Olu hlolo lwenziwa kwiisampuli zokuwelda zephepha lobhedu ezinikwe ngumthengi. Ukungena kwe-Weld luphawu oluphambili lokugweba amandla okuwelda, ukumelana nokuqhekeka kunye nokuthembeka koqhagamshelo lwamaphepha obhedu aweldiweyo. Ukulinganisa ngokuchanekileyo ukungena kwe-weld kunokuthintela iingozi zokuwelda okubandayo kunye nokuqhekeka kwe-weld kumthombo, kwaye kuqinisekiswe uzinzo kunye nokhuseleko lwemveliso ngexesha lenkonzo elandelayo. Nazi iindlela ezineenkcukacha zokuphunyezwa kolu hlolo:
Apha ngezantsi kukho iisampulu zephepha lobhedu elihlanganisiweyo ezithunyelwa ngumthengi ukuze zihlolwe.
1. Ukusika isampuli ye-Metallogaphic
Umatshini wokusika i-metallographic ochwephesha usetyenziswa ukusika iisampulu eziqulethe umthungo opheleleyo we-weld, indawo echaphazelekileyo bubushushu kunye nesinyithi esisisiseko kwicala elithe nkqo kwi-weld seam, ukuqinisekisa ukuba icandelo elinqamlezileyo le-weld livezwe ngokupheleleyo. Itekhnoloji yokunciphisa ubushushu bokupholisa amanzi iyasebenza kuyo yonke inkqubo yokusika ukuze isuse ubushushu obuveliswa ngexesha lokusika, ngaloo ndlela ithintela ulwakhiwo lwe-metallographic lwephepha lobhedu ekuguqukeni kwesibini okubangelwa bubushushu obuphezulu kwaye kuthintelwe impembelelo ekuchanekeni kokuhlolwa okulandelayo.
2.Ukugaya kunye nokupolisha isampuli ye-metallographic
Inkqubo yokugaya ngaphambi kokuba igrunjwe kakuhle isetyenziswa ukususa imikrwelo eshiywe kukugaywa okurhabaxa, nto leyo enciphisa kakhulu uburhabaxa bomphezulu wesampuli. Emva koko, kugaywa: isampuli ecolekileyo ibekwa kumatshini wokugaywa kwaye igrunjwe kakuhle nge-diamond polishing paste kunye ne-ultrafine fiber polishing cloth de i-cross-section yesampuli ibe bushelelezi kwaye ithe tyaba, iveze ukugqitywa kwesibuko okufanayo ngaphandle kwemikrwelo ebonakalayo emehlweni.
3. Ukujonga kunye nokulinganisa nge-welding penetration metallographic microscope
1) Ukucoca isampuli: Sula kwaye ucoce isampuli ecociweyo nge-anhydrous ethanol ukususa intsalela yentlama yokupholisha kunye nokungcola okungaphezulu; emva koko yomise isampuli kakuhle uze uyibeke phantsi kwe-weld penetration stereo microscope.
2）Ukungena kweWeld Ukujonga ngeMicroscope: Lungisa ubude befocal lens kunye nokukhulisa ukuze kubonakale ngokucacileyo umgca wokudibanisa we-weld cross-section, kunye neekhonto zomda phakathi kwendawo yeweld kunye nesiseko sesinyithi.
3）Ukulinganisa ngokuchanekileyo: Sebenzisa isoftware yokulinganisa i-weld penetration microscope ukuze ulinganise umgama othe nkqo ukusuka kumgca wokudibanisa ukuya kwingcambu ye-weld. Phinda ulinganiselo kathathu uze uthathe ixabiso eliphakathi ukuze ufumane idatha yokugqibela echanekileyo yokungena kwe-weld.
Uvavanyo lokungena kwe-welding olungasentla lwephepha lethusi luthathwe yiModel SC-2000, eyiyeyona microscopes ye-metallographic ethengiswa kakhulu kwinkampani yethu. Wamkelekile umbuzo wakho omhle!
Ixesha leposi: Disemba-31-2025
