多点矫直,multipoint straightening
1)multipoint straightening多点矫直
1.The article introduces the basic principle to realize the quality improvement of continuous cast slab usingmultipoint straightening technique and the reasonable control of strain distribution and rate;also offers the number of straightening points,radius of curvature Ri,straightening strainεi and calculation method of strain rate.分析采用多点矫直法,合理控制应变分配及应变速率,提高连铸坯质量的基本原理。
英文短句/例句
1.MULTIPLE-POINT STRAIGHTENING AND CONTINUOUS STRAIGHTENING FOR MODERN CIRCULAR ARC CONTINUOUS CASTER现代弧形连铸机的多点矫直和连续矫直
2.Investigation and practice on single - point straightening caster with liquid core straightening单点矫直连铸机带液心矫直工艺的探索与实践
3.Research on Structure Characteristics and Process Adjustment of Roller Leveller辊式矫直机的结构特点和工艺调整研究
4.Multi-rigid-body Dynamic Simulation of the Bending Roller Unit of Direct-driving Stretcher Leveller直接传动型拉伸弯曲矫直机弯曲辊系多刚体动力学仿真研究
5.Study of Straighten Force Calculational Model for Even-Roller Plate Straightener七辊板带矫直机矫直力计算模型研究
6.seven-roll Abramsen miachine艾布拉姆森七辊矫直机
7.Abramsen straight ener阿布拉姆森型矫直机
8.backed up type roller leveller带支承棍的辊式矫直机
9.vertical straight side single action two point press立式单动双刃矫直机
10.vertical straight side single action single point press立式单动单刃矫直机
11.PARAMETERS DESIGN OF STRAIGHTENING SYSTEM IN STRAIGHTENER OF RIBBED BAR COLD ROLLING MILL冷轧带肋钢筋矫直机矫直系统参数设计
12.Theoretic and Experimental Study on the Dynamic Characteristic of the Straighting Machine"s Straighting System;钢筋矫直机矫直系统动态特性理论与试验研究
13.Development and Study of the Rolling of Two-Roll Straightening Machine CAD/CAM Technology;二辊矫直机矫直辊CAD/CAM系统的研究和开发
14.FEM Analysis on Influence of the Force to Other Parameters of Rail Straightening矫直压力对钢轨矫直参数影响的有限元分析
15.Selection of Direct Spread Spectrum Sequence in Point to Multipoint Wireless Local Area Network点对多点无线局域网中直扩序列选取
16.Walking beam cooling bed with the advantage of rectification and even up cooling is widely used for bar continuous rolling line.步进式冷床由于具备矫直、却轧件温度均匀等优点,被广泛应用于棒材连轧线。
17.Photoelastic Analysis of Open Bite Treatment Using Multiloop Edgewise Arch Wire (MEAW) and Reverse-curve Arch Wire with Vertical Elastics in Anterior Teeth Area and Their Applications;多曲方丝弓及“摇椅形”弓丝配合前牙区垂直牵引矫治开（牙合）的光弹性研究及应用
18.Clearness and Softness,Strictness and Multiplicity,Frankness and Tenderness--Walking closely to three seniors of literary renown in Fujian:Guo Feng,He Wei and Cai Qi-qiao;清丽柔婉、谨严多元与直率温情——走近福建文坛三老:郭风、何为与蔡其矫
相关短句/例句
multi-point bending and straightening多点弯曲多点矫直
3)straightening points矫直点
4)number of straightening point矫直点数
1.The article introduces the basic principle to realize the quality improvement of continuous cast slab using multipoint straightening technique and the reasonable control of strain distribution and rate;also offers thenumber of straightening points,radius of curvature Ri,straightening strainεi and calculation method of strain rate.介绍矫直点数N、曲率半径Ri、矫直应变εi和应变速率计算方法。
5)Design&Calculation of Multipoint Straightening多点矫直设计计算
6)multistrand straightening多条矫直
延伸阅读
多点矫直多点矫直multiple point straighteningduodranjiaozh-多点矫直(multiple point straightening)把一圆弧半径为R。的弧形铸坯经多次逐步矫直成直坯(尺一oo)的矫直方式。在连铸坯拉矫过程中，矫直要经过多个过渡半径R。~Rl~R:~R3……R。~R一，按顺序分步达到矫直的目的。这样每一步的矫直变形率与一点矫直相比大为减小。一点矫直的变形率等于多点矫直各步矫直变形率的总和:￡uB一‘1+￡2十￡。+……￡。或‘B一艺. 沂=1而要求。，(〔习;式中〔习为高温铸坯的许用矫直变形率;。为多点矫直时各矫直点的变形率: D_‘11、 公一(获于一S)(下立一一份.)、2一、R一IR、式中D为坯厚;S为矫直点处坯壳厚度;R、Ri一1为f点前后的矫直过渡半径。n为多点矫直的矫直点数目:D。 二一S ~cuBZ，二七二二子一拼升=一’‘一〔c〕〔￡〕R。R，为多点矫直过渡半径。若各矫直点的坯壳表层金属变形率均相等，则R、可用下列通用式表示: Ri一六Roi一‘，2，3..一，m式中m为过渡半径数目，m一n一1。 (李庆鸿文石斧)
