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無縫鋼管自動探傷系統構造

作者: 發布時間:2020/4/24 14:41:51 瀏覽次數:

無縫鋼管在軋制過程中會產生各種缺陷,其中大部分內壁缺陷或外表裂縫等缺陷,依靠人工眼睛觀察是無法發現的,為了及時了解無縫鋼管的軋制質量,無縫鋼管就需要進行無損檢測,因此無縫鋼管自動探傷系統問世(shi),無縫鋼管自(zi)動探傷(shang)(shang)系統(tong)是(shi)采用(yong)超(chao)聲(sheng)波(bo)探傷(shang)(shang)檢(jian)測原理實現,超(chao)聲(sheng)波(bo)探傷(shang)(shang)是(shi)利(li)用(yong)超(chao)聲(sheng)能透入金(jin)屬材(cai)料的深處(chu),并由一截面(mian)進入另一截面(mian)時,在(zai)界面(mian)邊緣發(fa)生發(fa)射(she)的特點來(lai)檢(jian)查(cha)零(ling)件(jian)缺陷的一種方法,當超(chao)聲(sheng)波(bo)束自(zi)零(ling)件(jian)表面(mian)由探頭通直金(jin)屬內部,遇(yu)到缺陷與零(ling)件(jian)底(di)面(mian)時就分別發(fa)生反射(she)波(bo)來(lai),在(zai)熒(ying)光屏(ping)上形(xing)成脈(mo)沖(chong)波(bo)形(xing),根據這些(xie)脈(mo)沖(chong)波(bo)形(xing)來(lai)判斷位置和大小(xiao)。

無縫鋼管(guan)自(zi)動(dong)(dong)探(tan)(tan)傷(shang)(shang)系(xi)(xi)統(tong)(tong)的構(gou)(gou)造包括(kuo)檢(jian)(jian)測臺(tai)架、上(shang)(shang)料(liao)(liao)(liao)機(ji)(ji)(ji)構(gou)(gou)、下料(liao)(liao)(liao)機(ji)(ji)(ji)構(gou)(gou)、若(ruo)(ruo)干傳(chuan)(chuan)動(dong)(dong)機(ji)(ji)(ji)構(gou)(gou)、若(ruo)(ruo)干壓輪機(ji)(ji)(ji)構(gou)(gou)、水槽、超聲(sheng)波(bo)探(tan)(tan)傷(shang)(shang)儀(yi)、計算機(ji)(ji)(ji)控制系(xi)(xi)統(tong)(tong),超聲(sheng)波(bo)探(tan)(tan)傷(shang)(shang)儀(yi)與(yu)(yu)計算機(ji)(ji)(ji)控制系(xi)(xi)統(tong)(tong)連(lian)(lian)接(jie)(jie),若(ruo)(ruo)干傳(chuan)(chuan)動(dong)(dong)機(ji)(ji)(ji)構(gou)(gou)呈一直線設(she)于(yu)檢(jian)(jian)測臺(tai)架上(shang)(shang),檢(jian)(jian)測臺(tai)架包括(kuo)上(shang)(shang)料(liao)(liao)(liao)區(qu)段(duan)(duan)、檢(jian)(jian)測區(qu)段(duan)(duan)和下料(liao)(liao)(liao)區(qu)段(duan)(duan),上(shang)(shang)料(liao)(liao)(liao)區(qu)段(duan)(duan)與(yu)(yu)下料(liao)(liao)(liao)區(qu)段(duan)(duan)上(shang)(shang)均設(she)有與(yu)(yu)計算機(ji)(ji)(ji)控制系(xi)(xi)統(tong)(tong)連(lian)(lian)接(jie)(jie)的感應元件(jian),上(shang)(shang)料(liao)(liao)(liao)區(qu)段(duan)(duan)與(yu)(yu)上(shang)(shang)料(liao)(liao)(liao)機(ji)(ji)(ji)構(gou)(gou)連(lian)(lian)接(jie)(jie),若(ruo)(ruo)干壓輪機(ji)(ji)(ji)構(gou)(gou)間隔(ge)設(she)于(yu)檢(jian)(jian)測區(qu)段(duan)(duan)上(shang)(shang),下料(liao)(liao)(liao)區(qu)段(duan)(duan)與(yu)(yu)下料(liao)(liao)(liao)機(ji)(ji)(ji)構(gou)(gou)連(lian)(lian)接(jie)(jie),水槽設(she)于(yu)檢(jian)(jian)測區(qu)段(duan)(duan)上(shang)(shang),水槽內(nei)設(she)有與(yu)(yu)超聲(sheng)波(bo)探(tan)(tan)傷(shang)(shang)儀(yi)連(lian)(lian)接(jie)(jie)的超聲(sheng)波(bo)探(tan)(tan)頭。