Amaketanga e-roller ayingxenye ebalulekile ezinhlelweni eziningi zemishini, kusukela kumabhayisikili kuya emishinini yezimboni. Ukwazi ukuthi ungalinganisa kanjani iketanga le-roller lesicelo esithile kubalulekile ekuqinisekiseni ukusebenza kahle kanye nokuphila kwesevisi. Kulesi sihloko sebhulogi, sizohlola izinto ezibalulekile ezidingekayo ukuze ulinganise ngokunembile iketanga lakho le-roller.
Funda ngamagama e-roller chain:
Ngaphambi kokuba singene ezindleleni zokulinganisa amaketanga e-roller, ake sijwayelane nezimpawu ezijwayelekile zamaketanga e-roller. Amaketanga e-roller avame ukubonwa ngeqoqo lezinombolo nezinhlamvu ezilandela ifomethi ethile, njengo-40, 50 noma 60.
Inombolo yokuqala ikhombisa iphimbo, elibhekisela ebangeni eliphakathi kwezikhungo zephini ngayinye. Inombolo yesibili ikhombisa ububanzi be-roller noma ububanzi beketanga ngamasentimitha ayisishiyagalombili e-intshi. Isibonelo, iketanga elingu-40 linokuphakama okungamasentimitha angu-0.50 kanti iketanga elingu-50 linokuphakama okungamasentimitha angu-0.625.
Nquma usayizi weketanga le-roller:
Manje njengoba sesiqonda izisekelo zezimpawu ze-roller chain, ake siqhubekele ekutholeni usayizi ofanele.
1. Bala iphimbo:
Qala ngokubala inani lama-roller pitches ku-chain, ungafaki i-half link. I-pitch iqukethe izixhumanisi zangaphakathi, izixhumanisi zangaphandle kanye nama-roller axhumanisayo. Uma i-pitch ingajwayelekile, i-chain ingaba ne-half link, okufanele ibalwe njenge-half pitch.
2. Kala ibanga:
Ngemva kokunquma inombolo yephimbo, kala ibanga eliphakathi kwezikhungo zamaphini amabili aseduze. Lokhu kulinganisa kumele iphimbo futhi kufanele kufane negama leketanga. Isibonelo, iketanga elingu-#40 linophimbo elingamasentimitha angu-0.50.
3. Thola ububanzi:
Ukuze unqume ububanzi beketanga lakho, sebenzisa i-caliper enembile ukukala ibanga phakathi kwamapuleti angaphakathi noma ububanzi be-roller. Khumbula ukuthi ububanzi bulinganiswa ngengxenye eyodwa kweziyisishiyagalombili ze-intshi, ngakho-ke isilinganiso esingu-6/8″ sisho ukuthi i-roller inobubanzi obungu-3/4″.
4. Hlola ukuqokwa kobungcweti:
Amanye amaketanga okugoqa angaba nezinye izikhundla, njengeketanga elilodwa (SS) noma iketanga eliphindwe kabili (DS), ukukhombisa ukuthi aklanyelwe amaketanga elilodwa noma amaningi, ngokulandelana. Qiniseka ukuthi uhlonza noma yiziphi izici ezikhethekile ezingathinta ukusebenza kweketanga.
Bheka Ithebula Lokubhekisela Ku-Roller Chain:
Nakuba izinyathelo ezingenhla zivame ukwanela osayizi abaningi be-roller chain, ngezinye izikhathi, i-roller chain ingaba nomklamo oyingqayizivele noma usayizi ongajwayelekile. Ezimweni ezinjalo, kungcono ukubheka i-Roller Chain Reference Table, enikeza uhlu oluphelele lwamagama e-chain, osayizi kanye nemininingwane ehlobene.
Ngokubhekisela kula mathebula, ungahlola izilinganiso zakho futhi uqinisekise ukuthi ulinganisa uchungechunge lwe-roller olufanele uhlelo lwakho lokusebenza oluthile.
Ekuphetheni:
Ukulinganisa kahle amaketanga e-roller kubalulekile ekugcineni izinhlelo zemishini zisebenza kahle futhi ngempumelelo. Ngokulandela izinyathelo ezingenhla nokubhekisela eshadini lokubhekisela le-roller chain, ungakwazi ukuhlonza ngokunembile iphimbo, ububanzi kanye nanoma yiziphi izinkomba ezikhethekile ze-roller chain. Khumbula ukuthi izilinganiso ezinembile kanye nokunaka imininingwane kubalulekile ekuqinisekiseni ukusebenza kahle kweketanga kanye nokuphila isikhathi eside. Ngakho-ke, zinike isikhathi sokulinganisa nokuqinisekisa ubukhulu be-roller chain yakho ngaphambi kokwenza noma yikuphi ukushintsha noma ukulungisa.
Isikhathi sokuthunyelwe: Julayi-20-2023