Engineering How to write the G-codes for this part on a CNC mill?

  • Thread starter Thread starter Tung Jian Seng
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AI Thread Summary
The discussion centers on writing G-codes for a CNC mill, specifically for creating an island and pocket with fillets. The user seeks help after learning the fundamentals of G-code programming but struggles with part (iii) involving fillets. Other participants emphasize the importance of showing prior work to receive assistance, and the user acknowledges their oversight regarding forum rules. They have made attempts on parts (i), (ii), and (iv) but remain uncertain about the feasibility of their solutions. The conversation highlights the need for guidance in CNC programming, particularly for complex features like fillets.
Tung Jian Seng
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Poster has been reminded to show their work on schoolwork problems
Homework Statement
Hi, I just learnt fundamentals on programming G-codes
Does anyone knows how to write g-codes for this component? I am wondering how to do the island (iii) and pocket (iv) parts with fillets.
Appreciate a lot if someone could save me from this :))
Relevant Equations
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cncn.JPG
cncn1.JPG
 
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Tung Jian Seng said:
Homework Statement:: Hi, I just learned fundamentals on programming G-codes
Does anyone knows how to write g-codes for this component? I am wondering how to do the island (iii) and pocket (iv) parts with fillets.
Appreciate a lot if someone could save me from this :))
Relevant Equations:: -

View attachment 282371View attachment 282372
You should know the PF schoolwork rules by now. You need to show your work before we can offer tutorial help.

Can you show us how you did parts (i) and (ii) so far?
 
Okayyss noted.. I wasn't aware of the rules. I am so sorry about that😅
Yes, I have tried to do the parts (i) (ii) and (iv). Left part (iii), because I have no idea how to do the fillets.
But I am not sure are they workable or not.
codes.JPG
 
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