磨料水射流切割钢丝胶管的研究

对井下常用零件-钢丝胶管的切割做了一些实验研究,实验采用前混合磨料射流进行切割,由于磨料水射流具有切割时无味、无气体产生、无火花、加工安全、振动小、噪声低等优点,使其有可能成为煤矿井下危险环境安全切割的适用技术。试验探讨了射流压力、磨料流量、喷射靶距和横移速度对切割深度的影响。

Study on Cutting Wire-hose by Abrasive Water Jet

By premixed abrasive water jet cutting,experimental study on the cutting of wire-hose,the parts commonly used in mine.It having the advantages of tasteless,no gas production,no spark and processing safety,small vibration,low noise as cutting,the abrasive water jet may be a suitable cutting method in mine dangerous enwironment.And discussion of the effect on cutting depth that jet pressure,abrasive flow,jet target distance,sliding speed have.