气顶油这项技术有人叫它气液联动或气动液压。它的原理是:利用压缩空气作为动力,来驱动液体阻尼缸,以完成机械运动,实现加工要求。图1中a、b 为气腔,c、d 为油腔,压缩空气由气阀导入 b 腔,活塞1位于左端,活塞1和活塞4由活塞杆连在一起,所以活塞4也位于油腔的左端。当气阀切换后,a 腔进气 b 腔排气,活塞1推动活塞4向右移动。因为油液是不 Some people call it gas-liquid or pneumatic. Its principle is: the use of compressed air as a driving force to drive the liquid damping cylinder to complete the mechanical movement, to achieve processing requirements. Figure 1 a, b for the gas chamber, c, d for the oil chamber, compressed air from the valve into the b cavity, the piston 1 is located on the left, the piston 1 and the piston 4 by the piston rod together, so the piston 4 is also located in the oil chamber The left end. When the valve is switched, a cavity b gas chamber exhaust, the piston 1 to move the piston 4 to the right. Because the fluid is not