Mathcad calculation. I could copy 'n paste the content to an embedded Excel component, but I'd like to avoid such menial task. Has anybody figured out whether and how to insert an Excel component that has content?

Is there a way to port over Creo Options over to Creo+ Options for all the setting?

Join the PTC Creo community for the Creo 11 and Creo+ global launch event! Be one of the first to hear about the exciting enhancements made to the latest edition of Creo. Airing in three time zones worldwide, our host and head of CAD Product Management, Paul Sagar, will share the enhancements in Creo 11 and exclusive first-look demonstrations that will show you how to deliver your best designs in less time. Register for the event today: http://ptc.co/bNgk50Rnnvr (view in My Videos) May 15, 2024Asia Pacific & India | 10:30 IST/13:00 CST/14:00 JSTEurope | 14:00 CESTNorth & Latin America |2:00 PM EST/11:00 AM PST

Hello guys,I need some help.I am trying to solve the following problema.But it seems I'm stuck on the binary variable and this causes errors in the constraints.Can anyone help me out of this jam?CarlosRomero

If we assembly a series of pipes at the assembly level, what is the best way to copy them to a different top-level assembly without creating a sub-assembly of the pipes? Does cut and paste work for the 'transfer' of the piping to the second assembly? We are using Creo 9.0.7 and Windchill 12.0.2.  

Hello, When a Model Checker provides Markup in Creo view for a MBD CAD model in an specific combination state (View State) then the markup is displayed in all the other combinations states (View states), This is creating lot of confusion while reviewing the model and unnecessary markups getting displayed in other combinations states (View states). Is there a workaround which will allow the mark ups to hide when we switch from one combinations state (View states) to other.     

Is there a way share or transfer my map keys to another user? We both use the same version of Creo, but on separate machines. Any instructions available or point me in the right direction?Thank you.