force of sliding friction滑动摩擦力
force of surface friction[力] 表面摩擦力
force of gliding friction滑动摩擦力
force of nagative friction负摩擦力
kinetic force of friction动摩擦力
force of static friction静摩擦力
force of rolling friction滚动摩擦力
force of negative friction[力] 负摩擦力
Stepping motor drives the servo mechanism acting as guide control part of multi-way, so the major valve element move at the same way with guide mechanism, eliminate the effect of flowing force and the force of friction.
步进电机带动随动机构作为多路换向阀的先导控制环节,使主阀芯严格跟随先导机构的运动而移动,消除了液动力、摩擦力等对主阀芯的影响。
参考来源 - 一种数字阀调节系统及其PLC控制的研究