CAJ | 학술논문

TC11钛合金在首次应用于某型飞机机轮刹车壳体时，由于对TC11的特性掌握不透，设计考虑不周，造成了使用过程中刹车壳体卡台断裂的故障。通过分析故障原因，制订了改进措施，经试验试飞验证，改进措施有效，为TC11在航空机轮上的推广应用积累了经验。
TC11태합금재수차응용우모형비궤궤륜찰차각체시，유우대TC11적특성장악불투，설계고필불주，조성료사용과정중찰차각체잡태단렬적고장。통과분석고장원인，제정료개진조시，경시험시비험증，개진조시유효，위TC11재항공궤륜상적추엄응용적루료경험。
While TC11 titanium alloy is firstly applied to a certain type aircraft’s wheel brake shell, frac-ture failure is caused by the lack of understanding of the new material’s properties. By analyzing the cause of the problem, improvement measures are taken and verified ef-fectively by ground and fiight tests, which contribute to the popularization of TC11’s application in aviation wheel.