有效齒面 的英文怎麼說

中文拼音 [yǒuxiàochǐmiàn]
有效齒面 英文
active flank
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 齒 : Ⅰ名詞1 （牙; 牙齒） tooth 2 （物體上齒形的部分） a tooth like part of anything 3 [書面語] （年齡...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 有效 : effective; valid; efficacious
  1. During recently 3 years, i mainly engaged in mechanical vocation ' s plant planning. i attended 25 projects, which including feasible reports, preliminary designing and working drawing designing, ranged over establishment or technology reforming of machine tool factory, gear factory, tractor factory, automobile manufactory, electric pump factory, electromechanics factory, electric cable factory, the highest investment of them is 160 million yuan, total design work expand over 850 million ( no repeat calculate ). for i have professional ability and well up in developmental situation of mechanical vocation and it ' s situation inside jiangsu province, these projects what i designed were all authorized by leading department and expert, introduced into national plan and bring into operation. these projects bring both economic profit and society profit for the factory ' s technical advancement, product ' s update. as the director of these projects in these designing and consultation work, i generally organize and operate these and earn the higher valuation of leading department and consumer

    近三年來主要從事機械行業工廠工程設計，先後參與二十五個項目的可行性研究報告編制，初步設計和施工圖設計.涉及機床廠，齒輪廠，拖拉機廠，汽車製造廠，電泵廠，電機廠，電纜廠的新建或技術改造，其中單項投資額最高的為1 . 6億元，總計完成投資額為8 . 5億元（未重復計算）的設計工作量.由於對機械行業發展狀況和省內狀況較為熟悉，具有一定的專業水平，這些設計項目均經有關領導部門，專家審定列入國家計劃，得以實施，為工廠的技術進步，產品更新換代，生產發展創造較好的經濟效益和社會效益.在這些設計，咨詢中，本人均任項目負責人，全面組織，實施設計工作，得到主管部門和用戶較高評價
  2. Unwinding roller is made of stainless composite piping material, which has the following advantages : ( smooth on surface, non - pilling, non - knotting, non - slip - stick, unity in unwinding expansion, good core - spunned result ), roller seat, driven chain, traction changing gear, adjustable bearing godet wheel, driven cover

    退繞羅拉：採用不銹鋼復合管材料製作，該種材料具有以下幾種優點（表面光滑、卜掛絲、不纏絲、不打滑、退繞張力均勻、包芯效果好） 、羅拉托座、傳動鏈輪、牽伸變換齒輪、可調試軸承導絲輪、傳動防護罩。
  3. An automated de - noising algorithm based on the energy of wavelet packet not donoho ' s threshold algorithm is established. a gear feature vibration signal extraction method using the wavelet packet energy is proposed, which can separate gear meshing vibration, noise vibration and gear fault vibration signal from the original gearbox case vibration signal. basis pursuit ( bp ) algorithm is introduced into the filed of mechanical signal de - noising and feature extraction for the first time

    第三章擺脫了donoho的閾值消噪思想，從能量的角度建立了基於小波包的自動消噪演算法；提出基於小波包能量分佈的齒輪故障特徵信號提取方法，可以將齒輪嚙合振動信號、干擾振動信號以及故障沖擊振動信號從原始齒輪振動信號中分離出來；首次將基追蹤消噪演算法引入到機械故障信號的消噪與特徵提取上，通過對齒輪故障信號的消噪，表明了它的有效性，並對影響該方法實際應用效果的因素進行了全面的分析，同時也指出了該方法存在的局限性。
  4. Based on calculating and comparing with the transmission ratio, transmitting efficiency and power flow of the transmission plans in the controllable initation planet gear device referred in the literatures, the best reasonable solution was confirmed which can reduce the device dimensions and improve the transmission efficiency

    摘要在對已有文獻提出的可控制起動行星齒輪減速裝置傳動方案從傳動比、傳動效率及功率流向等方面進行計算與比較的基礎上，確定了能夠使減速器裝置的整體尺寸小、外形美觀、傳動效率高的最合理方案。
  5. The process has an advanced principle. the involute hourglass worm drive can realize the design machining of gear form and direction, and the internal meshing honing gear has high efficiency. this process has all merits mentioned above, and also has the advantages of quality stability, high productivity for rude and finish machining

    該工藝原理先進，它集有利於實現齒形、齒向設計加工的漸開面環面蝸桿傳動與高效的內嚙合珩齒的優點與一體，對齒輪的粗、精加工都有質量穩定、生產效率高的優點。
  6. Tooth surface temperature and thermal equilibrium conditions have significant effects on gear performance and failure as well as lubrication system in high - speed gear transmissions for aerospace applications

