CNC Milling of Multi-Surface Parts: Clamping Strategy, Modular CNC Programming and Error Compensation

This paper analyzes process characteristics and technical challenges in CNC milling of multi-surface parts, including reference transformation and repeatability errors caused by repeated clamping. It introduces optimized clamping strategies, modular CNC program design and full-process machining error compensation mechanisms to improve the precision and stability of multi-surface part CNC milling.
