基于虚拟样机技术的装备操纵摩擦元件寿命预测

Service Life Prediction of Friction Elements in Armament Based on Virtual Prototype Technology

利用ADAMS软件建立装备操纵摩擦元件虚拟样机。基于虚拟样机平台,结合干摩擦磨损实验,依据磨损寿命计算流程,建立了磨损失效寿命预测模型,实现了操纵摩擦元件磨损寿命的预测。干滑动摩擦磨损实验是在自制销盘式摩擦磨损试验机上进行的。该方法可准确快捷地预测装备操纵摩擦元件的寿命。

Virtual prototype of friction elements in armament is set up by use of ADAMS software.Based on platform of virtual prototype, life prediction model of wear and failure is established according to dry friction wear test and wear life computation program. Wear life prediction of friction elements is realized. Dry slipping friction and wear experiments are carried out by self-made pin disk friction and wear tester. The method can predict service life of friction elements in armament correctly and rapidly.