smoothing a 3d dish to the rest of the material

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tommymangoes
Posts: 18
Joined: Mon Oct 04, 2021 11:48 pm
Model of CNC Machine: Stepcraft Q.408

smoothing a 3d dish to the rest of the material

Post by tommymangoes »

Hello everyone - I've searched for an answer but no luck yet. Can you point me to a discussion topic or help me with how to smooth the edges of a 3d dish to the rest of the material? Here is a picture of what I am getting. The edge of the dish has a "cliff" to it and I'd like it to be a smooth transition to the material. Is there a way to do that?
3d test.jpg

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highpockets
Vectric Wizard
Posts: 3667
Joined: Tue Jan 06, 2015 4:04 pm
Model of CNC Machine: PDJ Pilot Pro

Re: smoothing a 3d dish to the rest of the material

Post by highpockets »

Add a Zero Plan Component to the Modeling Tab.
Go into the Material Setup and bring the dish to the surface of the material. Model Position in Material click Gap Above Model and set to '0'.
Also make sure to set a Machining Limit Boundary to at least half the diameter of the machine tool in the Finishing Toolpath (1/8" BN set Machining Limit Boundary to at least .063)
John
Maker of Chips

tommymangoes
Posts: 18
Joined: Mon Oct 04, 2021 11:48 pm
Model of CNC Machine: Stepcraft Q.408

Re: smoothing a 3d dish to the rest of the material

Post by tommymangoes »

Thanks John! I'll give that a try right away!

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highpockets
Vectric Wizard
Posts: 3667
Joined: Tue Jan 06, 2015 4:04 pm
Model of CNC Machine: PDJ Pilot Pro

Re: smoothing a 3d dish to the rest of the material

Post by highpockets »

Looking at the dish in your project, it looks like you're using a 90° dish, try using a 60°. Using a 90° dish you will always have a little bit of a vertical lip.
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John
Maker of Chips

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