spatial cam 中文意思是什麼
spatial cam
解釋
空間凸輪機構-
As both the meshing point and ball ' s center are on the given cylinder, a general method for developing the cam ' s profile is studied. it is proved that the profile of positive and negative transmission is unique if the face gear, the difference between face tooth number and ball number and the diameter of ball are the same. the concrete expression of meshing cam on given spatial cycloid profile, and the characteristics of the profiles are discussed
論文的主要工作包括： 1 、根據嚙合點和鋼球中心軌跡均在同一圓柱面上的特點，研究了給定端齒齒廓條件下求解凸輪齒廓的一般方法；論證了在給定端齒、齒差數和鋼球直徑相同的條件下，正負齒差嚙合齒廓的唯一性；討論了端齒為球面擺線時，凸輪齒廓的具體表達式，並研究了該齒廓的性質。 -
Processing principle of spatial cam ( sc ) is analyzed intensively
對空間凸輪的加工工藝進行了深入地分析和研究。 -
Therefore, it can be used as an efficient new model for geometric design in the fields of cad / cam. at last, the spatial definition of periodic spline and natural spline constructed by polynomial and hyperbolic functions is given ; the dimension law and zero properties are demonstrated ; and therefore the non - uniform algebraic - hyperbolic period and natural spline curves are obtained. the applications of the low order are given in details
三、給出代數雙曲周期樣條及自然樣條空間定義，證明其維數定理和零點定理，構造具有最小緊支撐的非均勻代數雙曲周期及自然樣條函數，進而定義非均勻代數雙曲周期及自然樣條曲線，最後具體給出低階的表示和應用 -
Basic principles of non - equivalent machining of spatial cam surfaces
空間凸輪廓面非等價加工的基本原理 -
The experiment has proved that those methods can realize precision measurement for spatial cams and reverse design of spatial cam follower motion specifications rapidly and accurately
實驗結果表明，該方法能快速、準確地實現空間凸輪的精密測量及從動件運動規律反求。 -
The cam contour curves are reconstructed by nurbs, and a rapid reverse design method for spatial cam follower motion specification via motion simulation is also studied
利用nurbs實現了凸輪輪廓曲線的重構，並給出基於運動模擬實現迅速反求空間凸輪機構從動件運動規律的方法。 -
Precision measurement method for spatial cams and probe - radius compensation method are presented in this paper according to spatial cam characteristics, and a specified measure program that can realize real - time probe - radius compensation is programmed
摘要根據空間凸輪的特點，給出了空間凸輪精密測量及剛球半徑補償方法，並編制了可實現實時測球半徑補償的空間凸輪專用測量程序。 -
Focusing on the spatial cam mechanism ( scm ), the dissertation, starting with the practical processing and the characteristics of the structure and meshing, detailedly analyzes and experiments research the structure theory, processing error and, one - side process and profile inspection of scm with spatial meshing principle and rotating transformation matrix operator methods
本文以空間凸輪機構為研究對象，從工程實際出發，以空間嚙合原理和旋轉變換矩陣為工具，從結構特點、嚙合特性入手，對空間凸輪機構的結構設計、加工誤差、單側面加工工藝及廓面檢測技術進行了深入地理論分析和實驗研究。 -
5 ) under the pro / engineer circumstance, the contact finite element analysis method of the spatial cam sliding tooth transmission are established ; using the i - deas software, the corresponding contact finite element analysis has been done. comparing
5 ）在pro / engineer環境下建立了空間凸輪活齒傳動的接觸有限元分析模型，運用i - deas軟體進行了相應的接觸有限元分析，並將有限元分析的結果與基於赫茲理論的計算結果進行了對比分析，二者吻合。 -
4 ) the three - dimensional solid models of the spatial cam sliding tooth transmission are built up ; the assembling and exploding on the solid modes of those components are made ; the construction of this transmission device is described directly, and the checkout of the assembling coordination between the components of the spatial cam sliding tooth transmission can be done in the design stage
4 ）建立了空間凸輪活齒傳動裝置的三維實體模型，並對實體模型進行裝配和爆炸處理，直觀地描述了該傳動裝置的結構，實現了在設計階段對空間凸輪活齒傳動零部件裝配協調性的校驗。 -
This thesis emphasizes on the mechanics feature of the spatial cam sliding tooth transmission, and the corresponding numerical computing software is developed. all of these offer a feasible method and prompt tool for the intensity design of the new precision transmission
本文著重對空間凸輪活齒傳動的力學特性進行研究，並開發相應的數值計算軟體，從而為該新型精密傳動的強度設計提供有效的方法和快捷的工具。 -
Major contents of the thesis are as follows : 1 ) based on brief introduction of the profile theory about the spatial cam sliding tooth transmission, those formulas correlated to the mechanics feature are deduced to calculate the geometrical parameters ; 2 ) according to the hertz contact theory in elastic - mechanics, the mechanics analysis model of the spatial cam sliding tooth transmission is built up ; the deformation harmonizing conditions at each contact point are erected ; the force analysis formulas of point contact are deduced and the resolution method is presented ; 3 ) the numerical calculating software about the deformation of the spatial cam sliding tooth transmission is developed ; using the software, the force characteristics of the spatial cam sliding tooth transmission are calculated with different design parameters ; the general law on force characteristics of this transmission is obtained
論文的主要內容包括： 1 ）在簡要介紹空間凸輪活動傳動齒廓理論的基礎上，推導了與力學特性相關的幾何參數的計算公式。 2 ）建立了空間凸輪活動傳動的力學分析模型；依據彈性力學赫茲接觸理論，建立了各接觸點之間的變形協調條件，推導了空間凸輪活齒傳動點接觸受力分析公式，並給出了求解的方法。 3 ）開發了關于空間凸輪活動傳動受力變形的數值計算軟體；應用該軟體，對不同設計參數的空間凸輪活齒傳動的受力特性進行了數值計算，獲得了該傳動受力變形的一般規律。 -
The author proposes a new contact point regress method which can be applied to any type of sc profile inspection by use of coordinate measuring machine ( cmm ), establishes a mathematical model for data processing and error evaluation method, solves the puzzles of the spatial cam profile inspection and error calculation
提出了以三坐標測量機為工具，適合於任何形式空間凸輪廓面檢測的接觸點回歸法，給出了數據處理的數學模型和誤差計算方法，解決了空間凸輪廓面檢測與誤差計算的難題。
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