公差分配

文摘：提出了一种新的公差分配方法。

Abstract : the paper proposed a new method of tolerance allocation .

我们考虑非线性约束的公差分配问题。

We consider the nonlinearly constrained tolerance allocation problems .

基于Solidedge的尺寸链公差分配研究

Research on Dimension Chain Tolerance Distribution Based on Solid Edge

本文在计算机辅助尺寸链计算中融合了多种公差分配算法。

This paper combines several algorithms in computer-aided dimensional chain computing .

基于模糊概率设计的装配尺寸链公差分配

Tolerance Distributing of Assemble Dimensional Chain on Basis of Fuzzy Probability Design

利用系统可靠度约束下的优化设计求解公差分配问题

Tolerance assignment using algorithm for system reliability based optimal design

基于有限元模型的汽车薄板焊装公差分配研究

Tolerance Allocation for Automotive Body Assembly Based on a Finite Element Model

基于Pro/E设计注射模时塑件公差分配探讨

Setting of component tolerance in designing injection moulds based on Pro / E

公差分配方法与制造成本浅析

Analysis of Tolerance Distribution Method and Manufacturing Cost

最后用决策指数提出了探索公差分配的总体最优方案的方法。

Finally , the way of seeking for the global optimum plan by the decision-index is proposed .

在前面界面设计完之后，针对装配体的公差分配的情况进行研究。

After the interface designing , the tolerance distribution of assembly was studied based in the 3-dimensional virtual environment .

通过对光学系统的误差分析和公差分配，确保了光学系统在装调之后的可实现性。

Through the error analysis and tolerance allocation , the implementability of the optical system is ensured after assembling adjusting .

在对投影系统进行规划和公差分配后，经过蒙特卡罗误差模拟，光学系统的各项指标均能满足总体设计要求。

After allocating the tolerance and Monte Carlo simulation , the performance of the optical system can meet the application requirements .

将模糊数学原理引入到装配尺寸链公差分配中，提出了装配尺寸链装配模糊可靠度的概念。

The paper draw the fuzzy mathematical principle into the tolerance distributing of the assemble dimensional chain , and presented the concept of fuzzy reliability of this chain .

以等距型线法作为间隙添加方法建立数学模型，给出间隙的添加及优化方法和基于转子间隙的公差分配方法。

The addition and optimization method for clearance as well as tolerance distribution method based on the clearance are presented by taking equidistant-curve method as clearance added method .

本文简单地介绍了传统的公差分配方法，重点进行了经济准则法的理论推导和实例验证。

In this article , traditional tolerance synthesis method is introduced briefly , and it 's done emphatically to deduce the Economical Principle Method theoretical and verify it with instances .

实验表明，文中的结论正确，公差分配及误差调整方法具有有效性和实用性。

The simulation and experiment to verify the above deductions and methods show that the conclusion is correct , and methods to distribute tolerance and adjust error are effective and practical .

一，运用尺寸链原理，解决误差传递以及公差分配问题，然后将尺寸链原理应用到船舶重量重心精度控制数据库中。

The paper has managed the problems of error transfer and tolerance assign of ships ' dimension by the principle . We have built the database about ships ' weight and centre of gravity by the probabilistic technique of the principle .

应用局部公差分配模型与公差设计过程建立了全局公差优化理论模型，提出了以保证产品总精度需求为目标的概念结构设计阶段公差的同步设计算法。

Then , a global tolerance optimizing theory model was built based on local tolerance allocation model and tolerance design process , which realizes the synchronization tolerance design in the phase of conceptual structure design in order to ensure the general precision requirements of the products .

基于FPC的原理，研究了凸轮公差优化分配的数学模型及其公差优化设计方法，开发了一套凸轮机构公差优化设计的软件并进行了实例分析计算；

Based on the theory of First Product Correct ( FPC ), this dissertation focuses on the mathematics model and algorithm of tolerance optimization design for cam , develops a software about tolerance optimization design for cam mechanism , and gives corresponding analysis and calculation .

基于粒子群算法的装配公差优化分配

Optimal assembly tolerance allocation based on particle swarm optimization algorithm

尺寸链组成环公差合理分配的新方法

New method for rational distribute of tolerances in the ring of sizes chain

基于制造-质量损失成本的公差优化分配法

Optimal method of tolerance allocation based on comprehensive model of manufacture-quality loss cost

与传统方法相比，数据处理更精确、信息量更全、返修更便捷，工序和公差的分配更合理。

Compared with traditional methods , data processing is more accurate and more complete , repair information more convenient , the distribution of processes and tolerance is more reasonable .

优化设计得到满足使用要求的PGP成像光谱仪系统，给出它的成像质量评价和公差分析与分配。

The PGP imaging spectrometer meeting the requirement of practical usage is optimized . The evaluation of its imaging quality and the analysis and assignment of its tolerance are presented .

基于价值分析的装配尺寸链公差可靠性优化分配

The reliablity optimal distributing tolerance of assemble dimensional chain on the basis of value analysis

采用公差的合理分配和调整环节来确保探测器的装配质量。

The rational distribution and adjustment of tolerance for various parts guaranteed the assembling quality of the detector .

在满足装配精度要求的条件下，通过试验提出制造成本最低时公差的合理分配的设想，推导出非常实用的公差优化计算方法，为工程设计人员在设计最初阶段进行公差的合理分配提供了依据。

The assuming for the lowest manufacturing costs which meets for assembly precision was advanced and the calculation formula of tolerance optimization was deduced . It offers basis for engineering initial design in tolerance optimization .

一种工序公差的并行优化分配方法

A Concurrence Optimization Method for Allocating the Process Tolerances

基于遗传算法研究了形位公差大小的最优分配方法。

Based on genetic algorithm , the method of optimization geometric tolerance values is studied .