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25篇 您的检索式:作者名="Magrab"
    题名 作者 年代 出处 被引量
1切削加工系统的稳定性分析显示文摘本文根据一台数控车床的实际加工过程,建立了切削系统的动力学模型,并导出了切削过程闭环系统的传递函数。这一动力学模型,概括了再生型颤振和振型耦合颤振原理。稳定性分析所用的结构传递函数和动态切削力系数,是根据切削系统解耦的条件,在切削过程中辩识和测量得到的。稳定性分析得到的极限切削宽度值与切削颤振试驻的实验值,可良好地吻合。稳定性极限值的大小与左刃或者右刃切削方式,走刀量以及切削速度等因素有关。文中建立的切削过程动力学模型和稳定性分析方法,可用于预测加工过程的稳定性。徐燕申 Minis I.E. Magrab E.B. 1990振动工程学报1990,3,1:5
2机床结构传递函数的辨识方法显示文摘从闭环切削系统的解耦阐明机床结构传递函数的辨识方法,对切削和非发削状态作了比较。实验表明两种状态下结构传递函数是有差别的,原因在于动载和静载条件不同,使得机床结构间的接触刚度和接触徂尼发生变化。还讨论了结构有效动柔度的计算方法,以左刃和右刃切削为例,分析了切削力方向变化对结构有效传递函数的影响。徐燕申 Minis I E Magrab E B 1991天津大学学报1991,24,3:2
3Georgetown adolescent psychosocial rating scale 显示文摘MAGRAB PR SHEARIN RB BRONHEIM SM 1984J Adoles Health Care1984,5,1:1
4Natural frequencies and mode shapes of Timoshenko beams with attachmens显示文摘Magrab E B 2007Journal of Vibration mad Control2007,13,7:1
5Buckling loads and natural frequencies of drill bits and fluted cutters 显示文摘Magrab E B Gilsinn D E 1984ASME Trans J Eng Ind1984,106,:1
6Design and testing of a fast tool servo for diamond turning显示文摘Patterson S R Magrab E B 1985Precision Engineering1985,7,12:1
7Design and testing of a fast tool servo for diamond turning显示文摘PATTERSON S R MAGRAB E B 1985Precision Engineering1985,7,3:1
8Geometric Reasoning for Manufacturability Evaluationapplication to Powder Metallu- rgugy 显示文摘DISSINGER T E MAGRAB E B 2006Computer-Aided Design2006,28,10:1
9Natural Frequencies and Mode Shapes of Timoshenko beams with attachmens 显示文摘MAGRAB E B 2007Journal of Vibration and Control2007,13,7:1
10Natural frequencies and mode shapes of beam carrying a two degree of freedom spring mass system显示文摘Jen M U Magrab E B 1993Journal of Sound and Vibration1993,115,2:1
11Design and testing of a fast tool servo for diamond turning 显示文摘Patterson S R Magrab E B 1985Precision Engineering1985,7,3:1
12Design and testing of a fast tool servo for diamond turning显示文摘PATTERSON S R MAGRAB E B 1985Precision Engineering1985,7,3:1
13The dynamic interaction of the cutting process,workpiece,adn lathe's structure infacing显示文摘Ming U J Magrab EB 1996Transactions of ASME:journal of manufacturing science and engineering1996,,8:1
14Geometric reasoning for manu- facturability evaluation-application to powder metallurgy显示文摘Dissinger T E Magrab E B 2006Computer-Aided Design2006,28,10:1
15Geometric Reason- ing for Manufacturability Evaluation Application to Powder Metallurgy 显示文摘DISSINGER T E MAGRAB E B 2006Computer Aided Design2006,28,10:1
16Vibration of a rectangular plate earrying a concentrated mass 显示文摘MAGRAB E B 1968Journal of Applied Mechanics1968,35,3:1
17Geometric reasoning for manufacturability evaluation application to powder metallur gugy显示文摘DISSINGER T E MAGRAB E B 2006Computer Aided Design2006,28,10:1
18Design and Testing of a Fast Tool Servo for Diamond Turning显示文摘Patterson S R Magrab E B 1985Precision Engineering1985,7,3:1
19Design and testing of a fast tool servo for diamond turning 显示文摘 Magrab E B 1985Precision Engineering1985,7,3:1
20Design and testing of a fast tool servo for diamond turning显示文摘 Magrab E B 1985Precision Engineering1985,7,3:1
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