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机械类 钢珠 减振器 铣床 模型 实验 试验 研究 钻研 cad

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机械类钢珠式减振器在铣床模型机上的减振实验研究带CAD图,机械类,钢珠,减振器,铣床,模型,实验,试验,研究,钻研,cad

内容简介：

The Vibration Experimental Study of Steel Ball TypeShock Absorber on Milling Model MachineABSTRACTThe prevention of lathe vibration the experimental study which inspires to the machine tool industry to high to be precise and the superelevation precise direction develops has the important practical significance. This article first vibrates the reason to lathe vibration which the question the research present situation and the development tendency, the vibration harm and produces to carry on the elaboration; Afterwards, proposed the prevention of lathe vibration each kind of measure and the prevention countermeasure which inspires; Next, carries on the structure analysis to the X62W universal milling machine, rests on the X62W milling machine design simple milling machine model machine; In order to better carries on reduces inspires the experiment, must first be familiar with operates the HP3562A dynamic analyzer, the electromotive type driver and other some measurement apparatus; Does not add to the shock absorber on the model machine in the situation, uses the sine and the pulse excitation signal separately carries on to it, tests its various steps inherent frequency and the analysis dynamic characteristic; Finally, the study understood the orthogonal design the method and the steel ball reduce the principle which inspires, for reduces inspires the experiment to design the orthogonal experiment plan; Uses the steel ball shock absorber to carry on to the milling machine model machine reduces inspires the experiment, and the reorganization analysis empirical datum, the definite steel ball reduces the preferred plan which inspires. The prevention of lathe vibration always is an object which the machine tool industry persons from all walks of life concentrates on study, the lathe vibration-proof quality directly affects its work time the processing precision, therefore, the prevention of lathe vibration question the research all to have the certain practical significance to the entire mechanical profession.