Yini i-chain drive?I-Chain drive iyindlela yokudlulisela ehambisa ukunyakaza namandla e-sprocket yokushayela enesimo esikhethekile sezinyo ku-sprocket eqhutshwayo enesimo esikhethekile sezinyo ngokusebenzisa iketango.
I-chain drive inomthamo oqinile wokulayisha (ingcindezi ephezulu evunyelwe) futhi ifanele ukudluliswa phakathi kwama-shaft ahambisanayo ebangeni elide (amamitha ambalwa).Ingasebenza ezindaweni ezinzima ezifana nezinga lokushisa eliphezulu noma ukungcola kukawoyela.Inokukhiqiza nokunemba okuphansi kanye nezindleko eziphansi.Kodwa-ke, isivinini esisheshayo kanye nesilinganiso sokudlulisa se-chain drive asihlali njalo, ngakho-ke ukudluliswa akuzinzile futhi kunomthelela othile nomsindo.Isetshenziswa kakhulu ezimayini, ezolimo, kuphethiloli, izithuthuthu/amabhayisikili nezinye izimboni nemishini, kanye nenani elikhulu lezinsimbi, izinto zasendlini, nezimboni zikagesi.Ulayini wokukhiqiza uphinde usebenzise amaketanga anesivinini esiphindwe kabili ukuthutha amathuluzi.
Lokhu okubizwa ngokuthi i-double speed chain i-roller chain.Ijubane elihambayo le-V0 leketango lihlala lingashintshiwe.Ngokuvamile, ijubane le-roller = (2-3) V0.
Imishini evamile ezishintshayo ayivamisile ukusebenzisa amaketanga okushayela, ngenxa yokuthi izidingo zamandla okulayisha ngaphansi kwezimo ezijwayelekile zokusebenza aziphezulu, futhi kugcizelelwa kakhulu isivinini esikhulu, ukunemba okuphezulu, ukunakekelwa okuphansi, umsindo ophansi, njll. Lokhu ubuthakathaka bokushayela ngamaketanga.Ngokuvamile, i-shaft yamandla ye-design yemishini yokuqala ishayela imishini yezindlela eziningi ngokudluliswa kwamaketanga.Le modeli yemishini ye-"eksisi eyodwa, ukunyakaza okuningi" ibonakala inokuqukethwe kobuchwepheshe, kodwa ayisadumile manje (ukuguquguquka okubuthakathaka, ukulungisa okungalungile, izidingo eziphezulu zedizayini), ngoba inani elikhulu lezinhlelo zokusebenza ngaphakathi kwebhizinisi ikakhulukazi imishini yomoya, futhi Izindlela ezahlukahlukene Zonke zinamandla azimele (isilinda), futhi ukunyakaza kungalawuleka kalula ngohlelo.
Ithini i-chain drive?
I-Chain drive iyindlela yokudlulisela lapho iketango lidlulisela amandla ngokusebenzisa i-meshing yama-roller namazinyo e-sprocket.Izingxenye ezihilelekile ku-chain drive zihlanganisa ama-sprockets, amaketanga, ama-idlers kanye nezinsiza ezihlobene (njengama-tension adjusters, ama-chain guides), angakwazi ukufaniswa kalula futhi asetshenziswe ngokuvumelana nesimo sangempela.Phakathi kwabo, uchungechunge lwakhiwe ngama-roller, amapuleti angaphakathi nangaphandle, ama-bushings, izikhonkwane nezinye izingxenye.
Imingcele ebalulekile ye-chain drive ayikwazi ukushaywa indiva.
1. Iphimbo.Ibanga phakathi kwezikhungo zamarola amabili ancikene kuketango lamarola.Uma iphimbo lilikhulu, ubukhulu bezingxenye zikhulu, obungadlulisela amandla aphezulu futhi buthwale imithwalo emikhulu (ngokudluliswa kweketango elinesivinini esiphansi kanye nomthwalo osindayo, iphimbo kufanele likhethwe usayizi omkhulu).Ngokuvamile, kufanele ukhethe iketango elinephimbo elincane elinamandla okudlulisa adingekayo (uma iketango lomugqa owodwa linenani elinganele, ungakhetha iketango elinemigqa eminingi) ukuze uthole umsindo ophansi nokuzinza.
2. Isilinganiso sokudlulisa ngokushesha.Isilinganiso sokudlulisa ngokushesha se-chain drive i-i=w1/w2, lapho i-w1 ne-w2 kuyizivinini zokuzungezisa ze-sprocket yokushayela kanye ne-sprocket eshayelwayo ngokulandelanayo.kufanele ngihlangabezane nezimo ezithile (inani lamazinyo ama-sprockets amabili liyalingana, futhi ubude bezinhlangothi eziqinile ncamashi inombolo ephelele yezikhathi zephimbo), aliguquki.
3. Inani lamazinyo e-pinion.Ukwandisa ngokufanelekile inani lamazinyo e-pinion kunganciphisa ukungalingani kokunyakaza kanye nemithwalo eguquguqukayo.
Isikhathi sokuthumela: Sep-23-2023