pitch circle的例句大全

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。

pitch circle: the pitch cycle is the imaginary circle on which most gear calculations are based.

间距循环：间距周期是虚圆齿轮的大部分计算为基础。

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

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 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.

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 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

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；

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。

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。

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