outline 在 金属学及金属工艺 分类中 的翻译结果
本文关键词:第九届国际铸造博览会(GIFA’99)综述——特种铸造部分,由笔耕文化传播整理发布。
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outline
Research for Skills of the Design of Grinding Wheel Outline Surfaces Used in Grinding Spiral Surfaces
关于磨削螺面用砂轮廓面设计的技巧研究
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Based on vector method,a calculator of outline's base points is developed with Microsoft Visual C++ 6.0,and can be used to automatically solve the coordination of base points by inputing corresponding parameters in dialog box.
利用Microsoft Visual C++6.0,开发了相应的轮廓基点计算器,编程人员只要根据参数输入对话框输入相应的参数,即可自动计算出轮廓基点坐标。
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Double circular appoximating algorithm of outline curve
轮廓曲线的双圆弧逼近算法
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Analysis and Study for Outline Follow Error
轮廓跟随误差分析与研究
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Study of the Method of Leveling after the Outline of Cutting Tools was Recurred in Way of Three Dimensions
刀具表面轮廓测量三维复现后调平方法的研究
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In order to set rolling schedule on line, the schedules set by main operators have been collected, calculated, analyzed and optimized. The rolling Standard data base has been established. It can the be used to set schedule for new products or simulate for existing the outline, test its feasibility and advantage.
介绍了开发的五机架轧制设定规范处理系统,通过对轧钢主控工的操作设定进行了收集、理论运算、分析评价、并建立“轧制规范数据库”,以便直接在线回收进行轧制预设定,同时可用于对新产品品种规格工艺设定方案的制定,或对已有试轧设定方案进行离线模拟,测试其可行性及优劣。
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The optimum parameters are ensured through out line analysis of continuous casting process, which can act as the base of on line control model. [
该模型可对连铸过程进行离线分析 ,确定最佳参数 ,并可作为在线控制模型的基础。
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The experiment result of out line simulation indicates the method introduced in this paper is better than classical methods.
离线仿真结果表明 ,神经网络模型预报精度优于传统方法。
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The Geometric Model of CAD About Roller Outline of Diesher Rollingmill
狄舍尔轧机辊型CAD的几何模型
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A STUDY OF COMPUTER-BASED RECOGNITION SYSTEM FOR WORKPIECE OUTLINE IN CNC TURNING CENTER
车削加工中心工件形状计算机识别系统的研究
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A Study on Hobbing Outline of New Type ARC Toothed Belt Pulley
新型平顶圆弧齿同步带带轮滚刀齿廓的研究
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Outline Design and Error Calculation of Polygon Shape Lathe Tool
棱体成型车刀的廓形设计及误差计算
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Survey of GIFA’99——in Special Casting Outline
第九届国际铸造博览会(GIFA’99)综述——特种铸造部分
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outline
Methods of computer vision, image processing and wavelet analysis technology were used to compress, filter, segment, abate noise and capture the outline of the picture.
A new kind of subarea-parallel scanning mode for LMDS based on a subdividing profiled outline into monotonous polygon subareas is presented.
Afterwards, we outline the applications of NF technology in the processes of product separation and conclude with a discussion on the role of models in such applications.
We outline recent developments in exact analysis of the M/GI/1-EPS queue with further emphasis on time-dependent (transient) probability distributions of the main characteristics.
Here we review why these molecules are useful in mitochondrial research and outline some of the ways in which they are now being utilized.
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This paper reviewed the application of digital computer simulation of dynamic process of tandem cold rolling abroad. It introduces the mathematical models used in the digital simulation computation and some computation methods, and compares briefly their merits and demerits, pointing out the limitation of applying the commonly used differential equation of tension ? in the simulation computation of dynamic process. Finally, the problems which need to pay attention to, and to be studied in the application of...
This paper reviewed the application of digital computer simulation of dynamic process of tandem cold rolling abroad. It introduces the mathematical models used in the digital simulation computation and some computation methods, and compares briefly their merits and demerits, pointing out the limitation of applying the commonly used differential equation of tension ? in the simulation computation of dynamic process. Finally, the problems which need to pay attention to, and to be studied in the application of digital simulation computation are outlined.
