Thread: Chinese 3040T Arrives
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13-03-2014 #1
Oh if only I had a pound for every time I've been asked this.. . . Lol . . . . Honest answer is I can't tell you.? Every person has different needs and there is no one "Best" software.
If your into wood then Vectric software or Delcam's Artcam express are good ones to look at. If your into Metal then they are limiting so you'll need software more focused on metal and cutting stratergies more suited to that type of work. Dolphin CAM, BobCad/CAM, Solid Cam, etc
Then you have CAM more suited to 3D like Deskproto, Meshcam etc.
I'll explain CAM a bit more and hopefully you'll see why there's no "best" software or one does all.!
When working in CAM and defining the toolpaths for your part you are working with Cutting strategies. CAM software provides cutting Strategies for each process to define the complete part. So Holes would use Drilling Strategies and within this strategie you would have options ie: peck drill, straight plunge etc you would also set other parameters here like drill size and feedrate etc.
Some common strategies are, profiling, Pocketing, Surfacing, V-carving, Engraving etc. These are mostly 2D strategies but there are also 3D which take you into other areas I won't get into now has it would take all night.
Better software gives you more Strategies along with more parameters within them which enable you to get the exact results your looking for. This is esp true when it comes to 3D type work.
Now Wood working bennifits from specific strategies designed for that type of work, so they will have features like Nesting, or abilty to add Tab's to hold work when cutting thru. Where as Milling metal doesn't usually involve more than one part at a time so these would be mostly unused so waste of money but as other requirements like how it enters material that equally would be wasted in wood usage.
So bottom line is while the cheaper software may look ok they can be limited in the options and parameters they provide. This is why you need to look at the type of work your going to do.
If basic stuff like drilling and 2D profiles, pockets etc in softer materials along with V-carving, engraving etc then most of the cheaper end software designed for wood use will fill the purpose. If on the other hand your looking at 3D work then you may want to spend more money and get package that offers more cutting strategies.
It's for these reasons No package is best or can provide everything for every situation other wise the cost would be massive.
My suggestion is you stick with something that is cheap or free until you know better what your cutting and what's required to do it, then splash out on better software when you have some experience. CamBam is a good all round software that is free or cheap.
Mostly yes but the CAM software will dictate this to some degree but most accept common format's like DXF for 2D files and STL for 3D. Coral draw is a good one as it's Vector based which is a common format for most 2D CAM packages.
Again down to the cutting strategies provided but just about all CAM packages provide pocketing or profiling strategies so this won't be a problem.
Stick with Mach3 it's the best for new users, loads of support from other users and simple when setup.
Don't stress over it and just feel your way thru the work, the machine will soon let you know if it's not happy and from here you'll find the best cutting conditions to suit your machine and material. Each machine is slightly different and what works on one doesn't mean it will work on another. This is also true of materials, I've cut aluminium that is supposedly same grade but from different sources and it needs working at differant feeds speeds etc for best results. This is what I mean by tweaking on the Fly in control software while cutting.!
Nope that's why I'm here, to give back or pass-on what was given freely to me.!!Last edited by JAZZCNC; 13-03-2014 at 12:28 AM.
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