topic Re: Mold Cavity_Silhouette Curve_Skirt Surface_Rc Propeller in 3D Part & Assembly Design

Mold Cavity_Silhouette Curve_Skirt Surface_Rc Propeller

agompakis — Thu, 03 May 2018 00:08:58 GMT

Hello !!I'm trying to make a mold for my propeller but i have some problems to close the silhouette curve around the hub. I've done some research correct me of i'm wrong and find that the curve is drawn when the shape change height etc. So how can i draw the curve in

Re: Mold Cavity_Silhouette Curve_Skirt Surface_Rc Propeller

ichidambaram — Wed, 07 Dec 2016 04:35:10 GMT

hai

There are lot many surfaces which doesnt have draft fix this issue and try it will work

Re: Mold Cavity_Silhouette Curve_Skirt Surface_Rc Propeller

dguillette-2 — Thu, 08 Dec 2016 17:26:30 GMT

looks like your on the right path.

Iyappan is correct...but make sure the draft follows a machinable parting line.

with no draft you could fill the gap between your skirt surfaces by building a boundary blend tangent to the 2 sides.

Re: Mold Cavity_Silhouette Curve_Skirt Surface_Rc Propeller

dhippe — Thu, 29 Dec 2016 19:56:33 GMT

Apostolos, were you able to create this yet? If not, I can help you, please let me know.

Re: Mold Cavity_Silhouette Curve_Skirt Surface_Rc Propeller

agompakis — Mon, 23 Jan 2017 17:07:41 GMT

Hello,

Thank you for your interest, yes i'm finally able to create the silhouette curve. I design something like a "bump" to join the two blades along the Hub. I don't thing is the totaly the right way but it work for my project.