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- Evaluation of Total Cumulative Pitch Error of Gear 齿轮齿距累积误差的评定
- Date Processing of Individual Circular Pitch Error and Total Cumulative Pitch Error Based on VC Condition 基于VC环境下对单个齿距偏差和齿距累积总偏差实验的数据处理
- Keywords ultraprecision gears;total cumulative pitch error;absolute measure method; 超精密齿轮;齿距累积总偏差;绝对测量法;
- Total cumulative pitch error 齿距累积总偏差
- Improvement of Total Cumulative Pitch Errors Measurement Device for Ultraprecision Gear and Design of Automatic Measuring System 超精密齿轮齿距累积总偏差测量装置的改进及其自动测量系统的设计
- Obliquity caused by engaged deviation and cumulative pitch error are two mostly factor which cause gear side clearance asymmetry. 啮合偏移引起的综合倾角和周节累积误差是造成齿侧间隙不均匀的两个主要因素。
- Keywords eccentrical installation;gear cumulative pitch error;amplitude;phasic angle; 安装偏心;齿距累积误差;幅值;相位角;
- A study on the influence of regularity of circumferential load distribution in arc shaped tooth coupling affected by cumulative pitch error 周节累积误差对弧形齿联轴器周向载荷分布规律影响的研究
- cumulative pitch error 螺距累积误差,同节累积误差
- gear cumulative pitch error 齿距累积误差
- At March 31,1998,the total cumulative market value of land provided by the government to the HA amounted to $228.7 billion. 截至一九九八年三月底,政府批予房委会的土地的累积总市值达2287亿元。
- At March 31, 1998, the total cumulative market value of land provided by the government to the HA amounted to $228.7 billion. 截至一九九八年三月底,政府批予房委会的土地的累积总市值达2287亿元。
- From a thermodynamic point of view, this parameter is related by a straightforward physical causality with the feed-based total cumulative exergy (TCE) of multi-products. 此参数与以原料流为基准的多产品的总积累火用存在明确的物理因果关系。
- Errors of tooth-to- tooth affect the precision of gear wheels moving placidity, which mainly come from total profile error and base pitch error. 齿轮的一齿误差影响齿轮的运动平稳性精度,它主要由齿轮的齿形误差和基节偏差组成。
- The total cumulative dose for each groupwas 2.0 Gy. It was found that the types of chromosome aberrations were mainly dicentric abe-rrations and acentric fragments in single acute irradiation. 慢性连续照射以0.;26 mGy/min的剂量率;每天照射190分钟;每周连续照射5天;总累积剂量均为2
- This study is proposed to measure the straightness error, yaw error, pitch error of motion stage by using Quad Detector and Laser Doppler Displacement Meter. 摘要:本研究运用四象仪量测系统与雷射都卜勒位移器针对设计之摩擦式导轨移动平台进行直线度、偏摇度及俯仰度误差量测与分析。
- The experimental results show that the pitch error of the workpiece is decreased by more than 80%, thus significantly improving the grinding precision of the leadscrew. 通过一系列试验研究,证明此控制策略能减少工件螺距误差80%25以上,有效提高了试件丝杠的磨削精度。
- Based on the analysis of the pitch error measure theorem for screw,the dynamic measure system of pitch error for lead screw constituted by single-chip microcomputer is discussed. 在分析丝杠螺距误差测量基本原理的基础上,简述了由单片微机组成的滚珠丝杠螺距误差动态测试系统,并开发了计算机辅助自动分析测控软件。
- total cumulative output value of industry 累计工业总产值
- total cumulative termination rate 总累积停用率