Amaroli anesisindo sawo ngegolide...
Ukushayela ngamabhande okusetshenziswa ezimotweni zesimanje kumele kumelane nezingcindezi ezilokhu zikhula njalo eziwumphumela wokusebenza ezimotweni ezinomfutho okhulayo. Akumangalisi ukuthi abakhiqizi bezingxenye zabo bazama ukuzivumelanisa nezimo zokusetshenziswa, kokubili ngokusebenza nokuqina. Enye yezingxenye ezinquma ukusebenza kahle kwe-belt drive ama-rollers angenalutho namavila.
Igxunyekwe kuphi?
Njengoba sekushiwo kakade, izinhlobo ezimbili zama-roller zisetshenziswa ekushayeleni amabhande: ukungezwani neziqondiso. Zifakwe kokubili ezinhlelweni zokusabalalisa igesi kanye nasezinhlelweni zokushayela zamayunithi enjini. Umsebenzi obaluleke kakhulu we-pulleys engenzi lutho kanye ne-intermediate isiqondiso sebhande elilungile (ukusebenza kwezigaba noma ibhande) kuzo zonke izindlela zokushayela kanye nendawo yayo efanelekile kuma-pulleys aseduze. Amarola asezingeni eliphezulu angenzi lutho namavila kumele nawo anciphise umsindo wesistimu yokushayela phansi, futhi ngakolunye uhlangothi, ahlangabezane nezidingo eziphakeme kakhulu zokuqina nokuthembeka. Ngakho-ke, ukusebenza kahle komhlahlandlela kanye nama-roller omhlahlandlela kuncike ekwakhiweni kwawo kanye nezinto ezenziwe ngazo.
Onebele elilodwa noma kabili
Ama-bearings amabhola omugqa owodwa asetshenziswa kuma-pulley angenzi lutho kanye nama-pulley angenzi lutho avela kubakhiqizi abaziwayo. Lezi zokugcina zigcwaliswa embonini ngamafutha ekhwalithi ephezulu ajwayele ukusebenza emazingeni okushisa aphezulu. Ezimweni ezinzima kakhulu, ama-bouble row ball bearings afakwa ngaphakathi kwama-rollers. Izindlu zabo zisebenzisa ama-seal akhethekile ukuze ama-grease angaphumi kuma-roller ngesikhathi sokusebenza. Kuye ngesicelo, ama-roller angaba ne-polyamide surface eqiniswe nge-glass fiber noma indawo yensimbi ene-anti-corrosion coating. Ngokusho kochwepheshe, mayelana nokuqina, zombili izinhlobo zama-roller zifeza ngokuphelele indima yazo, zibe yinto ehlala njalo yokushayela ibhande. Ngokukhulayo, nokho, ama-polyamide roller ane-fiberglass asetshenziswa ezinhlelweni ezinjalo. Kungani? Impendulo ilula: zilula kunezinsimbi zendabuko, ezinciphisa isisindo salo lonke uhlelo.
Nge-voltage elungile
Lawa magama amathathu awumnyombo wokusebenza kahle kwama-belt drive. Ukusebenza kwabo okungenazinkinga kuncike ekubambeni okufanele kwebhande. Ukungezwani kahle kahle kuzokwenza ukuthi ibhande lishelele kuma-sprocket, okuholela ekungasebenzi kahle kwenjini ngenxa yokushayisana kwama-valve namapiston. Kufanele futhi kukhunjulwe ukuthi ibhande livame ukwelula ngokusetshenziswa kwansuku zonke. Ubude bayo obusheshayo buphinde buthinteke umehluko wokushisa. Ngokucabangela zonke lezi zimo, abakhiqizi besizukulwane sakamuva se-tensioners kanye ne-tensioners banikeza ithuba lokuzilungisa ngokuya ngobude obushintshayo bebhande. Kodwa-ke, lokhu akusho ukuthi awusadingi ukuhlola ama-roller uma uhlola isimo sebhande. I-tensioner pulley kufanele ihlolwe ngokuhambisana nokuqina kwebhande futhi ilungiswe uma kunesidingo. Ngenhlanhla, ama-automatic belt tensioners axazulula inkinga yokuqina kwebhande okufanele. Isethi yeziphethu ezisetshenziswa kuzo iqinisekisa ukungezwani okulungile kuyo yonke impilo yenkonzo. Ukulungisa okuzenzakalelayo kokuqina kwebhande kulungiswa kokubili emithwalweni yamanje yesistimu yonke kanye namazinga okushisa ashintshayo. Ama-tensioners azenzakalelayo anenye inzuzo engenakuphikiswa: ngenxa yokusebenzisa kwawo, ukudlidliza okuyingozi okuhambisana nokusebenza kwe-belt drive kuyacindezelwa. Ngenxa yalokho, ukuqina kwalo lonke uhlelo kuyanda ngenkathi kunciphisa umsindo.
