Yintoni i-chain drive? I-chain drive yindlela yokudlulisela edlulisela intshukumo kunye namandla e-sprocket eqhubayo enesimo samazinyo akhethekileyo kwi-sprocket eqhutywayo enesimo samazinyo akhethekileyo nge-chain.
I-chain drive inomthamo oqinileyo womthwalo (uxinzelelo oluphezulu oluvumelekileyo) kwaye ifanelekile ukudluliselwa phakathi kweeshafti ezilinganayo kumgama omde (iimitha ezininzi). Ingasebenza kwiindawo ezinzima ezifana nobushushu obuphezulu okanye ungcoliseko lweoyile. Inokuchaneka okuphantsi kokuvelisa nokufakela kunye neendleko eziphantsi. Nangona kunjalo, isantya esikhawulezileyo kunye nomlinganiselo wokudluliselwa kwe-chain drive azihlali zinjalo, ngoko ke ukudluliselwa akuzinzanga kwaye kunempembelelo ethile kunye nengxolo. Isetyenziswa kakhulu kwimigodi, kwezolimo, kwipetroliyam, kwiimoto zebhayisekile/iibhayisekile nakwamanye amashishini kunye noomatshini, kunye nenani elikhulu lezixhobo zehardware, izixhobo zasekhaya, kunye namashishini e-elektroniki. Umgca wemveliso ukwasebenzisa iitsheyini zesantya esiphindwe kabini ukuthutha izixhobo.
I-chain ebizwa ngokuba yi-double speed chain yi-roller chain. Isantya sokuhamba i-V0 ye-chain asitshintshi. Ngokubanzi, isantya se-roller = (2-3) V0.
Izixhobo eziqhelekileyo zokwenza izinto ngokuzenzekelayo azisebenzisi kakhulu ii-chain drives, kuba iimfuno zomthamo womthwalo phantsi kweemeko zokusebenza ngokubanzi aziphezulu, kwaye kugxininiswa ngakumbi kwisantya esiphezulu, ukuchaneka okuphezulu, ukugcinwa okuphantsi, ingxolo ephantsi, njl. Ezi zizinto ezibuthathaka zee-chain drives. Ngokubanzi, i-power shaft yoyilo lwe-mechanism yokuqala iqhuba izixhobo zeendlela ezininzi ngokudluliselwa kwe-chain. Le modeli ye-mechanism yezixhobo "ezine-axis enye, iintshukumo ezininzi" ibonakala inomxholo wobugcisa, kodwa ayithandwa ngoku (ukuguquguquka okungekuhle, ukulungiswa okungathandekiyo, iimfuno zoyilo oluphezulu), kuba inani elikhulu lezicelo ngaphakathi kwishishini ikakhulu zizixhobo zomoya, kwaye iindlela ezahlukeneyo Zonke zinamandla azimeleyo (isilinda), kwaye iintshukumo zinokulawulwa ngokulula ngokuguquguquka ngokucwangcisa.
Yintoni ulwakhiwo lwe-chain drive?
I-Chain drive yindlela yokudlulisela apho i-chain idlulisela amandla nge-meshing yee-roller kunye namazinyo e-sprocket. Iindawo ezibandakanyekayo kwi-chain drive ziquka ii-sprocket, ii-chain, ii-idlers kunye nezinye izixhobo ezinxulumene nazo (ezifana nezilungisi ze-tension, ii-chain guides), ezinokudityaniswa ngokulula kwaye zisetyenziswe ngokwemeko yokwenyani. Phakathi kwazo, i-chain yenziwe ngee-roller, iipleyiti zangaphakathi nezangaphandle, ii-bushings, ii-pins kunye nezinye iindawo.
Iiparameter ezibalulekileyo ze-chain drive azinakubethwa ngoyaba.
1. Iphimbo. Umgama phakathi kweziko zeerola ezimbini ezikufutshane kwi-roller chain. Okukhona iphimbo likhulu, kokukhona ubukhulu beendawo, ezinokudlulisa amandla aphezulu kwaye zithwale imithwalo emikhulu (kwi-roller chain transmission yesantya esiphantsi kunye nemithwalo enzima, iphimbo kufuneka likhethwe ngobukhulu obukhulu). Ngokubanzi, kufuneka ukhethe i-chain enomlinganiselo omncinci wokudlulisa ofunekayo (ukuba i-chain yomqolo omnye ayinawo umthamo owaneleyo, ungakhetha i-chain yemigca emininzi) ukuze ufumane ingxolo ephantsi kunye nozinzo.
2. Umlinganiselo wokudluliselwa kwangoko. Umlinganiselo wokudluliselwa ngokukhawuleza we-chain drive yi-i=w1/w2, apho i-w1 kunye ne-w2 ziziza zokujikeleza ze-driving sprocket kunye ne-driving sprocket ngokwahlukeneyo. i kufuneka ihlangabezane neemeko ezithile (inani lamazinyo e-sprockets ezimbini lilingana, kwaye ubude becala eliqinileyo lilingana ngqo nenani elipheleleyo lamaxesha e-pitch), yi-constant.
3. Inani lamazinyo e-pinion. Ukwandisa ngokufanelekileyo inani lamazinyo e-pinion kunokunciphisa ukungalingani kwentshukumo kunye nemithwalo enamandla.
Ixesha lokuthumela: Sep-23-2023