Gukora vibration muri bearingers Muri rusange, bearingers zizunguruka ubwazo ntizitanga urusaku. "Urusaku rw'ibice" rukunze kumvikana mu by'ukuri ni ingaruka z'urusaku rw'ibice bizunguruka mu buryo butaziguye cyangwa butaziguye hamwe n'imiterere ikikije. Niyo mpamvu akenshi ikibazo cy'urusaku gishobora gufatwa nk'ikibazo cy'ivibration kijyanye n'ikoreshwa ry'ibice byose.
(1) Guhindagurika gukabije guterwa n'impinduka mu mubare w'ibintu bizunguruka bipakiye: Iyo umutwaro wa radial ushyizwe ku gikoresho runaka, umubare w'ibintu bizunguruka bitwaye umutwaro urahinduka gato mu gihe cy'imikorere, bigatuma icyerekezo cy'umutwaro gihinduka. Guhindagurika kuvamo ntibishoboka, ariko bishobora kugabanuka no gushyiramo axial mbere yo gushyiramo, bipakiye ku bintu byose bizunguruka (ntibikoreshwa ku byuma bizunguruka by'imizingo).
(2) Kwangirika kw'igice: bitewe n'amakosa yo gukora cyangwa gushyiraho, igice gito cy'inzira z'imihanda y'ibirahuri n'ibintu bizunguruka bishobora kwangirika. Mu gihe cyo gukora, kuzunguruka hejuru y'ibirahuri byangiritse bizatanga umurongo wihariye w'ingufu. Isesengura ry'ingufu z'ingufu rishobora kugaragaza ibice by'ibirahuri byangiritse. Iri hame ryakoreshejwe ku bikoresho bigenzura imiterere y'ikirere kugira ngo harebwe ibyangiritse by'ibirahuri. Kugira ngo ubare ingufu z'ibirahuri, nyamuneka reba gahunda yo kubara "Ingufu z'ibirahuri".
(3) Ubuziranenge bw'ibice bifitanye isano: Mu gihe impeta y'icyuma ifatanye neza n'intebe y'icyuma cyangwa umugozi wo kuyiyobora, impeta y'icyuma ishobora kwangirika bitewe n'imiterere y'igice cyegereye. Iyo yangiritse, ishobora kunyeganyega mu gihe cyo kuyikoresha.
(4) Imyandu: Iyo igenda ahantu handuye, imyanda ishobora kwinjira mu cyuma gitera umwanda ikavungagurwa n'ibintu bizunguruka. Ingano y'ihindagurika ry'amazi iterwa n'umubare, ingano n'imiterere y'uduce tw'imyanda twavunganyijwe. Nubwo idatanga imiterere isanzwe, urusaku ruteye ubwoba rushobora kumvikana.
Impamvu zitera urusaku ruterwa n'imigozi izunguruka ziragoye cyane. Imwe ni ugushwanyagurika kw'ubuso bw'imbere n'inyuma by'imigozi. Kubera ubwo bwoko bw'ishwanyagurika, isano iri hagati y'imigozi n'aho iherereye, hamwe n'imigozi n'umugozi birasenyuka, bigatuma umurongo uhinduka uva aho ukwiye, kandi urusaku rudasanzwe rubaho iyo umugozi uri kugenda ku muvuduko mwinshi. Iyo umugozi unaniwe, icyuma kiri ku buso bwacyo kirashwanyagurika, bikongera intera y'imirasire y'imigozi kandi bigatanga urusaku rudasanzwe. Byongeye kandi, amavuta adahagije y'imigozi, kurema kwangirika kw'umugozi, no kwangirika kw'imigozi bizatera urusaku rudasanzwe. Nyuma y'uko umugozi ushaje kandi ufunguwe, akazu kararekurwa kandi karangirika, kandi urusaku rudasanzwe narwo ruzavuka.
Amasafuriya agomba gukoreshwa neza mu buzima bwa buri munsi. Reka turebe ibintu icyenda tugomba kwitondera.
1. Ibice bitera icyuma mu cyuma gitunganya icyuma ni nk'icyuma giteranya icyuma cyimukanwa. Muri rusange icyuma gitera icyuma gikonje kandi ntikigomba gushyushywa mu gihe cyo gutera icyuma. Gushyushya bizagabanya imbaraga z'igikoresho. Nyuma yo gutera icyuma, hakoreshwa uburyo bwo gukubita icyuma kugira ngo icyuma n'icyuma bikomere cyane.
