help together

[TheAlfaRomeo]

hi to all, I ask help to you of the forum, because I am assembling a car model with solidworks, and assembling the various pieces from yesterday I can no longer move them separately in the axieme.. until yesterday, some pieces, such as braces, suspensions, carried out movements, even with dependence on each other but then nothing.. I checked the flexibility of the various subaxis, in the axiemi folder located in the options, but apparently everything seems to be ok.. In order to avoid problems, some parts like suspensions, following the forum tips, I assembled them individually, instead of inserting them as subaxieme...to make the test I inserted a assembled suspension, and another for parts, but nothing. . .not even a simple coupling like that of the rear braces,privi of other parts moves more..I tried to remove some couplings and parts,like the rack and the steering rods but nothing..I attach you the asses so that you can take a look at him. .
p.s. I apologize in advance for the bad modeling of some parts, but I tried to model some times with the senno of then, thinking also of the coupling and therefore detach me perhaps from reality. .https://dl.dropbox.com/u/61387842/assieme.zip

 

[Ivan1990]

hi to all, I ask help to you of the forum, because I am assembling a car model with solidworks, and assembling the various pieces from yesterday I can no longer move them separately in the axieme.. until yesterday, some pieces, such as braces, suspensions, carried out movements, even with dependence on each other but then nothing.. I checked the flexibility of the various subaxis, in the axiemi folder located in the options, but apparently everything seems to be ok.. In order to avoid problems, some parts like suspensions, following the forum tips, I assembled them individually, instead of inserting them as subaxieme...to make the test I inserted a assembled suspension, and another for parts, but nothing. . .not even a simple coupling like that of the rear braces,privi of other parts moves more..I tried to remove some couplings and parts,like the rack and the steering rods but nothing..I attach you the asses so that you can take a look at him. .
p.s. I apologize in advance for the bad modeling of some parts, but I tried to model some times with the senno of then, thinking also of the coupling and therefore detach me perhaps from reality. .https://dl.dropbox.com/u/61387842/assieme.zip

is a disaster you have imported bodies with unsystematic superficial errors, functions with errors in unresolved sketches, pairs that ultradefine... I recommend departing from 0 and do things by reasoning on us and not so much for:biggrin:.... use as simple couplings as possible, avoid the block, keep 1 fixed component in the various axis that you create. the creative functions in the parts, do things well. if you do functions with references(for example holes) then you cannot use these holes to bind. first learns the basics to model, then learns to understand the best constraints to adopt and use less possible to achieve the same results (before better:finger... then begins to do this together for good and with a precise method.:finger:

 

[TheAlfaRomeo]

first of all thanks for the answer. what does it mean to keep a fixed element in each pair? What do you mean by that? Moreover, since the bodies have been imported from proes in stp format, how do I solve the errors if I do not appear the functions, but only the imported wording? Thank you.

 

[Ivan1990]

first of all thanks for the answer. what does it mean to keep a fixed element in each pair? What do you mean by that? Moreover, since the bodies have been imported from proes in stp format, how do I solve the errors if I do not appear the functions, but only the imported wording? Thank you.

When you create a set, enter the component, you have two ways to insert it or drag it or click on the component and then on the green flag, if you click on the green flag put the component on the origin of the axieme in fixed mode, to do so after just click on the component with the left and make fixed if you want the fixed component, or if you want to do the reverse you will find mobile.

When you import a file I recommend you to make an import diagnostic, you will find errors of games and surfaces(if there are) and then you can try to make it automatically set to solidworks, often the main errors take you away. the point that having imported parts with internal errors can slow your pc and normal operations. If you can't automatically, you have to go behind you with surface functions. :finger::biggrin

 

[TheAlfaRomeo]

ok.thank you so much for the information,I will try to follow your advice then..but for the problem that the parts can no longer move them? Do you have any suggestions?

 

[marcof]

ok.thank you so much for the information,I will try to follow your advice then..but for the problem that the parts can no longer move them? Do you have any suggestions?

there are too many errors of reconstruction in the features, in the sketches (many overdefinite and pobably because of this also in the bonds of assemblies because in a short time it is cpoous to understand where you were wrong. First put everything back in place then you can figure out what doesn't work. if you have to do it someone who doesn't know how you built the axieme, adding work, constraints, and then still working, without knowing what cinematism you had in mind, there's a lot of time to lose.

 

[eboss]

ok.thank you so much for the information,I will try to follow your advice then..but for the problem that the parts can no longer move them? Do you have any suggestions?

the sub-assieme must be coupled correctly. must already allow the movements that you want to get then in the assieme machine.
where once the sub-assieme has been established, you will activate the "flexible" option on the propities. so you can get in the car the under-complex moving. :finger:

 

[TheAlfaRomeo]

Thanks to all for the help.. the subassienas, they are all flexible, it's not the problem.. now I have eliminated some locks, changed some parts for reconstruction errors. Only in the frame I can't. Because the diagnostic doesn't work. .

 

[TheAlfaRomeo]

I have sought all the problems of reconstruction and to place the constraints following your advice...I remains a problem, that of the frame...the import diagnostic function for this part is not available,how do I solve the problem of reconstruction? I attach the part... thank you in advance

 

[eboss]

I have sought all the problems of reconstruction and to place the constraints following your advice...I remains a problem, that of the frame...the import diagnostic function for this part is not available,how do I solve the problem of reconstruction? I attach the part... thank you in advance

Here is evidence to see so:biggrin: I exported it in step and remade import.
when you first imported it before adding the functions you tried to solve the games between faces etc?

 

[TheAlfaRomeo]

thanks eboss, I had already solved yesterday, made the import and solved the errors manually. Now I'll remake the witness and then the place. .