Imishini yokushisela i-Mid-frequency spot idlala indima ebalulekile ezimbonini ezahlukahlukene ngokwakha amashisela aqinile futhi ahlala isikhathi eside. Ikhwalithi yama-welds ibaluleke kakhulu ukuqinisekisa ubuqotho besakhiwo nokuthembeka kwezingxenye ezishiselwe. Lesi sihloko sidingida izindlela nezindlela ezisetshenziswayo zokuhlola ikhwalithi yamashisela akhiqizwa imishini yokushisela amabala aphakathi nefrequency.
Ukuhlola Okubonakalayo
Ukuhlola okubonwayo kuyindlela eyisisekelo kakhulu kodwa ebaluleke kakhulu yokuhlola ikhwalithi yokushisela. Abahloli bahlola amashisela ukuze bathole amaphutha abonakalayo njengokuqhekeka, ukubola, ukungena okwanele, nokungahambi kahle kobuhlalu bokushisela. Iso eliqeqeshiwe ngokuvamile lingakwazi ukukhomba izinkinga ezisezingeni eliphezulu ezingase zithinte ukusebenza kwe-weld. Kodwa-ke, ukuhlola okubonakalayo kukodwa kungase kungazibambi iziphambeko zangaphakathi ezingafaka engozini ubuqotho be-weld.
Ukuhlolwa kwe-X-ray
Ukuhlolwa kwe-X-ray kuyindlela yokuhlola engacekeli phansi enikeza ukubuka okuphelele kwakho kokubili ikhwalithi yokushisela yangaphandle neyangaphakathi. Izithombe ze-X-ray ziveza amaphutha afihliwe njengama-voids, inclusions, nokuhlanganisa okungafanele. Le ndlela iphumelela kakhulu kuma-welds abalulekile lapho ukuzwakala kwesakhiwo kubalulekile. Izindlela ezithuthukisiwe ze-radiography zedijithali zivumela ukuhlaziya okunembile kanye nokuhlonza okunembile.
Ukuhlolwa kwe-Ultrasonic
Ukuhlolwa kwe-Ultrasonic kuhilela ukuthumela amaza omsindo wemvamisa ephezulu ngokusebenzisa i-weld kanye nokubheka ukucabanga kwawo ukuze kutholakale amaphutha angaphakathi. Le ndlela ingathola amaphutha njengokuntuleka kokuhlangana, imifantu, nokungena okungaphelele. Ukuhlolwa kwe-Ultrasonic kuyashesha futhi kunembile, okuyenza ifanele izindawo zokukhiqiza zevolumu ephezulu. Inikeza imiphumela yesikhathi sangempela kanye nezinsiza ekunqumeni ubuqotho buphelele be-weld.
Ukuhlola Okulimazayo
Ezimweni lapho ukuqinisekiswa kwekhwalithi ye-weld kubaluleke kakhulu, ukuhlolwa okulimazayo kungasetshenziswa. Lokhu kuhilela ukuhlola ngokomzimba izakhiwo zejoyinti le-weld ngokusebenzisa izindlela ezifana nokuhlola okuqinile, ukuhlola ukugoba, nokuhlolwa komthelela. Yize le ndlela ihlinzeka ngemiphumela eqondile, ibandakanya ukudela ingxenye ehloliwe. Ukuhlola okulimazayo kuvame ukusetshenziselwa ukufaneleka kwenqubo yokushisela ukuze kuqinisekiswe ukuhambisana nezindinganiso zomkhakha.
Ukuhlola Okuzenzakalelayo
Intuthuko kwezobuchwepheshe iholele ekuthuthukisweni kwezinhlelo zokuhlola ezizenzakalelayo. Lawa masistimu asebenzisa amakhamera, izinzwa, nama-algorithms ukuhlola ikhwalithi yokushisela ngesikhathi sangempela. Bangakwazi ukuhlonza amaphutha ngokunemba okuphezulu nokungaguquguquki, okunciphisa amathuba okuba namaphutha omuntu. Ukuhlola okuzenzakalelayo kuwusizo ikakhulukazi ekugcineni ikhwalithi ezimweni zokukhiqiza ngobuningi.
Izinga lama-welds akhiqizwa imishini yokushisela amabala aphakathi nefrequency libalulekile ekuhlelweni kwesakhiwo nokusebenza kwezingxenye ezishiselwe. Izindlela ezihlukahlukene zokuhlola, okuhlanganisa ukuhlola okubonakalayo, ukuhlolwa kwe-X-ray, ukuhlolwa kwe-ultrasonic, ngisho nokuhlola okuzenzakalelayo, kufaka isandla ekuqinisekiseni ikhwalithi yokushisela. Ukuhlanganisa lawa masu ngokususelwe kuzimfuneko ezithile zohlelo lokusebenza ngalunye kusiza ekukhiqizeni amashisela athembekile futhi ahlala isikhathi eside ahlangabezana namazinga omkhakha.
Isikhathi sokuthumela: Aug-30-2023
