1、

as compared with the model of multi-variant linear regression, the bp model is smaller in error values of σ 0.2 and σ b. therefore, the model can be used to predict the mechanical properties of hot dip galvanized sheet and is suitable to extend.

与线性回归模型的比较表明,BP算法的预测误差小于线性回归模型,可用于预测热镀锌板的力学性能,有实用性和推广价值。

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Galvanized sheet is readily spot-or seam-welded, but arc gas welding will boil off the zinc coating.

镀锌板上有焊点或焊缝, 但是电弧焊会烧掉锌层.

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3、

the overview of the coating performance of galvanized sheet applied in automobile

汽车用热镀锌钢板镀层的性能综述

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therefore, in this paper the digital image of the surface defects of the galvanized sheet was deposed by a gradient sharpen combining with sobel operator forming mixed edge examination.

因此本文提出了一种梯度锐化技术与Sobel算子相结合形成混合边缘检测算法处理镀锌板表面缺陷的数字图像。

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the influence of skin pass process on yield strength, n value and surface quality of hot-dipped galvanized sheet steel were analyzed by experiments. meanwhile, the optimized skin pass processes for cq, dq and if steel were obtained.

通过试验分析了不同的光整工艺对热镀锌板屈服强度、n值和表面质量的影响,由此提出了CQ、DQ级低碳铝镇静钢和IF钢优化的光整工艺。

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6、

application of styrene-acrylate anti-rusting emulsion paint on galvanized sheet iron

苯乙烯&丙烯酸酯防锈乳胶漆在镀锌铁板上的试验和应用

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the test results suggested that the galvanized sheet sgcc welding quality was good.

试验结果表明:镀锌板SGCC的TIG拼焊质量良好。

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8、

process matching of phosphating and cathode electro-coating for alloy galvanized sheet

合金化镀锌钢板与磷化、阴极电泳涂装工艺配套性研究

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measures to improve the tightness of air-duct made of galvanized sheet

镀锌板风管严密性的改进与提高措施

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based on collected production data, a predictive model to express the relationship between the mechanical properties of hot dip galvanized sheet and varied technological parameters has been developed by means of bp artificial neural network algorithm.

在大量搜集现场生产数据的基础上,用BP神经网络算法建立了各种工艺参数对热镀锌板力学性能影响的数学模型。

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11、

It can also avoid pretermission of plating, burnout of zinc layer on weld beam and heat affected zone, and other limitations on the inner surface of fuel tank made of galvanized sheet.

从而避免了传统电镀锌板直接焊接成型油箱内表面漏镀、焊缝及热影响区锌层烧损等缺陷。

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12、

the effect of recrystallization annealing temperature and annealing time on the microstructure and precipitation phase of alloying hot dip galvanized sheet are investigated in this paper.

研究了再结晶退火温度、退火时间对Ti-IF钢合金化热镀锌板的钢基组织织构及析出相的影响。

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13、

grasp the opportunity and speed up the development of galvanized sheet

抓住机遇加快我国镀锌板的发展

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one nondestructive evaluating method of galvanized sheet quality in resistance spot welding

一种镀锌板电阻点焊质量的无损评判方法

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influence of pb in zinc bath on hot dip galvanized sheet

锌液中的铅对薄板热镀锌的影响

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16、

fluorescent x-ray analysis of galvanized sheet

镀锌钢板的X射线荧光光谱分析&从电镀液到产品,电镀板整个生产工艺的管理可以使用X射线荧光光谱分析进行

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17、

experimental study on co_2 laser welding of galvanized sheet of vehicle

CO2激光焊接汽车镀锌板的试验研究

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18、

Analysis of Fleck Defect on Surface of Galvanized Sheet

电镀锌板表面冲压亮点缺陷成因分析

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effect of cryogenic treatment electrode on spot welding quality for galvanized sheet

电极深冷处理对镀锌钢板点焊质量的影响

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20、
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