Iketanga eligoqekayo liyiketanga elisetshenziselwa ukudlulisa amandla emishini, elidlala indima ebaluleke kakhulu emishinini yezimboni neyezolimo. Ngaphandle kwalo, imishini eminingi ebalulekile ibingaswela amandla. Ngakho-ke amaketanga okugoqa enziwa kanjani?
Okokuqala, ukukhiqizwa kwamaketanga okugoqa kuqala ngale ntambo enkulu yezinduku zensimbi. Okokuqala, ibha yensimbi idlula emshinini wokubhoboza, bese kuba nesimo sepuleti leketanga elidingekayo lisikwa ebha yensimbi ngokucindezela kwamathani angu-500. Uzoxhuma zonke izingxenye zeketanga le-roller ngokulandelana. Bese amaketanga edlula ebhandeni lokuhambisa aye esinyathelweni esilandelayo, bese ingalo yerobhothi ihamba, bese ithumela umshini kumshini wokucindezela olandelayo we-punch, obhoboza izimbobo ezimbili kuketanga ngalinye. Bese abasebenzi basakaza ngokulinganayo amapuleti kagesi abhoboziwe epuletini elingajulile, bese ibhande lokuhambisa liwathumela esithandweni. Ngemva kokucima, amandla amapuleti okuncibilikisa azokhushulwa. Bese ibhodi kagesi lizopholiswa kancane ngethangi likawoyela, bese ibhodi kagesi epholile lithunyelwa emshinini wokuwasha ukuze lihlanzwe ukuze kususwe uwoyela osele.
Okwesibili, ngakolunye uhlangothi lwefektri, umshini uvula induku yensimbi ukuze wenze i-bushing, okuyi-sleeve egayiwe. Imichilo yensimbi iqala isikwe ngobude obufanele nge-blade, bese ingalo yomshini igoqa amashidi ensimbi ku-shaft entsha. Izihlahla eziqediwe zizowela emgqonyeni ongezansi, bese ziphathwa ngokushisa. Izisebenzi zivula isitofu. Iloli ye-axle ithumela ama-bushing esithandweni, lapho izihlahla eziqinile ziphuma ziqine khona. Isinyathelo esilandelayo ukwenza ipulaki elizihlanganisayo. Umshini uphakela induku efenisha, bese isaha phezulu liyisika ibe usayizi, kuye ngokuthi iketanga lisetshenzisiwe.
Okwesithathu, ingalo yerobhothi ihambisa izikhonkwane ezisikiwe ziye efasiteleni lomshini, bese amakhanda ajikelezayo ezinhlangothini zombili azogaya emaphethelweni ezikhonkwane, bese evumela izikhonkwane zidlule ngomnyango wesihlabathi ukuze zigaye zibe yi-caliber ethile bese zithunyelwa ukuba zihlanzwe. Izinto zokugcoba kanye nezinyibilikisi ezenziwe ngokukhethekile zizogeza izinsalela ngemva kwefilimu yesihlabathi, nansi ukuqhathanisa ipulaki ngaphambi nangemva kwefilimu yesihlabathi. Okulandelayo qala ukuhlanganisa zonke izingxenye. Okokuqala hlanganisa ipuleti leketanga kanye ne-bushing ndawonye, bese uzicindezela ndawonye ngokucindezela. Ngemva kokuba isisebenzi sizisusile, sibeka amanye amapuleti amabili eketanga kudivayisi, sifaka ama-roller kuwo, bese sifaka i-bushing kanye ne-chain plate assembly. Cindezela umshini futhi ukuze ucindezele zonke izingxenye ndawonye, bese kwenziwa isixhumanisi seketanga le-roller.
Okwesine, ukuze kuxhunywe zonke izixhumanisi zeketanga, isisebenzi sibopha isixhumanisi seketanga nge-retainer, sifaka iphini, bese umshini ucindezela iphini phansi kweqembu lendandatho yeketanga, bese ufaka iphini kwesinye isixhumanisi, bese ufaka iphini kwesinye isixhumanisi. Iyacindezela endaweni. Phinda le nqubo kuze kube yilapho iketanga le-roller liba ubude obufunwayo. Ukuze iketanga liphathe amandla ehhashi engeziwe, iketanga lidinga ukwandiswa ngokumane lihlanganise iketanga le-roller ngalinye bese lisebenzisa amaphini amade ukubopha wonke amaketanga ndawonye. Inqubo yokucubungula ifana neyeketanga le-single-row yangaphambilini, futhi le nqubo yokucubungula iphindwa ngaso sonke isikhathi. Ngemva kwehora, iketanga le-roller elinemigqa eminingi elikwazi ukumelana namandla ehhashi angu-400 lenziwa. Ekugcineni cwilisa iketanga le-roller eliqediwe ebhakedeni lamafutha ashisayo ukuze kugcotshwe amalunga eketanga. Iketanga le-roller eligcotshiwe lingapakishwa futhi lithunyelwe ezitolo zokulungisa imishini kulo lonke izwe.
Isikhathi sokuthunyelwe: Agasti-21-2023