禹王(wang)管(guan)業螺旋焊管(guan)超聲自動探傷設備
禹王管業螺旋焊管超聲自動探傷設備
根據禹王管業集團生產螺旋焊管項目工程的需要,我公司為該項目配套生產一套螺旋焊管超聲自動探傷設備,本款設備是我公司超聲探傷設備的一種,將用于螺旋(xuan)焊管全管體(ti)及焊縫(feng)的缺陷檢測。
螺旋焊管(guan)超聲自(zi)(zi)動探(tan)傷(shang)設備采(cai)用(yong)離線自(zi)(zi)動檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)裝置(zhi),采(cai)用(yong)超聲波——橫梁式(shi)水膜法檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce),適用(yong)于直(zhi)徑200-2500mm、壁厚8-16mm、管(guan)重不(bu)超過(guo)0.5噸的螺旋焊縫鋼(gang)管(guan)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)。檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)系(xi)統采(cai)用(yong)計算機(ji)(ji)控(kong)制與信號實(shi)時(shi)采(cai)集處(chu)理相結合技術,利用(yong)全數(shu)字探(tan)傷(shang)儀(yi)在高(gao)速計算機(ji)(ji)的支持下,實(shi)現自(zi)(zi)動檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)缺陷,自(zi)(zi)動評(ping)估缺陷,顯示并(bing)記錄檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)回波幅值、存儲(chu)和打印(yin)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)數(shu)據(ju)、按企業(ye)要(yao)求(qiu)格式(shi)自(zi)(zi)動生成探(tan)傷(shang)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)報告。
螺(luo)旋焊管超聲(sheng)自(zi)動(dong)探(tan)傷(shang)(shang)設備采(cai)用多通(tong)(tong)道(dao)(dao)探(tan)傷(shang)(shang)檢(jian)測,焊縫超聲(sheng)探(tan)傷(shang)(shang)8通(tong)(tong)道(dao)(dao)、管體(ti)超聲(sheng)波探(tan)傷(shang)(shang)40通(tong)(tong)道(dao)(dao),共48通(tong)(tong)道(dao)(dao),其中管體(ti)母材(cai)探(tan)傷(shang)(shang)為40通(tong)(tong)道(dao)(dao),焊縫中縱傷(shang)(shang)為4通(tong)(tong)道(dao)(dao),橫傷(shang)(shang)為2通(tong)(tong)道(dao)(dao),分層為2通(tong)(tong)道(dao)(dao)。能檢(jian)測螺(luo)旋焊管中虛(xu)焊、未焊透(tou)、內(nei)外穿透(tou)傷(shang)(shang)、裂縫、裂紋、折疊、夾雜、凹坑(keng)等缺陷。
超聲探傷設備
超(chao)聲(sheng)(sheng)波(bo)探(tan)(tan)傷(shang)(shang)(shang)(shang)設(she)備細分可以(yi)分為超(chao)聲(sheng)(sheng)波(bo)探(tan)(tan)傷(shang)(shang)(shang)(shang)儀(yi)與超(chao)聲(sheng)(sheng)波(bo)自(zi)動(dong)探(tan)(tan)傷(shang)(shang)(shang)(shang)設(she)備,超(chao)聲(sheng)(sheng)波(bo)探(tan)(tan)傷(shang)(shang)(shang)(shang)儀(yi)屬于(yu)小型(xing)探(tan)(tan)傷(shang)(shang)(shang)(shang)儀(yi)器(qi),超(chao)聲(sheng)(sheng)波(bo)自(zi)動(dong)探(tan)(tan)傷(shang)(shang)(shang)(shang)設(she)備屬于(yu)大型(xing)探(tan)(tan)傷(shang)(shang)(shang)(shang)設(she)備。