Oomatshini bokuwelda bamabala aphakathi-frequency badlala indima ebalulekileyo kumashishini ahlukeneyo ngokwenza iiwelds ezomeleleyo nezizinzileyo. Umgangatho we-welds ubaluleke kakhulu ukuqinisekisa ukunyaniseka kwesakhiwo kunye nokuthembeka kwamacandelo adibeneyo. Eli nqaku lixubusha iindlela kunye nobuchule obusetyenzisiweyo ekuhloleni umgangatho wee-welds eziveliswe ngoomatshini bokuwelda bamabala aphakathi.
UHlolo Olubonwayo
Ukuhlola okubonwayo yeyona ndlela isisiseko kodwa ibalulekile yokuvavanya umgangatho weewelds. Abahloli bahlola i-welds iziphene ezibonakalayo ezifana neentanda, i-porosity, ukungena ngokwaneleyo, kunye nezitenxo kwi-weld bead. Iliso eliqeqeshiweyo lihlala likwazi ukuchonga imiba engaphezulu enokuthi ichaphazele ukusebenza kweweld. Nangona kunjalo, ukuhlolwa okubonakalayo kuphela akunakubamba iziphene zangaphakathi ezinokubeka esichengeni ingqibelelo ye-weld.
Ukuhlolwa kweX-reyi
Ukuhlolwa kwe-X-ray yindlela yokuvavanya engonakalisiyo ebonelela ngombono obanzi womgangatho we-weld wangaphandle nangaphakathi. Imifanekiso ye-X-reyi iveza iziphene ezifihliweyo njenge-voids, inclusions, kunye nokudityaniswa okungafanelekanga. Le ndlela isebenza ngokukodwa kwiiwelds ezibalulekileyo apho isandi sesakhiwo siyimfuneko. Ubuchwephesha bedijithali obuphezulu buvumela uhlalutyo oluchanekileyo kunye nokuchongwa okuchanekileyo kwesiphako.
Uvavanyo lwe-ultrasonic
Uvavanyo lwe-Ultrasonic lubandakanya ukuthumela amaza omsindo aphezulu nge-weld kunye nokuqwalasela ukubonakaliswa kwabo ukuchonga iimpazamo zangaphakathi. Le ndlela inokubona iziphene ezifana nokungabikho kokudibanisa, iintanda, kunye nokungena okungaphelelanga. Uvavanyo lwe-Ultrasonic lukhawuleza kwaye luchanekile, luyenza lufanelekile kwiindawo zokuvelisa umthamo ophezulu. Inika iziphumo zexesha lokwenyani kunye noncedo ekumiseleni imfezeko iyonke yeweld.
Uvavanyo olutshabalalisayo
Kwiimeko apho ukuqinisekiswa komgangatho we-weld kubaluleke kakhulu, uvavanyo olutshabalalisayo lunokuqashwa. Oku kubandakanya ukuvavanya ngokwasemzimbeni iipropathi zejoyinti ye-weld ngokusebenzisa iindlela ezifana novavanyo lwe-tensile, uvavanyo lokugoba, kunye novavanyo lwempembelelo. Ngelixa le ndlela ibonelela ngeziphumo eziqinisekileyo, ibandakanya ukuncama icandelo elivavanyiweyo. Uvavanyo olutshabalalisayo luhlala lusetyenziselwa isiqinisekiso senkqubo ye-weld ukuqinisekisa ukuthotyelwa kwemigangatho yoshishino.
Uhlolo oluzenzekelayo
Ukuqhubela phambili kwezobuchwepheshe kuye kwakhokelela ekuphuhlisweni kweenkqubo zokuhlola ezizenzekelayo. Ezi nkqubo zisebenzisa iikhamera, izinzwa, kunye ne-algorithms ukuvavanya umgangatho we-weld ngexesha langempela. Bangakwazi ukuchonga iziphene ngokuchaneka okuphezulu kunye nokuhambelana, ukunciphisa ukubakho kwempazamo yomntu. Ukuhlola okuzenzekelayo kuluncedo ngokukodwa ekugcineni umgangatho kwiimeko zemveliso yobuninzi.
Umgangatho weewelds eziveliswe ngoomatshini bokuwelda bamabala aphakathi-frequency ubalulekile kulwakhiwo lwemfezeko kunye nokusebenza kwamacandelo adityanisiweyo. Iindlela ezahlukeneyo zokuhlola, kubandakanywa ukuhlolwa okubonakalayo, ukuhlolwa kwe-X-ray, uvavanyo lwe-ultrasonic, kunye nokuhlola okuzenzekelayo, kufaka isandla ekuqinisekiseni umgangatho we-weld. Ukudibanisa obu buchule obusekelwe kwiimfuno ezithile zesicelo ngasinye kunceda ekuveliseni i-welds ethembekileyo kunye neyomeleleyo ehlangabezana nemigangatho yoshishino.
Ixesha lokuposa: Aug-30-2023
