Emkhakheni omkhulu wobunjiniyela bemishini kanye nemishini yezimboni, izingxenye ezithile zivame ukunganakwa naphezu kokudlala indima ebalulekile. Amaketanga e-roller ayiqhawe elingakadunyiswa. Lezi zinhlangano ezibonakala zilula zezixhumanisi ezixhumene nama-roller ziyisisekelo lapho kusebenza khona imishini eminingi nemishini. Kusukela kumabhayisikili kuya kumabhande okuhambisa, kusukela kumishini yezolimo kuya ezinjinini zezimoto,amaketanga okugoqaazinamsebenzi. Le bhulogi igxila ekubalulekeni kwamaketanga okugoqa, ihlola umlando wawo, ukwakheka kwawo, izinhlelo zokusebenza kanye namathemba esikhathi esizayo.
Umlando omfushane wamaketanga okugoqa
Umqondo wamaketanga okugoqa uqala ngekhulu le-19. Iketanga lokugoqa lokuqala elisebenzayo lasungulwa nguHans Renold ngo-1880. Umklamo weRenold wawushintsha kakhulu ngoba wawunikeza indlela ethembekile nephumelelayo yokudlulisa amandla omshini. Ngaphambi kokufika kwamaketanga okugoqa, imishini yayithembele ezindleleni ezingasebenzi kahle njengezibhande nezintambo, ezazithambekele ekusheleleni nasekugugeni.
Amaketanga e-roller kaRenold aqukethe uchungechunge lwama-roller asilinda axhunywe ndawonye ngamaketanga aseceleni. Lo mklamo unciphisa ukungqubuzana nokuguguleka, okuholela ekudlulisweni kwamandla okubushelelezi nokuphumelelayo. Umklamo oyisisekelo wamaketanga e-roller awuzange ushintshe eminyakeni edlule, okuwubufakazi bokusebenza kwawo kahle nokuthembeka kwawo.
Ukwakheka kwe-roller chain
Ukuze uqonde ukubaluleka kwamaketanga okugoqa, umuntu kufanele azi kahle isakhiwo sawo esiyisisekelo. Iketanga lokugoqa elijwayelekile liqukethe lezi zinto ezilandelayo:
- I-roller: Ingxenye eyindilinga ejikeleza iphini ukuze kuncishiswe ukungqubuzana phakathi kweketanga kanye ne-sprocket.
- Iphini: Induku esilinda exhumanisa amapuleti angaphakathi nangaphandle, evumela i-roller ukuthi ijikeleze ngokukhululeka.
- Ipuleti Langaphakathi: Ipuleti lensimbi eliyisicaba elibamba amarola nezikhonkwane endaweni.
- Ipuleti Langaphandle: Lifana nepuleti langaphakathi, kodwa litholakala ngaphandle kweketanga, linikeza amandla engeziwe kanye nokuqina.
- Isihlahla: Ingxenye esiyisilinda efakwe phakathi kwephini ne-roller ukuze kuncishiswe ukungqubuzana nokuguguleka.
Ukuhlanganiswa kwalezi zingxenye kudala uchungechunge oluguquguqukayo kodwa oluqinile oludlulisela amandla ngendlela ephumelelayo nethembekile.
Ukusetshenziswa kwe-roller chain
Amaketanga e-roller aguquguqukayo kakhulu futhi angasetshenziswa ezimbonini ezahlukahlukene. Nazi ezinye zezindlela ezivame ukusetshenziswa ngazo:
1. Ibhayisikili
Enye yezindlela ezivame kakhulu zokusebenzisa amaketanga okugoqa isemabhayisikilini. Iketanga lidlulisela amandla kusuka kuma-pedal liye esondweni langemuva, okuvumela umgibeli ukuthi aqhube ibhayisikili phambili. Ukusebenza kahle nokuthembeka kwamaketanga okugoqa kuwenza afaneleke kakhulu kulolu hlelo lokusebenza, okuqinisekisa ukudluliswa kwamandla okubushelelezi nokungaguquguquki.
2. Imboni Yezimoto
Embonini yezimoto, amaketanga okugoqa asetshenziswa ezinhlotsheni ezahlukene zokusebenza, okuhlanganisa amaketanga okubamba isikhathi ezinjinini. Iketanga lokuhamba kwesikhathi livumelanisa ukujikeleza kwe-crankshaft kanye ne-camshaft, ukuqinisekisa ukuthi amavalvu enjini ayavuleka futhi avalwe ngesikhathi esifanele. Lokhu kubeka isikhathi okunembile kubalulekile ekwenzeni ngcono ukusebenza kahle kwenjini.
3. Uhlelo Lokuthutha
Amaketanga e-roller asetshenziswa kabanzi ezinhlelweni zokuhambisa impahla, ezibalulekile ekuphathweni kwezinto ezimbonini ezifana nokukhiqiza, izimayini kanye nezokuthutha. Amaketanga e-Conveyor ahambisa imikhiqizo nezinto zokwakha emigqeni yokukhiqiza, okunciphisa isidingo somsebenzi wezandla kanye nokwandisa ukusebenza kahle.
4. Imishini Yezolimo
Kwezolimo, amaketanga okugoqa asetshenziswa emishinini efana nemishini yokuvuna ehlanganisiwe, amatrakta, kanye nama-baler. Le mishini ithembele kumaketanga okugoqa ukuze idlulise amandla futhi yenze imisebenzi eyahlukahlukene, kusukela ekuvuneni izitshalo kuya ekuqoqeni utshani. Ukuqina nokuthembeka kwamaketanga okugoqa kuyenza ifaneleke kahle ezimweni ezinzima zemisebenzi yezolimo.
