Umehluko Phakathi Kwezinkinobho Zokujikijela Ezine-Single Pitch Nezine-Double Pitch
Emikhakheni yokudlulisa nokudlulisa ngomshini, amaketanga e-roller asetshenziswa kabanzi ezinhlotsheni ezahlukahlukene zezimboni njengezinto zokudlulisa ezisebenzayo nezithembekile. Amaketanga e-roller ane-single pitch kanye ne-double pitch ayizinhlobo ezimbili ezivamile zamaketanga e-roller, ngalinye linezici ezihlukile kanye nezimo zokusetshenziswa. Lesi sihloko sizohlola umehluko phakathi kwalezi zinhlobo ezimbili zamaketanga e-roller kusukela emibonweni eminingi ukusiza abathengi bomhlaba wonke abathengisa ngobuningi ukukhetha kangcono umkhiqizo ofanelana nezidingo zabo.
1. Incazelo Eyisisekelo kanye Nesakhiwo
(I) Uchungechunge Lwe-Roller Olune-Pitch Eyodwa
Iketanga le-roller eline-pitch eyodwa laklanywa futhi lakhiqizwa ngokwe-pitch ejwayelekile. I-pitch ingenye yemingcele eyisisekelo yeketanga, enquma ubukhulu bayo kanye nokusebenza kwayo. Iqukethe izixhumanisi zangaphakathi nezangaphandle ezishintshanayo. Izixhumanisi zangaphakathi zakhiwa amapuleti amabili angaphakathi nama-bushing amabili, kuyilapho izixhumanisi zangaphandle zakhiwa amapuleti amabili angaphandle nephini. Ama-rollers angena phezu kwama-bushing, axhunywe yi-pin kanye ne-bushing. Lesi sakhiwo siqinisekisa ukuthi amaketanga e-roller ane-pitch eyodwa agcina ukuguquguquka okuhle kanye nokuzinza ngesikhathi sokusebenza, okwenza afaneleke ezinhlobonhlobo zezinhlelo zokudlulisa kanye nokudlulisa. (2) Iketanga Le-roller Eline-Pitch Ephindwe Kabili
Iketanga le-roller eliphindwe kabili liyiketanga le-roller eliphindwe kabili eline-pitch ephindwe kabili. Isakhiwo salo sifana neseketanga le-roller eliphindwe kabili, kodwa amapuleti eketanga aphindwe kabili ubude bawo. Lo mklamo unikeza amaketanga e-roller aphindwe kabili izinzuzo eziyingqayizivele kwezinye izinhlelo zokusebenza.
2. Umehluko Wokusebenza
(1) Umthamo Womthwalo
Ngenxa yephimbo lawo elincane, amaketanga e-roller ane-pitch eyodwa ngokuvamile afaneleka ukusetshenziswa komthwalo olula kuya kophakathi. Ngenkathi umthamo wawo womthwalo ulinganiselwe, ahamba phambili ekudlulisweni okunembile kakhulu kanye nesivinini esikhulu. Amaketanga e-roller ane-pitch ephindwe kabili, nokho, anomthamo omkhulu womthwalo ngenxa yephimbo lawo elikhuphukile. Angakwazi ukumelana nemithwalo emikhulu futhi afanelekela ukusetshenziswa kokudlulisa nokudlulisa okudinga imithwalo esindayo noma i-torque ephezulu. Isibonelo, emishinini yokudlulisa edinga ukuthutha imithwalo esindayo emabangeni amade, amaketanga e-roller ane-pitch ephindwe kabili angahlangabezana kangcono nalezi zidingo.
(2) Ukusebenza Kahle Kokudlulisa
Amaketanga e-roller ane-pitch eyodwa ngokuvamile anikeza ukusebenza kahle kokudlulisa okuphezulu. I-pitch yawo encane kanye nesakhiwo esincanyana kuvumela ukuzibandakanya okunembe kakhudlwana ne-sprocket, kunciphisa ukulahleka kwamandla. Ngenkathi amaketanga e-roller ane-pitch ephindwe kabili enikeza amandla aqinile okuthwala umthwalo, i-pitch yawo enkulu ingase iphazamise ukusebenza kahle kokudlulisa ngezinga elithile. Kodwa-ke, kwezinye izinhlelo zokusebenza lapho ukusebenza kahle kokudlulisa kungabalulekile kangako, amaketanga e-roller ane-pitch ephindwe kabili asanikeza izinzuzo ezibalulekile.
