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General Mach Discussion / Pierce delay for plasma
« on: February 10, 2011, 07:17:21 AM »
Afternoon,
I have just changed my plasma cutter to one which has a arc ok signal on it, it seems to activate this signal as soon as the arc has transferred not once the plate has been penetrated, this means that when i have the thc mode set on in mach as soon as the arc transfers the machine starts to move but the arc hasnt penetrated the plate, i need to get some kind of a pause in there so i modified my sheetcam post processor to have a pause at the right time but mach seems to ignore it and as soon as it sees the arc ok signal it goes to the next line which has a machine move in it, any ideas why this happens? or if not any ideas on how i can get round it??
Help would be greatly appreciated
Matt
I have just changed my plasma cutter to one which has a arc ok signal on it, it seems to activate this signal as soon as the arc has transferred not once the plate has been penetrated, this means that when i have the thc mode set on in mach as soon as the arc transfers the machine starts to move but the arc hasnt penetrated the plate, i need to get some kind of a pause in there so i modified my sheetcam post processor to have a pause at the right time but mach seems to ignore it and as soon as it sees the arc ok signal it goes to the next line which has a machine move in it, any ideas why this happens? or if not any ideas on how i can get round it??
Help would be greatly appreciated
Matt