装配精度

介绍了CCD传感器测量滚针直径的基本原理，制定了分选整体方案，以实现滚针的自动、在线大批量测量和分选，提高滚动轴承的装配精度。

The essential principle and the classified integration scheme of measuring roller diameter with CCD sensor are introduced in the paper , which can realize the on-line automatic measurement and classification of large numbers of rollers , and enhance the assembly precision of ball bearing .

将CAE分析与补偿法设计模具相结合，大大提高了产品的装配精度，缩短了生产周期，提高了产品的质量。

Combining the CAE analysis with mold design of deformation compensation method , the warpage is greatly reduced , the assembly precision of products are greatly increased , the production cycle is shortened , and the quality of the product is improved .

从挤出机的挤出工艺和机筒、螺杆装配精度两方面讨论了与PVC异型材塑化质量的关系，提出了调整、改善塑化质量的方法。

The plastification quality of PVC profiles is discussed from such two aspects as the extrusion process and the assembling precision of the extrusion cylinders and screws . The methods of regulating and improving the plastification quality are suggested .

本文介绍一种保证DBL型无级变速器装配精度的装配方法。

This paper introduces an assembly method for guaranteeing assembly accuracy of the DBL stepless speed change device .

以PRS-XY型混联数控机床为对象，以加工、装配精度为依据，建立该机床完整的误差模型。

Based on the PRS-XY type hybrid Parallel CNC machine developed , a whole error model has been built according to manufacturing and assembly .

开发并展示了我们研究小组的一种全新的无运动部件、不需高制造、装配精度的微TPV系统，介绍了我们实验和分析的最新研究结果。

We have recently developed a novel micro-TPV systems with no moving parts , and less demands for precision fabrication and assembly , the latest experimental and analytical results have been presented .

装配精度对机器使用寿命影响的研究

A Study on the Assemble Accuracy to Machine Service Life Affect

满足要求，保证了装配精度。

Meet the requirements to ensure the accuracy of the assembly .

调整环实际装配精度的计算和分析

Computation and Analysis of Actual Assembly Accuracy in Adjustment Loop

试论装配精度与切削加工经济性的关系

On the Economic Relationship Between Assembling Precision and Cut Working

虚拟环境下产品装配精度预分析实现技术研究

Research on Realization Technology of Product Assembly Precision Pre-analysis in Virtual Environment

基于动态尺寸链的变速箱总成轴系装配精度的研究

Research on Assembly Precision of Gearbox Shafting Assembly Based on Dynamic Dimensional Chain

装配精度设计常会遇到齿轮箱各有关尺寸问题。

This paper solves the size problems of gear box in assembly precision design .

船体焊接缝装配精度与偏差许可

Hull joint gap assembling accuracy and deviation permit

精细化作业与提高装配精度

Meticulous process and improving assembly accuracy

机器装配精度的系统分析

System Analysis of Machine Assembly Accuracy

用该工艺加工的部件完全达到设计和装配精度要求。

The parts machined with this process can meet the requirement of the design and assembling accuracy .

因此，产品的质量如何，主要取决于零件的加工精度和机械的装配精度。

So the quality of product mainly decided by processing precision of parts and mechanical assembling accuracy .

具有加工、装配精度要求不高，成本低的特点。

The utility model has the characteristics of low processing and assembly precision requirements , and low cost .

电机轴承的装配精度是影响电机装配质量的主要因素之一。

The fitting precision of motor bearing is one of the main factors influencing the assembly quality of motors .

传统的傅里叶变换光谱仪都是采用迈克尔逊干涉仪作为干涉装置，对仪器的机械加工和装配精度的要求都比较高。

Conventional Fourier-transform spectrometer mainly applies the Michelson interferometer as interferometric device which need high precision in process and assemblage .

考核表明，该红外调焦仪的性能和装配精度可满足要求。

The examination show that the needs of the performance of the instrument and fitting and adjusting precision can be met .

在不提高硬件水平的基础上，通过实施精细化作业可提高装配精度，提高产品合格率。

Based on retaining original hardware level , assembly accuracy and production yield can be improved by carrying out meticulous process .

为此，对往复回转搅拌机的搅拌原理、传动结构、材质特性、装配精度进行分析。

Analysis was made on the stirring principle , transmission structure , material features and assembling precision of the reciprocating oscillating agitator .

实践证明，该方法能提高轴承的装配精度，达到改善电机噪声的目的。

The effectiveness of the proposed method in improving the fitting precision and diminishing the noise of motors is validated in practice .

本实用新型能有效地提高车门的装配精度，并且降低车门的装配难度。

The door panel mounting structure can efficiently increase assembly precision of the car door and reduces assembly difficulties of the car door .

耦合损耗理论分析结果表明，该设计方案能降低光纤旋转连接器的机械加工和装配精度，具有低插入损耗和简单的光路结构的优点，在目前国内现有条件下能实际生产。

The results of analysis of coupling theory indicates that the method of direct coupling of PCF decrease obviously accuracy of machining and assembly .

着重分析应用尺寸链的原理，达到装配精度的方法，合理解决机器质量的保证问题。

This text mainly analyzes the application of dimension chain principle , the method to get assembly accuracy and the guarantees for reasonably solving machine quality .

曲轴的加工精度直接影响回转飞剪的上、下剪刃的装配精度，进而决定着剪切铝板的质量。

The crank processing precision direct influence rotation upside cuts , lower cuts the edge the assembly precision , was decided cuts the quality of aluminum sheet .

通过实际装配精度的计算和分析，提出两种方法，扩大尺寸的公差，降低了加工难度，提高经济效率。

Through calculating and analyzing the actual assembly accuracy , the paper establishes two ways to enlarge dimensional tolerance to reduce machining cost and raise economic efficiency .