2. Ibice bishobora kwangirika, cyane cyane imigozi y'icyuma, ibice bikanda, amaboko, n'amahembe ntibishobora gusimbuzwa no gusanwa n'amavuta menshi mu gihe cyo kuyasana, nko gukoresha ibice byambarwa igihe kirekire bizatuma igihe cyo kubaho cy'izindi mashini kigabanuka.
3. Gusana imigozi nta mashini iringaniza. Mu gusana imigozi itandukanye igomba kuringaniza, icyuma gitera imbaraga gishobora gushyirwa ku mpera imwe y'umugozi, gihambiriwe ku misaya itatu y'umugozi, kandi impera yindi ishobora gushyigikirwa n'igice cyo hagati. Iyo umugozi ari mugufi, hagati hashobora gukoreshwa. Urufunguzo ruhambira icyuma gitera imbaraga cya SKF gishyizwe ku gice cyo ku rundi ruhande kugeza igihe igipimo gikosowe. Ariko mu kuringaniza uburemere, koresha vis kugira ngo ukomeze, kandi gerageza kudakoresha amashanyarazi yo gusudira kugira ngo uhurize uburemere.
4. Mu gikorwa cyo kubungabunga, bitewe n'ubwoko butandukanye bw'ibikoresho bitwara imyanda, ntabwo byoroshye kugura, kandi bishobora gutunganywa hakoreshejwe imyanda. Muri iki gihe, imyanda myinshi mu gihugu cyacu ikozwe mu byuma bya karuboni bifite ubunini bwa 45#. Niba bikenewe kuzimya no gushyushya, ishobora gukoreshwa mu bihe bibi. Ogisijeni n'itanura ry'ubutaka bishyushya ibice bikenewe kugeza ku mutuku n'umukara hanyuma bigashyirwa mu mazi y'umunyu, bitewe n'uko bikenewe.
5. Mu gihe utunganya ibice by'amaboko, kurura umuyoboro w'amavuta mu mwobo w'amaboko uko bishoboka kose. Kubera ko bigoye cyane kongeramo lisansi ibice bimwe na bimwe by'icyuma gitunganya amafunguro, amavuta n'amavuta ya moteri biremereye birashobora gukoreshwa aho bigoye kongeramo lisansi, uretse amaboko ya nylon. Aho amaboko ya nylon akoreshwa, ni byiza kutabisimbuza icyuma gishongeshejwe, umuringa cyangwa aluminiyumu, kuko amaboko ya nylon azakomeza kwihanganira ingaruka runaka kandi ntazahinduka.
6. Gusana urufunguzo n'inzira y'urufunguzo ku mukandara w'umukandara n'umugozi bigomba kwemeza ko ingano idahinduka mbere y'igihe. Ntukigere wongera ingano y'urufunguzo, bitabaye ibyo byagira ingaruka ku mbaraga z'umugozi. Inzira y'urufunguzo ku mugozi ishobora gusanwa hakoreshejwe amashanyarazi yo gusudira hanyuma igasigwa mu cyerekezo gitandukanye n'urufunguzo rushaje. Inzira y'urufunguzo, inzira y'urufunguzo ku mugozi ishobora gushyirwaho hakoreshejwe uburyo bwo gufunga (transition fit). Nyuma yo kurangiza gushyiraho, koresha vis yo kuzunguruka kugira ngo ukome mu ntoki kugira ngo ukaze urufunguzo.
7. Sana igice cy'amazi (hydraulic) cy'icyuma gitunganya amazi. Kuraho icyuma gikwirakwiza amazi n'icyuma gigabanya amazi, hanyuma ukoreshe ipompo y'umwuka kugira ngo ushyiremo ingufu ku miyoboro. Amavuta ya hydraulic agomba kuyungururwa no gukurwaho iyo amavuta ya hydraulic yongeye gushyirwamo. Gusana igice cy'amazi ahanini ni ikidodo. Ni byiza gusimbuza ikidodo nyuma yo kukivanaho.
Igihe cyo kohereza: 19 Mata 2021