长春理工大学学报（自然科学版）
長春理工大學學報（自然科學版）
장춘리공대학학보（자연과학판）
Journal of Changchun University of Science and Technology
2015年
5期
64-67
,共4页
王晶东%王荔檬%卢连朋%张宇鑫%张鹤然
王晶東%王荔檬%盧連朋%張宇鑫%張鶴然
왕정동%왕려몽%로련붕%장우흠%장학연
超声振动辅助的高速钻削%孔扩量%表面粗糙度%出孔、入孔毛刺
超聲振動輔助的高速鑽削%孔擴量%錶麵粗糙度%齣孔、入孔毛刺
초성진동보조적고속찬삭%공확량%표면조조도%출공、입공모자
ultrasonic vibration aided high-speed drilling%expansion volume%surface roughness%burrs of the entrances and the exits
结合高速钻削和超声振动钻削优点,自行研制出超声振动辅助高速钻削机床.利用该机床,通过实验对比超声振动辅助高速钻削和普通钻削条件下加工工件的孔扩量、表面粗糙度和出孔、入孔毛刺等参数,研究评价超声振动辅助高速钻削性能.实验结果表明,相对于普通钻削,超声振动辅助高速钻削可实现φ0.1mm、深径比大于10的微细深孔加工,实验结果证明了理论与实验分析的正确性.
結閤高速鑽削和超聲振動鑽削優點,自行研製齣超聲振動輔助高速鑽削機床.利用該機床,通過實驗對比超聲振動輔助高速鑽削和普通鑽削條件下加工工件的孔擴量、錶麵粗糙度和齣孔、入孔毛刺等參數,研究評價超聲振動輔助高速鑽削性能.實驗結果錶明,相對于普通鑽削,超聲振動輔助高速鑽削可實現φ0.1mm、深徑比大于10的微細深孔加工,實驗結果證明瞭理論與實驗分析的正確性.
결합고속찬삭화초성진동찬삭우점,자행연제출초성진동보조고속찬삭궤상.이용해궤상,통과실험대비초성진동보조고속찬삭화보통찬삭조건하가공공건적공확량、표면조조도화출공、입공모자등삼수,연구평개초성진동보조고속찬삭성능.실험결과표명,상대우보통찬삭,초성진동보조고속찬삭가실현φ0.1mm、심경비대우10적미세심공가공,실험결과증명료이론여실험분석적정학성.
Combined with the advantages of high speed cutting and ultrasonic vibration drilling, a high speed drilling tool with ultrasonic vibration had been developed. A plenty of comparative experiments between ultrasonic vibration aid-ed high-speed drilling and common drilling about expansion volume, surface roughness and burrs of the entrances and exits were investigated using high-speed drilling tool. The experiment demonstrates that ultrasonic vibration aided high-speed drilling, compared with the ordinary drilling, is able to process micro deep holes with higher precision and smaller roughness.
