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tens de definir a cota na extrusão ... por norma até esta por defeito em 10mm... o teu deve estar a 0
hum é estranho ... o report desse erro é mesmo esse.
Arranja um desenho já feito .. faz guardar como ... apaga todo o desenho e volta a desenhar isso ... assim ja fica com os default's do ultimo desenho.
Quando carregas em ok depois de aparecer essa mensagem nao aparece uma linha do sketch a verde???
Se sim, seleciona aquilo que aparece a verde com o rato direito e seleciona FIX...
mas isto também não dá...This error often comes up if the sketch contains tangents.
> ie a curve joined to a sraight line where the curve is also positioned
> at a tangent to the line.
>
> Steve Tietz wrote:
> > usually this means that you have a line (or other geometry) in which the end
> > points are on top of each other -- in otherwords you cannot have a line
> > between two points that are on top of each other - you can only have a
> > point. This can happen when changing dimensions in a sketch which might
> > cause other geometry to become (zero length). A diagnostic tool can help
> > you find the offending geometry. Go to
> >
> > Insert --> Sketch tools --> check sketch for feature. Then click ok -- get
> > the same error -- click OK on the error -- Move the check sketch dialog box
> > out of the way. You will notice geometry highilghted in green -- zoom in to
> > all the endpoints of that geometry to see what the problem might be (as the
> > problem may not be the acual highligted geometry, but rather the surrounding
> > geometry).
If this is happening with a brand new file, meaning you start a new part
from File > New or the New icon, then it could be that you've got
something hosed in your template. If there is a sketch already in your
part template, then delete the sketch from the feature manager, save
this edited version as your part template, and try again.
If your template doesn't have an existing sketch, and this is happening
from a new part, I would uninstall SW, clear out your SW registry and
reinstall.
Otherwise, if this is on some part you've been working on, you might try
to drag boxes around the endpoints (drag left to right) and see if
something gets selected that you can delete.
Zero length sketch problems are among the most frustrating to me
personally because when you've got one (or several), you can't do much
with your sketch until you fix all of them. If you have two and only
delete one, it will tell you the sketch is unsolvable and put it back to
its prior condition (with two problems instead of one). When this
happens, I just blow away the whole sketch unless it's fairly
complicated or difficult to recreate.
A lot of times beginning users who haven't quite picked up the knack of
sketching in SolidWorks run into this problem, starting and ending a
line or arc at the same point.
Sim, é verdade e quando vou a Check Sketch for feature aparece-me esse erro!
No entanto, carrego em cima da semi-recta verde, esta torna-se preta e não vejo lá o comando FIX!
entao faz add relation, seleciona esse sketch e mete fix...
Já consegui fazer FIX, mas está na mesma![s)]
entao faz add relation entre as linhas que fazem fronteira com essa parte do sketch e mete perpendicular...
mas o melhor seria mesmo começares de novo...pode ter sido algum erro enquanto desenhavas o sketch...
hum tou a ver um semaforo de rebuild junto ao simbolo de Part...experimenta ires a tools, blocks, rebuild...
Sim Darth.
Para o Prof Rui Fazenda...
o Fazenda?
Txiiii []
O gajo ainda continua com a mania dos "KÁ" em cada frase que diz?[][
]Do genero: "Largue o telemovel, KÁ"
Ele na altura dava "Mecânica dos Materiais", que cadeira esta a leccionar agora?