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

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  • Thread starter Thread starter Tung Jian Seng
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SUMMARY

The discussion focuses on programming G-codes for CNC milling, specifically addressing the creation of island and pocket features with fillets. The user seeks assistance in writing G-codes for parts (iii) and (iv) of a component after attempting parts (i) and (ii). The conversation highlights the importance of demonstrating prior work to receive effective guidance, emphasizing the need for clarity in CNC programming tasks.

PREREQUISITES
  • Understanding of G-code programming fundamentals
  • Familiarity with CNC milling processes
  • Knowledge of creating islands and pockets in machining
  • Basic skills in CAD software for design visualization
NEXT STEPS
  • Research G-code commands for creating fillets in CNC milling
  • Learn about pocketing strategies in CNC programming
  • Explore CAD software options for visualizing G-code paths
  • Study examples of G-code for island and pocket features
USEFUL FOR

CNC programmers, manufacturing engineers, and students learning G-code programming who seek to enhance their skills in creating complex machining features.

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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