电池供电，实现了直线度测量的便携化。
The measurement parts are battery-powered, which makes the system portable.
介绍了火炮身管直线度测量的一种新方法。
A new arm lever method for measurement of gun tube linearity was set up with description of its measuring principle.
利用它们进行超精密直线度测量，具有良好的效果。
Good results are obtained from the practical measurement of ultra precision straightness with the application of the inductive transducer and the new method.
提出用无衍射光和莫尔条纹进行空间直线度测量的技术。
A method of spatial straightness measurement by means of non diffracting beam and moire fringe is proposed.
由此产生的相变可转换为直线度测量，根据关系的镜子角度。
The resultant phase change can be converted to a straightness measurement according to the relationship of the mirror Angle.
本文主要论述了基于图像处理的炮管轴线直线度测量仪的研究。
The paper mainly discusses the research on the measuring instrument of gun barrel axis Straightness, which is based on image processing.
介绍长导轨直线度测量的新方法，在实际工作中提高工作效率和测量精度。
The article introduces a new way to measure the linearity of long rails and to increase the efficiency and accuracy.
对角锥棱镜用于激光直线度测量时可使测量精度提高一倍的光学特性进行了分析。
The optical properties of doubling the measurement accuracy using the cube-corner retroreflector which is applied to laser straightness measurement are analyzed in theory.
分析结果为角锥棱镜用作激光直线度测量时的误差分析和误差补偿提供了理论依据。
The analysis results indicate that this work has provided the theoretical basis for analyzing error and error compensate during the laser straight...
在激光基准长距离、高精度直线度测量中，空气扰动是影响其测量精度的一个主要因素。
Atmosphere turbulence is the major factor that affects the accuracy of the propagating direction of a laser beam, and causes serious errors in laser straightness measurement at long distance.
分析了角锥棱镜的制造角差、面形误差和测量过程中角锥棱镜的偏摆、俯仰、滚转对直线度测量的影响。
The effects on straightness measurement are analyzed for the cube-corner retroreflector with angle errors, surface errors, yaw, pitch and roll.
在直线度测量数据处理过程中，运用坐标变换法时，往往不能一次正确估计“高—低—高”或“低—高—低”点的位置，所以需通过多次坐标变换才能达到目的。
As the data of straightness measurement are processed, Coordinate Transform method can not estimate the positions of High-Low-High or Low-High-Low correctly once.
测量直线度、平行度和垂直度。
对工件所有精加工面进行测量，取最大值作为直线度的测量值。
Perform this measurement for all finished faces, and take the maximum as the measured value of the straightness.
由于在直线度误差测量过程中的各种原因，导致许多观测数据与实际值偏离或者很难进行处理。
Because of many reasons in the course of straightness error measuring, many original observed data deviate from actual value and are difficult to process.
本文介绍一种长导轨直线度激光扫描快速测量的新方法。
This paper described a new method for fast detecting the straightness of long guideways using a scanning laser beam.
介绍一种激光测量大尺寸物体直线度的新方法。
This paper relates a new method for laser measurement of straightness of large sized objects.
配合其他附件，还可进行直线度和垂直度的测量。
Their concept also permits deviations from straightness and perpendicularity to be measured.
本文研制了基于视觉检测技术的大直径钢管直线度在线测量系统。
A new on line measuring system for the linearity of steel pipe with large diameter is invented with the technology of visual inspection.
该方法不仅能测量车床直线运动误差，而且为工件直线度误差在线测量提供了新的测试手段，很有开发应用前景。
The method can not only measure the lathe straight motion error but also provides a new route for measuring the straightness of workpieces. So the method can be applied in many areas.
我国目前主要仍采用长平晶组分段互检方法作为直线度检定基准，测量精度不高(特别是在测量大尺寸零件时尤为明显)。
At present, long optical flat is still mainly adopted as calibrating benchmark in straightness measurement, whose accuracy is not so high (especially in measuring great-size parts).
开发了便携式激光准直仪及直线度误差测量、评定软件。
The portable laser collimator and the straightness measuring and evaluating software are developed.
在这基础上，推导出了按最小条件评定直线度的极限测量误差的计算式。
Based on this, the formulas for calculating, according to the minimum condition, the measuring error limits of straightness have been derived.
采用一种测量圆柱体轴线直线度误差的新方案——两点测量法。
A new scheme is introduced for measuring cylinder linearity error-two point method.
此方法优点在于测量精度并不取决于激光束的直线度及激光器本身的稳定性。
The advantages of the method are that its accuracy is not dependent on the straightness of the laser beam and stability of the laser itself.
以激光干涉仪直线度误差测量为基础研究了数控机床垂直轴滚转角误差的检测方法。
A method for roll angular error measurement of NC machine tool vertical axis was studied based on straightness measurement using laser interferometers system.
介绍了一种测量机床竖直运动直线度和滚动误差的新方法。
In this paper, a new method for measuring the vertical motion straightness and rolling error of machine tools is presented.
介绍了一种测量机床竖直运动直线度和滚动误差的新方法。
In this paper, a new method for measuring the vertical motion straightness and rolling error of machine tools is presented.
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