Ukuqinisekisa ikhwalithi yokushisela amantongomane kubalulekile ukuze kutholakale amajoyinti athembekile futhi aqinile emishini yokushisela amantongomane. Lesi sihloko sinikeza izindlela ezihlukahlukene zokuhlola ezingase zisetshenziswe ukuhlola izinga lokushisela amantongomane. Ngokusebenzisa lezi zindlela, abakhiqizi bangakwazi ukubona noma yikuphi ukukhubazeka okungenzeka noma ukungapheleli kuma-welds futhi bathathe izinyathelo ezifanele ukugcina amazinga aphezulu okushisela.
- Ukuhlola Okubonwayo: Ukuhlola okubonwayo kuyindlela eyisisekelo yokuhlola ukubukeka kanye nesimo esiphezulu sokushisela amantongomane. Abahloli bahlola indawo yokushisela ukuze bathole izinkomba zokuqhekeka, ukubola, ukuhlangana okungaphelele, nanoma yiziphi ezinye iziphambeko ezibonakalayo. Le ndlela idinga abasebenzi abanamakhono abaqeqeshelwe ukubona ukungapheleli kokushisela kanye nokuphambuka kuphrofayili ye-weld oyifunayo.
- Ukuhlolwa kwe-Dye Penetrant: Ukuhlola ukungena kwedayi kuyindlela yokuhlola engacekeli phansi esetshenziselwa ukuthola amaphutha aphuka phezulu ekushiseleleni amantongomane. Isixazululo esingena ngaphakathi sisetshenziswa endaweni ye-weld, futhi ngemva kwesikhathi esithile sokuhlala, ukungena ngokweqile kuyasuswa. Unjiniyela ube esesetshenziswa, odonsa noma yimuphi ongene obambeke konakele, awenze abonakale. Le ndlela ingakwazi ukuhlonza imifantu, i-porosity, nezinye iziphambeko ezingase zibeke engozini ubuqotho be-weld.
- Ukuhlolwa kwe-Radiographic: Ukuhlolwa kwe-Radiographic, okuvame ukwaziwa ngokuthi i-X-ray noma ukuhlolwa kwe-radiographic, kuyindlela esetshenziswa kakhulu yokuhlola ubuqotho bangaphakathi bokushisela amantongomane. I-X-ray noma imisebe ye-gamma-ray idlula endaweni yokushisela, futhi isithombe esiwumphumela sibonisa ukungaqhubeki kwangaphakathi okufana ne-voids, inclusions, noma ukuntuleka kokuhlanganisa. Le ndlela inikeza ukuhlolwa okuphelele kwesakhiwo sangaphakathi se-weld futhi isebenza kahle kakhulu ekutholeni amaphutha afihliwe.
- Ukuhlolwa kwe-Ultrasonic: Ukuhlola kwe-Ultrasonic kusebenzisa amaza omsindo wemvamisa ephezulu ukuze kuhlolwe ukushisela amantongomane ukuze kutholakale ukukhubazeka kwangaphakathi. I-transducer ifakwa endaweni yokushisela, ekhipha amaza e-ultrasonic asakazeka nge-weld. Noma yikuphi okudidayo, okufana nama-voids, imifantu, noma ukuntuleka kokuhlangana, kuzodala ukucabangela noma izinguquko kumagagasi e-ultrasonic, angatholwa futhi ahlaziywe. Ukuhlolwa kwe-Ultrasonic kunikeza ulwazi olubalulekile mayelana nesakhiwo sangaphakathi se-weld futhi kungathola amaphutha okungenzeka angabonakali ngeso lenyama.
- Ukuhlolwa kwe-Tensile kanye ne-Bend: Ukuhlolwa kwe-Tensile nokugoba kubandakanya ukubeka izifanekiso zokuhlola ezikhishwe kuma-welds amantongomane ukuya kwamandla emishini. Ukuhlola ukuqina kwe-weld kukala amandla e-weld ngokusebenzisa amandla okudonsa kuze kube yilapho ilunga le-weld liphuka, kuyilapho ukuhlola ukugoba kuhlola i-ductility ye-weld ngokugoba isifanekiso ukuze kuhlolwe ukumelana kwayo nokuqhekeka noma ukuguquka. Lokhu kuhlola kunikeza idatha yobuningi bezakhiwo zemishini ye-weld, njengamandla aqinile, ubude, kanye nokumelana nomthelela.
Izinga lokushisela amantongomane emishinini yokushisela amantongomane lingahlolwa ngempumelelo kusetshenziswa izindlela ezahlukahlukene zokuhlola. Ukuhlolwa okubonakalayo, ukuhlolwa kokungena kodayi, ukuhlolwa kwe-radiographic, ukuhlolwa kwe-ultrasonic, nezindlela zokuhlola zemishini kunikeza ulwazi olubalulekile mayelana nesimo sendawo ye-weld, ubuqotho bangaphakathi, kanye nezakhiwo zemishini. Ngokusebenzisa lezi zindlela zokuhlola, abakhiqizi bangaqinisekisa ukuthi ukushisela amantongomane kuhlangabezana nezindinganiso zekhwalithi ezishiwo futhi kusize ekukhiqizeni imihlangano eqinile nethembekile.
Isikhathi sokuthumela: Jul-17-2023
