Messages

1

General Mach Discussion / Re: Can i use mach3 for dispensing?

« on: November 14, 2009, 11:55:09 AM »

here is my video, but i still need to tune Mach3 to get signal some seconds before the nozzle goes up


<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/woRTG1ZCjhg&hl=ru_RU&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/woRTG1ZCjhg&hl=ru_RU&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>

<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/bBCi8TcCTZQ&hl=ru_RU&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/bBCi8TcCTZQ&hl=ru_RU&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>

2

General Mach Discussion / Re: Can i use mach3 for dispensing?

« on: November 10, 2009, 06:44:46 AM »

very good thread about donming machine, but i`m using gear pumps with stepper-not valves, so i need to inverse my gearpump before the nozzle get to the end of the line, that why i need mach3 to give some signal before the end of the line.

maybe i can modify cam postprocessor to have some gcode but adding m-code have bad effect to lookahed function

for example: i need to travel from x0 to x100 without stopping.
gcode looks like:

g1 x0
g1x50
g1x100

if i add m7 code, for example

g1x0
g1x50
m7
g1x100

movement will be interrupted in x50 point.

tried this too, bus same result-stopping in x50point.
g1x0
g1x50 m7
g1x100

3

General Mach Discussion / Can i use mach3 for dispensing?

« on: November 09, 2009, 08:46:35 AM »

i found this option in winpc-nc software

Can mach3 do the same?  I can use dwell, but specially I need to activate some  output  signal before the line end!!!

 

4

LazyCam (Beta) / Re: Problem importing arc

« on: October 02, 2009, 09:37:03 AM »

autocad r12 file weights more than 20000kb )
i cant open it with lazycam

5

LazyCam (Beta) / Re: Problem importing arc

« on: October 02, 2009, 08:45:36 AM »

)

6

LazyCam (Beta) / Problem importing arc

« on: October 02, 2009, 05:15:08 AM »

What am i doing wrong when impotting dxf?
some files are fine, some don`t. with corel *.cmx same problem.