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   液膜阻尼器 的翻译结果: 查询用时:0.193秒
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液膜阻尼器
相关语句
  liquid-film damper
     2 Analyzing the operating principle of Liquid-Film Damper in theory and deducing the calculating formula of Liquid-Film Damp coefficient with the method of mathematics and hydrodynamics in order to offer theoretical base for the simulation of system.
     2、从理论上分析了液膜阻尼器的工作原理,并用数学和流体力学的方法推导了液膜阻尼系数的计算公式。 为以后对系统进行仿真提供了理论基础。
短句来源
     5 The mathematics model of system is expressed by the software named MATLAB5.3,the rule of correlate parameters that influences the effect of Liquid-Film Damper is analyzed visually.
     5、用工程软件MATLAB5.3作为软件平台对系统数学模型进行可视化,以图象的方式分析了液膜阻尼器相关参数对减振效果的影响规律。
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  “液膜阻尼器”译为未确定词的双语例句
     6. Base on the above, summarizing the design gist of the damper and supplying the structure figure which can be used in practical machining.
     6.通过分析总结出了挤压液膜阻尼器的设计要点,并且给出了能应用于实际加工的精镗孔挤压液膜阻尼器的结构图。
短句来源
     STUDY ON APPLICATION OF SQUEEZE FILM DAMPER IN PRECISION HOLE GRINDING
     挤压液膜阻尼器在精密孔磨削中的应用
短句来源
     After finishing the static stimulating vibration experiments, dynamic experiments and real cutting experiments, the results show that Squeeze Liquid Film Damper (SLFD) can ameliorate the machining condition and improve the precise boring quality.
     静态激振试验、动态试验和现场切削试验的结果表明 ,挤压液膜阻尼器在精镗孔加工中能够明显改善加工条件 ,提高精密孔加工质量。
短句来源
     A grinding experiment was done on a high-precision hole grinding machine. The experiment result shows that the squeeze film damper with reasonable parameters has supper attenuating vibration property to grinding wheel spindle, and can attenuate vibration of grinding wheel spindle 30% to 45% improve machining quality of precision hole 10% to 20%, work efficiency of machine tool 15% to 25%.
     试验结果表明,设计合理的挤压液膜阻尼器对砂轮主轴具有优良的减振作用,可使砂轮主轴的振动减小30%~45%、精密孔的加工质量提高10%~20%、机床的工作效率提高15%~25%,在机械加工领域具有十分重要的研究价值和广阔的应用前景。
短句来源
     Simulation of Vibration Attenuation Effect of Squeeze Film Damper for Precision Hole Machining
     精磨孔挤压液膜阻尼器减振效果仿真
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  相似匹配句对
     8) liquid membrane(L): separating salts and biological activity materials.
     (8)(L)。
短句来源
     Study on the Stability of Liquid Membrane
     稳定性的研究
短句来源
     STUDY ON APPLICATION OF SQUEEZE FILM DAMPER IN PRECISION HOLE GRINDING
     挤压阻尼器在精密孔磨削中的应用
短句来源
     L-B Films
     L-B
短句来源
     Simulation of Vibration Attenuation Effect of Squeeze Film Damper for Precision Hole Machining
     精磨孔挤压阻尼器减振效果仿真
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Do a series of experiments of high-precise aperture by boring lathe with liquid-film damper. The optimum dimension of liquid-film damper is gained by testing and altering its breadth and clearance. Machining quality is improved by 20%.

对精镗孔采用液膜阻尼器进行试验研究,通过更换轴套的宽度和液膜间隙得到不同尺寸的阻尼器,并通过试验确定最佳阻尼器结构尺寸,提高加工质量.最佳减振效果达20%以上.

?Squeeze Film Damper has good effect of vibration aftenuation on grinding wheel spindle of a hole grinding machine. Its design parameters have a great effect on its vibration attenuation. If the parameters are not reasonable,the damper not only loses its vibration attenuation function but also causes a series of nonlinearity responses. Optimum design parameters were gained through the simulation of vibration attenuation effect of the squeeze film damper. Simulation model of the center trace of grinding wheel...

?Squeeze Film Damper has good effect of vibration aftenuation on grinding wheel spindle of a hole grinding machine. Its design parameters have a great effect on its vibration attenuation. If the parameters are not reasonable,the damper not only loses its vibration attenuation function but also causes a series of nonlinearity responses. Optimum design parameters were gained through the simulation of vibration attenuation effect of the squeeze film damper. Simulation model of the center trace of grinding wheel spindle with squeeze film dampers was established by the analysis of grinding wheel spindle working principle. The effect of parameters on the center trace of grinding wheel spindle was studied. Base on the simulation the grinding wheel spindle with squeeze film dampers was designed. The squeeze film dampers can attenuate the vibration of grinding wheel spindle effectively, the machining precision of workpieces can be improved by 25%.

仿真研究了精磨孔挤压液膜阻尼器设计参数对其减振效果的影响,提高了挤压液膜阻尼器对砂轮主轴的减振效果·根据达朗贝尔原理建立了切削状态下挤压液膜阻尼砂轮主轴中心运动轨迹的仿真模型,在不同的阻尼器设计参数下对挤压液膜阻尼砂轮主轴中心运动轨迹进行了仿真·根据仿真结果设计了挤压液膜阻尼砂轮主轴并进行了磨削实验·实验结果表明挤压液膜阻尼器有效地抑制了砂轮主轴的振动,使精密孔的加工质量提高了25%以上,验证了仿真结果的正确性,说明所建立的仿真模型是正确的·

The technique of Squeeze Liquid Film Damping is adopted in precise boring. After finishing the static stimulating vibration experiments, dynamic experiments and real cutting experiments, the results show that Squeeze Liquid Film Damper (SLFD) can ameliorate the machining condition and improve the precise boring quality. At the same time,structure parameters of SLFD are confirmed through experiments and the important gist is provided for optimal design of the damper.

在精镗孔加工中采用挤压液膜阻尼技术。静态激振试验、动态试验和现场切削试验的结果表明 ,挤压液膜阻尼器在精镗孔加工中能够明显改善加工条件 ,提高精密孔加工质量。同时 ,通过试验确定了精镗孔挤压液膜阻尼器部分结构参数 ,为阻尼器的优化设计提供了重要依据。

 
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