logo
NOTICE:  This is the new PunchCAD forum. You should have received an email with your new password around August 27, 2014. If you did not, or would like it reset, simply use the Lost Password feature, and enter Answer as the security answer.
Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error
Sweep/extrude elipse on curve
Options
Go to last post Go to first unread
Previous Topic Next Topic
Hax||  
#1 Posted : Friday, April 10, 2020 3:46:53 AM(UTC)
Hax||

Rank: Guest

Joined: 1/1/2020(UTC)
Posts: 9

Thanks: 1 times
Ok, I'll do my best to explain this.

I want to make a curved duct that is ellipse in shape and larger on one end that curves to a spline.

I've been able to get it to go straight as a solid (not a big deal, can work with a solid result). If I try just a round pipe, it turns at a right angle.

Tried 1 & 2 rail sweeps. I get an unknown error on 2 rail sweeps (I select the 2 ellipses then the spline to follow.)

Shark Pro 11 on a Mac.

Edited by user Friday, April 10, 2020 10:13:39 AM(UTC)  | Reason: typo
Back to top
L. Banasky  
#2 Posted : Friday, April 10, 2020 9:11:16 AM(UTC)
L. Banasky

Rank: Senior Member

Joined: 2/16/2007(UTC)
Posts: 602

Thanks: 156 times
Was thanked: 150 time(s) in 103 post(s)
Might be able to help if you can post your file.
Have you tried 'Lofting'?
Larry
Back to top
Hax||  
#3 Posted : Friday, April 10, 2020 9:59:28 AM(UTC)
Hax||

Rank: Guest

Joined: 1/1/2020(UTC)
Posts: 9

Thanks: 1 times
Thanks, Will pour into lofting.

But here is a cut to basic, i'm trying to do.
File Attachment(s):
Duct-Test.sfx (6kb) downloaded 7 time(s).

You cannot view/download attachments. Try to login or register.
Back to top
horst.w  
#4 Posted : Friday, April 10, 2020 3:07:23 PM(UTC)
horst.w

Rank: Senior Member

Joined: 12/21/2014(UTC)
Posts: 209
Germany

Thanks: 4 times
Was thanked: 26 time(s) in 22 post(s)
I have the same trouble with sweeping up a closed curve with 2 rails. With only 1 rail it is running.

The rails are curves to bend the part in two directions (z and x or y )
For the moment I could solve the problem if I bend the result of sweeping 1 curve with Center-Bend-function.

I'm sure, it was running in olden days.

horst.w
GER
ViaCAD 9 Pro german + ViaCAD 10 Pro & PowerPack + ViaCAD 11, Win7Prof 64 Bit upgraded to Win 10 64 Bit
Back to top
horst.w  
#5 Posted : Friday, April 10, 2020 3:23:04 PM(UTC)
horst.w

Rank: Senior Member

Joined: 12/21/2014(UTC)
Posts: 209
Germany

Thanks: 4 times
Was thanked: 26 time(s) in 22 post(s)
Only an example ,
curve like " L " and 2 rails

Version V 10

is running well.

H.
horst.w attached the following image(s):
Sweep 2 Rail V10.jpg (74kb) downloaded 2 time(s).

You cannot view/download attachments. Try to login or register.
ViaCAD 9 Pro german + ViaCAD 10 Pro & PowerPack + ViaCAD 11, Win7Prof 64 Bit upgraded to Win 10 64 Bit
Back to top
mitchb  
#6 Posted : Friday, April 10, 2020 10:40:37 PM(UTC)
mitchb

Rank: Senior Member

Joined: 4/29/2015(UTC)
Posts: 73

Thanks: 4 times
Was thanked: 65 time(s) in 33 post(s)
Try a "Centerline Skin", had to force the oval axis to tangency with the curve.
File Attachment(s):
Screen Shot 2020-04-10 at 9.37.18 AM.png (509kb) downloaded 15 time(s).

You cannot view/download attachments. Try to login or register.
Back to top
thanks 1 user thanked mitchb for this useful post.
Hax|| on 4/11/2020(UTC)
Hax||  
#7 Posted : Saturday, April 11, 2020 6:29:43 AM(UTC)
Hax||

Rank: Guest

Joined: 1/1/2020(UTC)
Posts: 9

Thanks: 1 times
Originally Posted by: mitchb Go to Quoted Post
Try a "Centerline Skin", had to force the oval axis to tangency with the curve.



Hey! That seems to work. THANKS!
Back to top
Users browsing this topic
Guest
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Powered by YAF.NET 2.1.2 | YAF.NET © 2003-2024, Yet Another Forum.NET