Kuyini i-chain drive? I-chain drive iyindlela yokudlulisela edlulisela ukunyakaza namandla e-sprocket eshayelayo enesimo samazinyo esikhethekile ku-sprocket eqhutshwayo enesimo samazinyo esikhethekile ngeketanga.
I-chain drive inamandla okuthwala umthwalo aqinile (ukucindezeleka okuphezulu okuvunyelwe) futhi ifanelekela ukudluliselwa phakathi kwe-parallel shafts ebangeni elide (amamitha amaningana). Ingasebenza ezindaweni ezinzima njengokushisa okuphezulu noma ukungcola kukawoyela. Inokunemba okuphansi kokukhiqiza nokufaka kanye nezindleko eziphansi. Kodwa-ke, ijubane elisheshayo kanye nesilinganiso sokudluliselwa kwe-chain drive azihlali njalo, ngakho-ke i-transmission ayizinzile futhi inomthelela othile nomsindo. Isetshenziswa kakhulu ezimayini, kwezolimo, kuphethiloli, ezithuthuthu/ebhayisikilini nakwezinye izimboni nasemishinini, kanye nenani elikhulu lehadiwe, izinto zasekhaya, kanye nezimboni ze-elekthronikhi. Umugqa wokukhiqiza uphinde usebenzise amaketanga anesivinini esiphindwe kabili ukuthutha amathuluzi.
Iketanga elibizwa ngokuthi i-double speed chain liyi-roller chain. Ijubane elihambayo i-V0 yeketanga alishintshi. Ngokuvamile, ijubane le-roller = (2-3) V0.
Imishini ejwayelekile yokwenza izinto ngokuzenzakalelayo ayisebenzisi kakhulu ama-chain drive, ngoba izidingo zomthamo womthwalo ngaphansi kwezimo zokusebenza ezijwayelekile aziphezulu, futhi kugxilwe kakhulu esivinini esiphezulu, ukunemba okuphezulu, ukugcinwa okuphansi, umsindo ophansi, njll. Lokhu ubuthakathaka bama-chain drive. Ngokuvamile, i-power shaft yomklamo wokuqala we-mechanism ishayela imishini yezindlela eziningi ngokudluliswa kwe-chain. Le modeli ye-mechanism ye-"one axis, multiple movements" ibonakala inokuqukethwe kobuchwepheshe, kodwa ayithandwa manje (ukuguquguquka okubi, ukulungiswa okungafanele, izidingo zokuklama eziphezulu), ngoba inani elikhulu lezicelo ngaphakathi kwebhizinisi ikakhulukazi imishini yomoya, futhi izindlela ezahlukahlukene Zonke zinamandla azimele (isilinda), futhi ukunyakaza kungalawulwa kalula ngokuguquguqukayo ngohlelo.
Iyini indlela eyakhiwe ngayo i-chain drive?
I-chain drive iyindlela yokudlulisa lapho i-chain idlulisela khona amandla ngokusebenzisa i-meshing yama-rollers kanye namazinyo e-sprocket. Izingxenye ezihilelekile ku-chain drive zifaka ama-sprocket, amaketanga, ama-idlers kanye nezesekeli ezihlobene (njengezilungisi zokucindezeleka, iziqondiso zamaketanga), ezingalinganiswa futhi zisetshenziswe ngokuvumelana nesimo sangempela. Phakathi kwazo, i-chain yakhiwe ngama-rollers, amapuleti angaphakathi nangaphandle, ama-bushings, ama-pin nezinye izingxenye.
Amapharamitha abalulekile e-chain drive awakwazi ukunakwa.
1. Iphimbo. Ibanga eliphakathi kwezikhungo zama-roller amabili aseduze ku-roller chain. Uma iphimbo likhulu, kulapho usayizi wezingxenye ukhulu, ezingadlulisela amandla aphezulu futhi zithwale imithwalo emikhulu (ukudluliswa kwe-roller chain yesivinini esiphansi nesisindo esinzima, iphimbo kufanele likhethwe ngobukhulu obukhulu). Ngokuvamile, kufanele ukhethe i-chain enephimbo elincane elinamandla okudlulisa adingekayo (uma i-chain yomugqa owodwa ingenawo amandla anele, ungakhetha i-chain yemigqa eminingi) ukuze uthole umsindo ophansi kanye nokuzinza.
2. Isilinganiso sokudlulisa esisheshayo. Isilinganiso sokudlulisa esisheshayo se-chain drive yi-i=w1/w2, lapho i-w1 kanye ne-w2 kuyizivinini zokujikeleza ze-sprocket yokushayela kanye ne-sprocket eqhutshwa ngokulandelana. i kumele ihlangabezane nezimo ezithile (inani lamazinyo e-sprocket ezimbili lilingana, kanti ubude obuqinile ohlangothini buyi-integer yezikhathi ze-pitch), kuyinto engaguquki.
3. Inani lamazinyo e-pinion. Ukwandisa inani lamazinyo e-pinion ngendlela efanele kunganciphisa ukungalingani kokunyakaza kanye nemithwalo enamandla.
Isikhathi sokuthunyelwe: Septhemba-23-2023