Re: [Emc-users] Tool Changing Mid-Operation

2009-12-01 Thread Chris Radek
On Tue, Dec 01, 2009 at 05:31:11AM -0800, Michael Grundvig wrote: I've also tried stopping the operation but I can't figure out how to get it to resume at the line where it left off properly. You are right that you have to stop the program to do all this other stuff involved in changing the

Re: [Emc-users] Tool Changing Mid-Operation

2009-12-01 Thread Hubert Bahr
I had this same problem and wanted to use MDI to move the table and Z axis to make the tool change and zero the Z axis. Leslie Newell created a revised hal_manualtoolchange which I have attached. The exchanges that explain it were under Using MDI during a Program? starting about june 24 09

Re: [Emc-users] Tool Changing Mid-Operation

2009-12-01 Thread Roland Jollivet
You could write a simple program or script, even in basic, to parse the g code file after it is generated, and insert a few lines of code before and after a M06. Make it lift the Z to a certain height and return afterwards. It may even be possible to insert this into your post-processor function,

Re: [Emc-users] Tool Changing Mid-Operation

2009-12-01 Thread BRIAN GLACKIN
It may even be possible to insert this into your post-processor function, depending on the versatility of the program. This is available in Cambam. Cannot recall where exactly it is, but there is the option to add snippets of gcode with certain actions You might ask on the CamBam forums.

Re: [Emc-users] Tool Changing Mid-Operation

2009-12-01 Thread Ed
Roland Jollivet wrote: You could write a simple program or script, even in basic, to parse the g code file after it is generated, and insert a few lines of code before and after a M06. Make it lift the Z to a certain height and return afterwards. It may even be possible to insert this into

Re: [Emc-users] Tool Changing Mid-Operation

2009-12-01 Thread kestreltom
Michael Grundvig m...@... writes: Note: I posted this on CNCzone.com last night, but I think I'll get a better response here. Sorry for the cross-post. I feel like a fool but I don't get the trick with tool-changing. I use CamBam to create the gcode for a series of operations that