Re: [Emc-users] Gcode loops best practice in practise!!?

2009-04-17 Thread John Thornton
On 16 Apr 2009 at 19:19, alan battersby wrote: > Hello everyone, > I hope someone on this forum can offer some advice. I asked this > question on CNCZone Gcode programming but have not yet had a > reply. > Perhaps I didnt word it clearly enough so can anyone on this forum > help? As Steve poin

Re: [Emc-users] Gcode loops best practice in practise!!?

2009-04-17 Thread Dave Caroline
My subroutines for metal, divide the total depth by allowable cut depth, this gives a number of passes and a finishing cut. so the subroutine is given a total and a step size and works it out itself ,continues till finished , this being in an outer loop to count instances around the gear Dave Car

Re: [Emc-users] Gcode loops best practice in practise!!?

2009-04-17 Thread Erik Christiansen
On Thu, Apr 16, 2009 at 12:34:03PM -0700, Kirk Wallace wrote: > Hopefully the wood guru's here will chime in. You've covered almost everything, Kirk. It's a few years now since I did much routing [1], in kiln dried Australian hardwoods and a little in waxy tropical hardwoods. I'd only emphasise t

Re: [Emc-users] Gcode loops best practice in practise!!?

2009-04-16 Thread alan battersby
Kirk Wallace wrote: > > If I were to do this, I would think about "What would I do if I were > routing this out by hand?". I have had little wood routing experience, > but it seems to me that there are issues with wood and shallow or slow > cuts. Also when coming up to corners, wood can tend tend t

Re: [Emc-users] Gcode loops best practice in practise!!?

2009-04-16 Thread Kirk Wallace
On Thu, 2009-04-16 at 19:19 +0100, alan battersby wrote: > Hello everyone, > I hope someone on this forum can offer some advice. I asked this > question on CNCZone Gcode programming but have not yet had a reply. > Perhaps I didnt word it clearly enough so can anyone on this forum help? > > I am i

Re: [Emc-users] Gcode loops best practice in practise!!?

2009-04-16 Thread Stephen Wille Padnos
alan battersby wrote: >Hello everyone, >I hope someone on this forum can offer some advice. I asked this >question on CNCZone Gcode programming but have not yet had a reply. >Perhaps I didnt word it clearly enough so can anyone on this forum help? > > Unfortunately, CNCZone isn't the best place

Re: [Emc-users] Gcode loops best practice in practise!!?

2009-04-16 Thread John Guenther
Hi Alan, I can't tell you what the best practices are but I can tell you what the CAM software that I have used does. It will normally cut the entire path to a the specified width and depth leaving some material to be removed in the finish pass. A lot depends on what you are making, from your ex

[Emc-users] Gcode loops best practice in practise!!?

2009-04-16 Thread alan battersby
Hello everyone, I hope someone on this forum can offer some advice. I asked this question on CNCZone Gcode programming but have not yet had a reply. Perhaps I didnt word it clearly enough so can anyone on this forum help? I am in the process of building a cnc setup onto my wood lathe, to hopeful