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ÏË ¬h 發問時間: 社會與文化語言 · 8 年前

有人可以幫忙翻譯這段摘要嗎?(中翻英)機械類的

本研究旨在探討一新型Turcite-B滑軌對工具機進給系統的結構動態特性切削穩定性之影響。滾珠線軌在使用上雖然有減少滑動摩擦的優點,但是對於機台的制振性卻是較為不足。本研究利用線性滑軌模組化概念,開發出一新型Turcite-B滑軌,以克服傳統硬軌施做困難、過於仰賴人力經驗之缺點。Turcite-B滑軌具有模組化結構,利用現有之滾柱線軌尺寸為標準,使其可以快速替換其原有的滾柱滑塊而無須另做加工。滑塊介面上貼有一層Turcite-B耐磨襯墊,Turcite-B是一種耐磨樹脂,耐磨耗性高且可有效降低摩擦阻力,並提高機台的制振性。為評估TB滑軌產生之力學效應,本研究應用有限元素法與振動實驗進行振動分析,藉由有限元素分析評估機台切削穩定性範圍(Stability Lobes),可以得知轉速與最大切削深度間之穩定關係,再藉切削實驗確認切削穩定圖之準確性。經過切削實驗證實,在不同切深以及轉速下進行切削實驗皆符合切削穩定性範圍圖,故可證明TB滑塊因具有較良好的制振性,可提升進給機構結構切削時的穩定性。

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  • 8 年前
    最佳解答

    This study aims to examine a new Turcite-B Rails on structural dynamic characteristics of machine tool feed system effect of cutting stability. Ball linear guideway in use although there are advantages to reduce sliding friction, but for lack of machine vibration is more. This study used linear Rails modular concept, developed a new type of Turcite-B rail, in order to overcome the effects of traditional hard track to do difficult, too rely on the experience of human weakness. Turcite-B rail has a modular structure, use of their existing roller linear guideway dimensions as a standard, so that it can be quickly replaced his original roller slider without the need to make alternative processing. Slider interface affixed with a layer of Turcite-B wear-resistant liner, Turcite-B is a wear resistant resin, high wear resistance and can effectively reduce the frictional resistance and improve the system of machine vibration. For the assessment of TB Rails have a coercivity of effect, the research and application of finite element method for vibration analysis and vibration experiments do, through finite element analysis and evaluation of machine machining stability range (Stability Lobes), you can tell the speed and stability of relations between the maximum cutting depth, and then by cutting experiment to confirm cutting accuracy of stabilization diagram. After cutting experiments confirmed that the cutting experiment under different cutting depth and speed are in compliance with stability of cutting scope diagram, it can prove that TB-slider with a good vibration may improve the stability of feed mechanism when structure cutting.

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