How to create rib in circular parts

[Asho Pulsar]

I tried to create a rib for circular shelld part at the centre planes below shown, but it gets resolvd.


How to do that can u help me out.











View attachment 3711

 

[prohammy]

Asho,


I think you may have done the sketch incorrectly, all it needs to be is a single line, not a closed section


Kev

 

[prohammy]

View attachment 3712
Edited by: prohammy

 

[jraquet]

You can create thin-extrudes. Since you are inside it will fill out to the inside radius (this will not work on the outside).


I've created one then patterned:


View attachment 3713

 

[jraquet]

It looks like you have to create ribs one one side of an axis, likea revolved feature?

.

 

[Jacoolo]

well even if you finally do that(prohammy way), you gonna have a problem with pattern(circular)

the best way to make a rib on circular surfaces and then pattern it is to first create a curve as an intersection of datum plane and all solid surf and then use it as references in rib sketch

more details - if needed - tomorrow while iam now on buisness trip with no Pro\e

 

[prohammy]

Other way to do the pattern is to create a datum plane (an angle to one of the original planes), use this as you sketch plane and then pattern


Kev


PS Angle can be set to zero after completion if required

 

[Jacoolo]

this is my way

1)intersection curve

View attachment 3727

2)rib
View attachment 3728


3)pattern

View attachment 3729

two cents more:

this curve is not needed always. Only when you must use vertexes as start and end point of rib sketch.

 

[msmit]

Hi muadib3d<br style="font-weight: normal; font-family: Arial,Helvetica,sans-serif;"><br style="font-weight: normal; font-family: Arial,Helvetica,sans-serif;">I have a more complex crossection and the rib will not generate propperly. I wonder if using the curve method will help. how did you make the curve. Is that inside the rib feature?

cheers,
msmit

 

[smilingdragon]

You can use the Intersect option to get the curve. create a plane aand use it to interesect with the part, at the place wher u require the curve