Mastering Product Manufacturing Information (PMI) Data for Metrology and Quality Control by
Using Touch Probe Measurements
The world of CNC machining is constantly evolving, with advancements in technology continuously pushing the boundaries of precision and efficiency. One such innovation that has demonstrably transformed the industry is CNC probing software. This powerful tool empowers machinists to unlock a new level of control and automation, streamlining workflows and ensuring exceptional part quality.
In traditional 2D drawing-based workflows, many tasks are processed manually, taking time away from skilled engineers that could be better spent. Manufacturing and quality control engineers manually enter and interpret Geometric Dimensions and Tolerances into their Coordinate-measuring machine (CMM), Computer-Aided manufacturing (CAM), or Computer-Aided Inspection (CAI) software. Depending on the complexity of the part, this can take days, if not weeks.
Additionally in quality assurance, a significant amount of idle time is generated by the programmed movements of the touch probe between the different measurement positions, especially which complex components.
INOVAITEC developed CAM Inspection software that includes methods to improve the planning of alternative paths between measurement points or edges of the workpiece. To realize this approach, a genetic optimization algorithm improves the order of the individual points and edges to be measured.
The software enables state-of-the-art 3D visualization and processing of massive data used in modern metrology.
As an additional feature, there are two different measuring modes: The first commonly used mode for tactile measurements is based on a sequence of measurement points which are processed one after another. The second mode generates continuous lines to scan a defined profile of the workpiece.
The first mode: sequence of measurement points
The second mode: continuous lines/curves to scan a defined profile of the workpiece
The software has already been used in combination with the MARPOSS G25 industrial touch probe during research projects. According to the fact, that the G25 touch probe is able to acquire continuous measurement profiles, these tools can be used to plan and operate measurements to determine the surface quality of complex structural components for the aerospace industry.
Industries: Aerospace Automotive Manufacturing Metrology and Quality Control CNC-Machinery
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