(III) Isivinini sokusebenza
Amaketanga e-roller ane-pitch eyodwa afanelekela ukudluliselwa kwesivinini esikhulu. I-pitch yawo encane kanye nokwakhiwa okulula kwenza ukusebenza kube lula ngesivinini esiphezulu. Amaketanga e-roller ane-pitch kabili afaneleka kakhulu ngesivinini esiphansi. Kodwa-ke, i-pitch yawo enkulu kanye nokwakhiwa okunzima kungadala ukudlidliza okukhulu nomsindo ngesivinini esiphezulu. Ngakho-ke, lapho ukhetha i-roller chain, isinqumo phakathi kwamaketanga e-roller ane-pitch eyodwa kanye ne-pitch kabili kufanele sisekelwe ezidingweni zesivinini sohlelo lokusebenza.
(IV) Impilo Yesevisi
Impilo yesevisi yeketanga le-roller eline-pitch eyodwa ithintwa yizinto ezahlukahlukene, okuhlanganisa indawo yokusebenza, izimo zokugcoba, kanye nezimo zomthwalo. Ngaphansi kwezimo ezinhle zokugcoba nokugcinwa, amaketanga e-roller ane-pitch eyodwa angaba nokuphila isikhathi eside kwesevisi. Ngenxa ye-pitch yawo enkulu nokwakhiwa okunzima, amaketanga e-roller ane-pitch amabili angaba nokuphila isikhathi esifushane kwesevisi ngaphansi kwezimo ezifanayo zokusebenza. Kodwa-ke, ngokuklama okulungiselelwe kanye nokusetshenziswa kwezinto ezisezingeni eliphezulu, impilo yesevisi yamaketanga e-roller ane-pitch amabili ingathuthukiswa kakhulu.
3. Izimo Zokusebenza
(I) Amaketanga Okujikijela Okunephimbo Elilodwa
Amaketanga e-roller ane-pitch eyodwa asetshenziswa kabanzi ezinhlelweni zokusebenza ezidinga ukudluliselwa okunembile kakhulu nokusheshayo. Isibonelo, emabhayisikili, ezithuthuthu, kanye nemishini emincane yokugaya, amaketanga e-roller ane-pitch eyodwa ahlinzeka ngokudluliselwa okuzinzile nokuthembekile. Afaneleka futhi emishinini emincane enezidingo zesikhala esiphezulu, njengoba i-pitch yawo encane ivumela uhlelo lokudlulisela oluncane kakhulu.
(II) Amaketanga Okujikijela Aphindwe Kabili
Amaketanga e-double-pitch roller asetshenziswa kakhulu ezinhlelweni zokudlulisa nokudlulisa ezisindayo, ezisheshayo. Isibonelo, emishinini yezimayini, emishinini yezolimo, kanye nemishini emikhulu yokudlulisa, amaketanga e-double-pitch roller angamelana nemithwalo esindayo futhi ahlangabezane nezidingo zokuhamba ibanga elide. Afaneleka futhi ezinhlelweni ezidinga inani eliphansi lamazinyo e-sprocket, njengoba i-pitch yawo enkulu ivumela ukusetshenziswa nama-sprocket anamazinyo ambalwa.
4. Ukufakwa Nokunakekelwa
(I) Ukufakwa
Amaketanga e-roller ane-single pitch alula ukuwafaka. Ngenxa ye-pitch yawo encane kanye nokwakhiwa okulula, ukufakwa kudinga ukunemba okuphansi. Nokho, amaketanga e-roller ane-double pitch adinga ukunemba okuphezulu ngesikhathi sokufakwa. Ngenxa ye-pitch yawo enkulu kanye nokwakhiwa okunzima, ukubandakanyeka okufanele kweketanga kanye nama-sprocket kumele kuqinisekiswe ngesikhathi sokufakwa. Ngaphezu kwalokho, kufanele kunakwe ukucindezeleka kweketanga ngesikhathi sokufakwa ukuze kuvinjelwe ukukhululeka noma ukugxuma kwamazinyo ngesikhathi sokusebenza.
(II) Ukugcinwa
Ukugcinwa kwamaketanga e-roller ane-pitch eyodwa kugxile kakhulu ekugcotshweni nasekuhlanzweni. Ukugcotshwa okuvamile kunciphisa ukungqubuzana phakathi kweketanga nama-sprocket, kwandise impilo yesevisi yeketanga. Ngaphezu kwalokho, ukuhlanzwa kweketanga ngesikhathi esifanele kusuka enhlabathini nasezingcoleni kungavimbela iketanga ekubophekeni noma ekugugeni. Amaketanga e-roller ane-pitch kabili adinga ukulungiswa ngokucophelela okukhulu. Ngaphezu kokugcotshwa nokuhlanza, ukuhlolwa kokucindezelwa kweketanga okuvamile nakho kuyadingeka.
Isikhathi sokuthunyelwe: Agasti-11-2025