Imirongo itatu yerekana uruziga rufite impeta eshatu zicara, hejuru no hepfo hamwe na radiyo yumuhanda utandukanijwe, kuburyo umutwaro wa buri murongo wizunguruka ushobora kugenwa neza kandi ushobora gutwara imitwaro itandukanye icyarimwe.Nibimwe mubicuruzwa bine bifite ubushobozi bunini bwo gutwara.Ibipimo bya axial na radial nini kandi imiterere irakomeye.Irakwiriye cyane cyane kumashini ziremereye zisaba diameter nini, nka moteri yimodoka yindobo hamwe nimashini yo guterura ibiziga Imashini ziremereye, crane marine, sledle slewing hamwe na kamyo nini ya tonnage hamwe nizindi mashini.

Umurongo umwe wambukiranya uruziga rwerekana ibintu bisa nkibice bine bihuza sherfike yo kwifata, hamwe numurongo umwe gusa wibintu bizunguruka, aribyo bigufi bya silindrike;amashoka yizunguruka yegeranye atunganijwe mumusaraba wa 90 °;hari inzira ebyiri zambukiranya impeta y'imbere ninyuma, kandi igice cyumuhanda ni umurongo.Kimwe cya kabiri cyizunguruka gifite imbaraga zo kumanura igice naho igice kikagira imbaraga zo hejuru.

Umurongo umwe ingingo enye zihuza umupira wo guswera ufite umurongo wumupira wibyuma nkibintu bizunguruka, kandi hariho umurongo umwe wo kwigunga hagati yumupira wibyuma.Impeta y'imbere n'inyuma ni ntangarugero, kandi imipira y'ibyuma ipakirwa mu mwobo wuzuye.Umupira uhura ningingo enye zumuhanda kandi urashobora kwihanganira imbaraga za axial, imbaraga za radiyo nigihe cyo guhirika icyarimwe.

Ubu bwoko bubiri bwo guswera bufite imiterere yabyo.Nka mpande yo guhuza hagati yizunguruka nizunguruka yikariso nini kuruta iy'umupira, umupira wo guhuza hagati yumukino hamwe nu mupira uzaba munini kuruta uw'umupira.Kubwibyo, urebye ko kunyeganyega kwa boom bigomba kuba bito bishoboka, guhitamo kwambukiranya umusaraba bigomba guhitamo.

Imirongo itatu ya roller guswera ni ikintu cyingenzi cyo kohereza.Kugirango ugere ku kuzenguruka ugereranije, bigomba kwihanganira imbaraga nyinshi mugikorwa.Hamwe nogukoresha cyane ibikoresho bitandukanye byubukanishi, imirongo itatu yumurongo wikurikiranya nigice cyingenzi cyibikoresho.Ibikoresho byingenzi bikoreshwa cyane mumashini atandukanye yubwubatsi, imashini zubuvuzi nibikoresho byinganda, kandi byaramenyekanye cyane.Ibikoresho byo hanze byurumuri rwuruhererekane rwibicuruzwa nigicuruzwa cyingenzi mumirongo itatu ya roller.Niba ibikoresho byambarwa mugihe gikora, birashobora gusigwa hagati yibice byinshi kugirango bigabanye guterana no kurira.Nibyiza guhagarika ibikoresho no gukora igenzura rirambuye kugirango wongere imikorere yibikoresho byose bya mashini.Hagati aho
Kugirango wongere ubuzima bwa serivisi yimirongo itatu yimashini itwara imashini, mubisanzwe nibyiza kwitondera kwangirika kwibicuruzwa kubora kandi ugafata ingamba zo kurwanya ingese.Mubisanzwe, sukura hejuru buri gihe kandi ukoreshe ingaruka zogusukura.Nibyiza kugumisha ibicuruzwa hejuru icyarimwe, witondere gukoresha amavuta arwanya ingese, niba uhuye nibihe bidasanzwe, urashobora guhitamo gukoresha amavuta ya antirust.Mubyukuri, imirongo itatu ya roller guswera nigicuruzwa cyiza cyane.Nibyiza kutayikoraho amaboko mugihe udakoreshejwe, kugirango udashobora kwangirika.

Nkigice cyingenzi cyibice byinganda, imirongo itatu yikurikiranya ni ikibazo kinini inganda zihura nazo.Nta terambere ryigeze rihinduka.Gusa nubushakashatsi burambye niterambere, kunoza igishushanyo mbonera nimiterere, inganda zishobora kugira iterambere ryiza nimbaraga.Kurugero, mubikorwa byo gukora ibice, ikibazo cyukuri kiracyakwiriye kwitabwaho.Kugeza ubu, ibice byukuri ni hafi ya 0.5mm, ariko tugomba no gukurikirana neza kandi neza, nka 0.2mm, intego ihagije.Ibicuruzwa birashobora kubona iterambere rishya.

Urundi rugero ni ibikoresho byubatswe kumirongo itatu ya roller slewing ring, nayo nikibazo kinini.Umuti wakoreshejwe mu myaka irenga icumi ishize ntabwo wigeze utezwa imbere, ugomba rero kubyitaho.Igomba kuba yarateguwe neza kandi ibikoresho bishya byoroshye gukoresha bigomba gukoreshwa.Hanyuma, ibice bikoreshwa muburyo.Noneho, iyi nkunga isanzwe igizwe nibice bine.Ntabwo dusa nkaho twita ko inkunga ishobora kugabanywamo ibice bitatu cyangwa ibice.Ni muri urwo rwego, dukeneye gushora imari ihagije n'abakozi.