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That's why you have to choose a post-processor, which is a translator from Vcarve internal toolpath format to a file your machine controller can process. Often G-code, but not always, and G-code itself has a lot of variants. Now what about the machine? It is driven by a controller. When you save a Vcarve file, you save both CAD and CAM information in a bundle. As every CAM software, Vcarve has its own format for toolpaths. Then according to cutting parameters, Vcarve will compute these toolpaths.
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The manual and the video tutorials are your best friends here. This choice requires some understanding and practice. You choose the appropriate toolpaths to achieve your goal. It may also include now some 3D features, but I'll let Vcarve users comment.Īfter this, in order to cut your material, you have to compute the paths your tool has to follow. Basically, 2D vector drawing with Vcarve. You design your project using its CAD features.
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Vcarve is a CAD-CAM software (search wikipedia if you're not familiar with these acronyms) Read the CNC intro document Adrian mentioned.
Problem is that most people want to start creating master pieces straight away rather than take the time to build their understanding more slowly, I know I didĪdrian already linked to a couple of very good introductory videos
Cnc usb controller tutorial 3d image how to#
Just working your way through the tutorials will answer many of your questions & give you a very good understanding of the software & how to use it as you move forward. Using a 2 monitor set up can help with this if you have one as you can watch the video on one monitor & follow along on the other Vectric also provide downloadable files for almost all tutorials so you can actually follow along with each tutorial as you go. You really need to start with the tutorial videos at the very beginning & work your way through them rather than jump in half way through. They don't show up in a preview if I just drag and drop.Īdrian actually posted while I was trying to think of the best way to answer your questions without it coming across the wrong way It would be so much easier if people like the guy who narrated the moulding video assumed everyone was green at the start and said at the end to save the toolpath! BTW. I suspect the answer was so simple for anyone experienced with CNC software that it never occurred to anyone that was the problem. It wasn't until I'd waded through 225 pages of the help file that it all gelled. I've blindly gone ahead interpreting the list of compatible programs that USB CNC opens as opening the file I saved as a.
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As it is, on page 225 of the 257 page (yes, I spent the day reading it!) help document I found some information that coupled with having opened another rival (to Vcarve) program and being able to open its saved file with CNC USB then do a trial run of the router without drama that It's all in the file extensions.īecause the post processor was written by someone who does not use English as their native language, they did not define the file extension or mention that the file has to be toolpaths, not the saved Vcarve file.
I'm positive if one of you were standing beside me, I'd have picked this up in 10 or 20 seconds. How to create a file suitable for a G-code interpretor. Even the video files Vectric provide lack that final bit of information all new users have to have. I rely on written or (shudder) video files for instructions. I've never attempted to claim I know what I'm doing here.
I just now saved the toolpath and opened that file with no issues. Well it does but not Vcarve files saved as crv files if you know what I mean. The CNC USB controller software my machine uses says quite UNclearly that it reads Vcarve files.
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