1) helix error
螺旋线误差
1.
Meshing characteristic and helix error rule of small pressure angle worm;
小齿形角蜗杆的啮合特性与螺旋线误差规律
2.
Based on the measuring principle of the screw bar helix error,the problems of measuring the screw bar helix error by using manual 3D measuring machine are analyzed.
在丝杠螺旋线误差测量原理的基础上,分析用手动三坐标测量机测量丝杠副螺旋线误差存在的问题。
2) screw shaft helical line error
丝杠螺旋线误差
3) helix angle error
螺旋角误差
1.
In this paper,based on theory of gearing,the effects of helix angle errors on transmission error of double circle arc helical gears are studied,and relationships between the transmission error and helix angle error of pinion and gear are obtained respectively.
该文应用圆弧齿轮的啮合原理， 分析研究了螺旋角误差对双圆弧齿轮传动过程中传动误差的影响规律， 并且介绍在条件允许时， 增大齿轮螺旋角， 有利于减小双圆弧齿轮传动过程中的传动误差， 进而提高其动态传动性能。
4) circle errors of gyroscope
陀螺盘旋误差
5) helix deviation
螺旋线偏差
1.
Through analyzing the change datum of profile and helix deviations of CA457 driven cylindrical gear in the carburizing heat treatment,the deformation regular pattern of profile and helix deviations are obtained.
通过分析CA457桥从动圆柱齿轮在渗碳淬火热处理中齿廓偏差、螺旋线偏差的变化数据,得出齿廓偏差、螺旋线偏差的变形规律。
2.
A comprehensive analysis and calculations were carried out for the precision of helix deviation measuring system in a gear testing centre Mahr891E modified with improved numerical-electronic control unit and some mechanical components.
分析和计算了这台在数字控制系统和部分机械部件都经改进了的齿轮测量中心Mahr891E螺旋线偏差测量系统的测量精度,应用光学测量系统测量了各部分运动系统精度,经理论计算螺旋线偏差测量系统测量不确定度,可知这台改进后的齿轮测量中心Mahr891E螺旋线偏差测量系统可以完成标准Cylindrical Gears-ISO System of Accuracy和GB/T10095,1-2001中所规定的超精密齿轮螺旋线偏差测量任务。
6) reticle rotation error
标线旋转误差
补充资料：螺旋线
又称“柱面螺旋线”。一种空间曲线。其特征是曲线上每一点的切线与固定直线(轴)交定角。当动点在一圆柱面上以等角速度作转动，同时又以常速沿轴向作匀速直线运动时的轨迹。有右旋和左旋之分。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条