本文综述了国外冷连轧动态过程的计算机数字模拟的应用,介绍数字模拟计算用的数学模型和几种数字模拟的计算方法,并对它们的优缺点进行了简要的比较,指出常用的张力微分方程?用作动态过程模拟计算的局限性,最后,还概述了应用数字模拟计算时应注意和研究的问题.
This paper presents the results of our experiments and production practice in asynchronous rolling since 1973, which showed the adoption of "S" asynchronous rolling is effective in the temper rolling of thin strip. The technological conditions and features of this rolling method are described. Approximate mathematical expressions for the parameters of tension, pressure etc. are presented. The causes leading to stable rolling operation are analysed using the characferisfic curves of elastic and plastic deformation...
This paper presents the results of our experiments and production practice in asynchronous rolling since 1973, which showed the adoption of "S" asynchronous rolling is effective in the temper rolling of thin strip. The technological conditions and features of this rolling method are described. Approximate mathematical expressions for the parameters of tension, pressure etc. are presented. The causes leading to stable rolling operation are analysed using the characferisfic curves of elastic and plastic deformation of rolled material and the principle of static friction. The conditions and results of our experi-ments and productive application are outlined. This method of rolling is considered to be superior to usual temper rolling in flattening capacity, demand of manipulative skill and product quality.
异步轧制是近两年来引起人们注意的一项轧制新工艺.从1973年以来的实验和生产使用情况来看,求用基于"HB"法轧制思想的"S"异步轧制法对薄带钢的平整生产来说是有成效的.本文阐述了该法的工艺条件和特点;提出关于张力、压力等参数的近似表达式,用轧制的弹塑性变形曲线图和静摩擦力作用原理.分析了该法能稳定轧制的原因;并将实验和生产中的应用情况和结果作了简要介绍,认为平整能力、操作要求、产品质量等方面都比普通平整法优越和具有特点.
On the basis of high speed films of moving arc taken in quantity during underwater cutting and oscillograms of arc current and voltage, this paper analyses the characteristics of the burning of arcs in consumable electrode water jet semiautomatic underwater cutting, studies its mechanism and advances the hypothesis that there may exist a high-temperature "gas cavity" during continuous steady cutting. This paper also deals with the requirements to the power sources for cut ting and discusses the most important...
On the basis of high speed films of moving arc taken in quantity during underwater cutting and oscillograms of arc current and voltage, this paper analyses the characteristics of the burning of arcs in consumable electrode water jet semiautomatic underwater cutting, studies its mechanism and advances the hypothesis that there may exist a high-temperature "gas cavity" during continuous steady cutting. This paper also deals with the requirements to the power sources for cut ting and discusses the most important problems in developing cutting apparatus. The relationship among differen parameters has been obtaind through technological experiments carried out in continuous steady cutting condition. The performance, characteristics and principal technical datum of GSS-800 consumable electrode water jet semiautomatic underwater cutting apparatus are also outlined. The last part of the paper is a brief account of a successful cutting on site at a depth of 60 metres under water, employing the new consumable electrode water jet technique with a cutting speed up to 20m/h and more.
本文就大量拍摄的水下切割电弧移动高速摄影照片和电弧电压、电流示波图,分析了半自动熔化极水喷射水下切割电弧燃烧的特点,探讨了其切割机理,提出了连续稳定切割时存在高温“气腔”的假设。阐述了对切割电源性能的要求和研制切割设备中的关键问题;并通过连续稳定切割条件下的工艺试验,得出了各规范参数之间的关系。扼要介绍了GSS-800型半自动熔化极水喷射水下电弧切割设备的性能,特点和主要技术参数。最后简述了半自动熔化极水喷射水下电弧切割新技术在深海60m施工现场进行切割的情况。切割速度达到20m/h以上。
 
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本文关键词:第九届国际铸造博览会(GIFA’99)综述——特种铸造部分,由笔耕文化传播整理发布。
本文编号:231918
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