Izinyathelo zokuphepha zokushisela ipuleti lensimbi elingagqoki

Izinyathelo zokuphepha zokushisela ipuleti lensimbi elingagqoki

Ochungechungeni lwe-NM lwezinsimbi ezingagqoki njenge-NM300TP ne-NM450, ngenxa yokuqina kwazo okuphezulu namandla aphezulu, amandla ezintambo zokushisela zamanje azikwazi ukuwafanisa.I-welding yalolu hlobo lwensimbi engagqoki ngokuyinhloko ibheka ukuqina kwamalunga ashiselwe, ngaleyo ndlela kunciphisa ingozi yokuqhekeka.Ngakho-ke, i-Welding yayo igxile ekukhethweni kwezinto zokuthungatha kanye nokuzimisela kwemingcele ye-welding.
(Ukuze ufunde kabanzi ngomthelela wemikhiqizo ethile yensimbi, njengeGqoka Ipuleti Lensimbi Elingazweli, ungazizwa ukhululekile ukuxhumana nathi)
Ukukhetha impahla yokushisela
Uchungechunge lwe-NM lwensimbi engagqoki, okungukuthi, ibanga lobulukhuni liyinsimbi engagqoki engu-300~500HBW, ikakhulukazi i-NM300TP, NM400, NM450, NM500 njalonjalo.Ukuze kushiselwe uchungechunge lwensimbi ye-NM engagugi, kungakhathaliseki ukuthi i-welding yebanga elifanayo noma i-welding yamabanga ahlukene, kunconywa ukusebenzisa izinto ezisetshenziswayo zensimbi ezine-alloy ezine-alloy high-strength.Ngaphansi kwesisekelo sokuqinisekisa amandla athile okuxhumana, i-weld seam ingagcinwa ezingeni eliphakeme.indawo yokugcina ipulasitiki.
(Uma ufuna ukwazi kabanzi mayelana nezindaba zemboni kuInsimbi Engangeni, ungasithinta nganoma yisiphi isikhathi)
Imingcele ye-Welding
Izinsimbi ezingagqoki njenge-NM300TP, NM400, NM450, ne-NM500 zinokushisela okungcono, kodwa zizwela kakhulu ekucindezelekeni.Ngesikhathi senqubo yokushisela, ukunakwa kufanele kukhokhwe ekwakhiweni kwesakhiwo, ukulandelana kwe-welding, ukusetshenziswa kwamathuluzi, njll., ukugwema ukuhlangana okuphoqelekile kanye nokuthunga i-welding, futhi ukushisela kufanele kulinganiswe futhi kuvinjelwe ngokuphelele.Yehlisa ingcindezi yendawo, gwema uhlobo oluvaliwe lwe-restraint welding, ukushisela uhlaka olugcwele, i-cross weld full welding kanye nokushisela okugcwele kwe-spatial kwama-axis amathathu, futhi unciphise ukucindezelwa kwensalela yokushisela.
(Uma ufuna ukuthola intengo yemikhiqizo ethile yensimbi, njengeI-Nm500 Wear Resistant Steel Plate, ungasithinta ukuthola ikhotheshini nganoma yisiphi isikhathi)

Ukwengeza, i-weld kufanele igweme indawo eqinisa umsebenzi, njengendawo yokugoba: ubukhulu bepuleti ≤10mm, futhi akukho ukushisa okudingekayo, kodwa uma izinga lokushisa elizungezile lingu-≤10 ° C noma umswakama we-ambient ≥65 %, kunconywa ukuthi ushise kuqala ku-50 ~ 80 ° C;Uma ubukhulu bungaphezu kuka-10mm, izinga lokushisa elifanele lokushisa (80 ~ 150 ° C) kufanele likhethwe ngokuvumelana nezinga lokushisa elizungezile kanye nomswakama, izithiyo zamajoyini ashiselwe, njll.