    高速重載齒輪傳動系統的熱平衡狀態以及輪齒表面溫度的大小對齒輪傳動的性能與失效以及齒輪潤滑系統的設計與操作控制等有著重要的影響。
  7. Vibration signal processing techniques are sought in this dissertation. so the test rigs of the gear and the rolling element bearing are built. and different types of the faults are simulated individually in the gear and the rolling element bearing

    實驗分析結果表明，該方法對齒輪的表面局部損傷故障的早期診斷和斷齒故障早期診斷十分有效，可以準確地辨別出有故障齒的位置，為齒輪故障診斷提供了一種有效手段。
  8. At present an important subject is researched on prediction methods of the initiation life of rolling / sliding contact fatigue of surface hardening layer based on shakedown theories under cycle contact loading for the strategies of applications of contact element, such as gears, bearings, and railroad rails

    接觸體表面強化（噴丸、塗層）層的疲勞裂紋萌生壽命的研究，是當前齒輪、軸承等接觸件失效分析中的前沿課題。它具有重要而廣泛的工程背景。
  9. This text has finished the following several tasks mainly : first of all, through multianalysis and studying of the vibration theory of the gear wheel, draw the conclusion : effective time - frequency analysis is the inherent demand for analyzing the vibration signal of the gear wheel ; singularity monitoring and filtering the signal or depressing noise are the main applications of wavelet to gear wheel vibration signal analysis

    本文主要完成了以下幾個任務：首先，通過對齒輪振動理論的全面分析與研究，得出結論：對齒輪振動信號進行有效的時頻分析是分析齒輪振動信號的內在需求；奇異性監測和對齒輪振動信號進行降噪濾波是小波變換在分析齒輪振動信號的主要應用。
  10. Generally analyses vibration signals of gearcase in some roiling mill by using various spectrum analytical methods ( such as zoom apectrum and cepstrum ), and finds out that source of exceptional vibration is owing to imbalance of the whole gearing. through assembly adjusting and carrying out dynamic balance test finally solves problems of production practice and ensure that the product line is put into production on schedule

    摘要利用各種頻譜分析手段（細化功率譜和倒頻譜）對某軋鋼廠齒輪箱振動信號進行了全面分析，發現整個傳動裝置產生的不平衡導致齒輪箱振動異常，經過裝配調整，並做了動平衡試驗，有效地解決了這一問題。
  11. Aimed to the two deficiencies of three - ring gear transmission, the dissertation will analyze these two aspects. the first, according to the finite element model of gear pair of three - ring gear reducer, the dissertation is aimed to analyze the multi - tooth meshing effect of three - ring gear reducer using finite element method, and the number of teeth contacted simultaneously, their load distribution characteristics and the von mises stress change are gained

    針對三環減速器以上兩點的不足之處，本文將對以下兩方面進行分析:首先，本文以三環減速器齒輪副有限元模型為研究對象，利用有限單元法對三環減速器多齒嚙合效應進行分析，得到三環減速器傳動時的實際接觸齒數、嚙合齒載荷分配以及vonmises應力變化規律。
  12. Secondly, in order to improve the effective of machining process, for the tool - path planning, this system come up with a way which both tool arm coordinate the movement in the same time, and used the process pattern of move toward opposite side and cutting in row, avoided the cutting tool interference effectively ; for this tool - path this paper use the way of making the cutter contact data by the second development of solidworks, and gained the cutter location data through the interference check

    其次，為了提高磨削效率，在刀具路徑規劃方面，採用了雙刀協調運動、相向走刀加工的加工方式，採取變形的「之」字形走刀模式，從而有效的避免了刀具干涉，提高了加工效率。並針對上述的加工方式，對刀位軌跡生成演算法進行了研究，根據機構的特性，基於截面法生成刀具軌跡，通過solidworks的二次開發來獲得牙齒模型的三維表面數據，再利用干涉檢查生成無干涉刀位點數據。
  13. In parametric interface of this software, there is not only the editor frame of every parameter but also the standard schemes of double circular arc profile and the structural scheme of bevel gear. we can design the gearing according to the schemes efficiently. on the other hand, after clicking corresponding button, we can get the three - dimensional model at once

    在參數界面中，不但有各個參數的編輯框，而且還有錐齒輪的結構圖和雙圓弧齒輪的基本齒形圖，這樣可以一邊參照圖形一邊進行設計，從而大大提高了設計效率；另一方面，點擊相應按扭后，可以馬上得到這種雙圓弧弧齒錐齒輪的三維模型。
  14. Through the public education efforts of the department of health, dental practitioners and many of our good partners in the community, many people here, i believe, already know that an effective way to keep our gum healthy is to clean the adjacent tooth surfaces with dental floss

    所以我們須注意保護牙齒，避免患上牙周病。 ?生署、牙醫和各有關方面一直都有向市民灌輸護齒的常識，所以我相信在座不少人都已知道，使用牙線清潔牙縫是有效保護牙齒的方法。
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