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包鋼股份公布“一種降低彈簧鋼表面線性缺陷的方法”專利-彈簧展-2026第二十六屆廣州國(guó)際彈簧工業(yè)展覽會(huì)--巨浪展覽-Spring Industry Exhibition -The 26th China(Guangzhou)International Spring Industry Exhibition 2026年4月13日 彈簧展 - Spring Industry Exhibition |
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天眼查APP顯示,近日,內(nèi)蒙古包鋼鋼聯(lián)股份有限公司申請(qǐng)的“一種降低彈簧鋼表面線性缺陷的方法”專利公布。 摘要顯示,本發(fā)明公開了一種降低彈簧鋼表面線性缺陷的方法,屬于彈簧鋼生產(chǎn)技術(shù)領(lǐng)域。該方法針對(duì)彈簧鋼55SiCrA常出現(xiàn)的斷續(xù)、單道連續(xù)、雙道對(duì)稱、簇狀線性缺陷,分別從鋼坯修磨、加熱、軋槽及工藝件管理、軋機(jī)裝配與調(diào)整、連鑄過程控制等多方面入手。如控制鋼坯修磨參數(shù)、優(yōu)化加熱工藝、根據(jù)軋槽狀況及時(shí)更換、精準(zhǔn)裝配軋機(jī)并調(diào)整過程尺寸等。經(jīng)實(shí)施例驗(yàn)證,采用本方法生產(chǎn)的彈簧鋼表面線性缺陷大幅減少,疲勞壽命顯著提高。本發(fā)明能有效提升彈簧鋼表面質(zhì)量,增強(qiáng)其使用性能和安全性,具有較高的工業(yè)應(yīng)用價(jià)值。
-彈簧展-2026第二十六屆廣州國(guó)際彈簧工業(yè)展覽會(huì)--巨浪展覽-Spring Industry Exhibition -The 26th China(Guangzhou)International Spring Industry Exhibition
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