questions about exporting dxf
questions about exporting dxf
(OP)
Hi all, Im new to solidworks and having some trouble integrating this software into my business. I am an artist that does a lot of cnc plasma cutting on a Torchmate table i own and would love to use the power of solidworks to help me get better toolpaths to cut out on my cnc. I make sculpture and have always used the cad software that the machine came with but now im applying for larger public art projects that require a lot more complex designing. So Im at the point where ive got the part i want all nice and good to go... I make a drawing from the part. save as a dxf. import into my Torchmate software. make tool paths as usual. export it into fgc... open and cut. In theory this all works flawlessly but in practice, well lets say im still practicing. Has anyone here used solidworks for cnc plasma cutting of sheet metal? I need some advice.
My name is Ethan Kerber. Im an avid kitesurfer and welder in the sf bay area. you can see my art at midnightmetalworks.com Thank so much for all you advice!-ethan
My name is Ethan Kerber. Im an avid kitesurfer and welder in the sf bay area. you can see my art at midnightmetalworks.com Thank so much for all you advice!-ethan






RE: questions about exporting dxf
Chris
SolidWorks 07 2.2/PDMWorks 07
AutoCAD 06
ctopher's home (updated 02-10-07)
RE: questions about exporting dxf
Jason
SolidWorks 07 2.2
PDMWorks 07
CS2
RE: questions about exporting dxf
BTW, I cannot connect to www.midnightmetalworks.com; but http://www.allartburns.com/mm.html is working OK.
Are you intending to create 3D models of the sculptures? If so, be aware that some sheet metal parts (bowl shapes) cannot be flattened using SolidWorks. Also note that fully mating parts in assemblies similar to the examples shown in your site would be ...
RE: questions about exporting dxf
As CBL states, we could provide you better assistance if you provide more specifics of your problem. In particular here are few questions to help us get there:
1. Can you flatten your part using the SWX sheetmetal function? If not then it sounds like you are having some trouble getting your DXF properly recognized by your CNC software.
2. How are you generating the DXF from SWX? When we create a DXF for feeding to our turret presses we add a blank sheet to our drawing file (no title block, no dimensions, no bend lines, etc., just the object lines representing the cut boundary). We make sure that sheet and the view are at 1:1 scale, even if the object lines go beyond the "paper" of the sheet. We then save this drawing view as DXF and we get just the object lines of the cuts.
3. Have you tried pulling your SWX-created DXF file into your previous CAD system to see what it looks like there? This might reveal lines or other entities that should not be there.
4. Are you using any form tools in your SWX part? These will not flatten. (We use louvers in some of our parts. We cannot put these in the part prior to inserting bends, they have to go in after and before processing bends. We then have to use a bit of trickery to create the object lines for our turret press programming software to recognize it.)
- - -Updraft
RE: questions about exporting dxf