shaft basis 中文意思是什麼
shaft basis
解釋
基軸制-
This article takes the lagrange equation as the principle, establishes mathematics modeling to the inertia brake vibration when it brakes, then simulates it with matlab. this paper educed the relation equations between, which are the inertia brake ' s friction coefficient of the brake ring and the friction disk, the mean radius, the braking force, rotation inertia of the driving top and the spline shaft, spiral climbing angle of the brake ' s concave - convex helicoid, the mean effort radius of the concave - convex helicoid, elasticity coefficient of the spring, quality of the driving top and the spline shaft, rotations inertia of the brake ' s rotation part besides the driving top and the spline shaft, suppresses sleeve. provides the theory basis for the inertia brake structure optimization
本文以拉格朗日方程為理論基礎，對慣性制動器在制動時的振動進行數學建模，然後用matlab對其進行模擬，得出了慣性制動器在制動時振動角頻率分別與制動環和摩擦片之間的摩擦系數、制動力的平均半徑、主動頂和花鍵軸的轉動慣量、慣性制動器的凹凸螺旋面的螺旋升角、凹凸螺旋面平均作用力的半徑、彈簧的彈性系數、主動頂和花鍵軸的質量、慣性制動器除主動頂和花鍵軸外其他部分的轉動慣量和、頂壓套的質量等慣性制動器各零部件的物理參數之間的關系，為慣性制動器的結構優化提供了理論依據。 -
Magnetoelectricity gear method is a general torsional oscillation measurement method. it has disadvantages on less measure point and improved - needed dynamic characteristic. in the paper a new method of measuring torsional oscillation of the turbine - generator shaft was proposed on the basis of high speed ccd ( charge coupled device ) photography
現行的扭振測量方法以磁電式齒輪測量法為主，這種方法存在測點少，動態特性有待提高的缺點，就此本文提出了一種基於高速ccd （ chargecoupleddevice ）攝像技術的汽輪發電機組軸系扭振測量的新方法。 -
Review is made on the results of two designs for the high pressure pregrouting at the stopes of the main shaft and the auxiliary shaft in an iron mine. one design took the geological characteristics as the basis and was strictly and scientifically made. with proper construction technical measures, it brough both good technical and economical effects to the grouting engineering. the another design was made in no consideration of practice. as a result, it brought avoidable losses to the engineering. its failure cause are analyzed
評述某鐵礦主副井工作面高壓預注漿的兩種設計結果：一是以地質特點為依據，嚴格按科學設計，施工技術措施得當，給注漿施工帶來了良好的技術經濟效益；二是未從實際出發進行設計，給工程造成不應有的損失，剖析其失敗原因。 -
The technology, which is developed on the basis of perfora ting techniques for oil wells and cement injection techniques, can not shoot thr ough the frozen pipe wall at predetermined ground location using energy - gatheri ng - blasting techniques, but also consolidate shaft wall rock by cement injectio n and filling along the frozen pipe and perforated hole s trajectories, achievi ng leakageproof of shaft walls and reducing vertically - added force
它利用聚能射孔爆破技術，在預定地層位置將凍結管射穿，同時在地面利用凍結管及射孔彈道對特定地層進行注漿充填加固，既可實現井壁堵漏，又能減少由於地層沉降對井壁的垂直附加力。 -
Iso limits and fits - data sheet : selected iso fits - shaft basis
Iso極值與配合.數據表:選用的iso配合基軸制 -
On the basis of magnetic fluid sealing principle and micro - nano characteristics, this paper studied and designed a kind of new micro - nano magnetic fluid sealing structure that could satisfy more nicely the sealing requirements of stirring shaft of high speed pressured reaction axe with large length to diameter ratio, and by means of experiment the optimization de sign was carried out on its relevant parameters
該文根據磁性流體密封原理和微納米特性，研究設計了一種能更好地滿足高速大長徑比壓力反應釜攪拌軸密封要求的新型微納米磁性流體密封結構，並通過實驗對其相關參數進行了優化設計。 -
Iso - fits for the shaft basis system ; tolerances of fit clearances and interferences
基軸制配合.配合公差.間隙和過盈 -
( 1 ) on the basis of machinery system dynamics, the dynamics equations of balanced elliptical shakers excited by two - shaft self - synchronizing and by three - shaft self - synchronizing are established
（ 1 ）根據機械繫統動力學建立了雙軸自同步平動橢圓振動篩和三軸自同步平動橢圓振動篩的動力學方程。 -
The series pumps are designed by our company on the basis of is series and isg series pump, adopting the modern most excellent hydraulic model and using lengthening shaft motor for direct - coupled configuration
系列泵是我公司採用is系列泵和isg系列泵的優點，選用最先進的水力模型而設計的新型水泵。 -
On the basis of analysis of design criterion of shaft washer and housing washer of tandem composite type cylindrical roller thrust bearing, we present a mathematic model for optimal design in accordance with line contact requirement for cylindrical roller and race, design the washers thickness and thickness variation angle by the search algorithm of constrained stochastic direction
摘要在分析串聯組合型推力圓柱滾子軸承軸圈和座圈設計準則的基礎上，按滾子與滾道線接觸要求建立其最優化設計數學模型，採用機械優化設計中的約束隨機方向搜索法計算軸圈和座圈的厚度、厚度變化角。 -
Practical operation effect shows that the system is even to distribute, high effective, and provides the basis for realizing high output, low cost and good quality of shaft furnace pellets
實際的運行效果表明，本系統布料均勻，效率高，為實現豎爐球團的高產、低耗、優質打下基礎。 -
In the paper, typical parts, such as shaft, sleeve and sphere, are selected as study objects. on the basis of enough information, the models of thermal distribution of parts are provided in terms of theory on heat conduction. applying elasticity and thermal elasticity, thermal stress and thermal deformation are computed
