Re: Elastoplastic Curve Generation
Hello,See attachedwith someexplanationson the subjectlink.Cordially.Denis. http://www.qucosa.de/fileadmin/data/qucosa/documents/8714/SAXSIM_2012_Plasticity_Jakel.pdf
View ArticleRe: Elastoplastic Curve Generation
Thanks Denis, I'd forgotten about the info available from here. PTC, This information should be available via the knowledge base. Why do users have to discover this? Why can't technical support point...
View ArticleRe: Elastoplastic Curve Generation
Paul, The equation simply subtracts the linear part of the curve leaving only the plastic strain. Regards
View ArticleRe: Elastoplastic Curve Generation
Thanks Charles. I have gotten all the correct numbers in, manipulating the engineering stress/ strain curve to get true stress/true strain. Here is what I did: I calculated the Ramberg Osgood...
View ArticleRe: Weighted links - co-linear points
Hi Charles: The independent side of a weighted link can't have collinear geometries (points or curves) because mathematically, the displacements and rotations of the dependent point are tied to the...
View ArticleRe: Weighted links - co-linear points
Eduardo, I don't understand yet, Can you explain a bit more? Thanks
View Articlemaking a belt into a part
I'm trying to draw a tank tread to fit around my wheels. I have gotten the wheels to rotate in there socket. I have also made a belt, but I cannot get the part to work. I woukd like to get the tread to...
View ArticleRe: making a belt into a part
There have been attempts to do this with chain links. It can get quite involved, even if you just want to drag the links. If you want to add Mechanism servo's and gearing to drive it, it might be...
View ArticleRe: making a belt into a part
I am just looking to create a tread that looks like a rectangular sweep around the belt curve, but functions as a moving part. The multiple sections idea is great but is a little beyond me at the...
View ArticleRe: making a belt into a part
I have done the little tape deck tutorial at one point. I looked at it after I made the previous post. There are two thing involved with the tutorial; the drive mechanism that drives the pulleys....
View ArticleLinks between large displacements
Hello,I tryto representthe deformationchainthreediscs.Dimensions are inmillimeters.Load[N /m ^ 2] is uniformlydistributed."Green"discsupportsloadby deformingthe "purple" disk.In...
View ArticleRe: Links between large displacements
Could you add a screenshot of the analysys definition and one of the analysis result ?
View ArticleParts on top of fasteners
Can anyone tell me how to solve a problem I have with assemblies I am trying to model. I have a frame work which is fastened together with fasteners and this works prefectly well until I add extra...
View ArticleRe: Parts on top of fasteners
Creo allows for rotational freedom in constraining parts. I wonder if this is causing an issue with the next level association.
View ArticleRe: Parts on top of fasteners
Hi Richard,Could you please file a case with Technical Support ? Thanks ...
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Gear Proper Meshing
Hi allI have a question regarding proper spur gear meshing.The two spur gear shown in the picture attached are meshed with the gear connection in mechanism by defining their pitch circle dia.but when...
View ArticleRe: Gear Proper Meshing
I'm going to suggest there may be a problem in the modeling of the gear itself. This should only take a quick calculation to confirm. The ratio of the number of teeth should be the same as the ratio...
View ArticleRe: Gear Proper Meshing
Thanks Antonius Dirriwachteryes as it is spur gear with module 1 so it its pitch dia and number of teeth are equal in value.Gear is modeled correctly.
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Re: Gear Proper Meshing
And when you confirm the 2 pitch diameter values for the Gears in Mechanism, they have the same ratio as the gear pair? Did you uncover a S/W bug
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