1. Ma-601
Mach 153B John Branlund

2. Learning Objectives:
Learn local subroutine planning, format, and code.

3. Blueprint:
Ignore rounded part corners as there is no callout or special instructions.
Make holes ¼” diameter.

4. Patterns:
Identify the pattern on the blueprint.

5. Index:
Pick the indexing feature of the pattern.

6. Write Frame: Write the framing portion of your g-code program.
I used the ‘Frame Maker ’ that’s in WebCT.

7. Subroutine:
Write your subroutine after the M30 but before the end of the program (a %).

8. Add drill & Calls: Add a drill to your main program.
Position to ‘Index ’ and then ‘Call ’ the subroutine.

9. Conclusions:
This is a good way to machine similar features or patterns.