what are important stages in that
how to set tooling direction
what value of draft tobe set while doing it in general
when designer could say draft analysis performed is ok?
if there are red surfaces after draft analysis what does it means
what green n blue surfaces indicates..
when all surfaces are green what does it mean
i can explain colour meaning. First you have to specify your draft value. generally we use between 1 to 3 degree. Blue means "it is ok your draft is suitable for demould according to your angle value". Red means "your angle is not enough according to your angle value but still demould by forcing". Green indicates that "your surface angle is reverse (negative), you can not demould it"
you have to decide direction when you start the design. and you have to design your surface according to direction with draft angles.
and don't forget you have to change view mode as "shading with material".
thanx...can u tell me how to set tooling direction whether it is done only by drawing line in respective direction or selecting planes or axis..i.e X /Y/Z
MOSTLY WHEN PART IS Given we can predict its direction by observing part & what will be its parting line for eg bucket ...in such case how to set tooling direction
what is meaning of arrow with name "N", T, D
WHEN we select any surface as"N"..THAT MEANS is it neutral surface means no draft is necessary??
if we can select different tool direction & corresponding results for that bt how can we fix certain direction for OK...
for eg for above case...
when direction changes there are green & blue surfaces generating....
so my doubt is which result should we take as final result or final direction??
is there any hint say most green part will be final or most blue part will be final.
i want to know how to decide final result & how to save it. or taking screenshots??
Here is the tutorial. Have fun and don't forget the vote :)
Answered with a tutorial: https://grabcad.com/tutorials/can-anyone-explain-draft-analysis-in-catia-v5
Attachmentsdraft_angles.CATPart, 213 KB