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1)  shaping error
造形误差
1.
According to the shaping principle of the hob machining evolvent gear,that only when best front rake positive angle of indexing circle is adopted,the shaping error is minimum is given by calculating.
在加工渐开线齿轮的滚刀造形原理基础上,通过解析计算,总结出只有采用最佳分度圆前角设计正前角齿轮滚刀,才能有最小的造形误差,常见的选用顶刃前角为7°的滚刀不能满足高精度齿轮加工要求。
2)  Forming errors
滚刀造形误差
3)  manufacturing error
制造误差
1.
Aiming to slove the problems of manufacturing error detecting on worm, a new method of testing manufacturing errors on enveloping worm based on space domain is developed.
针对当前蜗杆制造误差检测的实际情况,提出了基于空域分析法的环面蜗杆制造误差检测新方法;根据空域数据采集的特点,提出了以空间位移坐标代替时间坐标对环面蜗杆进行空域频谱分析的方法,给出了应用空域分析理论设计的FMT测量系统,以及应用该系统进行环面蜗杆制造误差检测的实用效果。
2.
The stress of casing pipe with manufacturing error is analysed by using finite element method,and the stress of the linking part between casing pipes is also analysed.
对油井套管来说,应考虑制造误差对强度产生的影响以及套管与套管之间的丝扣联接部分的强度问题本文利用有限元法对存在制造误差的油井套管进行了应力分析,并对套管与套管之间的丝扣联接部分进行了应力分析,编制了数值计算软件,指出了应力提高系数、屈服过程,为套管设计提供了依据
3.
Taking consideration of the existence of manufacturing errors of aerostatic journal bearing, the paper deals with the calculation and theoretical analysis of the static characteristics of aerostatic journal bearing with orifices by Galerkin Finite Element Method (FEM).
在考虑轴承的制造误差情况下,采用Galerkin有限元方法(FEM)对小孔节流型气体静压圆柱轴承的静态特性,即承载能力和刚度,进行了理论计算和分析。
4)  manufacture error
制造误差
1.
The proposed model was then used to analyze the effect of the location of temporary pier on the manufacture error of the girder and to reveal the relationship between the location and the corners at the ends of the incremental segments during the in.
采用该结构模型,分析了临时墩位置对梁体制造误差的影响,对临时墩位置与连续梁桥顶推施工过程中梁段尾端转角之间的关系进行了推导和计算,得出了有利于减少梁体制造误差的理论上最优的临时墩位置,并以珠江大桥西桥为工程实例,验证了临时墩优化分析结果的正确性。
2.
The manufactur errors of flexure hinge will influence the performances,so for reducing the flexible hinge on the performance of the sensitivity of manufacturing errors,the relation among design parameters of corner-filleted flexure hinge and manufacture error was founded by using multi-variable function of Taylor series expansion.
柔性铰链制造误差会影响铰链性能,为了减小柔性铰链性能对制造误差的敏感性,应用多变量函数Taylor级数展开的方法,建立了直梁型柔性铰链制造误差与其性能的对应关系。
5)  manufacture errors
制造误差
1.
Aiming at solving the matter of fact of manufacture errors on worm, the worm test apparatus is studied by the tool research department in Chengdu.
针对当前蜗杆制造误差检测的实际情况 ,结合成都工具研究所研制的蜗杆误差检查仪 ,进一步深入讨论了一种改进性方案的原理及其电路的硬软件设计。
6)  modeling error
造型误差
1.
It is concluded from the analysis of main parameters influencing the modeling error that 1 ) Machining efficiency and accuracy can be obviously improved by adjusting the install.
针对大型光学非球面制造难度大的缺点,根据非球面的轴对称性,在对非球面方程及曲率分析基础上,采用简便的二轴联动超精密磨削机床,给出两种砂轮加工光学非球面的几何模型,分析了形成光学非球面造型误差的主要影响参数,并通过计算机仿真,得到一系列有价值的结果,即:(1)调整平行砂轮安装角以获得最大行程,可明显提高加工效率和精度;(2)为提高加工精度与效率,在保证砂轮形状精度前提下,带角圆砂轮应采用较大的角圆半径;(3)在加工效率、精度以及质量的稳定性上,带角圆砂轮比平行砂轮有显著的优势;(4)平行砂轮加工成本低,在缓变非球面的粗磨阶段,可用其以较小的安装角度达到加工要求。
补充资料:造形
1.创造物体形象。 2.创造出来的物体的形象。 3.见"造刑"。
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