普通单排优化排样中冲裁步距的计算非常关键。
It is critical calculating blanking step in normal single row optimum layout.
多边形顶点算法是冲裁件优化排样的一种新算法。
The algorithm to apex of polygon is a new one when layout stampings optimally.
毛坯优化排样是冲压工艺数字化设计中的重要环节。
The optimization of blank layout is of great importance in the design of stamping die.
本文采用二步法对任意多边形的优化排样技术进行了研究。
This paper had been carrying out a study on the layout technology of arbitrary polygons with two-step theory.
排样实例表明，该优化排样算法行之有效，具有广泛的适应性。
The feasibility of the proposed method is demonstrated by the layout example.
本文提出计算机优化排样中使用的一种新的快速求解nfp的方法。
This paper presents a quick method to find the NFP which is used in computer optimal layout.
优化排样算法的研究不但有较高的理论意义，也有非常高的实用价值。
The researches of optimization layout algorithm not only have higher theoretical significance but also have higher practical value.
根据汽车内饰等行业需求，对皮制品加工的优化排样问题进行了研究。
This paper presents an effective nesting method for leather manufacturing, such as automobile interior decoration, etc.
该算法编制的软件可迅速求出外轮廓为任意形状的制件的优化排样方案。
The optimum layout plan of a workpiece in arbitrary shape Can be made out by the software developed on this algorithm.
本文提出了一种通过处理离散点，快速求出优化排样一步平移步距的简单算法。
The development process of optimized layout CAD system of blanking based on ObjectARX is introduced.
因此，开展对二维矩形件优化排样问题的研究具有重要的理论意义和工程应用价值。
Therefore, research on the problem of two-dimensional optimal layout for rectangular parts is very important in theory and applications.
企业应用实例表明该方法是求解分段单一矩形优化排样问题的一个较为有效的方法。
Enterprise applications show that this method is an effective solution to the problem of single size rectangles packing.
研究了钣金数控冲切加工中零件信息模型的建立、自动优化排样、冲切工艺处理和NC代码生成。
Study the set up of information module of parts in NC blanking process of sheet metal, auto optimized layout, blanking process handling and NC code generating.
本算法适合应用于大批量、多种类的矩形零件在定宽无限长板材上的优化排样，获得了较好的优化排样方案；
This algorithm is suitable for optimized layout of rectangle parts with large amounts and many kinds and better optimized layout is got.
这些环节中优化下料方案是提高原材料利用率最直接的方法，而优化下料方案的关键是构造有效的优化排样算法。
The most direct method to improve material usage is to optimize the cutting scheme, and the key is to develop efficient algorithms.
在研究矩形件优化排样数学模型的基础上，根据不同的下料的工艺要求，构造出与之相适应的四种不同的近似优化算法。
Based on researching mathematical model for optimal layout of rectangular piece, the paper constructs four optimal layout algorithms according to different processing technology conditions.
在分析比较毛坯排样的几种优化方法的基础上，论述了复合形法的概念，介绍了复合形法在毛坯优化排样中的科学应用。
Some optimum methods on the layout of stamping blanks were analyzed and compared. The idea of Complex Method is discussed.
分析了电机定转子产品的冲压成形工艺，从优化排样入手，对单排自动叠压硬质合金级进模的相关结构及加工工艺的改进。
Analyzed pressing process for the motor stator and rotor, optimal layout design, improved single automatic overlying carbide progressive die structure and the related process.
用COM和特征识别技术实现了对轿车冲裁弯曲级进冲压件进行弯曲特征识别展开、毛坯排样几何特征图形的识别以及进行各类排样方式下的毛坯优化排样。
By means of com programming, the bending and plane geometry feature recognition of blank layout for the car punch parts were completed in blank layout optimization.
多边形顶点算法是冲裁排样优化问题的一种新算法。
A polygon vertex algorithm is a new optimizing method of blanking layout.
二维排样是典型的组合优化问题。
Two dimension layout is a typical combination optimization question.
利用工艺规则，通过起始关键点的获取，最少工步数的确定，到排样的优化，来保证级进模的工作精度。
It USES process rules to realize step layout optimization for guaranteeing working precision of progressive punch die after obtaining keypoint and minimum number of working steps.
提出了一种粒子群算法的低压电器冲裁件排样优化问题的求解方法。
A particle swarm optimization algorithm for low voltage apparatus blanking part layout optimization was presented.
主要研究冲裁工件排样优化算法及实现问题。
Polygon vertexes algorithm and realization method is studied for blanking part optimal layout.
同时，自动排样系统产生的排样图还可以通过零件之间互换位置，零件的旋转、移动等方式来对局部实现优化。
Meanwhile, the nesting map produced by the automatic nesting system may be locally optimized through changing the mutual positions of the parts, or revolving and moving the parts.
以有限长、宽的整体板料上所能冲裁出最大样件个数为目标，给出单一冲裁件排样的数学模型及相应的优化算法。
Take aim at blanking the maximum number of single blanking sample on a certain length and width sheet metal, the mathematical model and algorithm of optimum layout are proposed.
在对比分析各种排样优化技术方案的基础上，本文提出了GASA分布式协同优化算法模型。
Brought forward the GASA distributed cooperating model based on the fully and deeply analyse of all kinds of intelligence optimal approaches.
对下料件排样问题进行了深入分析，提出一种互补件排样优化算法。
This paper puts forward an optimized layout algorithm of complementary parts based on thoroughly analyzing the layout problem of blanking parts.
通过分析级进模工序排样设计中的模糊性准则，利用模糊综合评判理论建立了对排样方案进行优化数学模型，并通过了事例验证。
By analyzing the fuzzy regulation for design of strip layout on progressive die, a optimum model has been set up based on the theory of fuzzy multi-factorial evaluation, which has been verified.
本文介绍了以优化为基础的解析排样方法。它具有概念清晰、材料利用率高、适用范围广等优点。
An analytic method for blanking layout based on the optimization principle is described, which gives clear conceptions, good material utilization and wide application.
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