Amaketanga e-roller ayisici esibalulekile ezinhlotsheni ezahlukene zezicelo zemishini. Adlulisa amandla futhi ahlinzeka ngokuguquguquka, ukuqina kanye nokusebenza kahle. Iketanga ngalinye le-roller lenzelwe ukumelana nemithwalo nezimo ezithile, ezihluka ngobukhulu, amandla kanye nomsebenzi. Namuhla, sizogxila ezinhlotsheni ezimbili ezithile: iketanga le-roller le-10B kanye neketanga le-roller le-50. Ake singene ezweni elithakazelisayo lamaketanga futhi sithole ukuthi la maketanga amabili afana ngempela.
Yazi izisekelo:
Ngaphambi kokuqhathanisa, kubalulekile ukuqonda izici ezithile ezibalulekile zamaketanga okugoqa. Igama elithi “roller chain” liyigama elisetshenziselwa ukubhekisela ochungechungeni lwama-roller ahlanganisiwe axhunywe ngamapuleti ensimbi abizwa ngokuthi “izixhumanisi”. Lawa maketanga aklanyelwe ukuhlanganisa ama-sprocket ukuze adlulise amandla nokunyakaza phakathi kwamaphuzu amabili.
Umehluko wosayizi:
Umehluko omkhulu phakathi kwamaketanga e-roller angu-10B no-50 usayizi. Idenomi yezinombolo zeketanga le-roller imelela iphimbo layo, okuyibanga eliphakathi kwephini ngalinye le-roller. Isibonelo, kuketanga le-roller elingu-10B, iphimbo lingu-5/8 intshi (15.875 mm), kanti kuketanga le-roller elingu-50, iphimbo lingu-5/8 intshi (15.875 mm) - okubonakala sengathi usayizi uyafana.
Funda ngezindinganiso zosayizi weketanga:
Naphezu kokuba nosayizi ofanayo wephimbo, amaketanga e-roller angu-10B kanye nama-50 anezindinganiso ezahlukene zosayizi. Amaketanga e-roller angu-10B alandela izimiso zobukhulu beBritish Standard (BS), kanti amaketanga e-roller angu-50 alandela uhlelo lwe-American National Standards Institute (ANSI). Ngakho-ke, la maketanga ayahlukahluka ngokubekezelelana kokukhiqiza, ubukhulu kanye nomthamo womthwalo.
Izinto okufanele uzicabangele kwezobunjiniyela:
Umehluko ezindinganisweni zokukhiqiza ungathinta kakhulu amandla nokusebenza kwe-roller chain. Amaketanga ajwayelekile e-ANSI ngokuvamile anosayizi omkhulu wamapuleti, ahlinzeka ngamandla aphezulu okudonseka kanye nomthamo ophezulu womthwalo. Uma kuqhathaniswa, amaketanga e-BS anokubekezelelana okuqinile kokukhiqiza, okuholela ekusebenzeni okungcono kakhulu maqondana nokumelana nokuguguleka, amandla okukhathala kanye nokumelana nomthelela.
Isici sokushintshana:
Nakuba uchungechunge lwe-roller lwe-10B kanye nochungechunge lwe-roller lwe-50 lungase lube ne-pitch efanayo, alukwazi ukushintshaniswa ngenxa yokwehluka kobukhulu. Ukuzama ukushintsha ngaphandle kokubheka amazinga okukhiqiza kungaholela ekwehlulekeni kweketanga ngaphambi kwesikhathi, ukwehluleka kwemishini kanye nezingozi zokuphepha. Ngakho-ke, kubalulekile ukulandela imininingwane efanele lapho ukhetha uchungechunge lwe-roller futhi uthintane nochwepheshe ukuqinisekisa ukuthi ziyahambisana.
Izinto okufanele uzicabangele mayelana nohlelo lokusebenza:
Ukuze kunqunywe ukuthi yiluphi uchungechunge olufanele isicelo esithile, izici ezifana nomthwalo, isivinini, izimo zemvelo kanye nesikhathi sesevisi esifiselekayo kumele zihlolwe. Kunconywa kakhulu ukuthi ubheke izincwadi zobunjiniyela, amakhathalogi abakhiqizi noma uxhumane nochwepheshe wemboni.
Ngamafuphi, ngenkathi uchungechunge lwe-roller lwe-10B kanye nochungechunge lwe-roller lwe-50 lungase lube nesilinganiso esifanayo se-pitch esingu-5/8 intshi (15.875 mm), lunezindinganiso ezahlukene zosayizi. Amaketanga e-10B alandela uhlelo losayizi lwe-British Standard (BS), kanti amaketanga angu-50 alandela uhlelo lwe-American National Standards Institute (ANSI). Lokhu kuhlukahluka kwezindinganiso zokukhiqiza kubangela umehluko kumapharamitha wobukhulu, umthamo womthwalo kanye nokusebenza okuphelele. Ngakho-ke, kubalulekile ukuhlonza ngokunembile nokusebenzisa uchungechunge lwe-roller olufanele kwisicelo esithile ukuqinisekisa ukusebenza okusebenzayo nokuthembekile.
Khumbula ukuthi uchungechunge lwe-roller olukhethayo lungathinta kakhulu ukusebenza kanye nesikhathi sokuphila komshini wakho, ngakho-ke yenza isinqumo esinolwazi futhi wenze ukuphepha nokusebenza kube yinto eza kuqala.
Isikhathi sokuthunyelwe: Agasti-04-2023