用途：检测平板、平尺、机床工作台、导轨和精密工件的平面度、直线度。
Use: Test the flatness of plate, leveling ruler, machine tool working platform, guides and precision work-piece.
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.
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.
建立直线度误差的数学模型，研制全自动校直机测控系统，并用于轻型汽车和轿车的转向器齿条的检测和校直。
The straightness error mathematics model has been built, then the measuring and controlling system of redirector rack automatic straightening machine has been developed.
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。
The rotation angle error affects the measuring precision of relative orientation between projectile and target by Charge Coupled Device(CCD).
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。
The rotation angle error affects the measuring precision of relative orientation between projectile and target by Charge Coupled Device(CCD).
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