spiral angle 中文意思是什麼
spiral angle
解釋
齒的傾斜角-
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。 -
Since complicated differential and integral operations were involved in the kernel of the integral equation, we simplified the equation and got the nakano equation. as instances, the planar archimedean spiral antenna, the planar equiangular spiral antenna, the monofilar helical antenna, the conical helical antenna with fixed ascending angle and the conical equiangular - spiral antenna were analyzed through the moment method. all of the results matched fairly well with the references and experiment results
這種方法的積分方程的積分核里含有復雜的微積分運算，為了簡化計算，本文在推廣的海倫積分方程的基礎上，對方程進行了簡化，推導了nakano方程，並以平面阿基米德螺旋天線，平面等角螺旋天線，軸向模圓柱螺旋天線，具有固定升角的圓錐螺旋天線和圓錐等角螺旋天線為例，用矩量法求解了天線上的電流分佈，研究了螺旋天線輻射的寬頻帶特性，所得的結果均與參考文獻吻合很好。 -
Through systemic analyzing on spiral helical gear transmission with different basic parameters, the essay found out rules of how can such basic parameters influence spiral helical gear engagement characteristics. so it brings forward the auxiliary assembling mode of adopting one straight gear and one helical gear on condition of little axial angle as well as treasures to ameliorate ill engagement performance on condition of large axial angle, another two jobs of the essay are to clarify the wrong concept that spiral helical gear can only transmit movement but not impetus and to provide a brief and practical method of analyzing contact for gear pairs whose surface equations can be written out directly
通過對不同基本參數的螺旋齒輪傳動進行系統研究，找出了螺旋齒輪基本參數對其嚙合特性的影響規律，提出小軸交角條件下可採用一直齒輪、一斜齒輪的齒輪副組合方式，給出了大軸交角條件下嚙合性能不良的改進措施。澄清了螺旋齒輪只能傳遞運動不能傳遞動力的誤區，為能夠直接寫出齒面方程的齒輪副進行齒面接觸分析提供了一種簡便、實用的新方法。 -
Involute spiral angle
漸開線螺旋角 -
Inner spiral angle
小端螺旋角 -
Outer spiral angle
大端螺旋角 -
( 2 ). according to the system indices and requirements together with the technology characteristic, it researches the capture possibility of apt capturing system. then it introduces the common scan methods, such as raster, spiral, raster spiral, rose and lissajo. ( 3 ). it makes a detailed simulation analysis of the raster and spiral scan, analyze the connection between capture probability, capture time, system index at different capture resolution angle, capture range, vibration angle extent and terminal location distributing mean square deviation
其中對幾個關鍵部分進行了詳細分析:計算了目標角反射器的激光雷達散射截面（ lrcs ）值，研究了qd與ccd對目標位置角度的計算方法和空間解析度; （ 2 ）根據系統指標和要求並結合現有國內技術特點研究了apt捕獲系統掃描的捕獲概率問題，然後分析了幾種常見的掃描方式:矩形（ raster ）掃描、螺旋（ spiral ）掃描，矩形螺旋（ rasterspiral ）掃描，玫瑰形（ rose ）掃描以及李薩如形（ lissajo ）掃描; （ 3 ）對分行掃描和螺旋掃描進行了詳細的模擬分析，分析了它們在不同捕獲分辨角、捕獲范圍、振動角振幅和終端位置分佈均方差時的捕獲概率、捕獲時間與系統常數之間的關系。 -
Finally, i think that in combat, when i can pilot it out to fight our enemy, depend on the excellent air mobility, superior electronic fire control system. and the performance of the long - range precision - guided weapons, add with my experience, i do think. my enemy should be ready to become a " droop angle spiral slide in air, " they have no chance of survival
數據傳輸系統殲10顯得比較復雜，不容易快速使用，但是這與目前中國空軍配屬的多種預警雷達系統有關，如果在我們國家，則會減少其一些相應功能，以適合我們為數不多的預警雷達連接系統。 -
[ b ] finally, i think that in combat, when i can pilot it out to fight our enemy, depend on the excellent air mobility, superior electronic fire control system. and the performance of the long - range precision - guided weapons, add with my experience, i do think. my enemy should be ready to become a " droop angle spiral slide in air, " they have no chance of survival
數據傳輸系統殲10顯得比較復雜，不容易快速使用，但是這與目前中國空軍配屬的多種預警雷達系統有關，如果在我們國家，則會減少其一些相應功能，以適合我們為數不多的預警雷達連接系統。 -
Abstract : this paper analyzes theoretically the effect of the reversed cone angle and length of the plug on restraint and elimination to the distortion of the internal spiral ribs, and put forth the design methods of the plug in drawing rifled tube
文摘:從理論上分析了芯棒倒錐角和芯棒長度對內螺旋凸筋形狀畸變的抑制和消除作用，提出了採用倒錐形等螺距芯棒拉拔內螺紋管時芯棒幾何參數的設計方法。 -
The head of the main shaft is featured with 15 degrees pitch angle and the work table can rotate 360 degrees for grinding milling, lateral milling, spiral milling, oblique milling, suitable for carpenter ' s spiral boring bit, end milling tool, copper round saw, and cutting and milling for various hardware
旋轉，做磨銑、側銑、螺旋銑、斜度銑，適合木工用之螺旋?頭及金屬切削刀具之?頭、端銑刀、銅圓鋸及各類五金零件之銑削加工之用。 -
In general, spiral pipe flows are generated by three means : tangentially inletting medium, guiding fluid by vanes with a certain angle and axially rotating pipe
一般來說，螺旋流的常規產生辦法有三種：切向進流、安裝導流條及旋轉管道。 -
Mean spiral angle
中點螺旋角 -
Base spiral angle
基圓螺旋角 -
Exchanging different sizes molds, then will be convenient for adjusting spiral angle, being adapted with automatic way for better agility and precision
更換不同尺寸模具，再調整螺旋角度更為方便，採用電動方式調整角度，靈活精確。 -
In general, spiral flows in pipes are generated by several means : fixing revolving - flow implement, guiding fluid by vanes with a certain angle, tangentially ejecting, and axially rotating pipe
目前螺旋流的產生方法主要有：安裝旋流器、安裝導流片、切向噴射等，這些不在本文的研究范圍內。
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