Ha ho tluoa tabeng ea ho eketsa katleho le nako e telele ea mekhoa ea hau ea mechine, khetho ea li-sprockets tsa ketane ke ea bohlokoa. Ha re keneng ka har'a likarolo tsa bohlokoa tsa thepa, boholo, meaho le tlhokomelo tse tla phahamisetsa ts'ebetso ea hau holimo.
Khetho ea Lintho: Ha ho tluoa tabeng ea ho ntlafatsa litsamaiso tsa hau tsa mochini, khetho ea lisebelisoa tsa ketane ea sprocket e bohlokoa. U batla ho etsa bonnete ba hore meno a li-sprockets a na le matla a lekaneng a ho kopana le mokhathala le ho hanyetsa. Ke ka lebaka leo tšepe ea boleng bo holimo, joalo ka tšepe ea 45, hangata e leng khetho ea ho khetha. Bakeng sa lits'ebetso tseo tsa bohlokoa, nahana ka ho ntlafatsa ho litšepe tsa alloy joalo ka 40Cr kapa 35SiMn bakeng sa ts'ebetso e ntlafalitsoeng.
Meno a mangata a sprocket a fumana kalafo ea mocheso ho fihlela boima ba bokaholimo ba 40 ho isa ho 60 HRC, ho netefatsa hore a ka mamella mathata a ts'ebetso. Ho bohlokoa ho hlokomela hore li-sprockets tse nyane li sebetsa khafetsa ho feta tse kholo mme li tobana le litlamorao tse kholo. Ka hona, lisebelisoa tse sebelisoang bakeng sa li-sprockets tse nyenyane li lokela ho ba tse phahameng ho feta tse sebelisetsoang tse kholoanyane.
Bakeng sa li-sprockets tse hlokang ho mamella meroalo e tšosang, tšepe e tlaase ea carbon ke khetho e babatsehang. Ka lehlakoreng le leng, tšepe e entsoeng ka tšepe e loketse li-sprockets tse nang le phihlelo ea ho roala empa tse sa tobaneng le litšisinyeho tse matla. Haeba ts'ebeliso ea hau e hloka matla a phahameng le khanyetso ea ho roala, tšepe ea alloy ke eona tsela ea ho tsamaea.
Ho tsetela ka thepa e nepahetseng bakeng sa li-sprockets tsa ketane ea hau ha ho ntlafatse bophelo ba bona bo bolelele feela empa hape ho matlafatsa ts'ebetso e felletseng ea litsamaiso tsa hau tsa mochini. U se ke ua sekisetsa boleng—khetha ka bohlale ’me u shebelle tšebetso ea hao e phahama!
Litekanyo tsa Bohlokoa le Khetho ea Sebopeho
Ho utloisisa litekanyo tsa mantlha tsa li-sprockets tsa hau ho bohlokoa bakeng sa ts'ebetso e nepahetseng. Litekanyo tsa bohlokoa li kenyelletsa palo ea meno, bophara ba selika-likoe, bophara ba ka ntle, bophara ba motso, bophahamo ba leino ka holim'a poligoni ea sekontiri, le bophara ba meno. Selika-likoe ke selika-likoe seo setsi sa liketane se lutseng ho sona, se arotsoe ka ho lekana ka molumo oa ketane.Joalokaha ho bontšitsoe ka tlase:
Li-sprocket li tla ka mefuta e fapaneng ea meralo, ho kenyeletsoa mefuta e tiileng, e nang le perforated, e cheselitsoeng le e kopaneng. Ho itšetlehile ka boholo, o ka khetha sebopeho se loketseng: li-sprockets tse nyenyane tse bophara ba li-sprockets li ka ba tse tiileng, li-sprockets tsa bophara ba bohareng li atisa ho sebelisa moqapi oa perforated, 'me li-sprockets tse kholo tsa bophara li atisa ho kopanya lisebelisoa tse fapaneng bakeng sa lesale la leino le mokokotlo, tse kopantsoeng ka ho tjheseletsa kapa ho bolting. Bakeng sa mehlala e tobileng, sheba Goodwill'ssprocketli-catalogs.
