![]() One of the key challenges of any part programming process is not only ensuring that you’re machining the component correctly, but also that you’re avoiding any jigs and fixtures as well as ensuring that these are in the optimum position.įeatureCAM now includes automatic avoidance of jigs and fixtures. You can then, for example, use that information to kick off a re-machining process if the feature you measured is out of tolerance. You define where the probe is held (in terms of tool number and offset), where measurements are taken on the part and then store the information. These new tools allow you to program in a measuring task, extract the measurement, then build in the logic required to act on that information. One area that’s seen some rework is the integration of probing sequences directly into the system, rather than relying on the user adding the appropriate G-code in manually. DRAW TOOLPATH IN FEATURE CAM PLUSFeatureCAM is still on a pretty aggressive release schedule, with three major updates each year, plus monthly service packs. For example, it’s perfectly possible to create a series of features (holes, pockets etc.) by defining the sizes and locations of those features, using interactive tools, from pretty much a napkin sketch or rudimentary CAD drawing.īut of course, we’re now in the age where 3D CAD files are prevalent and FeatureCAM’s capabilities have expanded to include not only the import and repurposing of 3D CAD geometry, but Delcam has also been working on updating and expanding the system’s functionality in terms of not only the range of machining processes it supports (it now covers from 2.5D and lathe work through 3- and 5-axis into the realms of mill/turn), but also the intelligence with which it can drive the part programming process.Īs it has been a while since we last looked at FeatureCAM, we’ll take a look at the highlights over the last couple of major releases. Rather, the Feature in FeatureCAM refers to its ability to create machinable features from very little information. The name itself might be rather misleading for those used to working with CAM systems solely built around feature recognition. ![]() If you’ve not come across FeatureCAM, it’s been built up over Delcam’s 20 year history to allow a user to jump into CAM and G-code creation from a very low level and progressively move to more sophisticated parts and equipment. DRAW TOOLPATH IN FEATURE CAM SOFTWAREWhile this has remained the company’s bread and butter, acquisitions over the years have seen it bring software in house that looks to tackle the less complex - in terms of more prismatic geometry - end of the spectrum. This can then be used to build logic to measure, then remachine if the geometry is not found to be within tolerance ![]() FeatureCAM now includes tools to integrate probing operations into NC code. ![]()
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