Day October 1, 2026

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

FEATURE

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.

Thin-Walled Curved Titanium Alloy Housing Machining: Deformation Inheritance, Clamping Optimization and Chatter Suppression

FEATURE

This paper investigates thin-walled curved titanium alloy housing machining for aircraft engines. It analyzes deformation inheritance from hot forming, carries out finite element simulation on clamping parameters and cutting force distribution, optimizes a central-pin auxiliary support fixture, and verifies that the optimized scheme improves batch pass rate and suppresses milling chatter for TC4 thin-wall curved housings.

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