A novel center point based roundness evaluation method for on-machine measurement of drilled hole cross-section features

Key Points

• Roundness evaluation approaches enhance measurement for cross-section features in drilled holes, signaling a significant improvement.
• Key evidence shows that the novel method increases geometric accuracy by addressing measurement challenges in machining practices.
• Analysis focuses on on-machine measurement techniques for drilled holes, improving real-time evaluation efficiency.
• This method may enable greater precision in manufacturing processes; further validation in diverse machining contexts is needed.