Khethollo le Bophahamo ba Kopo ea Mekhoa ea ho Forging

Forging ke mokhoa oa bohlokoa oa ts'ebetso ea tšepe o hlahisang deformation ea polasetiki ea li-billet tsa tšepe ka ho sebelisa khatello, ka hona ho fumana forgings ea sebopeho le boholo bo lakatsehang. Ho ea ka lisebelisoa tse fapaneng tse sebelisoang, mekhoa ea tlhahiso, mocheso le mekhoa ea ho theha, mekhoa ea ho qhekella e ka aroloa ka mefuta e mengata, e 'ngoe le e' ngoe e na le sebaka sa eona sa kopo.

lKhethollo ea mekhoa ea ho qhekella

1.Open forging e arotsoe ka lisebelisoa le lits'ebetso tse sebelisitsoeng:

u Open forging: Ho sebelisa lisebelisoa tse bonolo tse kang lihamore, li-anvils, le li-anvils tsa mofuta, kapa ho sebelisa ka ho toba matla a ka ntle pakeng tsa lisebelisoa tse ka holimo le tse ka tlaase tsa thepa ea forging ho senya billet le ho fumana forging e lakatsehang. Ho qhekella mahala ho na le tumello e kholo ea machining, ts'ebetso e tlase ea tlhahiso, mme thepa ea mochini le boleng ba bokaholimo ba forging li angoa haholo ke basebetsi ba tlhahiso. E loketse tlhahiso ea likotoana tse le 'ngoe, lihlopha tse nyenyane, kapa li-forging tse kholo.

u Die forging: Beha billet ka har'a hlobo e nang le sebōpeho se itseng, 'me u sebelise khatello ka lisebelisoa tse kang lihamore tsa forging, li-slider tsa khatello, kapa li-presses tsa hydraulic ho senya billet hore e be sebopeho se batlang ka hare ho hlobo. Chelete ea ho qhekella e nyane, katleho ea tlhahiso e phahame, sebopeho sa ka hare se tšoana, 'me se loketse ho hlahisa lihlopha tse kholo le tse rarahaneng tse entsoeng ka sebōpeho. Forging e ka boela ea aroloa ka mokhoa o bulehileng oa forging le o koetsoeng, hammoho le forging e chesang, e futhumetseng le e batang.

u Forging e khethehileng: ho sebelisa lisebelisoa tse khethehileng kapa mekhoa e khethehileng ea ho qhekella, joalo ka ho forging roll, cross wedge rolling, radial forging, liquid forging, joalo-joalo Mekhoa ena ea ho theha e loketse ho hlahisa likarolo tse nang le libopeho tse itseng tse khethehileng kapa litlhoko tsa ts'ebetso, tse ka ntlafatsang haholo. katleho ea tlhahiso le boleng ba ho qapa.

2. Forging e chesang e arotsoe ka mocheso:

u Hot forging: Forging e etsoa ka holim'a mocheso recrystallization ea tšepe, hangata ka mocheso futhumatsang ea 900 ° C kapa ka holimo, ho fana ka tšepe polasetiki e ntle le ho hanyetsa deformation tlaase, ho etsa bonolo, 'me microstructure e ntle le thepa ka mor'a forging.

u Forging e futhumetseng: Forging e etsoa ka har'a mocheso o ka tlase ho mocheso oa recrystallization empa ka holim'a mocheso oa kamore, o pakeng tsa forging e chesang le e batang. E na le melemo e meng ea ho forging e chesang le e batang, joalo ka polasetiki e betere le khanyetso e tlase ea deformation, ha e ntse e qoba mathata a oxidation le decarburization nakong ea forging e chesang.

u Cold forging: Forging e etsoa ka mocheso oa kamore kapa ka tlase, haholo-holo e sebelisetsoang ho hlahisa likarolo tse phahameng tsa boleng bo holimo, empa ka ho hanyetsa ho hoholo ho matla le litlhoko tse phahameng tsa lisebelisoa le hlobo.

lSebaka sa kopo

Mokhoa oa ho qhekella o sebelisoa haholo likarolong tse fapaneng tse kang ho etsa mechine, sefofane, likoloi, likepe, libetsa, lik'hemik'hale tsa petrochemicals, joalo-joalo Ho na le mefuta e sa tšoaneng ea likarolo tse entsoeng, ho akarelletsa le likarolo tsa shaft, li-rod components, gears, splines, collars, sprockets, ring. li-gear, li-flanges, lithapo tse kopanyang, li-liner, matsoho a rocker, lihlooho tsa fereko, li-tubes tsa tšepe tsa ductile, li-valve, li-gaskets, li-piston pins, li-crank slider, joalo-joalo. ho ikamahanya le maemo a thata a ho sebetsa, a ka finyellang litlhoko tsa maemo a sa tšoaneng a rarahaneng a sebetsang.

Ka tsoelo-pele e tsoelang pele ea mahlale a morao-rao le boqapi ba lits'ebetso, ho hlaha ha mekhoa e mecha ea ho qhekella joalo ka thekenoloji ea ho qhekella ka nepo, thekenoloji ea forging ea isothermal, le theknoloji ea ho etsa metsi e ekelitse sebaka sa ts'ebeliso ea mahlale a forging le ho ntlafatsa boemo ba boleng ba forging.

Mekhoa ea ho qhekella e ka aroloa ka mefuta e fapaneng ho latela lisebelisoa tse sebelisitsoeng, lits'ebetso tsa tlhahiso, mocheso le mekhoa ea ho theha, e 'ngoe le e' ngoe e na le boholo ba eona ba ts'ebeliso. Lits'ebetsong tse sebetsang, mokhoa o nepahetseng oa ho theha o lokela ho khethoa ho ipapisitsoe le lintlha tse kang sebopeho, boholo, litlhoko tsa ts'ebetso, le sehlopha sa tlhahiso ea likarolo.