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Cnc hotwire cutter software software#

Cnc hotwire cutter software software#

We offer an optional coordinated software driven third axis for cutting complex columns like spiral/roped columns and 2D and 3D profiles on a turntable style format. This CNC foam cutter is built like a tank! This system is built with a heavy-duty frame and has the ability to cut up to 3 blocks of foam with up to 10 wires (models available with up to 60 wires).

Options also available for up to 204” of wire length.

The software is easy to learn and is very user friendly.

Versatile lathe, turntable and router options are available.

We do offer other sizes and can build a custom sized CNC foam cutter to meet specifications if needed. This cuts down on machine time as well as fabrication labor costs. The large format models provide longer and wider cutting areas which can provide customers with the capability of producing large foam shapes in a single piece. I was hoping to avoid purchasing more software, as my foam cutting needs are hobby related, as opposed to occupational, but it's looking like it's not a straightforward possibility at this time in CamBam.īTW, I believe this functionality is exactly what you need for advanced EDM work as well.The large format Xydroid contour cutting machine has all of the features included with the standard format hot wire cutter and more. Of the lot I've tested, DevFoam stands out for many features, including the ability to internally re-name the 3rd & 4th axis in g-code output. It's really a mixed bag of approaches, features, relatively current support, etc. I have explored as many of the foam cutting programs as I can find, and that support demo versions. With out this specific relationship between the 2 profiles you could imagine some pretty wacky things happening to the wire being "stretched" between the profiles. But it's been broken up to match/sync with the other profile's direction change. Length, as it would be one straight shot. Normally the blue line ( edge of square ) would be cyan it's entire

The cyan line represents the current tool path. Hard to describe, but well illustrated in the attached pic. The example g-code in LinuxCNC is well segmented, so any time there is a change in either profiles trajectory the g-code "splits" the un-changning profile and jumps to a new line. I considered outputting 2 profile mops and text editing them together ( with a search and replace for XY > UV ),īut as has been pointed out, the issue is really about the sync and speed between the 2 profiles. between 'easy concept' and 'working prototype', there's certainly a bit of work to do. It could end up being a MOp that chases one point at a time on each template, in order that they always stay exactly in sync around the forms. Speed control would be really critical or the two points followed might become 'skewed'. To follow the same number of points per minute around the polylines. I think what's required would be this:ġ) Two polylines, one describing the tip 'template' and one describing the 'root' template.Ģ) Care taken that the two shapes have the same number of points in their polylines (easy)ģ) a script that knows about your axes, and will generate profiles at different speeds for each end, in order This can be done with CamBam, but not by CamBam, alone. What you really have is two separate profile-chasing MOps working on different 'spindles' (if you will), and simultaneously. I've done a lot of template-driven wing cutting for sailplanes, and I understand what you're doing, Craig. I'll try to come up with more details & info. 2 XY gantries separated by a certain distance. LinuxCNC, in this configuration, expects to see explicitly U & V for the 3rd and 4th axis names.Īlso attached is an example of the mechanical set-up of the cutter, from the web. You can see it's pretty simple, just XY & UV. The red lines indicate the wire's cut path.Ģ. The blue cone indicates the UV tool location ( or end of wire ), the green cone is the XY tool.

The XY & UV ( lot's of different names for the second axis exist AB, X2Y2, etc. I'm attaching a screen grab of an example set up. But I want to be able to cut parts with more complexity, tapered wings for my RC planes in particular. I'm can currently cut a uniform shape, like an extruded part. The big thing with this set-up is the ability to cut tapered parts. I'm really excited that CamBam may be able to work for this.