Ho qapa eng

Forging ke mokhoa oa ho lokisa lisebelisoa ka ho futhumatsa tšepe ho boemo ba polasetiki le ho sebelisa matla ho bopa thepa. Sena se lumella thepa hore e teloe ka hamore, petelitsoe, kapa e otlolohileng sebopehong se batloang. Ho theha ho ka felisa mefokolo e kang ho lahla porosity e hlahisoang nakong ea ts'ebetso ea metallurgical, ntlafatsa microstructure, le ka lebaka la hore tšepe e feletseng e phallang e bolokiloe, thepa ea mechine ea forgings ka kakaretso e phahametse ea li-castings tsa thepa e tšoanang.

Ho qala ha tšepe recrystallization mocheso ke hoo e ka bang 727 ℃, empa 800 ℃ e sebelisoa hangata joalo ka mola o arolang. Ka holimo ho 800 ℃ ho na le fereko e chesang; pakeng tsa 300-800 ℃ e bitsoa forging e futhumetseng kapa semi-hot forging, 'me ho forging ka mocheso oa kamore ho bitsoa ho forging e batang.

Ho hlahisa likarolo tse amanang le ho phahamisa hangata ho sebelisa forging e chesang.

Mokhoa oa ho theha

Mehato ea tlhahiso ea liboutu tsa forging tse chesang li: ho itšeha → ho futhumatsa (ho futhumatsa mohala oa ho hanyetsa) → ho theha → ho otla → ho poma → ho thunya

Ho poma: Khaola bar e chitja ka bolelele bo loketseng

Ho futhumatsa: Chesa bar e chitja ho boemo ba polasetiki ka ho futhumatsa terata ea ho hanyetsa

Ho qapa: Fetola sebopeho sa thepa ka matla tlas'a tšusumetso ea hlobo

Ho phunya: Etsa lesoba le sekoti bohareng ba workpiece

Ho fokotsa: Tlosa lisebelisoa tse feteletseng

Ho thunya: Tlosa li-burrs, eketsa pheletso ea bokaholimo, eketsa mahoashe, le ho nolofatsa galvanizing

Khoele: Sebetsa likhoele

Ho galaletsa: Eketsa ho hanyetsa mafome

Ho hloekisa ka terata: Ka mor'a galvanizing, ho ka 'na ha e-ba le slag ea zinki e setseng khoeleng. Ts'ebetso ena e hloekisa khoele mme e tiisa ho tiea.

Likarolo tsa likarolo tse entsoeng

Ha ho bapisoa le li-castings, tšepe sebetswa ka forging ka ntlafatsa microstructure lona le thepa ea mechine. Ka mor'a ho forging mokhoa chesang ho sebetsa deformation ea ho lahla sebopeho, ka lebaka la deformation le recrystallization ea tšepe, lithollo tsa mantlha tsa dendrite le li-columnar li fetoha lijo-thollo tse ntle le ho ajoa ka mokhoa o ts'oanang le sebopeho se entsoeng bocha.. Karohano ea mantlha, bohlasoa, masoba, 'me li-inclusions ka har'a ingot ea tšepe li kopantsoe le ho kenngoa ka khatello, 'me sebopeho sa bona se ba se kopaneng haholoanyane, e ntlafatsang polasetiki ea tšepe le thepa ea mochini.

Thepa ea mochini ea li-castings e tlase ho feta ea forgings ea thepa e tšoanang. Holim'a moo, forging processing e ka etsa bonnete ba ho tsoela pele ha sebopeho sa fiber ea tšepe, e le hore sebopeho sa fiber ea forging se lumellane le sebopeho sa ho forging, 'me mohala oa ho phalla ha tšepe o ntse o le teng, e ka netefatsang hore likarolo li na le thepa e ntle ea mechine le bophelo bo bolelele ba tšebeletso. Mekhabiso e entsoeng ka mokhoa o nepahetseng, serame sa extrusion, le mekhoa e futhumetseng ea extrusion e ke ke ea bapisoa le li-castings.

Forgings ke lintho tse bōpiloeng ka ho sebelisa khatello ho tšepe ka deformation ea polasetiki ho kopana le sebopeho se hlokahalang kapa matla a loketseng a khatello.. Mofuta ona oa matla o atisa ho finyelloa ka hamore ea tšepe kapa khatello. Mokhoa oa ho theha o haha ​​​​mohaho o bonolo oa lijo-thollo le ho ntlafatsa thepa ea 'mele ea tšepe. Tšebelisong ea 'nete ea likarolo, moralo o nepahetseng o ka etsa hore lijo-thollo li phalle ka tsela ea khatello e kholo. Castings ke lintho tse bōpehileng joaloka tšepe tse fumanoang ka mekhoa e fapaneng ea ho lahla, ka mantsoe a mang, tšepe e qhibilihisitsoeng e kenngoa ka har'a hlobo e lokisitsoeng ka ho tšela, ente ea khatello, ho monya, kapa mekhoa e meng ea ho lahla, le ka mora ho tsidifala, ntho e fumanweng e na le sebopeho se itseng, boholo, le tshebetso ka mor'a ho hloekisa le ka mor'a ho sebetsa, etc.

Tšebeliso ea likarolo tse ferekaneng

Tlhahiso ea Forging ke e 'ngoe ea mekhoa ea mantlha ea ts'ebetso e fanang ka machining a thata a likarolo tsa mochini indastering ea tlhahiso ea mechini. Ka ho qapa, ha se feela hore sebopeho sa likarolo tsa mochini se ka fumanoa, empa mohaho o ka hare oa tšepe o ka boela oa ntlafatsoa, le thepa ea mechine le thepa ea 'mele ea tšepe e ka ntlafatsoa. Mekhoa ea tlhahiso ea forging e sebelisoa haholo ho etsa likarolo tsa bohlokoa tsa mochini tse tlas'a matla a maholo mme li na le litlhoko tse phahameng. Ka mohlala, lithapo tsa jenereithara tsa mouoane, rotors, li-impeller, blades, likobo, litšiea tse kholo tsa hydraulic press, lisilindara tse nang le khatello e phahameng, merolo ya leloala, li-crank tsa enjene ea mollo o ka hare, melamu e kopanyang, likere, dibering, mme likarolo tsa bohlokoa indastering ea ts'ireletso ea naha joalo ka libetsa kaofela li hlahisoa ka ho qhekella.

Ka hona, forging tlhahiso ho pharaletseng sebelisoa ka metallurgical, meepo, koloi, terekere, mechine ea ho kotula, petroleum, khemikhale, sefofane, sefofane, libetsa, le mafapha a mang a indasteri. Bophelong ba letsatsi le letsatsi, forging tlhahiso e boetse e nka boemo ba bohlokoa.

Haeba u na le potso e 'ngoe mabapi le tlhahiso ea liboutu, pls ikutloe u lokolohile ho ikopanya le rona.

Sherry Cen

JMET CORP., Sehlopha sa Machaba sa Jiangsu Sainty

Aterese: Mohaho D, 21, Software Avenue, Jiangsu, China

Mohala. 0086-25-52876434 

WhatsApp:+86 17768118580 

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