Ho imeloa kelellong ho imolla likheo tse bataletseng

Ho imeloa kelellong ho imolla e sebelisoa ho lits'epe tse kopantsoeng tse nang le litšepe le tse se nang litšepe 'me e reretsoe ho tlosa likhatello tse setseng tsa kahare tse hlahisoang ke lits'ebetso tsa pejana tsa ho etsa joalo ka machining, ho bata le ho tjheseletsa. Ntle ho eona, ts'ebetso e latelang e ka baka ho sotha ho sa amoheleheng le / kapa thepa e ka ba le mathata a ts'ebeletso joalo ka ts'enyeho ea ts'enyeho. Kalafo ha ea rereloa ho hlahisa liphetoho tse kholo mehahong ea thepa kapa mochini, ka hona hangata e lekanyelitsoe maemong a batang haholo.

Lisebelisoa tsa k'habone le lisebelisoa tsa motsoako li ka fuoa mefuta e 'meli ea phomolo ea khatello ea maikutlo:

Kalafo ka tloaelo ho 1-150 ° C e imolla khatello ea maikutlo kamora ho thatafala ntle le ho fokotsa haholo ho thatafala (mohlala, likarolo tse thatafalitsoeng ka linyeoe, libering, jj.)

Phekolo hangata e le 2-600 ° C (mohlala, kamora ho tjheseletsa, machining jj.) E fana ka phomolo e felletseng ea khatello ea maikutlo.

sepheo

Ho imeloa kelellong ho theola likheo tse bataletseng tsa tšepe ea kh'abone ka lebelo la limithara tse 30 / limithara tse 9.1 ka motsotso ho fokotsa thatafalo ho tsoa kantle ho 2 "/ 51mm ka lehlakore le leng le le leng ho felisa mathata a bakoang ke sehlahisoa sa ho qetela
Lintho tse bonahalang: Karolo e sephara ea tšepe ea k'habone (5.7-10.2 ”/ 145-259mm ka bophara le 0.07-0.1” /1.8-2.5mm botenya)
Mocheso: 1200 ºF (649 ºC)
Kakaretso: 30 kHz
Lisebelisoa tsa ho Heating Induction: HLQ 200kW 10-30 kHz sistimi e futhumatsang e futhumatsang e nang le seteishene sa mocheso o hole se nang le li-capacitor tse 10 μF
- Kela ea ho futhumatsa e arohaneng ka makhetlo a mangata e raliloeng le ho ntšetsoa pele ka kotloloho bakeng sa ts'ebeliso ena
Ts'ebetso Lik'habone tse sephara tsa tšepe ea Carbon li tla feta ka koili ea induction ka sekhahla sa limithara tse 30 / 9.1 ka motsotso ho halefa kapa khatello ea maikutlo ho imolla tšepe ea khabone. Nakong ea ts'ebetso ena, tšepe ea khabone e tla futhumala ho fihlela ho 1200 ºF (649 ºC). Sena se tla lekana ho tlosa ho thatafala ha mosebetsi ho tloha ho 2 ”/ 51mm ea lehlakore ka leng la bophara.

Liphello / Melemo

Lebelo: Ho kenella ka potlako ho futhumatsa tšepe ea khabone mochesong, e lumellang sekhahla sa limithara tse 30 ka motsotso
Bokgoni: Ho futhumala ha motlakase ha e boloke feela nako ea tlhahiso, e boloka le litšenyehelo tsa matla
–Footprint: Induction e nka mohato o itekanetseng, kahoo e ka kenella habonolo lits'ebetsong tsa tlhahiso joalo ka
Eona ena

Kalafo ka tloaelo ho 150-200 ° C e imolla khatello ea maikutlo kamora ho thatafala ntle le ho fokotsa haholo ho thatafala (mohlala, likarolo tse thatafalitsoeng ka linyeoe, libering, jj.):

Phekolo hangata e le 600-680 ° C (mohlala, kamora ho tjheseletsa, machining jj.) E fana ka phomolo e felletseng ea khatello ea maikutlo.

-Lisebelisoa tse se nang litšepe li imeloa kelellong maemong a fapaneng a mocheso o amanang le mofuta oa alloy le boemo. Lisebelisoa tse 'nileng tsa thatafalloa ke lilemo li lekanyelitsoe ho khatello ea maikutlo ho fokotsa mocheso o ka tlase ho mocheso oa botsofali.

Mefuta e sa hloekang ea Austenitic e imetsoe kelellong ka tlase ho 480 ° C kapa kaholimo ho 900 ° C, lithemparetjha tse lipakeng tsa ho fokotsa ts'enyeho ea likhahla limaraka tse sa tsitsang kapa tse tlaase. Kalafo e kaholimo ho 900 ° C hangata ke litharollo tse felletseng.

Ho tloaela ho sebelisoa ho tse ling, empa eseng kaofela, li-steels tsa boenjineri, ho tloaela maemo ho ka nolofatsa, ho thatafatsa kapa ho imolla khatello ea maikutlo, ho latela boemo ba eona ba pele. Morero oa kalafo ke ho loants'a litlamorao tsa lits'ebetso tsa pejana, joalo ka ho betsa, ho betla kapa ho thellela, ka ho hloekisa sebopeho se seng se sa ts'oaneng sa seaparo se le seng se ntlafatsang ho se sebetse / ho ba bonolo kapa, ka mefuta e meng ea sehlahisoa, se fihlela litlhoko tsa ho qetela tsa thepa ea mochini.

Morero oa mantlha ke ho hlophisa tšepe hore, kamora ho bopeha ho latelang, karolo e arabele ka mokhoa o khotsofatsang ts'ebetsong ea ho thatafatsa (mohlala, ho thusa botsitso ba tlhakore). Ho tloaela ho tloaelehileng ho na le ho futhumatsa tšepe e loketseng mochesong ka tloaelo ho 830-950 ° C (holimo kapa kaholimo ho mocheso o thatafatsang oa li-steels tse thatafatsang, kapa kaholimo ho mocheso oa carburising bakeng sa litšepe tsa carburising) ebe o pholile moeeng. Ho futhumatsa hangata ho etsoa moeeng, ka hona, ho qhibiliha ho latelang kapa ho phethela bokaholimo hoa hlokahala ho tlosa likarolo tsa sekala kapa sa decarburised.

Lisebelisoa tse thatafatsang moea (mohlala, lisebelisoa tse ling tsa likoloi) hangata li "halefisoa" (li kentsoe ka mokhoa o ikhethileng) kamora ho tloaela ho nolofatsa sebopeho le / kapa ho khothaletsa ts'ebetso. Litlhaloso tse ngata tsa lifofane le tsona li hloka kopanyo ena ea kalafo. Lisebelisoa tse sa tloaeloang hangata ke tse ka thatafalang haholo nakong ea ho futhumatsa moea (mohlala, lisebelisoa tse ngata tsa lisebelisoa), kapa tse sa fumaneng molemo oa sebopeho kapa tse hlahisang meaho e sa lokelang kapa thepa ea mochini (mohlala, litšepe tse sa hloekang).