张力臂 meaning in English

tension arm

Then , it sets up the tension control system ' s models listed below separately : the tramission model of ac servo , the tension model , the real - time film roll ' s diameter model , the acting force model of the tension arm , the dynamics model of the unwinding process and it has an analysis and research on them
然后，分别建立了张力控制系统中的交流伺服传动模型、张力模型、料卷实时卷径模型、张力臂受力模型及放卷过程的力学模型，并对其进行了分析研究。