本論文通過對典型的簡單形狀零件（軸和軸套以及球）的熱變形研究，在參閱大量國內、外有關文獻的基礎上，根據熱傳導理論，建立這些零件溫度場的模型，在此基礎上，運用彈性理論和熱彈性理論進行熱應力和熱變形的理論計算，由此，將熱傳導理論、彈性理論和熱彈性理論有機地結合起來。 -
On the basis of researches above, the database of cost estimating function of mechanical product are constructed. the software system of cost estimating and analysis of mechanical product is developed. the effectiveness of cost estimating method is validated by piston shaft of oil damper
在上述研究的基礎上，建立了機加工成本特徵估算函數支持庫，研製和開發了機械製造產品成本估算與分析軟體系統，以油壓減振器中活塞軸為實例，驗證了估算方法的有效性。 -
On the basis of past production, puts forward the designing project of double horizontal shaft vibrating mixer, and concretely explicates the vibrating and mixing parametric design
參照以往的成果，提出了雙臥軸振動攪拌機的設計方案，並詳細闡述了振動參數和攪拌參數的設計。 -
Iso - fits for the shaft basis system ; tolerance zones, deviations
基軸制配合.公差帶.偏差 -
Abstract : according to the dynamic demand of main shaft system, the structural dynamic modification method is used for correcting the stiffness of the supportings member and joints, so that the dynamic characteristic of main shaft system should meet the need of design. a practical structure of elastic supporting and elastic joints has been designed on the basis of corredcted stiffness of supporting and joint. the numeric simulation of main shaft system with elastic supportings and elastic joints are compared with its design requirement. their coincidence verifies the effectiveness of sdm method and the correctness of design method
文摘:根據細紗機主軸系統的動特性要求，應用結構動力學修改方法來修正支承和聯軸節單元的剛度，以使主軸系統的動特性滿足設計要求.根據修正過的支承和聯軸節的剛度，一個彈性支承和彈性聯軸節的實際結構已經被設計出.比較具有彈性支承和彈性聯軸節的主軸系統的數字模擬與設計要求.其一致性證明了sdm方法的有效性和設計方法的正確性 -
According to the present actual underground power system which neutral point is grounded through arc suppression coil in many supper big shaft, the development history and present situation of synthetic protection system used in hv flameproof switchgear are reviewed, and on the basis of analyzing the problems existed in high voltage flameproof switchgear, the selective leakage protective method based on the detecting harmonic direction of zero sequence current as well as the value of zero sequence voltage is proposed in this paper, and at the same time, harmonics extracting schematic and transforming circuit are also designed
本文深入系統地研究了基於intel80c196kb單片機控制的6kv防爆開關綜合保護系統，主要內容如下：針對大型及特大型礦井供電系統中性點普遍採用消弧線圈接地方式的現狀，回顧了國內外礦用高壓防爆開關保護系統的發展歷史，分析了目前國內高壓饋電開關保護系統所存在的問題，提出了「基於零序電壓基波啟動，五次諧波功率方向比較」的選擇性漏電保護原理，設計了相應的五次諧波提取電路和功率方向鑒別電路。 -
On the basis of analyzing the respective development and current situation at home and abroad of cad / cae / capp technology, this paper brings forward the research direction - integration and intelfectualization combining the expert system. by the analysis of the characteristic and restriction of the gear components, this paper upbuilds the characteristic model based on the restriction and actualizes data transmission and information sharing among cad. cae and capp. this paper analyzes the general principle of parameter determination and strength check about gear and researches the algorithmic of gear strength check based on the characteristic. this paper introduces expert knowledge into respective procedure of cad. cae and capp and actualizes the intellectualization in design process. strength analysis and process planning. on the basts of aforementioned research. this paper develops the cad / cae / capp integration software of gear components by means of the active - automation technology provided by autocad and vb and conducts the integration with general mechanical and shaft components integrated designing system. the application of the software indicates this system has perfect function and project applied cost
本文在分析國內外cad cae capp技術各自的發展歷史與現狀的基礎上，結合專家系統，提出了智能集成的研究方向。以齒輪類零件作為研究對象，在分析了其特徵及約束的基礎上，利用數據庫技術和圖形單元建模技術，建立了基於約束的特徵模型，實現了cad cae capp之間的數據傳輸和信息共享；分析了齒輪參數確定、強度校核的一般原則，進行基於特徵的齒輪強度校核的演算法研究；將專家知識融入在cad 、 cae 、 capp各個過程中實現了設計過程、強度分析和工藝分析的智能化。在上述研究的基礎上，利用autocad2000提供的activexautomation技術，以vb為開發工具，開發出了齒輪的cad cae capp集成軟體，並與其它機械通用件設計系統進行了集成。 -
On the basis of complete results of the shaft design, the system can manage the product data, so the subsequent capp / cam system can get information from it
Shaftcad系統在完成軸設計的基礎上實現產品數據信息的管理，從而使后續的capp cam系統能夠獲取所需的信息。 -
On the basis of the former ' s researching fruit about shaft cad, this subject analyze the shaft - like part and defining global product model with feature - based modeling technology, manage the parameter and design results with pdm technology, simplify the design procedure, accelerate the speed of computation with neural network technology and matlab tool, and develop the special cad system for shaft - shaftcad with parameterization technology, object - oriented technology and development kit
本課題在分析前人研究成果的基礎上，引入特徵建模技術對軸進行特徵分析並定義全局產品模型；引入產品數據管理技術對軸的參數數據以及設計結果進行集中管理；引入神經網路技術來簡化設計計算過程、提高計算速度及強化計算功能；利用參數化技術及面向對象的軟體開發技術和開發環境，開發出軸設計的專用cad應用軟體? shaftcad系統。
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