Roller liketaneke karolo ea bohlokoa mefuteng e fapaneng ea mekhoa ea mechine, e fanang ka mokhoa o ka tšeptjoang oa ho fetisetsa matla ho tloha sebakeng se seng ho ea ho se seng. Li sebelisoa hangata lits'ebetsong tse joalo ka mechini ea indasteri, lienjineri tsa makoloi, libaesekele le lits'ebetso tsa conveyor. Ho utloisisa likarolo tsa ketane ea rolara ho bohlokoa ho netefatsa ts'ebetso ea eona e nepahetseng le bophelo bo bolelele. Sehloohong sena, re tla hlahloba likarolo tsa bohlokoa tsa liketane tsa rolara le mesebetsi ea tsona, ho hlakisa bohlokoa ba ntho e 'ngoe le e' ngoe ts'ebetsong e akaretsang ea ketane.
Kakaretso ea ketane ea rolara
Rolara ke ketane ea koloi e nang le letoto la li-cylindrical rollers tse hokahaneng, tseo hangata li entsoeng ka tšepe, tse kopantsoeng hammoho ka lipoleiti tsa ketane. Lipoleiti tsena tsa ketane li boetse li kopantsoe ke lithapo, ho etsa ketane e tenyetsehang le e tšoarellang. Mosebetsi o ka sehloohong oa ketane ea rolara ke ho fetisetsa matla a mochini ho tloha moqomong o mong o potolohang ho ea ho o mong, hangata libakeng tse telele. Sena se finyelloa ka ho phuthela ketane ho pota-potile sprocket, e leng lisebelisoa tse kopanyang li-roller, tse etsang hore li potolohe le ho fetisa matla.
Likarolo tsa ketane ea rolara
2.1. Rolara
Li-roller ke e 'ngoe ea likarolo tsa bohlokoahali tsa liketane tsa roller. Ke karolo ea cylindrical e potolohang ha ketane e kenya sprocket. Li-roller li etselitsoe ho fana ka sebaka se boreleli bakeng sa ketane ho tsamaea haufi le sprocket, ka hona ho fokotsa likhohlano le ho roala. Li boetse li thusa ho boloka sebaka se nepahetseng pakeng tsa ketane le li-sprockets, ho netefatsa phetisetso e nepahetseng ea matla. Hangata li-roller li entsoe ka tšepe e thata ho mamella meroalo e phahameng le khatello ea maikutlo nakong ea ts'ebetso.
2.2. Lithako
Lithako ke likarolo tsa cylindrical tse tšoarang li-roller le lipoleiti tsa ketane hammoho, ho etsa sebopeho sa ketane. Li tlas'a khatello e phahameng ea matla le matla a ho kuta 'me ka hona li tlameha ho etsoa ka lisebelisoa tse matla haholo, tse kang tšepe ea alloy. Lithako li hatelloa ka har'a lipoleiti tsa ketane le li-roller, ho theha khokahanyo e sireletsehileng le e tšoarellang. Lubrication e nepahetseng ea lithakhisa e bohlokoa ho fokotsa likhohlano le ho roala, ka hona ho lelefatsa bophelo ba ketane.
2.3. Boto ea khokahano
Lipoleiti tsa khokahanyo ke lipoleiti tsa tšepe tse bataletseng tse kopanyang li-rollers le li-pins ho theha sebopeho se tenyetsehang sa ketane. Hangata li entsoe ka tšepe e entsoeng ka mocheso ho fana ka matla a hlokahalang le ho tšoarella. Lipoleiti tsa ketane li boetse li na le li-cutouts le masoba bakeng sa li-roller le li-pins ho feta, ho lumella ketane hore e bue hantle ho pota-potile li-sprockets. Sebopeho le botenya ba lipoleiti tsa ketane li phetha karolo ea bohlokoa ho khetholla matla ka kakaretso le ho hanyetsa mokhathala oa ketane.
2.4. Bushing
Ka liketane tse ling tsa lirolara, haholo-holo tse sebelisoang lits'ebetsong tse boima, li-bushings li sebelisoa ho fokotsa likhohlano le ho roala pakeng tsa lithakhisa le lipoleiti tsa khokahanyo. Lihlahla ke matsoho a cylindrical a kentsoeng holim'a lithakhisa tse fanang ka sebaka se boreleli hore lipoleiti tsa lihokelo li bue. Hangata li entsoe ka boronse kapa lisebelisoa tse ling tsa ho itlotsa ho fokotsa tlhokahalo ea ho tlotsa ka ntle. Lihlahla li thusa ho ntlafatsa ho tšoarella ka kakaretso le katleho ea ketane ka ho fokotsa ho roala ha likarolo tsa bohlokoa.
2.5. Sprocket
Leha ka botekgeniki e se karolo ea ketane ea roller ka boeona, li-sprockets li bohlokoa ts'ebetsong ea eona. Li-sprockets ke likere tse hokahantsoeng le li-roller tsa ketane, li etsa hore li potolohe le ho fetisa matla. Moralo oa sprocket le profil ea leino li tlameha ho ts'oana le bophahamo ba ketane le bophara ba rolara ho netefatsa ts'ebetso e nepahetseng le ts'ebetso e bonolo. Li-sprockets hangata li entsoe ka tšepe e thata kapa lisebelisoa tse ling tse tšoarellang ho mamella matla a phahameng le ho roala ho amanang le phetisetso ea matla.
