CAJ | 학술논문

根据和田玉材料高硬度、高韧性的特点，设计一种大孔径内排屑超声波振动深孔钻削系统。重点介绍了加工系统主要部件钻头、振动系统的设计。研究了大孔径、内排屑方式超声波深孔振动钻削理论，为后期研究和田玉超声波深孔加工机制及其裂纹预防策略提供了理论依据。
근거화전옥재료고경도、고인성적특점，설계일충대공경내배설초성파진동심공찬삭계통。중점개소료가공계통주요부건찬두、진동계통적설계。연구료대공경、내배설방식초성파심공진동찬삭이론，위후기연구화전옥초성파심공가공궤제급기렬문예방책략제공료이론의거。
According to the Hetian jade characteristics of high hardness and high toughness,a large aperture inside chip removal ultrasonic vibration deep-hole drilling system was designed. Key parts of drilling head and vibration system were introduced mainly. The theory was researched for large aperture,inside chip removal method ultrasonic vibration deep-hole drilling. It provides theoretical basis for research in later stage of Hetian jade ultrasonic deep-hole processing mechanism and cleft preventive strategy.