Litaba

Forging ke mokhoa oa ho lokisa li-ingots tsa tšepe tse tlase (li-billet) hore e be likarolo tse mahoashe tse nang le sebopeho le boholo bo itseng ho sebelisoa mekhoa e kang ho qhibiliha, ho bilika kapa ho bilika.
Li-castings ke lentsoe le akaretsang bakeng sa lisebelisoa tsa mosebetsi tse sebelisoang ka hlobo ea lehlabathe kapa mekhoa e meng; Ke sehlahisoa se entsoeng haholo-holo ka lisebelisoa tse fapaneng tsa tšepe tse entsoeng ka tšepe, ho kenyeletsoa le li-castings tse tiileng tse tlatsitsoeng ka tšepe e qhibilihisitsoeng le li-castings tse se nang sekoti tse koahetsoeng ka mekelikeli e seng ea tšepe.
1. Phapang ea tlhaloso: Forgings e bua ka likarolo tse entsoeng ka ho etsa ka ho toba tšepe ea metsi ka har'a hlobo e sebelisang mochine oa khatiso, oo hangata o sebelisoang likarolong tsa mochine.
2. Mekhoa e fapaneng: Ho theha ke mokhoa oa ho theha o kenyelletsang ho sebelisa meroalo e tsitsitseng ho thepa ea tšepe ho hlahisa deformation ea polasetiki e le ho fumana sebopeho se hlokahalang sa geometri le thepa ea mochine.
3. Litšobotsi tse fapaneng: Ho qapa ho na le melemo e latelang: 1. Tšebeliso e phahameng ea tlhahiso; 2. Ho bonolo ho finyella boiketsetso; 3. Sebopeho sa kakaretso se ka etsoang ka li-workpieces; 4. A ka tšoaroa ka tsela e khethehileng; 5. Boloka thepa e tala; 6. Ntlafatsa tshebetso ya ho itšeha; 7. Fokotsa boima ba 'mele le ho ntlafatsa polokeho; 8. Fokotsa ho senyeha ha mechini le lisebelisoa; Fokotsa litšenyehelo tsa tlhahiso.
4. Litšebeliso tse fapaneng: Forging e loketse bakeng sa ho etsa likarolo tsa bohlokoa tsa sebopeho tse nang le khatello e tlase empa litlhoko tse thata tse phahameng, tse kang li-shafts, li-rod components, le lisebelisoa tsa phetisetso ho chassis ea likoloi. Li-bolts, linate, li-gear, li-splines, li-collars, li-sprockets, li-gear rings, li-flanges, lithapo tse hokelang, lipoleiti tsa lesela, matsoho a rocker, lihlooho tsa fereko, litulo tsa li-valve tsa tšepe ea ductile, li-gaskets, lipini tsa piston, li-crank slider, mekhoa ea ho notlela, lipoleiti tse kopanyang. , li-grooves tse pota-potileng, li-wedges, joalo-joalo; E ka sebelisoa indastering ea tlhahiso ea mechini bakeng sa palo e kholo ea lihlahisoa tse nyane le tse mahareng tsa lisebelisoa tse tloaelehileng tsa mochini, 'mele ea libethe, libanka tsa mosebetsi, mabokose a motheo, likhetla tsa li-gearbox, lihlooho tsa cylinder, liforeimi tse koahelang, li-bearings, bokaholimo ba tšehetso, tataiso. diporo, masaka a tshehetso, screw and worm gears, le khoele ea shoa. Ho feta moo, e ka sebelisoa e le tokisetso ea pele bakeng sa lits'ebetso tsa stamping le joalo ka setsi sa ho tima metsi pele ho futhumatsa pele ho kalafo ea mocheso. Ho phaella moo, ka lebaka la tekanyo e phahameng ea ho pholile ha thepa nakong ea ho qhekella, ho molemo ho ntlafatsa boleng ba sehlahisoa le katleho ea tlhahiso, le ho khutsufatsa potoloho ea tlhahiso.
5. Khethollo e fapane: ho ea ka litekanyetso tse fapaneng, e ka aroloa ka mefuta e meraro: ho forging mahala, ho etsa mohlala, le ho hatella ka tlas'a metsi. Ho qhekella ka tlas'a metsi ho sebelisoa haholo-holo bakeng sa ho hlahisa litebele tse nepahetseng le likarolo tse ntle tsa ho taka.
6. Phapang ea boholo ba ts'ebeliso: Sebaka sa kopo ea ho forging mahala se kenyelletsa tlhahiso ea likarolo tse nepahetseng, tse rarahaneng, tse tšesaane, le likaroloana tse nyane tsa lipoleiti tsa tšepe tse boima le tse mahareng, joalo ka sets'oants'o sa knuckle crosshead le moropa o ka hare oa brake. clutch ea mantlha ea li-cone rotor le lisebelisoa tse fapaneng tsa likoloi. Ntho e ka sehloohong ea mohlala ke theko ea eona e tlaase, e lumellang ho ferekanya mekhahlelo e mengata ka mokhoa o le mong, ho fokotsa haholo litšenyehelo tsa tlhahiso e le 'ngoe. E loketse ka ho khetheha bakeng sa tlhahiso ea likaroloana tse nyane le tse bobebe, joalo ka liliba tsa li-valve, likopi tsa brake, le lipompo tsa oli indastering ea likarolo tsa likoloi.