矯直工藝對探傷合格率影響研究

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摘 要：探討矯直工藝對探傷合格率的影響，通過對矯直原理、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程中的應(yīng)用，分析了矯直過程中可能產(chǎn)生的缺陷類型及其對探傷結(jié)果的影響。通過試驗設(shè)計與數(shù)據(jù)分析，驗證不同矯直參數(shù)對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，但矯直過程中可能會產(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，還會對后續(xù)的探傷檢測造成干擾。（剩余5316字）