Out of Roundness is the variation of the spline from a true circular configuration.
圆度是花键与真圆的圆廓之间的公差。
Addressing the informalities in the terms used to refer to out- of- roundness of steel tube and the calculation and expression ways therefor, relevant point of views are put forward by the author.
针对钢管的不圆度在名称上叫法及计算表达方式上的不规范情况提出相关看法。
Welding techniques shall be selected to ensure that specified tolerances for straightness and out-of-roundness are not exceeded.
选用焊接技巧应保证不超出指定的直线度和圆度允差。
This instrument is used for measuring roundness, axis straightness, coaxality and circular run out error of shaft parts.
该仪器可用于圆度、轴线直线度、同轴度和径向跳动误差等项目的测量。
The inconsistent roundness of raw materials, even processed properly, can be thanked for the out-of-roundness-tolerance products.
原因是市场采购的原料不能保证圆度，加工后出现圆度超差。
Researches are made to find out the active tracing measurement strategy of crankshaft roundness error during non circular grinding process.
研究，以找出有效的跟踪测量曲轴圆度误差的非圆磨削过程中的策略。
The Out-of-roundness is not more than 2% of the outside diameter of the pipe at any point.
弯管圆度应保证弯管上任何一点的外部直径不得大于标准直径的 2%。
The radial run-out deviation is composed of the coaxiality deviation and parts of the roundness deviation.
径向跳动偏差的由同轴度偏差和零件的圆度偏差构成。
The radial run-out deviation is composed of the coaxiality deviation and parts of the roundness deviation.
径向跳动偏差的由同轴度偏差和零件的圆度偏差构成。
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