超(chao)聲(sheng)(sheng)波(bo)探(tan)(tan)傷(shang)(shang)(shang)(shang)儀(yi)是(shi)一(yi)種便攜式(shi)探(tan)(tan)傷(shang)(shang)(shang)(shang)儀(yi)器(qi),可以(yi)在(zai)實(shi)驗室(shi)使用,也可以(yi)在(zai)工(gong)(gong)(gong)程現(xian)場使用,適(shi)用于(yu)鍋(guo)爐、壓(ya)力容(rong)器(qi)、管道、機械制造、鋼(gang)(gang)結(jie)構、核能(neng)電力、鐵路(lu)交通、金(jin)屬加工(gong)(gong)(gong)業(ye)等行業(ye),能(neng)檢測(ce)(ce)金(jin)屬工(gong)(gong)(gong)件內部夾雜(za)、裂紋(wen)、疏松、氣孔、等多種缺陷。超(chao)聲(sheng)(sheng)波(bo)自(zi)動(dong)探(tan)(tan)傷(shang)(shang)(shang)(shang)設(she)備主(zhu)要用于(yu)金(jin)屬工(gong)(gong)(gong)業(ye)生產線,對企業(ye)生產的螺旋(xuan)焊(han)管、無縫鋼(gang)(gang)管、壓(ya)力容(rong)器(qi)、鋼(gang)(gang)棒、鋼(gang)(gang)板(ban)逐一(yi)進行內部質量檢測(ce)(ce),可根(gen)據(ju)(ju)企業(ye)生產對應不同用戶群體,實(shi)現(xian)不同探(tan)(tan)傷(shang)(shang)(shang)(shang)檢測(ce)(ce)標準,同時還能(neng)根(gen)據(ju)(ju)探(tan)(tan)傷(shang)(shang)(shang)(shang)情況改善及提升鋼(gang)(gang)鐵產品品質。
禹王管業螺(luo)旋焊管超(chao)聲(sheng)(sheng)自動探(tan)(tan)傷設備就屬于(yu)后者(zhe),主(zhu)(zhu)要(yao)用于(yu)螺(luo)旋焊管檢測(ce)線,超(chao)聲(sheng)(sheng)探(tan)(tan)傷設備主(zhu)(zhu)要(yao)由檢測(ce)操作平臺、探(tan)(tan)頭系(xi)統(tong)(tong)升降裝(zhuang)置、探(tan)(tan)頭跟蹤(zong)裝(zhuang)置、鋼管旋轉驅動系(xi)統(tong)(tong)、電控系(xi)統(tong)(tong)、數字48通道(dao)超(chao)聲(sheng)(sheng)探(tan)(tan)傷儀器、焊縫跟蹤(zong)系(xi)統(tong)(tong)、橫梁及(ji)探(tan)(tan)頭行走系(xi)統(tong)(tong)、翻(fan)料系(xi)統(tong)(tong)、液壓系(xi)統(tong)(tong)、氣路系(xi)統(tong)(tong)及(ji)打標裝(zhuang)置、水循環系(xi)統(tong)(tong)組成。
超聲探傷檢測
超聲波探(tan)傷按探(tan)頭與螺(luo)旋焊(han)管接觸(chu)(chu)方(fang)式可分為(wei)直接接觸(chu)(chu)法(fa)探(tan)傷和水(shui)膜法(fa)探(tan)傷。
直(zhi)接接觸法:將探(tan)頭(tou)與(yu)(yu)螺旋焊管直(zhi)接接觸,在探(tan)頭(tou)與(yu)(yu)工件之(zhi)間涂抹(mo)油或(huo)水稱作為耦合劑。這種方法可(ke)用(yong)于橫波檢測、縱波檢測、表面波檢測和(he)板波檢測等不(bu)同(tong)方式(shi)檢測。但對探(tan)頭(tou)所加壓力大(da)(da)小(xiao)(xiao),耦合層厚薄,接觸面積的大(da)(da)小(xiao)(xiao)等影(ying)響因素難于操縱,以及(ji)探(tan)頭(tou)容易磨損、檢測速度低(di)等缺點。
水膜(mo)法探(tan)(tan)(tan)傷:本款探(tan)(tan)(tan)傷設(she)備就(jiu)是采用水膜(mo)法探(tan)(tan)(tan)傷,用水膜(mo)將螺(luo)旋焊(han)管與(yu)探(tan)(tan)(tan)傷隔開,探(tan)(tan)(tan)頭(tou)與(yu)螺(luo)旋焊(han)管不發生(sheng)直接(jie)接(jie)觸,這樣可以減少探(tan)(tan)(tan)頭(tou)的磨(mo)損,又能消除探(tan)(tan)(tan)傷中難以控制(zhi)的因素(su)。