Development and Application of XY-6B Core Drill

Abstract:

Based on the development experience of XY-4, XY-4A and XY-5 core drill, the advantages of automobile chassis technique, spring clamping hydraulic unlock roller-type chuck and weae-resistant frame were followed, and improvement was made on hydraulic system and creative designs were carried out in the elevator and rotary table support, the service performance of spindle core drill was greatly in improved.