工序质量
- 网络Quality
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基于ARM平台的工序质量分析与控制系统的研究与开发
Development of Analysis and Control System for Process Quality Based on ARM Platform
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PB反应器关键工序质量控制与检验
Technology Study and Quality Control for PB Reactor Key Process
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基于AR模型辨识的工序质量控制方法
A Method for Process Quality Control Based on Model
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CIMS环境下选煤厂工序质量控制
Process Quality Control of Coal Preparation Plant in CIMS
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基于FMS的工序质量控制研究
The Research of Process Quality Control Based on FMS
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而对加工制造企业来说,产品质量控制主要是实现对加工过程的控制,称为工序质量控制(StatisticProcessControl),简称SPC。
While for manufacturing factories , production quality control mainly points to realize the control of the machining process , which is called process quality control or SPC ( Statistic Process Control ) .
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为了给工序质量诊断提供更详尽的信息,构造了3个相似的BP神经网络对控制图特殊异常模式的特征参数进行估计。
In order to provide working procedure quality diagnosis with more detailed information , three similar BP neural networks are constructed to estimate the characteristic parameters of special anomaly pattern of control chart .
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G-H两极管理图在工序质量管理中的应用
Application of " G-H " Two Extremes Ruling Figure in Quality Control of Procedure
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本文基于辨识ARMA新息模型生成估计残差序列,再对残差序列的平均值和无偏方差进行假设检验,可实现工序质量的异常诊断。
In this paper , a method of process quality diagnosis using hypothesis testing for residual sequence of ARMA innovation model estimation error by recursive maximum likelihood method was studied .
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应用运行图和EWMA图实现了对虚拟工序质量的统计控制及对原型工序的质量预测。
Running Chart and EWMA Chart are combined to realize the prediction of original procedure quality and virtual procedure quality statistical control .
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介绍了细旦涤纶与天丝(Tencel)两种纱组合而成的异经重经面料的特点、上浆工艺步骤、各工序质量控制、工艺参数等。
This text briefs the characteristic of the fabric made of fine denier polyester fiber and Tencel , its sizing technology and quality control in every process as well as technology parameters .
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本文阐述了设置质量控制点,从控制工序质量入手来控制52M大跨度钢桁架的质量,取得满意效果。
This article explains to set the point of quality controlling and control 52 meters steel construction quality by controlling work-unit quality , achieved good action .
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作者分析了熔模铸造企业的质量控制现状,借鉴统计过程控制(SPC)的理论,对熔模铸造产品的工序质量数据进行采集分析,并进行相应的工序能力判断。
Analyzing the characteristics of quality management in the investment casting enterprises and using Statistical Process Control for reference , a series of quality data of working procedures are collected and analyzed , and the judgments of process capability are concluded .
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并分析了MVA方法对工序质量分析和控制的意义,并且对MVA进行方差分析,同时由此提出了利用MVA进行合理的抽样来确定工程工序质量特征值变异的主要来源。
And analyzes the significance of multi-van analysis in process quality analysis and control , presents the ANOVA structure of MVA and addresses how to rationalize sampling to capture major process variation based MVA method .
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针对半导体晶圆生产中存在着位置间变异、晶圆间变异及批次间变异,提出了基于多变异分析(MVA)的工序质量分析方法。
The process quality of semiconductor manufacturing is influenced by variant factors , such as positional variation , cyclical variation and temporal variation . A new process quality analysis method based on multi-vari analysis is presented .
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测量系统分析是QS9000标准中的核心要素之一,主要用来评估测量系统对工序质量改进的保证程度。
Measurement system analysis is an element job required by QS9000.The purpose of measurement system analysis is to study if the measurement system is capable for process quality .
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对于性能稼动率,分析影响其原因,并提出改善的方法;对于产品良率,应用X-R控制图控制工序质量,以预测产品的质量,从而达到提升良率的目的。
To performance efficiency , the paper analyzed the major factors impacting it and provided corrective methods . As for product yield , X - R control chart will be applied to predict product quality to achieve advance the yield rate .
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工序质量管理方法的优化
The Optimization of the Method in the Working Procedure Quality Management
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面向批量钻削工序质量检测的多维信号聚类分析
Cluster Analysis for Batch Drilling Process Quality Inspection Based on Multi-Sensors
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多品种多批次冲压工序质量控制的研究
Working Procedure Quality Control for Press Punching of Multi-Variety and Multi-Batch
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基于改进决策树的工序质量损失原因挖掘研究
On Mining the Causes of Quality Loss Using Improved Decision Trees
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工序质量最终决定着机械产品的制造质量。
Process quality ultimately decides on manufacturing qualities of mechanical products .
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基于田口稳健性设计的多品种小批量生产工序质量改进
Multi-variety and Low-volume Production Process Improvement Based on Taguchi Robust Design
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多工序质量检验点设置的经济分析
The economic analysis for setting up multi-process quality inspection points
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为汽车制造过程的工序质量管理提供一些借鉴经验。
Provide some references for the manufacturing industry production process quality management .
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基于流水线装配型生产的计算机辅助工序质量管理
Computer Aided Working Procedure Quality Management for Pipeline Assembly Production
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工业工程(第十三讲)一种基于熵值法的工序质量控制工具
A Process Quality Control Tool Based on Entropy Value Method
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操作型工序质量控制的难点及对策
The difficulties and countermeasures of quality control in operational type working procedure
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关于设备工程项目工序质量控制的研究
Research into Process Quality Control about Engineering Projects of Equipment
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刍议施工工序质量控制的意义及主要措施
The Significance of Construction Procedures on Quanlity Controlling and Measures