矯直工藝對(duì)探傷合格率影響研究

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摘 要：探討矯直工藝對(duì)探傷合格率的影響，通過(guò)對(duì)矯直原理、設(shè)備和技術(shù)的介紹，結(jié)合探傷技術(shù)的基本原理及其在矯直過(guò)程中的應(yīng)用，分析了矯直過(guò)程中可能產(chǎn)生的缺陷類(lèi)型及其對(duì)探傷結(jié)果的影響。通過(guò)試驗(yàn)設(shè)計(jì)與數(shù)據(jù)分析，驗(yàn)證不同矯直參數(shù)對(duì)材料探傷性能的影響，并提出優(yōu)化矯直工藝以提高探傷合格率的具體建議。

關(guān)鍵詞：矯直工藝；探傷技術(shù)；合格率；缺陷；試驗(yàn)分析

STUDY ON THE INFLUENCE OF STRAIGHTENING PROCESS ON THE QUALIFIED RATE OF FLAW DETECTION

Chen Chen

（Nanjing Iron and Steel Co.， Ltd. Nanjing 210035，China）

Abstract：The paper discusses the influence of straightening process on the qualified rate of flaw detection. Through the introduction of the straightening principle， equipment and technology， combined with the basic principles of the flaw detection technology and its application in the straightening process， the type of possible defect and its influence on the flaw detection results are analyzed. Through experimental design and data analysis， the influence of different straightening parameters on the flaw performance of the material is verified， and some specific suggestions to optimize the straightening process to improve the qualified rate of flaw detection.

Key words： straightening process; flaw detection technology; qualified rate; defect; experimental analysis

0 引 言

在現(xiàn)代冶金工業(yè)中，矯直工藝對(duì)于保證鋼材產(chǎn)品的幾何尺寸精度和表面質(zhì)量至關(guān)重要，但矯直過(guò)程中可能會(huì)產(chǎn)生一些微觀或宏觀的缺陷，這些缺陷不僅影響產(chǎn)品的最終使用性能，還會(huì)對(duì)后續(xù)的探傷檢測(cè)造成干擾。（剩余5316字）