Based on AHP, a novel quality loss cost model was developed for product tolerance design, which overcome drawbacks of the conventional Taguchi method.
面向零部件公差设计优化问题,提出一种基于层次分析法的产品质量损失成本模型,该模型克服了常用的田口方法的一些缺点。
The tolerancing process and its characteristics were studied based on the product conceptual structure design automation technology. A four layer product tolerance model was put forward.
在产品概念结构设计自动化技术基础上,研究了产品公差设计过程及其特点,提出了四层产品公差结构模型。
This product provides the foundation infrastructure (including load balancing and fault tolerance) for information services.
该产品为信息服务提供了基础结构(包括负载平衡和故障转移)。
In product quality design, an important problem is how to determine tolerance of parameters appropriately.
合理确定参数的容差是产品质量设计中的一个重要问题。
This product provides the foundation infrastructure including load balancing and fault tolerance for Information Services.
此产品为Information Services提供了基本的基础设施,包括负载平衡和容错功能。
Tolerance restricts manufacturing error of part, and allowance redeems the error that comes into being in the process of product assembly.
容差和工艺余量分别是控制零件制造误差和补偿产品装配累积误差的重要参数。
At least 3 years of product design experience such as Good Drawing Office practices, Tolerance Analysis, design For Assembly, Failure Mode and Effect Analysis (FMEA).
至少3年的产品设计经验,如良好的绘图方法,公差分析,装配设计,失效模式与效应分析(FMEA)。
The result shows that though such method we can efficiently obtain first tolerance design optimum for CAM mechanism, and thus realizes first Product Correct (FPC).
结果表明该方法保证了凸轮机构公差设计一次达到最优,从而实现了一次产品成功。
SCRAP : When product that is either visually or dimensionally out of tolerance and can not be repaired; product that does not conform to blueprint tolerances.
废品:目测不合格或尺寸超差并且无法修复的产品;无法达到图纸公差要求的产品。
The result shows that this method ensured the tolerance design of cam mechanism could attain optimal on its first application, thus achieved First Product Correct (FPC).
结果表明,该方法保证了凸轮机构公差设计一次达到最优,从而实现了一次产品成功。
The assembly tolerance analysis and optimization method based on digital product design model is put forward according to the analysis of digitalization preassembly method.
通过对数字化预装配方法的分析,提出了基于数字化产品设计模型的装配公差分析和优化方法。
Repair: Product that is either visually or dimensionally out of tolerance but which can be repaired.
修复:能被肉眼观察到的或尺寸超差但能被修复的产品。
The algorithm of assembly process planning is put forward considering the effect of tolerance to the assembly process plan and the product assemblability.
在充分考虑了公差对产品装配工艺计划和产品可装配性影响的情况下,提出了装配工艺计划算法。
In order to integrate the product and manufacturing system design, an automated setup planning and tolerance analysis method is developed.
为了使产品和制造系统一体化,开发了一种自动编排规划和公差分析方法。
The effect of assembly tolerance on product assembly is researched in detail and the algorithm and program of total assembly cost is presented .
最后对装配公差对产品可装配性的影响作了详细的阐述,并给出了产品的总装配成本计算的方法。
According to product quality requirements and tolerance regulations, a model of the theory of unit manufacturing quality control is obtained.
根据产品质量要求和公差规定,建立了单元制造质量控制理论的模型。
Assembly variation must be calculated in the process of product design based on part tolerance, and it is assumed that the part is rigid in the process of assembly.
产品设计过程中需要根据零件公差计算其装配公差,但是传统的方法均假定零件在装配过程中不发生变形。
For serious geometry and dimension tolerance of the 3c product, fine blanking process is a quiet important manufacture of stamping.
精密冲切是因应3c产品之高几何精度及尺寸公差要求所不可或缺的解决手段。
In tolerance analysis, tolerance design or parameters design, it is required to approximate the feasible region of parameters, or to estimate the yield of product.
在容差分析、设计和参数中心设计中,一般需要对参数可行域进行近似,或是知道容差已知情况下的产品的合格率。
Tolerance optimization seeks to minimize the cost with constraints of product requirements and manufacturing ability.
产品公差的优化应在满足使用要求及加工能力允许的条件下以成本最小为目标。
The tolerance design is important in product design because of its direct effects on product manufacturing process.
公差设计是产品设计中的重要组成部分。
In order to drop the product cost and improve the quality of products, this paper presents parameters and tolerance value and their determination method in the design of circuit.
为降低产品成本和提高产品质量,本文提出电路设计中参数和容差值同时确定方法。
Tolerance analysis is a basis of reliable design. And fault diagnosis is a basic method to maintain the product.
容差分析是可靠性设计的基础,故障诊断是维持产品可靠性的基本方法。
Finally, a design example is used to demonstrate the successful application of the proposed function tolerance theory in the incremental growth design of the product.
最后,设计实例说明所提出的功能公差设计理论能够在生长型设计中成功应用。
An optimal tolerance design model for product life cycle is proposed within the frame of the new generation GPS system.
提出了新一代GPS面向产品全生命周期的公差优化设计模型。
According to relevant product requirements, mold choice and mold tolerance configuration during the cold-drawing are mainly solved.
试验中根据产品要求,重点解决了冷加工模具选用、公差配置等技术问题。
To improve product quality and reduce manufacturing cost, an optimization approach for multi-process dimension and its tolerance was put forward.
为提高产品制造质量、降低产品制造成本,提出了一种多工序尺寸及公差的优化方法。
If the buyer specifies a product to be labeled "down", the buyer should indicated what tolerance system is used or the buyer should specify their own tolerance.
如果买家指定产品标签为“羽绒”,买家必须简要说明使用允许误差的体系,或者买家必须列出他们自己误差规定。
The quality of tolerance design has a direct effect on assembling accuracy of the products, and also has a great effect on the manufacturing cost of the product.
公差设计的优劣不仅直接影响产品零件装配精度的实现,而且对产品制造成本亦将产生重大影响。
Ceramic is a kind of product with the biggish tolerance and complex surface, which has various product designing and manufacturing technology parameters.
陶瓷是一种宽公差、复杂曲面的产品,产品设计与制造的技术参数繁多。
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