Ingxenye lapho ama-roller amabili axhunywe khona ne-chain plate iyisigaba.
Ipuleti lesixhumanisi sangaphakathi kanye nesikhindi, ipuleti lesixhumanisi sangaphandle kanye nephini kuxhunywe ngokulingana kokuphazamiseka ngokulandelana, okubizwa ngokuthi isixhumanisi sangaphakathi nesangaphandle. Ingxenye exhumanisa ama-roller amabili kanye nepuleti leketanga iyisigaba esisodwa, kanti ibanga eliphakathi kwezikhungo zama-roller amabili libizwa ngokuthi i-pitch.
Ubude beketanga bumelelwa yinani lezixhumanisi zeketanga Lp. Inani lezixhumanisi zeketanga kungcono libe yinombolo elinganayo, ukuze amapuleti eketanga angaphakathi nangaphandle akwazi ukuxhunywa lapho iketanga lihlanganiswa. Amaphini e-cotter noma ama-spring lock angasetshenziswa ezinhlanganisweni. Uma inani lezixhumanisi zeketanga lingajwayelekile, isixhumanisi seketanga lokuguquka kumele sisetshenziswe esinhlanganisweni. Uma iketanga lilayishiwe, isixhumanisi seketanga lokuguquka asigcini nje ngokuba namandla okudonsa, kodwa futhi sithwala umthwalo owengeziwe wokugoba, okufanele ugwenywe ngangokunokwenzeka.
Isingeniso kuchungechunge lokudlulisela
Ngokwesakhiwo, uchungechunge lokudlulisela lungahlukaniswa lube uchungechunge lwe-roller, uchungechunge olunezinyo kanye nezinye izinhlobo, phakathi kwazo uchungechunge lwe-roller lusetshenziswa kakhulu. Isakhiwo sochungechunge lwe-roller siboniswe esithombeni, esakhiwe yipuleti le-chain yangaphakathi 1, ipuleti le-chain yangaphandle 2, umphini wephini 3, umkhono 4 kanye ne-roller 5.
Phakathi kwazo, ipuleti leketanga langaphakathi kanye nesleeve, ipuleti leketanga langaphandle kanye ne-pin shaft kuxhunywe ngokuqinile ngokulingana kokuphazamiseka, okubizwa ngokuthi izixhumanisi zeketanga langaphakathi nelangaphandle; ama-roller kanye nesleeve, kanye ne-sleeve kanye ne-pin shaft kufanelana kahle.
Uma amapuleti eketanga angaphakathi nangaphandle ephambukile kancane, iketanga lingajikeleza ngokukhululeka eduze kwe-pin shaft. I-roller iboshwe ngeluphu esikhwameni, futhi uma isebenza, i-roller igoqa eceleni kwephrofayili yezinyo le-sprocket. Yehlisa ukuguguleka kwamazinyo egiya. Ukuguguleka okuyinhloko kweketanga kwenzeka endaweni ehlangana nephini kanye ne-bushing.
Ngakho-ke, kufanele kube negebe elincane phakathi kwamapuleti eketanga angaphakathi nangaphandle ukuze uwoyela wokugcoba ungene endaweni yokungqubuzana. Ipuleti leketanga ngokuvamile lenziwa libe nesimo "esingu-8", ukuze ingxenye ngayinye yalo ibe namandla okudonsa alinganayo, futhi futhi inciphise isisindo seketanga kanye namandla angenawo amandla ngesikhathi sokunyakaza.
Isikhathi sokuthunyelwe: Agasti-31-2023