area doesn't fill correctly
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area doesn't fill correctly
hi,
first to say, i'm using inkscape 0.48 and gcodetools 1.7
I tried to make some small nameplates where the area around the letters is milled away.
I started writing the text and drawing a surrounding box. after, I turned both into paths(CTRL-Shift-C) and combined them (CTRL-K)
After, i choosed gcodetools -> area.
After filling the area, some pieces are filled that must not be and others, who'd have to, aren't.
have a look at the pic i attached and you'll see what i mean.
Is this a software defect or rather human misbehaviour?
first to say, i'm using inkscape 0.48 and gcodetools 1.7
I tried to make some small nameplates where the area around the letters is milled away.
I started writing the text and drawing a surrounding box. after, I turned both into paths(CTRL-Shift-C) and combined them (CTRL-K)
After, i choosed gcodetools -> area.
After filling the area, some pieces are filled that must not be and others, who'd have to, aren't.
have a look at the pic i attached and you'll see what i mean.
Is this a software defect or rather human misbehaviour?
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Re: area doesn't fill correctly
I this it will be better if you will add text, convert to path, ungrounp text and combine it (ctrl + k) and then select text and surrounding box and press ctrl + - (path -> difference. i think its called). After this adding "area" should not make problems.
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Re: area doesn't fill correctly
Can you post your svg file?
What option to you use to fill area?
What option to you use to fill area?
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Re: area doesn't fill correctly
uff.. i think, i changed nothing to the standard settings but area tool overlap to 0.1..
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- keller.svg
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Re: area doesn't fill correctly
File made by me in attachement.
I had to create new file, in yours something was not working good.
I had to create new file, in yours something was not working good.
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- keller-fixed.svg
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Re: area doesn't fill correctly
well, this did it. thanks.
but i got another problem now.. it doesn't do multiple passes.. got two bits broken.. only some chinese ones left..
so i need to do anything slooooow or in multiple passes.. but it doesn't pass multiple times..
but i got another problem now.. it doesn't do multiple passes.. got two bits broken.. only some chinese ones left..
so i need to do anything slooooow or in multiple passes.. but it doesn't pass multiple times..
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Re: area doesn't fill correctly
"So if you set for example z-Depth (when adding orientation points) to -6mm, now you have to set "depth step" to "2" in tool options i.e. in this greeen recatangle on tool that you added. This will make 3 passess each for 2 mm. Hope that helps"
You should try to first simulate your gcode, in openscam or linuxcnc and if everything is ok do real machining.
You should try to first simulate your gcode, in openscam or linuxcnc and if everything is ok do real machining.
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Re: area doesn't fill correctly
funny, i installed openscam today
well, my depth is [0,0,0][0,0,-4.0] and depth is 1.
It always mills only 1mm in depth.. even height by color works only between 0 and 1 mm. I "fixed" this by z scaling with 4.0000...
How ever, it never did more than one pass..
well, my depth is [0,0,0][0,0,-4.0] and depth is 1.
It always mills only 1mm in depth.. even height by color works only between 0 and 1 mm. I "fixed" this by z scaling with 4.0000...
How ever, it never did more than one pass..
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Re: area doesn't fill correctly
Past here your file, i will check
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Re: area doesn't fill correctly
okay, here it is.
i used path to gcode with following parameters:
biarc 1.0
max splitting depth 4
depth function c
z scale 1.0
z offset 0.0
minimum arc radius 0.050
z safe height 5mm
post processor fast pre penetrate
i used path to gcode with following parameters:
biarc 1.0
max splitting depth 4
depth function c
z scale 1.0
z offset 0.0
minimum arc radius 0.050
z safe height 5mm
post processor fast pre penetrate
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- keller2.svg
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- Kellerschild_0006.ngc
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Re: area doesn't fill correctly
Check this file.
I've added second layer. for engraving
First one is for cutting contour
Test in openscam first
I've added second layer. for engraving
First one is for cutting contour
Test in openscam first
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- keller2.svg
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Re: area doesn't fill correctly
Okay, this seems to work but i have no clue why.. any height has to get it's own layer?
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Re: area doesn't fill correctly
Yes, genereally if you want different heights in your project, you should make different orientation points in each layer.
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Re: area doesn't fill correctly
some times shit happens and area does not work... most powerful way to fix it - change machining angle (i.e. 0.5 degree)
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Re: area doesn't fill correctly
Btw how to make those paths genereted by area connected like in tecdroid's image?
is it possible in not regulat shapes - not rectangles?
Actually i would like to speedup my code - so if this could go down, and up only when going above letters and the just go around without going up?
is it possible in not regulat shapes - not rectangles?
Actually i would like to speedup my code - so if this could go down, and up only when going above letters and the just go around without going up?
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Re: area doesn't fill correctly
How do you want to "connect" them?
these are two separate areas...
these are two separate areas...
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Re: area doesn't fill correctly
I don't want to connect 2 areas, just in one area,.
In tecroids image for exmaple path goes down, right, up, right, down, right and so on except for letters so on. On my example with are fill, on shape is created, go up then down and another path, and up and down and another path.
It's hard to explain in english
In tecroids image for exmaple path goes down, right, up, right, down, right and so on except for letters so on. On my example with are fill, on shape is created, go up then down and another path, and up and down and another path.
It's hard to explain in english
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Re: area doesn't fill correctly
well.. it starts to become a bit boring if it goes to safe position after any line in the area. isn't there any option "don't get safe until area is done" ?
Btw, here is my result.
additionally, i found out that openscam can't operate partial circles correctly.. however.. linuxcnc does..
Btw, here is my result.
additionally, i found out that openscam can't operate partial circles correctly.. however.. linuxcnc does..
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Re: area doesn't fill correctly
Looks good! What whaterial is it?
As far as I know ther is no such option, but you can save file without exporting gcode in inkscape, to DXF and try dxf2gcode. I used this only for cutting, not engraving but should work. In dxf2gcode tool will not go up after each path, and then go down.
As far as I know ther is no such option, but you can save file without exporting gcode in inkscape, to DXF and try dxf2gcode. I used this only for cutting, not engraving but should work. In dxf2gcode tool will not go up after each path, and then go down.