Imifantu yokushisela njengesigaba esiyingozi kakhulu sokukhubazeka kokushisela, okuthinta kakhulu ukusebenza nokuphepha nokuthembeka kwezakhiwo ezishiselwe.Namuhla, sizokuthatha ukuthi uqaphele enye yezinhlobo zemifantu - imifantu ye-laminated.
01
Okufakiwe okungezona ezensimbi, i-steel plate enqubweni yokugingqika kuzoba okunye okungeyona insimbi ngaphakathi kwensimbi, njll. (njengama-sulfide, ama-silicates) agingqelwe abe yibhendi ehambisana nendawo yokugingqika, okuholela ekushintshashintsheni kwezakhiwo zemishini insimbi, inclusions kukhona izakhiwo ezishiselwe ukukhiqiza ukuklebhula laminar izici ezingaba khona, kodwa futhi isizathu esiyinhloko ukukhiqizwa laminar eklebhula.
02
Ukucindezeleka okucindezelayo, ngenxa yomjikelezo we-welding oshisayo, amalunga ahlanganisiwe azovela amandla okuvinjelwa, ngoba ipuleti eliwugqinsi elinikeziwe elimise okwe-T futhi eliphambanayo, kumapharamitha wokushisela ngaphansi kwezimo ezifanayo, kukhona ukucindezeleka okubucayi noma ukugoba. amandla okucindezela, lapho amakhulu kunaleli xabiso ethambekele ekukhiqizeni ukudabuka kwe-laminar.
03
Ukusatshalaliswa kwe-hydrogen, i-hydrogen ingumgqugquzeli wokuqhekeka, ngenxa yokusatshalaliswa kwe-hydrogen futhi ihlanganiswe ibe yi-molecule ukuze ukucindezeleka kwendawo kwande kakhulu, lapho i-hydrogen iqoqwe ekufakweni ekupheleni kokukhuthazwa kokungena kwe-metallic nokulahlekelwa kwensimbi. yokunamathela, futhi izokhishwa ekufakweni okungomakhelwane ensimbi, ekuqhekekeni kwezimpawu zokuphuka kwe-hydrogen.
04
Izakhiwo ezibonakalayo zomzali, nakuba ukufakwa kuyimbangela eyinhloko yokuklebhula kwe-laminar, kodwa izakhiwo zemishini yensimbi nazo zinomthelela obaluleke kakhulu ekudwebeni kwe-laminar.Ukuqina kwepulasitiki okungekuhle kwensimbi, maningi amathuba okuthi kuqhekeke ukunwebeka, okusho ukuthi, ukumelana kabi nokuqhekeka kwe-laminar.
Ihunyushwe nge-www.DeepL.com/Translator (inguqulo yamahhala)
Imishini yokushisela i-Xinfa inezici zekhwalithi ephezulu nenani eliphansi.Ukuze uthole imininingwane, sicela uvakashele:Abakhiqizi Bezinto Zokushisela Nabasika - Imboni Yokushisela & Cutting yaseChina & Suppliers (xinfatools.com)
Ukuze uvimbele ukukhiqizwa kokuqhekeka kwe-laminar, into esemqoka ekwakhiweni nasekwakheni ukugwema ukucindezela kwe-Z-direction kanye nokugxila kwengcindezi, izinyathelo ezithile zimi kanje:
1. Thuthukisa idizayini ehlanganyelwe ukuze unciphise uhlobo olubambekile.Izinyathelo eziqondile ezifana nalezi: zizohola i-arc plate end extension yobude obuthile, ibe nomthelela wokuvimbela ukuqhekeka;shintsha ilungiselelo lokushisela ukuze ushintshe isiqondiso se-weld contraction ingcindezi, ipuleti le-arc mpo libe ipuleti le-arc elivundlile, shintsha indawo yokushisela, ukuze ukuhlangana kwengqikithi yesiqondiso samandla ahambisana nongqimba olugoqiwe, kungathuthuka kakhulu. ukusebenza kokudabula kwe-anti-laminar.
2. Yamukela indlela yokushisela efanelekile, ukusetshenziswa kwendlela yokushisela i-hydrogen ephansi kuyathandeka, njengokushisela okuvikelwe kwegesi, ukuthambekela kokuqhekeka kwe-arc okungaphansi kwamanzi kuncane, kuyasiza ukuthuthukisa ukusebenza kokudabula kwe-anti-laminar.
3. Ukusetshenziswa kwezinto zokushisela ezihambisana namandla aphansi, insimbi yokushisela inephuzu lokukhiqiza eliphansi, i-ductility ephezulu, kulula ukwenza uhlobo lugxile ekushiseleni futhi lunciphise indawo ethinteke ukushisa ye-base strain, ingathuthukisa ukusebenza. ukuqhekeka kwe-anti-laminar.
4. Ekusetshenzisweni kobuchwepheshe be-welding, ukusetshenziswa kwe-surfacing isolation layer;welding symmetrical, ukuze ukusatshalaliswa kohlobo kube okulinganiselayo, kunciphisa ukuhlushwa kokucindezeleka.
5. Ukuze sigweme ukudabuka kwe-laminar okubangelwa ukuqhekeka okubandayo, kufanele sizame konke okusemandleni ethu ukuze sithathe izinyathelo ezithile zokuvimbela ukuqhekeka okubandayo, njengokuthuthukisa ukushisa kwangaphambili nokulawula izinga lokushisa le-interlayer, njll. Ngaphezu kwalokho, singasebenzisa izindlela zokunciphisa ukucindezeleka. njengokudonsa okuphakathi.
6. Singakwazi futhi ukulawula ubukhulu be-weld, sisebenzisa izinyawo ezincane ze-welding, inqubo ye-welding ye-multi-channel.
Ihunyushwe nge-www.DeepL.com/Translator (inguqulo yamahhala)
Isikhathi sokuthumela: Aug-24-2023
