Plunge rate sheet cam

reig

Reig
Hello, it is easy for this question to be silly to many because it is a simple shortcut, but I do not know practically nothing programming I do not know. The question is that when I put the drilling speed in plunge rate, in sheetcam with the MASSO PLASMA WITH THC postprocessor, and I give start, it doesn't matter what speed I write to it, and it always drops at the same drilling speed. I have only been able to adjust the speed of torch touch. Can anyone tell me how it can be varied or modified in the postprocessor?

Thanks
 

cncburn

cncburn
Are you using the Masso for a Plasma system? If so, what speed are you trying to adjust? 1. Z axis for normal up/down movements, 2. speed of Z axis during Torch Height Control
 

reig

Reig
Hi, thanks for answering. Say I'm using Masso for plasma. The speed I want to be able to modify is that of penetration speed. I have tried different speed parameters and it does not respond to any. Can it be because in the postprocessor it lights the torch of the plasma to look for the cutting height with the movement "G00"?
 

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cncnutz

CNCnutz
Staff member
If the created Gcode uses G00 then it will be using rapid speed. Changing it to G01 will force it to use the Feed rate specified.

Cheers

Peter
 

reig

Reig
Fantastic, it was like that. I started erasing the cut-off height gcode and realized that I was already taking the speed I needed. But without erasing it and changing the G00 to the G01 already works fine. Thank you very much to both of you for your time. I only have to know why when some gcodes file is running, it pauses me between the lines. Let's say that in the process of movement you do not execute the gcodes in the same movement, but make a brief pause between the lines of gcodes that influence the cut.
 

cncburn

cncburn
I have not noticed an issue with my setup, but it is a good question. I posted the question to the SheetCam forum, perhaps they will also have some input. I will re-post if there is any additional info.
 

Ross

Ross
Reig and cncburn, I have the same problem with the Masso pausing on movements,

Mach3 post is no good cause it won't convert to curves!

The thing that i have noticed with the Masso post is the pause is at the moment it is getting the command to do an ark and at the same time the Masso run light that i added blacks out for a split second. probably in the lines that i have high lighted red.

If you watch the jeep i cut you really see it while cutting the wheels and the feed will drop to 0% "might be processor speed or a bug not sure, but i sway towards processor speed"

From Ross.

N0340 X59.5743 Y38.6227
N0350 X59.5981 Y38.6329
N0360 G03 X60.7326 Y39.1852 I-3.3724 J8.3690
N0370 X61.3080 Y39.6117 I-1.6023 J2.7631
N0380 M666 (---THC Off---)
N0390 X61.1631 Y41.4857 I-0.9430 J0.8697 F3060.0
N0400 G01 X61.0884 Y41.5576 F3400.0
N0410 X60.2234 Y42.5633
N0420 X60.2055 Y42.5852
N0430 X59.8743 Y43.0130
N0440 X59.3023 Y43.7186
N0450 M667 F130 (---THC On---)
N0460 G02 X58.4933 Y44.7986 I7.1929 J6.2314
N0470 X58.9092 Y51.7393 I4.1446 J3.2345

N0480 G01 X59.5579 Y52.5000
N0490 X59.5816 Y52.5354

Jatindar if you want the JEEP cut file call me on Skype and i can send it to you!
 

breezy

Arie
Staff member
Quote from Ross on October 25, 2019, 8:59 am

The thing that i have noticed with the Masso post is the pause is at the moment it is getting the command to do an ark and at the same time the Masso run light that i added blacks out for a split second. probably in the lines that i have high lighted red.

Ross,

I have noticed that MASSO pauses between arc movements on our router. When cutting a circle, there are noticeable pauses between each quadrant of the circle.

Regards,

Arie.
 

reig

Reig
I don't quite understand what happens. I did the gcode of that piece several times, and now no longer pauses. But it won't be the last time it...
 
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