The force on the jet pipe in the hole jetted is analyzed, and it is indicated that the resistance on the jet pipe is the main factor influencing the feeding of jet pipe.

 
  • 分析了喷管在喷孔内的受力,指出喷管在喷孔内所受的阻力是影响喷管送进的主要因素,据此调节喷管送进控制液缸控制腔的压力可控制送进速度和限制最大推力。
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