Mwisi yubuhanga bwimodoka, abicisha bugufiibiziganaibiziga kina uruhare rukomeye mukurinda umutekano no kwizerwa kwimodoka zacu.Ibi bice bidasuzuguritse birasa nkaho bidafite agaciro ukireba, ariko ni intwari zitavuzwe zifata ibiziga byacu neza kandi bikemerera kugenda neza kandi neza.
Uruziga-lug-nut, ntoya, yomekaho imigozi isanzwe ikozwe mubyuma cyangwa ibindi bikoresho bikomeye, yagenewe guhambira uruziga aho ihuriro ryimodoka.Igikorwa cyibanze cyayo ni ugukora ihuriro rikomeye kandi ryizewe hagati yiziga na hub, ukirinda kunyeganyega cyangwa kugenda bidakenewe mugihe utwaye.Igishushanyo cyayo cyubwenge, akenshi kirimo imiterere ya mpande esheshatu cyangwa umunani, ituma kwishyiriraho no kuyikuramo byoroshye, guhindura amapine no kubungabunga umurimo ugereranije.
Kurundi ruhande, uruziga lug bolt nubundi bwoko bwihuta bukora intego imwe nimbuto ya lug ariko ifite imiterere itandukanye.Aho kuba igice cyihariye, lug bolt ninkoni imwe yomutwe ifite umutwe uzengurutse.Irahita yinjira mu ruziga kandi ikazenguruka mu ruziga, bigatuma igare ryizirika neza.Akenshi ikoreshwa hamweibiziga hub nuts, lug bolt itanga ubundi buryo bwo gushiraho, cyane cyane butoneshwa nabakora amamodoka.
Byombi ibiziga-lug-nut na lug bolt bipimisha cyane kugirango byuzuze amahame akomeye yumutekano.Bagomba kwihanganira imbaraga zidasanzwe, nkuburemere bwikinyabiziga, kwihuta kwihuta, feri itunguranye, nuburyo umuhanda utoroshye.Ba injeniyeri babaze neza uburyo bwiza bwa torque bwihariye kuri ibyo bifata kugirango barebe ko ibiziga bifite umutekano uhagije mugihe birinda gukabya gukabije bishobora kwangiza.
Kubungabunga buri gihe no kugenzura ibyo bintu bisa nkaho bitagaragara ni ngombwa kugirango ubuziranenge bwabo.Abakanishi bareba ibimenyetso byerekana ko bambaye, kwangirika, cyangwa guhindagurika, kuko ibishaje bishaje cyangwa byangiritse-ibiziga-lug-nuts cyangwa ibihuru bishobora guhungabanya umutekano w’iteraniro ry’ibiziga, bigatera ingaruka mbi ku muhanda.
Noneho, ubutaha iyo ukubise umuhanda ugatangira urugendo, fata akanya ushimire kwizerwa nakamaro kibi bice bito ariko bikomeye - ibiziga-lug-nut na lug bolt - bikorana umwete kugirango ibiziga byawe bizunguruka neza kandi neza neza kuri kaburimbo.
Igihe cyoherejwe: Nyakanga-24-2023