Irola

I-roller iyithuluzi lokudlulisa ngomshini elakhiwe ama-bearings nama-roller, asetshenziselwa ngokuyinhloko ukudlulisa amandla nesisindo ngesikhathi sokuzungezisa.Ithola ukusetshenziswa okubanzi kuyo yonke imikhakha yezimboni ehlukahlukene efana nensimbi, i-petroleum, amakhemikhali, kanye nokukhiqizwa kwemishini.

I-roller ingahlukaniswa ngokweseka i-roller, i-transmission roller, ne-guiding roller.Lesi sihloko sizogxila ikakhulukazi ekusetshenzisweni kwalezi zinhlobo zamarola.

Okokuqala, i-roller esekelayo yizinto ezivamile zemishini ezisetshenziselwa ukusekela nokusimamisa izingxenye ezijikelezayo kumishini.Ngokwesibonelo, embonini yensimbi, babekezelela amazinga okushisa aphakeme nezingcindezi ngaphakathi ezithandweni futhi bathwale imithwalo esindayo.Embonini ye-petroleum, ziyingxenye yezinhlelo zokumpompa izinduku emithonjeni kawoyela, zibekezelela amandla aphezulu kanye namandla acindezelayo.Ekwenziweni kwemishini, abalulekile kumathuluzi emishini ehlukahlukene, akwazi ukumelana nokujikeleza ngesivinini esikhulu kanye nokudluliswa kwetorque.

Okwesibili, i-roller yokudlulisela ibalulekile kumandla kanye nokudluliswa kwe-torque.Emkhakheni wezimoto, basiza ukushintshwa kwegiya ekuhanjisweni.Ekwenziweni kwamandla omoya, ziyizingxenye ezibalulekile ezinjinini zomoya eziguqula amandla omoya abe amandla kagesi.Ekwenziweni kwemishini, baqashwa kumathuluzi emishini ahlukahlukene okuhambisa izinto zokusebenza ezihlukene.

Okokugcina, i-guiding roller isetshenziselwa ukuqondisa nokubeka izingxenye ezihambayo ngaphakathi kwemishini.Embonini yensimbi, baqinisekisa ukubekwa okuqondile nokulawulwa kwezingots zensimbi emishinini yokuphonsa eqhubekayo.Emkhakheni we-petroleum, zenza kube lula ukubeka kanye nokulawula amasistimu okufaka amabhokisi emithonjeni kawoyela.Ekwenziweni ngomshini, zibalulekile ekubekweni okuqondile kanye nokulawulwa kwezinto zokusebenza kumathuluzi emishini ehlukahlukene.

Sengiphetha, i-roller idlala izindima ezibalulekile njengamathuluzi okuhambisa ngomshini abalulekile kuzo zonke izimboni, anezinhlelo ezihlukene nezibanzi.