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mp:post_dev [2023/06/29 16:04] russellmp:post_dev [2023/06/29 16:06] (current) russell
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 == Lathe G112 face interpolation mode == == Lathe G112 face interpolation mode ==
 +\\
  
 Zoho ticket #24002 see 6/29/2023 response to client: Zoho ticket #24002 see 6/29/2023 response to client:
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 Thankfully, it is actually polar, it's just the C outputs are the Y positions. Thankfully, it is actually polar, it's just the C outputs are the Y positions.
 The post has this toggle because frequently, machine's need a C in front of the Y-axis polar positions, and on other machines as you mentioned, Y is required. The post has this toggle because frequently, machine's need a C in front of the Y-axis polar positions, and on other machines as you mentioned, Y is required.
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 +''g112address   : 1    #0 = Y, 1 = C''\\
  
-g112address   : 1    #0 = Y, 1 = C +\\
- +
 So I have just switched this toggle and tested and I am returning a new PST/PSB to you with the Y label on all the Y polar positions. So I have just switched this toggle and tested and I am returning a new PST/PSB to you with the Y label on all the Y polar positions.
  
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 Please also note, if the rotary axis control setting in the toolpath is set to "no rotation" or "Y-axis" the post will respect this selection and initially position in XY, rather than XC, which I believe is not what you want, since the Y will not be at Y0: Please also note, if the rotary axis control setting in the toolpath is set to "no rotation" or "Y-axis" the post will respect this selection and initially position in XY, rather than XC, which I believe is not what you want, since the Y will not be at Y0:
  
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 +<code>
 G98 M134 P1000 G98 M134 P1000
 M154 M154
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 G0 X1.4142 Y-.25 Z.25 G0 X1.4142 Y-.25 Z.25
 G112 G112
 +</code>
 +\\
  
 It's important to set the rotary axis control to C-axis, since for polar, you're only using XCZ in reality: It's important to set the rotary axis control to C-axis, since for polar, you're only using XCZ in reality:
  
 +\\
 +<code>
 G98 M134 P1000 G98 M134 P1000
 M154 M154
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 G0 X1.5 Y0. Z.25 G0 X1.5 Y0. Z.25
 G112 G112
 +</code>
 +\\
  
 The above wouldn't matter if your machine didn't have an actual Y-axis. In that case the post would force XC always regardless of the setting. The above wouldn't matter if your machine didn't have an actual Y-axis. In that case the post would force XC always regardless of the setting.
  
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 == Post-Dev pre-Wiki Discussion Notes == == Post-Dev pre-Wiki Discussion Notes ==
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 A link to the document containing previous post-dev channel discussion is below: A link to the document containing previous post-dev channel discussion is below:
  
 [[https://docs.google.com/document/d/1wnNZhUMV2odXw2TCqSOLHTeagObDSOTaBKPWdW5OxCQ/edit#heading=h.hvrythw3zzsx|Post-Dev History Doc]] [[https://docs.google.com/document/d/1wnNZhUMV2odXw2TCqSOLHTeagObDSOTaBKPWdW5OxCQ/edit#heading=h.hvrythw3zzsx|Post-Dev History Doc]]
mp/post_dev.1688054665.txt.gz · Last modified: 2023/06/29 16:04 by russell