faying surface

英

美

贴合面；接合面

Test and Modeling of the Behavior of High-strength Bolted Connection with Sand Blasted Faying Surface
接触面喷砂处理的高强螺栓连接性能的试验研究
The variation of contact radii at electrode/ workpiene and workpiece/ workpiece interfaces, in addition to the distribution of stress, current density and temperature at the faying surface during spot welding process were all obtained.
计算获得了焊接过程中电极/试件和试件/试件接触界面上接触半径的变化，以及试件间界面上压应力、电流密度和温度的分布。
The experiment results show that different volume of bolt tightening torque will cause an change in fretting damage degree for bolted joint, and coating glue on its faying surface will be a good method to protect bolted joint from fretting damage.
试验结果表明，螺栓预紧力矩大小的改变会引起螺栓联接件不同程度的微动损伤，而在联接板面间进行涂胶防护是防止其产生微动损伤的一种较好的方法。
A finite element analysis model was established for resistance spot welding of aluminum alloys, and a contact resistance model based on microcontact theory was employed to describe the contact resistance at the faying surface.
建立了铝合金电阻点焊过程的有限元分析模型，采用基于显微接触理论的接触电阻模型模拟点焊过程中试件与试件界面上的接触电阻。