中国机械工程
中國機械工程
중국궤계공정
CHINA MECHANICAl ENGINEERING
2015年
8期
1098-1104
,共7页
张洪潮%孔露露%李涛%陈俊超
張洪潮%孔露露%李濤%陳俊超
장홍조%공로로%리도%진준초
材料去除%切削能量耗散%切削比能%车削%精益生产
材料去除%切削能量耗散%切削比能%車削%精益生產
재료거제%절삭능량모산%절삭비능%차삭%정익생산
material removal%cutting energy consumption%specific cutting energy(SCE)%turning%lean production
从材料去除机理角度分析了材料去除过程中的能量耗散机理，并对材料去除能耗进行建模量化，推导出切削比能经验公式。根据试验数据拟合出端面车削的切削比能幂率公式，拟合度在95%以上。鉴于切削参数对切削比能影响的差异性，结合试验分析了切削三要素对切削比能的影响机理，研究结果为面向节能的切削工艺参数的制定及低碳制造量化评估清单数据要求提供了基础支持。
從材料去除機理角度分析瞭材料去除過程中的能量耗散機理，併對材料去除能耗進行建模量化，推導齣切削比能經驗公式。根據試驗數據擬閤齣耑麵車削的切削比能冪率公式，擬閤度在95%以上。鑒于切削參數對切削比能影響的差異性，結閤試驗分析瞭切削三要素對切削比能的影響機理，研究結果為麵嚮節能的切削工藝參數的製定及低碳製造量化評估清單數據要求提供瞭基礎支持。
종재료거제궤리각도분석료재료거제과정중적능량모산궤리，병대재료거제능모진행건모양화，추도출절삭비능경험공식。근거시험수거의합출단면차삭적절삭비능멱솔공식，의합도재95%이상。감우절삭삼수대절삭비능영향적차이성，결합시험분석료절삭삼요소대절삭비능적영향궤리，연구결과위면향절능적절삭공예삼수적제정급저탄제조양화평고청단수거요구제공료기출지지。
This paper analyzed the energy consumption phenomenon with respect to the material removal mechanism and gave an empirical formula.An index formula was worked out based on the experimental data related to the facing processes performed on a turning machine.The influencing trends of cutting speed,feed rate and cutting depth on SCE were analyzed,which provides the basic indication for energy-saving machining parameters’selection and low-carbon manufacturing assess-ment inventory requirements.