Moralo oa Leino: Pelo ea Sebetsa
Palo ea meno a sprocket e ama haholo phetiso e thellang le nako ea bophelo ka kakaretso. Ke habohlokoa ho khetha palo e nepahetseng ea meno - eseng a mangata haholo kapa a seng makae haholo. Palo e feteletseng ea meno e ka khutsufatsa nako ea bophelo ea ketane, athe e fokolang haholo e ka lebisa ho se leka-lekaneng le ho eketseha ha meroalo e matla. Ho fokotsa litaba tsena, ho eletsoa ho fokotsa palo e nyane ea meno ho li-sprockets tse nyane, tseo hangata li behiloeng ho Zmin ≥ 9. Palo ea meno a li-sprockets tse nyane (Z1) e ka khethoa ho latela lebelo la ketane, ebe palo ea meno sprocket e kholo (Z2) e ka khethoa ho sebelisa tekanyo ea phetisetso (Z2 = iZ). Bakeng sa ho roala, meno a sprocket hangata e lokela ho ba palo e sa tloaelehang.
Mokhoa o nepahetseng oa Chain Drive Layout
Sebopeho sa ketane ea hau ea ketane ke ea bohlokoa joaloka likarolo ka botsona. Sebopeho se tloaelehileng sa chain drive se bontšitsoe ka tlase
Sebopeho se otlolohileng: Netefatsa hore lifofane tse potolohang tsa li-sprockets ka bobeli li hokahane ka har'a sefofane se emeng se otlolohileng le hore lilepe tsa tsona li bapa ho thibela ho ikarola ha ketane le ho apara ka tsela e sa tloaelehang.
Sebopeho se Ikemetseng: Boloka angle pakeng tsa li-centreline tsa sprockets tse peli le mola o otlolohileng e le nyenyane ka hohle kamoo ho ka khonehang, hantle ka tlase ho 45 °, ho qoba ho kopanela hampe ha sprocket e tlaase.
Sebopeho se Emeng: Qoba ho ba le mela e bohareng ea li-sprockets tse peli ka lehlakoreng la 90 °; ho e-na le hoo, tlosa li-sprockets tse ka holimo le tse ka tlaase hanyenyane ka lehlakoreng le le leng.
Chain Positioning: Beha lehlakore le thata la ketane ka holimo le lehlakore le thellang ka tlase ho thibela ho theoha ho feteletseng, ho ka lebisang ho kena-kenana le meno a sprocket.
Tensioning for Optimal Performance
Ho tsitsisa hantle ha ketane ho bohlokoa ho thibela ho theoha ho feteletseng, ho ka lebisang ho se kopaneleng le ho thothomela. Ha angle pakeng tsa lilepe tsa li-sprockets tse peli e feta 60 °, hangata ho sebelisoa sesebelisoa sa tsitsipano.
Ho na le mekhoa e fapaneng ea ho tsitsipana, 'me e tloaelehileng haholo ke ho lokisa sebaka se bohareng le ho sebelisa lisebelisoa tsa tensioning. Haeba sebaka se bohareng se fetoha, o ka se fetola ho fihlela tsitsipano e lakatsehang. Haeba ho se joalo, lebili la tsitsipano le ka eketsoa ho lokisa tsitsipano. Lebili lena le lokela ho behoa haufi le lehlakoreng le monyebe la sprocket e nyenyane, 'me bophara ba eona bo lokela ho tšoana le ba sprocket e nyenyane.
Bohlokoa ba ho Lubrication
Lubrication e bohlokoa bakeng sa ts'ebetso e nepahetseng ea li-chain drives, haholo lits'ebetsong tse lebelo le holimo le tse boima. Ho tlotsa ka mokhoa o nepahetseng ho fokotsa haholo ho khathatseha, ho fokotsa litlamorao, ho eketsa boima ba moroalo, le ho lelefatsa nako ea bophelo ea ketane. Ka hona, ho bohlokoa ho khetha mokhoa o nepahetseng oa ho lubrication le mofuta oa lubricant ho netefatsa ts'ebetso e nepahetseng.
