公差

基本解释 (translations)

tolerance

词组短语

common difference · public errand · noncombatant duty

与公差相关的网络例句 [注：此内容来源于网络，仅供参考]

Tolerances represent the highest commercial grade of accuracy and workmanship, and are specified for thread setting gages; X tolerances are larger than W tolerances and are used for product inspection gages.

公差是为螺纹调节规设定的，代表了精确程度及工艺方面的最好商业等级。X公差比W公差要大，用于产品检验量规。

Influence of tolerance factor on the complex engine performance was analyzed, then a new tolerance analysis and optimization method for complex product was proposed. The method synthesized effects such as tolerance size, tolerance location and component error accumulation on the product performance. Tolerance was then optimized based on the result of tolerance analysis and processing cost of different parts.

分析了公差对复杂发动机性能的影响，提出了针对复杂产品的公差分析和优化方法，综合考虑了各零件公差值大小、公差分布位置和零件误差积累对产品性能的影响，并根据公差分析结果和零件的加工成本等综合因素对零件公差进行优化。

Roundness tolerance of pitch diameter Roundness tolerance for a minimum of 345o circumferential arc of the pitch diameter shall not exceed .002 inch (0.051 mm) total, or one half the pitch diameter tolerance if the pitch diameter tolerance is less than .004 inch (0.102 mm); roundness tolerance of the remaining 15o maximum circumferential arc shall not exceed .004 inch (0.102) total, provided such tolerance does not result in excrescence on the thread flank.

圆度公差沥青直径圆容忍最低限度的345o圆周弧音高直径不得超过0.002英寸（ 0.051毫米）总，或一的一半，足球场直径公差，如果沥青直径公差小于0.004英寸（ 0.102毫米）；圆的耐受性，其余15o最大周弧不得超过0.004英寸（ 0.102 ），共计提供这样的宽容不会导致在excrescence对线程的侧翼。

In this paper, tolerance analysis mainly relates to three methods, viz."Extremum Method","Statistics Method" and "method of Monte Carlo". The character of the "Extremum Method" is to calculate the limit dimension of the close loop according to every limit dimension of the composing loop in order to ensure an entire frogging character, and get the tolerance of close loop.

极值法"的特点从保证完全互换着眼，由各组成环的极限值计算出封闭环的极限尺寸，从而求得封闭环公差；"统计法的特点是从保证大数互换着眼，根据各组成环的实际尺寸在其公差带内的分布情况，按某一置信概率求得封闭环尺寸实际分布范围，由此决定封闭环公差。

In this study, a new classification method of tolerances according to semantics and mathematical representation of basic geometric elements based on DOF is given. The representation of tolerance semantics is systematically deduced based on its mathematical definition that can characterize the semantics exactly an...

给出了基于语义的几何公差分类方法及基于自由度变动的基本几何要素数学表示方法；基于公差的数学定义，系统地推导了各种类型公差的三维语义表示方法，准确完整地表示出了其语义；最后给出实例进行应用分析

Screw parameters in VGCN specified by tolerances in TN are expressed as inequation, which is inequation constraint in optimization of tolerance values.

研究了公差网络中的各公差对相应的旋量参数的约束不等式表示，从而构成了公差大小优化的不等式约束。

In this paper,the probability of mismatch is given on basis of the research situations of computer aided tolerancing.

在分析计算机辅助公差设计现状的基础上，引入不匹配率，研究尺寸公差与形位公差在产品性能要求上的互相约束关系，从而提出包括尺寸公差和形位公差的综合公差优化设计模型。

In order to optimize tolerance values for an assembly system, a model for geometric dimension tolerance optimization was established and an algorithm for optimal tolerance design was proposed. The algorithm is divided into two stages: at the first stage, design centering problem is solved and statistical optimization for further lowing the cost is solved at the second stage.

为优化装配系统中公差链的公差值，建立了几何尺寸公差的优化模型，并提出公差的分层优化设计算法：第一层，解决设计公称值居中的优化问题；第二层，解决进一步降低成本的概率性优化问题。

Tolerance relations played a key role in resolving setup sequences, and tolerance factor introduced to normalize the geometric tolerance and dimensional tolerance.

其中公差关系为混合图中决定定位顺序的重要关键，本文以综合公差因子对几何公差与尺寸公差进行一致性的比较。

This paper studies that tolerances accumulation effect is differet for sign formal of different dimension applying to tolerance on degree of position and dimension for axis of limiting holes group,and quantizes tolerance ranges of tolerance on degree of position and dimension for axis of controlling hole group.

研究了位置度公差和尺寸公差在限制孔组轴线中因采用不同图样标注形式而导致公差累加效果的不同，量化了位置度公差与尺寸公差在控制孔组轴线中公差带的大小。

与公差相关的网络解释 [注：此内容来源于网络，仅供参考]

Geometric Tolerance：形位公差

1、公差的分类 根据互换性和公差的分类,公差可分为线性公差(DimensionTolerance)和形位公差(Geometric Tolerance). 线性公差用来表示尺寸的范围,即加工(装配)时所允许的尺寸变动量;形位公差用来表示所允许的几何形状变动量以及所允许相对于基准位置的变动量.

Geometric Tolerance：几何公差

"几何公差"(Geometric Tolerance) 对话框打开. 使用"符号"(Symbols) 表页,可以指定下列类型几何公差的投影公差区域:偏角度,垂直度,平行度和位置度. 要指示突出公差带并指定高度,可选取"带高度"(Zone Height) 框并输入值.

Geometric Tolerance：形位公差 几何公差

geometric characteristic symbols 几何特性 几何特性符号 | Geometric Tolerance 形位公差 几何公差 | geometry 几何图形 几何图形

Geometric Tolerance：形位公差 几许公差

geometric characteristic symbols 几许特征 几许特征标记 | Geometric Tolerance 形位公差 几许公差 | geometry 几许图形 几许图形

Projected tolerances：投影公差 投影公差

Projected tolerance zone 投影公差带 投影公差区 | Projected tolerances 投影公差 投影公差 | prompt 提示 提示

Projected tolerances：投影公差 投影公差Uaj开思网

Projected tolerance zone 投影公差带 投影公差区Uaj开思网 | Projected tolerances 投影公差 投影公差Uaj开思网 | prompt 提示 提示Uaj开思网

Projected tolerances：投影公差 投影公差 ZTw开思网

Projected tolerance zone 投影公差带 投影公差区 ZTw开思网 | Projected tolerances 投影公差 投影公差 ZTw开思网 | prompt 提示 提示 ZTw开思网

roundness tolerance：圆度公差; 不圆度公差

rolling tolerance 轧制公差 | roundness tolerance 圆度公差; 不圆度公差 | run-out tolerance 跳动公差; 摆差

fit tolerance：配合公差

配合公差(fit tolerance)是指组成配合的孔、轴公差之和. 它是允许间隙或过盈的变动量. 孔和轴的公差带大小和公差带位置组成了配合公差. 孔和轴配合公差的大小表示孔和轴的配合精度. 孔和轴配合公差带的大小和位置表示孔和轴的配合精度和配合性质.

Tolerance interval：公差间隔,公差区间

Tolerance fraction defective 容许不良率 | Tolerance interval 公差间隔,公差区间 | Tolerance limit 公差界限