CAJ | 학술논문

本文针对现有的节流阀调节精度不高，不能做调节使用等问题，通过利用超磁致伸缩材料（GMM）制作的精密节流阀来解决，并提出了一种基于超磁致伸缩材料（GMM）的节流阀的创新设计。该设计利用超磁致伸缩驱动器（GMA）作为动力部分，阀芯作为执行元件，通过控制出油口与阀芯之间的间隙来控制流量，间隙则是通过控制时间来精密的控制间隙的大小，这样就实现了精密节流阀的控制。
본문침대현유적절류벌조절정도불고，불능주조절사용등문제，통과이용초자치신축재료（GMM）제작적정밀절류벌래해결，병제출료일충기우초자치신축재료（GMM）적절류벌적창신설계。해설계이용초자치신축구동기（GMA）작위동력부분，벌심작위집행원건，통과공제출유구여벌심지간적간극래공제류량，간극칙시통과공제시간래정밀적공제간극적대소，저양취실현료정밀절류벌적공제。
Existing throttle regulation is not accurate and cannot be easily adjusted. By using giant magne-tostrictive material (GMM) production precision throttle valve, aiming to solve the problem of accuracy, we put forward a GMM based design of the throttle valve. The valve, with giant magnetostrictive actuator (GMA) as pow-er parts, valve core as actuators, controls traffic by controlling the clearance between the oil outlet and the valve core, and controls the size of the gap by controlling the time, thus to achieve the precision of the throttle valve control.