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How to revolve a 3D edge ?

Forum|Forum|13 years ago
May 4, 2012
3 replies
9400 views

Hello,

I and my colleagues have to design turning and milling tools, thus we often need to check the shape generated by these tools during machining.

As the cutting edges are sometimes not contained in a plane and/or not in a plane containing the axis of revolution of the tool, we cannot simply use the Revolve feature.

The easiest way we found is (in WF5) :

1. Copy/Paste a cutting edge

2. Copy the copied edge

3. Paste special with Rotate transformation (10°) around the tool's axis of revolution

4. Pattern it every 10°

5. Make a boundary blend of all these copied edges

The question is: IS THERE A SINGLE PRO/E FEATURE ABLE TO REVOLVE A 3D EDGE (not contained in a plane) AROUND AN AXIS ?

Thank you.

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General

Best answer by James62

Edthewrist is right.

Make sure you select only one boundary chain (circle) and one inner chain (your 3D curve) while creating the surface.

~Jakub

Patriot_1776

22-Sapphire II

I've run into this before. I feel your pain. I can, for instance, model a 3D trajectory to be machined by a ball end mil, but the resultant geometry does not equal the modeled geometry. This is a known issue for which I know of no easy solution.

S

SylvainA.

Author

1-Visitor

Thank you for your interest Frank.

Our case is a litte bit easier than yours: we just need to visualize the shape generated by the cutting edges with the tools in a steady state, with no feed, but rotating.

A colleague of mine sometimes exports his mills to Unigraphics in order to generate this revolved geometry and then re-imports it in Pro/E...

But I also missed the "milling" feature during designing special tools.

Patriot_1776

22-Sapphire II

Why not use a revolved surface or cut then?

E

Edthewrist

7-Bedrock

You can do this using style feature. (You need an ISDX license)

S

SylvainA.

Author

1-Visitor

Could you explain me how to do it?

I am in the styling menu but I can not figure out how to make a revolved surface...

Thank you

J

James62

Answer

1-Visitor

Edthewrist is right.

Make sure you select only one boundary chain (circle) and one inner chain (your 3D curve) while creating the surface.

~Jakub

K

kerzen

10-Marble

Try to use variable section sweep! It will work. First you have your 3d curve:

You will need to create a curve instead of centerline of rotation and you will use it as first curve and then yo will pick your 3 d curve as second one.