Lapho kwakheka kufa okuqhubekayo, ingcindezi yesibambi esingenalutho, izimo zengcindezi, nezinto ezingavuthiwe konke kuthinta ikhono lokuthola imiphumela yokwelula engaguquki ngaphandle kokushwabana.
UMB: Sidweba izinkomishi zensimbi engagqwali yebanga elingu-304. Esitobhini sokuqala sokufa kwethu okuqhubekayo, sidonsela cishe amayintshi angu-0.75 ukujula. Uma ngibheka ukushuba kwepherimitha ye-flange ye-blank, umehluko ukusuka ohlangothini ukuya kwelinye ungaba amayintshi angu-0.003. Konke ukushaya kuhlukile futhi akuveli ekucubunguleni into efanayo, cishe ngitshelwe into efanayo. ikhoyili eyinhloko.Singayithola kanjani inkomishi emise okwesikhathi eside ngaphandle kokushwabana?
IMP: Ngibona umbuzo wakho uphakamisa imibuzo emibili: okokuqala, izinguquko ozitholayo ohlelweni lwelotho, okwesibili, izinto zokusetshenziswa kanye nokucaciswa kwazo.
Umbuzo wokuqala uphathelene namaphutha ayisisekelo edizayini yamathuluzi, ngakho-ke ake sibuyekeze izinto eziyisisekelo.Ukushintsha kokushwabana okungapheli kanye nokushuba kwangemuva kokudweba kubonisa izikhala zamathuluzi ezinganele esiteshini sakho esiqhubekayo sokudweba.
Emdwebeni ojulile, okungenalutho kuhlanganiswe phakathi kwefa lomdwebo nesibambi esingenalutho, kuyilapho i-punch yokudweba idonsa into efasiteleni lomdwebo, iyidwebe eduze kwendawo yokudonsa ukuze yakhe igobolondo. Kukhona ukungqubuzana okuningi phakathi kwefa kanye nesibambi esingenalutho. Phakathi nale nqubo, izinto ezisetshenziswayo zicindezelwa eceleni, okuyisizathu sokushwabana kanye nokunwetshwa kwe-radial ngaphansi kwe-elongation ephezulu ye-radial elongation ngaphansi kwento engenalutho. ye-stretch punch.Uma iphansi kakhulu, ukushwabana kuzokwenzeka.
Kukhona umkhawulo phakathi kobubanzi begobolondo kanye nobubanzi obungenalutho obungeke budlulwe ukuze kwenziwe umsebenzi wokudweba ngempumelelo. Lo mkhawulo uyahluka ngephesenti lokwelulwa kwezinto. Umthetho ojwayelekile uwukuthi 55% kuya ku-60% ekudwebeni kokuqala kanye no-20% kumdwebo ngamunye olandelayo. ukwanda ngemuva kokuqedwa komklamo).
Ukucindezela kwesibambi esingenalutho p ngu-2.5 N/mm2 kwensimbi, 2.0 kuya ku-2.4 N/mm2 kuma-alloys ethusi kanye no-1.2 kuya ku-1.5 N/mm2 kuma-alloys e-aluminium.
Ukwehluka kogqinsi lwe-flange kuphinde kubonise ukuthi ithuluzi lakho eliklanywe ngalo aliqinile ngokwanele.Amabhuzu akho esikhunta kufanele abe aminyene ngokwanele ukuze amelane nokudonsa ngaphandle kokubopha.Ukwesekwa ngaphansi kwesisekelo se-die kumele kube insimbi eqinile, futhi izikhonkwane zegayidi yamathuluzi kufanele zibe zinkulu ngokwanele ukuvimbela noma yikuphi ukunyakaza kwe-lateral kwamathuluzi aphezulu naphansi ngesikhathi sokwelula.
Hlola izindaba zakho futhi.Uma imihlahlandlela yokushicilela igugile futhi inobudlabha, akunandaba ukuthi ithuluzi lakho liqinile - ngeke uphumelele.Hlola isilayidi sokushicilela ukuze uqiniseke ukuthi ubude bomshini wokunyathelisa buyiqiniso futhi buyisikwele.Qinisekisa ukuthi okokugcoba komdwebo wakho kuhlungwe kahle futhi kugcinwe kahle, nokuthi inani lethuluzi lokufaka ithuluzi nendawo ye-nozzle kugxilile.Hlola ngokucophelela amathuluzi ukuze uhlole ngokucophelela futhi uhlole ngokucophelela ukudweba okukhethekile. irediya;i-geometry ne-surface finish kufanele iphelele.
Futhi, ngenkathi amakhasimende ejwayele ukubuka i-304L kanye ne-304 evamile njengokushintshekayo, i-304L iyinketho engcono kakhulu yokudweba. Kulula ukuyisebenzisa.
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