Scientific Development Research

Titanium alloy materials are widely used in aerospace, medical and other fields due to their excellent mechanical properties and corrosion resistance. However, the high strength, low thermal conductivity, and tendency to cause tool adhesion of titanium alloys lead to significant tool wear during the machining process. To address this issue, this paper proposes a method for predicting tool wear in titanium alloy precision milling and optimizes the milling process by integrating a process compensation strategy. Through quantitative analysis of wear and in-depth research on influencing factors, an adaptive compensation method is developed to improve machining accuracy and tool life. Experimental verification shows that the proposed prediction and compensation strategy can significantly enhance the stability and efficiency of titanium alloy precision machining, reduce tool replacement frequency, and lower production costs.

Titanium alloy; Precision milling; Tool wear prediction; Process compensation; Machining optimization