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I understand. Have a good one.

Thanks David, Alas, a bit further than I am comfortable travelling these days. Thayer

Greenville, Ky

David, Where are you located? Thayer

I have a CNC for sale with the following specs.

Can this help? mathsisfun.com/polar-cartesian-coordinates.html :-) _____ Sent: Monday, February 01, 2021 3:35 PM To: MachCNC@groups.io Subject: [MachCNC] Converting XY cartesian G

Send me a email to dmauch@... and then I will email you a Cartesian gcode file that I would like changed to polar. Thanks in advance. Dan Mauch

The problem is that I am 79 and don't want to have to learn how to program in C .? Are you willing to write the post? Dan

Thanks but I knew how to convert cartesian to polar but I have several thousand lines of cartesian G code that I want converted so one line at a time wouldn't work for me. dan

Years ago I wrote a C program to translate polar data to XY gcode. I have also written several C code programs to post process gcode and manipulate the XYZ values or build gcode files from data. It

I will give that a try.

Can this help? https://www.mathsisfun.com/polar-cartesian-coordinates.html :-) _____ Sent: Monday, February 01, 2021 3:35 PM To: MachCNC@groups.io Subject: [MachCNC] Converting XY

I made a mistake In spindle its not the pin numbers is the output numbers and I have set the pins numbers in the outputs, oops! I am using the ESS Smoothstepper . Gary

here is my m3 m4 m5 macro they work for me but I'm not a programmer. but have a look maybe you can get something out of it... Hopefully the attachment will work. Gary

Has anyone created a excel spreadsheet or know of a program that will take XY g code and convert it to polar coordinate g code using G 16. I\m building a scar robotic arm and nbeed such a

Hi Gary, Thanks for reply. I cannot open the attachment, it tries to open a hyperlink, comes up with a black screen. I am totally confused with the behaviour of the O/Ps 3 to 8 that I am using. If I

Hi Ross, Thanks for reply and attachment. Will be later today befor I can get out to workshop. Immediate difference I note is you are using M1000 series, I am using M700, will try this

I have had similar issues with features that have stopped working. I think one was that I was unable to change motor settings. The only solution I found was to save the setup files (.XML extension)

Yes, Mach4 does thread with a 1ppr sensor. Sent: Sunday, January 31, 2021 2:36 PM To: MachCNC@groups.io Subject: Re: [MachCNC] Lathe Threading Does MACH4 not thread with a 1PPR sensor? John