Rotating water jet diffusion angle measured experimental analysis of all relevant parameters on the jet spread angle of the law

Combined rotary abrasive jet casing window casing window mechanism and a set of practical requirements designed impeller, nozzle suitable for indoor as well as experimental research tools, and its strength check. Checking results show that the designed tools to meet the requirements. By  abrasive wheels  jet diffusion angle measured  synthetic diamond  analysis of all relevant parameters on the jet spread angle is studied. The experimental results showed that: rotating water jet pump is larger in the diffusion angle does not vary with the pump pressure is changed, the proliferation of  cutting tools  with water jet nozzle diameter, the impeller blade outlet angle and the number increases. By rotating the casing window abrasive jet experimental analysis of all relevant parameters on the effect of regular windows and preferably out of the relevant parameters.