topic Analysis Footer... in 3D Part & Assembly Design

MASS relation

ptc-3165095 — Sun, 13 Dec 2020 12:06:01 GMT

Re: MASS relation

MartinHanak — Tue, 23 Mar 2010 07:09:31 GMT

"Wayne Beck" wrote:

Why when I have WEIGHT_PROE=PRO_MP_MASS do I have to regenerate twice and when I have WEIGHT_PROE=MASS I don't. I have tried both of these in a feature relation in an analysis feature that is in the footer. The casting I am working on if fairly complex and was done in WF3. I am testing on WF4. Does MASS and PRO_MP_MASS not mean the same thing? I get the results I want by using WEIGHT_PROE=MASS but I thought MASS had been replaced by PRO_MP_MASS. Any input would be great. I have opened a call with PTC and so far the advice they gave me was to move the relation to post regeneration. So far I have not gotten this to work.

Re: MASS relation

ptc-2662901 — Tue, 23 Mar 2010 13:19:16 GMT

Wayne, You do need the config option, but you may still need to regen twice. We currently use WF4 and have the following relation, mass=mp_mass(""), on all of our start parts and assemblies. What I was able to determine from PTC is the first regen updates the mass props and the second regen updates the ralation value. I haven't found a way around it, it got to be such a problem that we had to remove the weight value from our formats. I know this doesn't help with your problem, I just hope it helps you understand what's happening when you have to regen twice. Hank

We have found a way...

ptc-3165095 — Tue, 23 Mar 2010 13:30:20 GMT

I understood why we needed to regenerate twice, but did not like that as a solution. I did not understand the difference between MASS and PRO_MP_MASS. I think now I do. I have been testing the purposed solution on a few problem models that always needed a double regen for the parameter to update. With what I have now if I supress something and go and check the value it has updated. If I un-supress something and go back it is updated. So I think it works. I am sure though someone can find a way to break it as I know this has been a problem for a long time with Pro/E.

RE: We have found a way...

cdiaz-2 — Tue, 23 Mar 2010 23:19:40 GMT

i prefer using a feature analysis that get puts in the footer of the model tree so it always stays at the bottom of the model tree and i dont have to manually keep pushing it to the bottom of the tree everytime i add features and/or components, then in the drawing i just create a parametric note with the feature id of the feature analysis and i only need to regen once and its always worked with out any issues... while in part/assembly mode i have a mapkey that creates the feature analysis and another mapkey that ads the feature id column to the tree then i go to the drawing and i have another mapkey to create the parametric note in the drawing, then i just add in the feature id and im done. as far as ur double regen issue, i have ran into the same thing when i have assembly features drive my subassembly components, basically pro has to generate one result and then regen a second time to produce the results from the initial report, i got around this issue by creating a dim A= dim B relation from the parent assembly driving the subassemblies. now i get my report and results on the same regen. i can post my mapkeys if u would like to copy n paste them into ur config.pro i hope this helps. Carlos

RE: We have found a way...

ptc-1897057 — Wed, 24 Mar 2010 02:16:02 GMT

Maybe this will help. mass=mp_mass("") was a relation that was used in the older versions WF2 and older to calculate the mass, Proe now has an in built parameter now "PRO_MP_MASS" My suggestion would be to open the part/assembly you are working on, delete any mass relations you have, including post regen. Also the mass parameters used. Unless you need another parameter called WEIGHT_PROE or MASS etc, use the "PRO_MP_MASS" and keep it simple. On another point raised, if you want to drive a parent to a child with a relation, I would suggest you include the session ID on the symbols. Sometimes the assembly gets lost. eg "TANK_PATTERN:1=NO_TANKS:0"

Analysis Footer...

ptc-3165095 — Wed, 24 Mar 2010 11:29:41 GMT

Analysis footer is what we have started doing. This seems to avoid the double regen issue. I would like to thank everyone for their replies.

RE: Analysis Footer...

cdiaz-2 — Wed, 24 Mar 2010 14:14:20 GMT

i was emailed to post my mapkeys, so here they are. WW creates the mass feature analysis WE creates the column for the feature ID then in the drawing just create a parametric feature id note using the feature ID from the feature analysis in the model tree. dont forget to add the feature analysis to the footer mapkey ww @MAPKEY_NAMEcreate mass analysis;@MAPKEY_LABELcreate mass analysis;\ mapkey(continued) ~ Select `main_dlg_cur` `MenuBar1`1 `Analysis`;\ mapkey(continued) ~ Select `main_dlg_cur` `Analysis.cas_na_model`;\ mapkey(continued) ~ Close `main_dlg_cur` `MenuBar1`;\ mapkey(continued) ~ Close `main_dlg_cur` `Analysis.cas_na_model`;\ mapkey(continued) ~ Activate `main_dlg_cur` `psh_na_model_mass_properties`;\ mapkey(continued) ~ Move `nma_model_massprop` `nma_model_massprop`2 28.326939 8.593828 ;\ mapkey(continued) ~ Open `nma_model_massprop` `save_state_rg`;\ mapkey(continued) ~ Close `nma_model_massprop` `save_state_rg`;\ mapkey(continued) ~ Select `nma_model_massprop` `save_state_rg`1 `feature`;\ mapkey(continued) ~ Activate `nma_model_massprop` `compute_btn`;\ mapkey(continued) ~ Activate `nma_model_massprop` `ok_btn`;_btn`; mapkey we @MAPKEY_LABELshow fid in model tree;\ mapkey(continued) ~ Select `main_dlg_cur` `PHTLeft.SettingsCB`;\ mapkey(continued) ~ Close `main_dlg_cur` `PHTLeft.SettingsCB`;\ mapkey(continued) ~ Activate `main_dlg_cur` `ColumbPb`;~ Select `column` `ListName`1 `item02`;\ mapkey(continued) ~ Activate `column` `ListName`1 `item02`;~ Activate `column` `OKBtn`;\ mapkey(continued) ~ Select `main_dlg_cur` `MenuBar1`1 `Utilities`;\ mapkey(continued) ~ Close `main_dlg_cur` `MenuBar1`;\ mapkey(continued) ~ Activate `main_dlg_cur` `Utilities.psh_params`;\ mapkey(continued) ~ Open `relation_dlg` `OMContext`;~ Close `relation_dlg` `OMContext`;\ mapkey(continued) ~ Select `relation_dlg` `OMContext`1 `feature`;\ mapkey(continued) ~ Select `main_dlg_cur` `PHTLeft.AssyTree`1 `node11`;\ mapkey(continued) ~ Activate `relation_dlg` `PB_OK`;mapkey ca @MAPKEY_LABELcomponent assemble;\ mapkey(continued) ~ Select `main_dlg_cur` `MenuBar1`1 `Insert`;\ mapkey(continued) ~ Select `main_dlg_cur` `Insert.cb_component`;\ mapkey(continued) ~ Close `main_dlg_cur` `MenuBar1`;\ mapkey(continued) ~ Close `main_dlg_cur` `Insert.cb_component`;\ mapkey(continued) ~ Activate `main_dlg_cur` `pshCompAssemble`;\ mapkey(continued) ~ Input `file_open` `Inputname` `*`;~ Update `file_open` `Inputname` `*`; mapkey(continued) ~ Close `main_dlg_cur` `MenuBar1`;\ mapkey(continued) ~ Activate `main_dlg_cur` `Format.psh_fmt_symbolgallery`;#DELETE;#NAME;\ mapkey(continued) #PRELIMINARY_PRINT;y;#QUIT;#DONE;