pitch circle
英 [pɪtʃ ˈsɜːkl]
美 [pɪtʃ ˈsɜːrkl]
节圆（齿轮的）
双语例句
- Pitch Point is the intersection of the spline tooth profile with the pitch circle.
节点是键齿的齿廓与节圆的交点。 - Pitch Circle is the reference circle from which all transverse spline tooth dimensions are constructed.
节圆是一个参考圆，花键的键齿的所有的横向尺寸都是以节圆为基础开始计算的。 - Intelligent Measurment of Diameter Runout of Pitch Circle in Gear
齿轮齿圈径向跳动的智能化测量 - Approach on Disk Gear Pitch Circle Clip for Internal Hole Grinding
盘类齿轮磨内孔节圆夹探讨 - Especially in the construction of double-track electrified railway with the minimum pitch of 4m and the minimum radius circle of R-400m or erection in the tunnel inlet, only with some special measures, can the domestic mechanical paving operation be smoothly taken.
特别是电气化铁路增建二线小间距（4m）、小半径曲线（R-400m）、隧道口架梁等地段，国内现有铺架机械作业均需特殊措施才能顺利施工。 - By detailed calculation, determine the construction plan of beam erection in the straight line of 4m pitch, inner circle, outside circle and the tunnel gate. d.
通过详细计算，确定了4m间距内直线、曲线、外曲线、隧道口地段架梁措施。 - A Precise Method for Mapping Pressure Angle in Pitch Circle of Cylindrical Involute Gear
圆柱齿轮分度圆压力角的精确测绘方法 - A novel method, which is integrated conventional mapping method with method of comparing tooth shape, is proposed to realize the mapping of pressure angle in pitch circle of cylindrical involute gear so as to overcome the disadvantages brought by the conventional method.
针对传统的圆柱齿轮分度圆压力角测绘精度低，容易产生错误判断等缺陷，采用传统测绘方法与齿形比较法相结合的方法，实现对渐开线圆柱齿轮分度圆压力角的测绘。 - Two formulas of compound shaper cutter are ob-tained. They are used to calculate the pitch pressure angle of chamfer involute and radius of circle on which chamfer involute starting point lies, and to check the tooth root slot width.
得到了复合插齿刀倒角渐开线分度圆压力角，倒角渐开线起始点所在圆半径的设计公式及插齿刀齿根槽宽的验算公式； - The express formula for power density of pitch circle and theoretic and empiric formula of electrode current earring capacity on electric smelting furnace are introduced. A approach to increase pitch circle power density and electrode current density are carried out.
介绍了矿热炉极心圆功率密度的表示公式和电极载流能力的理论公式及经验公式，对提高极心圆功率密度和电极电流密度进行了探讨。 - Analytical Testimony of the Amount of Modification Coefficients More Than Separate Coefficient of Normal Pitch Circle
角变位齿轮传动变位系数之和恒大于分度圆分离系数的解析法证明 - The Detemination of Pitch Circle Radius For Slotting Spline Shaft With Rectangular Tooth Profile
插切矩形齿廓花键轴节圆半径的确定 - Approach to increase power density of pitch circle and electrode current density for a electric smelting furnace
提高矿热炉极心圆功率密度和电极电流密度的探讨 - Kelp cutter The curve of constant pitch cutting of conical milling cutter with an angular circle
海带丝切割机带角圆的锥面铣刀上等螺距刃口曲线 - This paper mainly introduces intelligent measurement diameter runout of pitch circle in gear by means of computer. We compile computer program to collect, process display, analyze and to calculate the measured data, at last to get an available result.
主要介绍了采用计算机智能地测量齿轮齿圈径向跳动误差，编写了计算机程序对测量数据进行采集、处理、显示、分析与计算，最终得到了有效的结果。 - It's testified by using theory of limit value that the sum of modification coefficients xE is more than the separate coefficient of normal pitch circle y at modified gearing of working pressure angle.
运用极值理论详细论证了角变位齿轮传动变位系数之和xE恒大于分度圆分离系数y。 - When changing and processing spiral shell's bevel gear, it is necessary to use evolute internal spline tooth shape locating taper spindle for backing processing, so as to meet different spindle precision requirements of evolute internal spline reference circle, bearing fit circle and gear pitch circle.
螺伞齿轮更换加工过程中，需使用渐开线内花键齿形定位锥度芯轴支承加工，才能达到渐开线内花键分度圆与轴承配合圆及齿轮节圆同轴精度要求。 - The polar equation of non-circular gear pitch curve, calculation method of center distance, formula of pitch curve length, primary circle radius and pressure angle is given.
给出了非圆齿轮的节曲线极坐标方程，两齿轮中心距的计算方法，节曲线长度、基础圆半径和压力角的计算公式。 - The gear meshing stiffness for pitch circle crack with different depths are calculated using this new model and the effect of pitch circle crack depthon the gear mesh stiffness is evaluated.
通过这种新模型计算了不同深度的分度圆裂纹齿轮啮合刚度，得出了分度圆裂纹对齿轮啮合刚度的影响规律。 - By reducing the angular velocity of the sprocket and the pitch or increasing the number of teeth of the sprocket and pitch circle radius, instability of the conveyor system is decreased for reducing "water ripple" phenomenon on surface of lead ingots. 6.
可通过减小主动链轮的角速度与链节距或增大主动链轮的齿数与主动链轮的分度圆半径，来减小输送链系统运行的不稳定性，减少铅锭表面的水波纹现象。 - Based on the epicycloid, hypocycloid and involute formation theories, the combind tooth profile is made up of the epicycloid above the pitch circle and the involute below the pitch circle.
以外摆线形成原理、内摆线形成原理和渐开线形成原理为基础理论，分析了由节圆以上为外摆线和节圆以下为渐开线组合成的复合齿廓形成原理。