CappsNC software allows offline programming and runs any CNC machine tool as a CMM using measurement data to automatically improve the machining process.
CappsNC, from Applied Automation Software, Inc., an adaptation of CappsDMIS CMM software, has been developed to program any machining center to perform advanced measurement, metrology and GD&T calculations using the standard DMIS language. Powerful offline programming, with automatic collision avoidance and 5-axis path generation, allows programming of all machine configurations including multi-axis mill-turn machines.
Features include:
- Offline programming: A CAM style programming environment with realistic machine tool virtual model, simulation capabilities, automatic path generation with collision avoidance and complete geometrical fitting and tolerancing functionality are embedded within the CappsNC programming environment. Multi-View graphics with an intuitive UI programming environment makes it simple to create measuring programs for any machine tool configurations.
- Online execution: CappsNC connects with a comprehensive library of machine tool controllers providing a real-time direct interface. A G-code program is generated from the DMIS measuring program allowing the machine tool to be used just as regular machining programs by the operator or as an automated cycle. CappsNC graphics displays live 3-D simulation of the measurement process with calculations performed as soon as measured data is collected. The calculated metrology characteristics, such as best-fitting the data-set to a CAD model, are integral to the on-the-fly decision making and written back to the machine tool controller as a part of the adaptive control cycle.
- Multi-sensor software: CappsNC uses its own generated macros and does not require any OEM generated macros. This allows it to be probe brand independent and can work with the existing probes available on the machine. CappsNC can also work with different probe types such as:
- Kinetic probes: CappsNC can generate vector-based probe calibration to compensate for any lobing errors of kinematic triggering mechanisms of these probes.
- Strain gauge probes: Automatic calibration cycles are generated to calculate probe run-outs, effective radius and 5-axis head offset errors eliminating the need to independently preset the probes providing a quick check any 5-axis head machine misalignment.
- Analog probes: Automatic contact scanning paths are generated for any geometrical or curves or surface measurements such as airfoil or gear profiles. Advanced data filters and automatic comparison to CAD models with 3-D best-fit algorithms allows quick calculation of characteristics for on machine automatic decision making.
- Blue light laser sensors: CappsNC has advanced point cloud functionality of CappsNC allows on-machine high density data collection using a blue light laser-line sensor. Laser scan programs are automatically generated by converting NC cutting programs or directly from CAD models. Automatic geometric feature extraction provides very quick data analysis for reporting or G-code program adaptation to the actual part geometry.
While CappsNC can operate any machining center as a CMM, the user advantages can be much larger than simply performing on machine measurements by providing pre-process, in-process and post-process benefits that include:
- Quick monitoring of the machine tool geometry by using an artifact
- Advanced 6DOF part alignment and work offset creation
- Re-posting of 5-axis NC programs for non-rigid parts such as composites
- Dynamic cutting tool offset and wear compensation - measures and provides feedback for actual cutting tool shapes during machining process
- Provides automated decision making based on measurement results
- Elimination of moving parts back and forth between machine tool and CMM
- Create complete measurement reports including graphical displays and server data archiving and traceability
- SPC analysis and process charts.
For more information contact:
Applied Automation Technologies, Inc.
1688 Star Batt Drive
Rochester Hills, MI 48309
248-656-4930
www.aat3d.com