Mosebetsi oa li-roller chain elements
3.1. Phetiso ea matla
Mosebetsi o ka sehloohong oa ketane ea rolara ke ho fetisetsa matla ho tloha shaft e 'ngoe ho ea ho e' ngoe. Li-roller mesh le li-sprockets, li etsa hore ketane e tsamaee 'me e fetise motsamao oa ho potoloha ho tloha mochining oa koloi ho ea ho shaft e tsamaisoang. Lithakhisa, lipoleiti le lirolara li sebetsa 'moho ho boloka botšepehi le ho feto-fetoha ha ketane, ho e lumella ho bua hantle ho pota-potile li-sprockets le ho fetisa matla ka katleho.
3.2. Mojaro
Li-roller liketane li etselitsoe ho mamella meroalo e meholo le matla, ho etsa hore ho jara mojaro e be mosebetsi oa bohlokoa oa likarolo tsa bona. Lithakhisa le lipoleiti tse kopanyang li tlameha ho khona ho mamella matla a tsitsipano le a ho kuta ntle le deformation kapa ho hloleha. Li-roller li boetse li sebeletsa ho aba mojaro ka mokhoa o lekanang ho pholletsa le ketane, ho fokotsa ho roala ha libaka le khatello ea kelello. Khetho e nepahetseng ea thepa le kalafo ea mocheso ea likarolo tsa ketane ke ea bohlokoa ho netefatsa bokhoni ba bona ba ho mamella meroalo e boima.
3.3. Ho tenyetseha le ho hlaka
Ho tenyetseha ha ketane ea rolara ho bohlokoa ho bokhoni ba eona ba ho phuthela li-sprockets tsa boholo bo fapaneng le ho kenya li-shafts tse fapaneng. Lipoleiti tsa ketane le lithapo li lumella ketane ho bua hantle ho amohela sebaka se fetohang pakeng tsa li-shafts tse khannang le tse khannoang. Li-roller li boetse li fana ka sebaka se boreleli bakeng sa ketane hore e tsamaee hammoho le li-sprockets, kahoo e eketsa ho fetoha ha ketane. Lubrication e nepahetseng le tlhokomelo li bohlokoa ho boloka ho tenyetseha ha ketane le ho bua.
3.4. Fokotsa ho ruruha le likhohlano
Likarolo tsa liketane tsa li-roller li etselitsoe ho fokotsa ho roala le likhohlano, ho netefatsa ts'epo le ts'ebetso ea nako e telele. Li-roller le lihlahla li fana ka sebaka se boreleli bakeng sa ketane ho hlalosa ho pota-pota li-sprockets, ho fokotsa ho ferekana le ho apara. Lubrication e nepahetseng ea likarolo tsa ketane e bohlokoa ho boloka khohlano e le tlase le ho thibela ho roala pele ho nako. Ho phaella moo, khetho ea thepa le phekolo ea holim'a likarolo tsa ketane e boetse e phetha karolo ea bohlokoa ho fokotsa ho roala le ho lelefatsa bophelo ba tšebeletso ea ketane.
Tlhokomelo le tlhokomelo
Tlhokomelo e nepahetseng le tlhokomelo e bohlokoa ho netefatsa bophelo bo bolelele le ts'ebetso ea ketane ea hau ea rolara. Ho tlotsa lintho kamehla tsa ketane ho bohlokoa ho fokotsa likhohlano le ho khathala. Ho kgothaletswa ho sebelisa lubricant ea boleng bo phahameng e lumellanang le lisebelisoa tsa ketane. Ho hlahloba ketane bakeng sa matšoao a ho felloa ke matla, ho otlolla kapa ho senyeha ho boetse ho bohlokoa ho tseba mathata a ka 'nang a hlaha pele a lebisa ho senyeha ha ketane. Khatello e nepahetseng ea ketane le tlhophiso ea sprocket le tsona li bohlokoa ho thibela ho roala pele ho nako le ho netefatsa ts'ebetso e bonolo.
Ka kakaretso, liketane tsa rolara ke karolo ea bohlokoa lits'ebetsong tse fapaneng tsa mochini, ho fana ka phetisetso ea matla e sebetsang hantle le e tšepahalang. Ho utloisisa likarolo tsa ketane ea rolara le mesebetsi ea bona ho bohlokoa ho netefatsa moralo o nepahetseng, ts'ebetso le tlhokomelo ea likarolo tsena tsa bohlokoa. Ka ho tsepamisa maikutlo ho li-roller, li-pin, lipoleiti, li-bushings le li-sprockets le mesebetsi ea tsona e fapaneng, baenjiniere le litsebi tsa tlhokomelo ba ka ntlafatsa ts'ebetso le bophelo ba tšebeletso ea liketane tsa rolara ka mekhoa e fapaneng. Khetho e nepahetseng ea lisebelisoa, mekhoa ea ho tlotsa le ea tlhokomelo ke senotlolo sa ho eketsa bophelo ba tšebeletso ea li-roller le katleho, qetellong e kenya letsoho mosebetsing o boreleli le o ka tšeptjoang oa tsamaiso eo e leng karolo ea eona.
Nako ea poso: Aug-09-2024