Mekhoa ea ho Lubrication:
Regular Manual Lubrication: Mokhoa ona o kenyelletsa ho sebelisa lekotikoti la oli kapa borashe ho tlotsa oli likheong tse lipakeng tsa lipoleiti tsa khokahanyo tse kahare le kantle tse lehlakoreng le monyebe la ketane. Ho kgothaletswa ho etsa mosebetsi ona hang ka nako e le 'ngoe. Mokhoa ona o loketse li-drive tse se nang bohlokoa tse nang le lebelo la ketane ea v ≤ 4 m / s.
Setsi sa Melaho ea Lijo tsa Oli ea Drip: Sistimi ena e na le casing e bonolo ea kantle, moo oli e rothelang ka har'a likheo lipakeng tsa lipoleiti tsa khokahanyo tse kahare le kantle tse lehlakoreng le thellang ka kopi ea oli le phala. Bakeng sa liketane tsa mola o le mong, sekhahla sa phepelo ea oli hangata ke marotholi a 5-20 ka motsotso, ka boleng bo phahameng bo sebelisoang ka lebelo le holimo. Mokhoa ona o loketse ho khanna ka lebelo la ketane ea v ≤ 10 m / s.
Ho tlotsa ka Bate ea Oli: Ka mokhoa ona, mokotla o ka ntle o sa dutseng o lumella ketane ho feta letamong la oli le tiisitsoeng. Tlhokomelo e tlameha ho nkoa ho qoba ho kenya ketane ka botebo haholo, kaha ho qoelisoa ka ho feteletseng ho ka lebisa tahlehelong e kholo ea oli ka lebaka la ho ferekana 'me ho ka etsa hore oli e chese le ho senyeha. Ka kakaretso ho khothaletsoa botebo ba ho qoelisoa ba 6-12 mm, ho etsa hore mokhoa ona o tšoanelehe bakeng sa likoloi tse nang le lebelo la ketane ea v = 6-12 m/s.
Splash Oil Lubrication: Mokhoa ona o sebelisa sets'oants'o se tiisitsoeng moo oli e fafatsoang ka poleiti ea splash. Joale oli e lebisoa ketane ka sesebelisoa sa pokello ea oli holim'a casing. Botebo ba ho qoelisoa ba poleiti ea ho fafatsa bo lokela ho bolokoa ho 12-15 mm, 'me lebelo la poleiti ea splash le lokela ho feta 3 m / s ho netefatsa hore ho na le lubrication e sebetsang.
Pressure Lubrication: Ka mokhoa ona o tsoetseng pele, oli e fafatsoa holim'a ketane ho sebelisoa pompo ea oli, 'me molomo o behiloe ka nepo moo ketane e kenang teng. Oli e potolohang ha e tlose feela empa e boetse e fana ka phello e pholileng. Phepelo ea oli bakeng sa nozzle e 'ngoe le e' ngoe e ka khethoa ho ipapisitsoe le lebelo la ketane le lebelo ka ho buisana le libuka tse amehang, ho etsa hore mokhoa ona o tšoanelehe bakeng sa li-drive tse matla tse nang le lebelo la ketane ea v ≥ 8 m/s.
Ho fihlela ts'ebetso e nepahetseng le ts'ebetso e nepahetseng lits'ebetsong tsa hau tsa mochini, ho bohlokoa ho utloisisa lintlha tsa bohlokoa tsa khetho le tlhokomelo ea ketane ea sprocket. U se ke ua tlohella katleho ea mochine oa hau ho iketsahalla feela—etsa liqeto tse nang le tsebo tse fanang ka liphello tse tšoarellang!
Ho khetha lisebelisoa tse nepahetseng, boholo le maano a tlhokomelo ke senotlolo sa ho netefatsa hore ts'ebetso ea hau e tsamaea hantle le ka nepo. Ka ho beha lintlha tsena pele, o ka ntlafatsa bophelo bo bolelele le ho ts'epahala ha lisebelisoa tsa hau.
Haeba u na le lipotso mabapi le li-sprockets kapa u hloka tataiso ea litsebi, ka kopo u se ke oa tsilatsila ho ikopanya le rona hoexport@cd-goodwill.com. Sehlopha sa rona se inehetseng se teng ho u thusa ka litlhoko tsohle tsa hau tsa sprocket!
Nako ea poso: Nov-21-2024
