1、

A method of the image processing and measurement of the internal taper thread was proposed.

提出了电极圆锥内螺纹的图像处理及检测方法。

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2、

N on-c on tact Measurement on Internal Taper Thread of Electrode

电极圆锥内螺纹的非接触测量

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3、
5、

To determine the tooth thickness taper of evolute internal spline taper spindle in tooth, theoretically, it is necessary to check the tooth shape locating taper spindle and the locating precision after the workpiece is mounted, as well as design the evolute taper spindle.

确定渐开线花键锥度芯轴在齿向的齿厚锥度,理论上必须验证齿形定位锥度芯轴与工件装配固定后的定位精度,设计渐开线锥度芯轴。

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6、

Taper pins with internal thread

GB/T118-1986内螺纹圆锥销

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7、

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。

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8、

This method is recommended for taper turning of external and internal surfaces when the taper angle is relatively large.

当锥角相对较大时切削外锥面和内锥面推荐使用这种方法。

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9、

whitworth pipe threads for pipe couplings; parallel internal threads and taper external threads; thread dimensions

管道螺栓连接用惠氏螺纹。圆柱形内螺纹和圆锥形外螺纹。螺纹尺寸

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10、

Internal upset taper design of a drill pipe based on stress concentration analysis

基于应力集中分析的钻杆内加厚过渡结构设计

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11、

The pedestrian bridge with taper section in exceeding load state undergoes deflection, distribution of internal force, inherence frequency and model calculation, and an analysis is made on the global and local stability of the bridge.

对一座变截面刚架人行天桥在超负荷运营情况下进行了变形、内力分布以及结构的固有自振频率和振型计算,并根据计算结果对天桥结构作了整体稳定性和局部稳定性分析。

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12、
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