5. Imishini Yezimboni
Izinhlobo eziningi zemishini yezimboni, okuhlanganisa imishini yokunyathelisa, imishini yokupakisha kanye nemishini yendwangu, zisebenzisa amaketanga e-roller ukuze zidlulisele amandla. Ikhono lamaketanga e-roller lokusingatha imithwalo ephezulu nokusebenza ezindaweni ezinzima lenza kube yinto ebaluleke kakhulu kulezi zinhlelo zokusebenza.
Izinzuzo ze-roller chain
Ukusetshenziswa kabanzi kwamaketanga okugoqa kungabangelwa izinzuzo eziningana ezibalulekile:
1. Ukusebenza kahle
Amaketanga e-roller adlulisa amandla kahle kakhulu. Isenzo sokugingqa se-roller sinciphisa ukungqubuzana, sinciphise ukulahleka kwamandla futhi siqinisekise ukuthi iningi lamandla okufaka lidluliselwa kumphumela.
2. Ukuqina
Amaketanga okugoqa aklanyelwe ukumelana nemithwalo esindayo nezimo ezinzima. Ukusetshenziswa kwezinto ezisezingeni eliphezulu kanye nezinqubo zokukhiqiza ezinembile kuqinisekisa impilo ende yesevisi yeketanga lokugoqa ngisho nasezinhlelweni ezidinga amandla amaningi.
3. UKUSEBENZISA IZINTO EZININGI
Amaketanga okugoqa angasetshenziswa ezinhlobonhlobo zezicelo, kusukela emsebenzini olula kuya emisebenzini yezimboni enzima. Ukuguquguquka kwawo kuwenza abe yisisombululo esingabizi kakhulu sezinhlobo eziningi zemishini.
4. Kulula ukuyinakekela
Ukugcina amaketanga e-roller kulula kakhulu. Ukugcotshwa njalo nokuhlolwa njalo kusiza ekwandiseni impilo yeketanga lakho futhi kuqinisekiswe ukusebenza kahle. Ngaphezu kwalokho, izingxenye ezonakele noma ezigugile zingashintshwa kalula, kunciphisa isikhathi sokungasebenzi kanye nezindleko zokulungisa.
5. Umklamo omncane
Amaketanga e-roller ahlinzeka ngendlela encane neyonga isikhala yokudlulisa amandla. Ukwakheka kwawo kuvumela amandla ukuthi adluliselwe amabanga amade ngaphandle kwesidingo sezingxenye ezinkulu, okwenza afaneleke kakhulu ekusetshenzisweni lapho isikhala silinganiselwe khona.
Izinselele kanye namathemba esikhathi esizayo
Nakuba amaketanga okugoqa enikeza izinzuzo eziningi, awanayo inselele. Enye yezinkinga ezinkulu ukuguguleka nokunwebeka ngokuhamba kwesikhathi. Njengoba iketanga lisebenza, amaphini nama-bushing angaguguleka, okubangela ukuxega okukhulu kanye nokusebenza kahle okuncishisiwe. Ukugcinwa njalo kanye nokugcotshwa okufanele kubalulekile ekunciphiseni lezi zinkinga.
Kusukela manje kuya phambili, intuthuko ezintweni zokwakha kanye nobuchwepheshe bokukhiqiza kulindeleke ukuthi ithuthukise ukusebenza kwe-roller chain kanye nempilo yesevisi. Isibonelo, ukuthuthukiswa kwe-alloys enamandla aphezulu kanye nezingubo ezithuthukisiwe kungathuthukisa ukumelana nokuguguleka kanye nokuqina kwe-roller chain. Ngaphezu kwalokho, ukuhlanganiswa kwezinzwa ezihlakaniphile nezinhlelo zokuqapha kunganikeza idatha yesikhathi sangempela ngezimo ze-roller, okuvumela ukulungiswa okubikezelayo kanye nokunciphisa ingozi yokwehluleka okungalindelekile.
Ekuphetheni
Ukubaluleka kwamaketanga okugoqa emishinini yesimanje akunakuphikiswa. Lezi zingxenye ezithobekile zidlala indima ebalulekile ekusebenzeni kahle nangokuthembekile kwemishini eminingi nemishini kuzo zonke izimboni. Kusukela kumabhayisikili kuya emishinini yezimboni, amaketanga okugoqa ahlinzeka ngendlela eguquguqukayo nehlala isikhathi eside yokudlulisa amandla.
Njengoba ubuchwepheshe buqhubeka nokuthuthuka, ikusasa lamaketanga okugoqa libukeka lithembisa. Ukusungula izinto ezintsha, ukukhiqiza kanye nezinhlelo zokuqapha kuzothuthukisa ukusebenza kwazo kanye nokuthembeka kwazo, kuqinisekiswe ukuthi amaketanga okugoqa ahlala eyitshe lesisekelo lobunjiniyela bemishini iminyaka ezayo. Kungakhathaliseki ukuthi ugibela ibhayisikili, ushayela imoto noma usebenza efektri, zinike isikhashana sokwazisa iketanga lokugoqa elithobekile kanye negalelo lalo elibalulekile ezweni lanamuhla.
Isikhathi sokuthunyelwe: Septhemba 13-2024