Mokelikeli o sehang ke mokelikeli oa indasteri o sebelisetsoang ho pholisa le ho tlotsa lisebelisoa le lisebelisoa nakong ea ho seha le ho sila.
Mofuta oa maro a sehang
Mokelikeli o thehiloeng ho metsi o ka aroloa ka emulsion, semi synthetic cutting fluid le mokelikeli o sehang ka ho feletseng. The diluent ea emulsion ke milky tšoeu ka ponahalo; The diluent ea semi synthetic solution hangata ha e fetohe, 'me lihlahisoa tse ling li tšoeu joaloka lebese; The diluent ea synthetic tharollo hangata ka ho feletseng pepeneneng, tse kang metsi kapa hanyenyane 'mala.
Mosebetsi oa ho seha maro
1. Lubrication
Tšusumetso ea ho tlotsa ea mokelikeli oa tšepe nakong ea ho itšeha e ka fokotsa likhohlano lipakeng tsa sefahleho sa rake le li-chips, le lipakeng tsa sefahleho se ka morao le bokaholimo bo entsoeng ka mochini, ho etsa filimi ea ho tlotsa e sa fellang, ka hona ho fokotsa matla a ho itšeha, likhohlano le tšebeliso ea matla, ho fokotsa mocheso o holim'a metsi le ho roala ha lisebelisoa tsa karolo ea likhohlano lipakeng tsa sesebelisoa le sekhechana sa mosebetsi, le ho ntlafatsa ts'ebetso ea ho seha ea sesebelisoa.
2. Ho pholisa
Phello e pholileng ea mokelikeli oa ho itšeha ke ho nka mocheso oa ho itšeha ho tloha sesebelisoa le workpiece ka convection le vaporization pakeng tsa eona le sesebelisoa, chip le workpiece e futhumetseng ka ho itšeha, e le ho fokotsa mocheso oa ho itšeha ka katleho, ho fokotsa ho senyeha ha mocheso oa workpiece le sesebelisoa, ho boloka boima ba sesebelisoa, le ho ntlafatsa ho nepahala ha machining le ho tšoarella ha sesebelisoa.
3. Ho hloekisa
Nakong ea ho itšeha ka tšepe, mokelikeli oa ho itšeha o hlokahala ho ba le phello e ntle ea ho hloekisa. Tlosa li-chips tse hlahisitsoeng, li-chips tsa abrasive, phofo ea tšepe, litšila tsa oli le likaroloana tsa lehlabathe, thibela tšilafalo ea lisebelisoa tsa mochini, lisebelisoa le lisebelisoa, 'me u boloke moeli oa lisebelisoa kapa mabili a sila a le bohale ntle le ho ama phello ea ho itšeha.
4. Thibelo ea mafome
Ka tshebetso ya ho itšeha tšepe, workpiece tla corroded ka ho kopana le mecha ea phatlalatso e senyang joalo ka seretse sa oli se hlahisoang ke ho bola kapa phetoho ea oxidative ea mecha ea litaba ea tikoloho le likarolo tsa mokelikeli, le bokaholimo ba lisebelisoa tsa mochini tse kopanang le mokelikeli oa ho itšeha le tsona li tla senyeha.
Lintlha tse atolositsoeng
Phapang pakeng tsa maro a fapaneng a ho itšeha
Mokelikeli oa ho itšeha oa oli o na le ts'ebetso e ntle ea lubrication le phello e mpe ea ho pholisa. Ha ho bapisoa le mokelikeli oa ho itšeha o thehiloeng ka oli, mokelikeli o thehiloeng metsing o na le ts'ebetso e fokolang ea lubrication le phello e ntle ea ho pholisa. Ho itšeha butle ho hloka matla a matla a mokelikeli o sehang. Ka kakaretso, oli ea ho itšeha e sebelisoa ha lebelo la ho itšeha le le tlase ho 30m/min.
Ho khaola oli e nang le tlatsetso e feteletseng ea khatello e sebetsa hantle bakeng sa ho khaola thepa leha e le efe ha lebelo la ho itšeha le sa fete 60m / min. Nakong ea ho itšeha ka lebelo le phahameng, ka lebaka la mocheso o moholo oa mocheso le phello e mpe ea ho fetisa mocheso oa mokelikeli oa ho itšeha o thehiloeng ka oli, mocheso sebakeng sa ho itšeha o tla ba o phahameng haholo, o tla lebisa mosi, mollo le liketsahalo tse ling ka oli ea ho itšeha. Ho phaella moo, hobane mocheso oa workpiece o phahame haholo, ho tla ba le deformation ea mocheso, e tla ama ho nepahala ha machining ea workpiece, kahoo metsi a ho itšeha ka metsi a sebelisoa ho feta.
Emulsion e kopanya lubricity le mafome ho hanyetsa oli le thepa e ntle ea ho pholile ea metsi, 'me e na le lubricity e ntle le thepa e pholileng, kahoo e sebetsa haholo bakeng sa ho itšeha ka tšepe ka lebelo le tlaase le khatello e tlaase e hlahisoang ke mocheso o mongata. Ha ho bapisoa le mokelikeli o entsoeng ka oli, melemo ea emulsion e itšetlehile ka ho senya mocheso o moholo, ho hloeka, le moruo ka lebaka la ho hlapolloa ka metsi.
Nako ea poso: Nov-03-2022