Ngaphambi kokukhetha itafula lokushisela le-3D, umsebenzisi uzocabangela izinkinga.Ikhwalithi yokubukeka yetafula lokushisela le-3D ibhekisela ekuqineni kwendawo, ukukhubazeka, amaphutha e-dimensional, amaphutha omumo, ukushuba okunganele kwendawo yesikhulumi, kanye neplathifomu yamathuluzi ensimbi ekhonjiwe incike ekutheni zikhona yini izimbotshana zokuphonsa nezimbobo zesihlabathi, njll. Ikhwalithi. yesikhulumi sokushisela se-3D singahlulelwa kulezi zici ezilandelayo:
1. Bheka ukubukeka: ubulukhuni obungaphezulu, ukukhubazeka, ukushuba kodonga, ipulatifomu yensimbi ekhonjiwe nakho kuncike ekutheni zikhona yini izimbotshana zokuphonswa nezimbobo zesihlabathi, nokuthi kukhona yini iminonjana yokulungisa i-welding, njll.;
2. Isilinganiso sezinto ezibonakalayo: Ukusakaza okuhle kakhulu i-HT300 ye-resin sand casting, kulandelwa i-HT250, futhi okokugcina i-HT250 yokusakazwa kwesihlabathi sikasimende.Insimbi engcono kakhulu yi-Q345 steel, ilandelwa yi-Q234.Kuyadingeka futhi ukuqonda i-welding, ukwelashwa kokushisa nezinye izinqubo.
3. Ukuqhathanisa ukucutshungulwa: Okokuqala, kuya ngokuthi iyiphi imishini ecutshungulwayo.Ukuqedwa okungaphezulu kanye nokubekezelelwa kwe-dimensional kwemikhiqizo ecutshungulwa yi-CNC engenisiwe kanye ne-CNC yabo encane eguquliwe kuhlukile.
4. Uphenyo mayelana nokujiya kwepuleti: awukho umehluko ngokuyisisekelo kugqinsi lwepuleti lezingxenye zensimbi.Ugqinsi lwepuleti lensimbi ngokuyinhloko luyiplathifomu enezinhlangothi ezintathu zokusakaza.Iplatifomu enezinhlangothi ezintathu yokusakazwa kwekhwalithi ephezulu icutshungulwa ibe ugqinsi lwama-30, bese imbobo iqinisekiswa ngokucubungula i-counterbore.Okujulile;futhi amapulatifomu anezinhlangothi ezintathu ezingaphansi ashaywa ngokuqondile ngogqinsi lwama-25.
Ithebula le-3D cast iron welding eliphansi lifakwe ku:
① Ingaphezulu lensimbi ephonswe yezinga eliphansi ayikhanyayo futhi ayimpunga emnyama (ukuze wehlise izindleko futhi uphishekele inzuzo, sebenzisa i-HT200 noma 250 yokusakazwa kwesihlabathi sikasimende, futhi asikho isiqiniseko sokuthi ngeke kube khona iphutha lokuphonsa ezinhlangothini ezinhlanu)
②Ubukhulu bephaneli yeplathifomu enezinhlangothi ezintathu abanele, futhi ukujiya akulingani (kuphonswe ngokuqondile kugqinsi lwepuleti elingu-25);ipuleti lokuqinisa ohlangothini lwangemuva lincane futhi lincane (aligcwele izimbambo).
③Ukumelana nokugqokwa okungaphezulu akulungile, futhi indawo engaphezulu ifakwa i-oxid futhi igqwalile (ngisho noma kusetshenziswa i-welding yokulungisa, kuzobonakala imikhondo ecacile yemibala eyahlukene)
④Ukuze kwehliswe izindleko, ukwelashwa ngokushisa akwenziwa, futhi kulula ukukonakalisa noma ukuphuka;ukunemba kokucubungula akuqinisekisiwe, futhi ukucaba, i-perpendicularity, ibanga lembobo, njll. akunakuqinisekiswa.
⑤Akukho ukuhlanzwa kwesihlabathi, futhi indawo engaphansi ipendwe ngopende olula kuphela, ngakho upende kulula ukuwa.
Isikhathi sokuthumela: Dec-09-2021