CAJ | 학술논문

针对船舶管路焊接对中装置，提出利用液压驱动提高船舶管路焊接的效率。对船舶管路焊接对中装置中的关键部件液压缸的结构进行了详细的设计计算，并对该结构进行有限元分析，最后进行船厂的效用实验。结果表明，设计的该种船舶管路焊接对中装置的液压缸结构，实用可靠，可以为管路对中装置提供良好的对中驱动，达到提高精度、节省时间、减轻劳动强度的目的。
침대선박관로한접대중장치，제출이용액압구동제고선박관로한접적효솔。대선박관로한접대중장치중적관건부건액압항적결구진행료상세적설계계산，병대해결구진행유한원분석，최후진행선엄적효용실험。결과표명，설계적해충선박관로한접대중장치적액압항결구，실용가고，가이위관로대중장치제공량호적대중구동，체도제고정도、절성시간、감경노동강도적목적。
Presents a hydraulic cylinder of a centering device for ship pipeline welding, which uses hydraulic drive to increase the work efficiency of pipeline welding. This paper designs and calculates the structure of the hydraulic cylinder, which is the main part of device. Also adopts finite element analysis and tests the effectiveness at shipyard. The results showed that this design of the hydraulic cylinder of a centering device for ship pipeline welding is practical and reliable. It can provide a good drive for the pipeline centering device, to further improve accuracy, save time and reduce labor intensity.