1. N'ime ụlọ ọrụ mmepụta ihe, a na-ejikarị emepụta akụkụ ndị nwere nnukwu ibu, nrụgide dị elu, na akwa akwa, dị ka ngwo, ogwe osisi, bearings, wdg. Ike ha dị elu na ịdị mma siri ike na-enyere akụkụ ndị a aka ịnọgide na-enwe a. ogologo ndụ ọrụ na gburugburu ebe ọrụ siri ike.Na mgbakwunye, ọ nwekwara oke ike ọgwụgwụ nke ike ọgwụgwụ na nguzogide corrosion, nke nwere ike iguzogide mmebi nke gburugburu ebe obibi nke ọma ma hụ na arụ ọrụ nke akụrụngwa kwụsiri ike.
2. N'ebe a na-ewu ụlọ, a na-eji ígwè a eme ihe n'ọtụtụ ebe na-arụ nnukwu ụlọ dị ka àkwà mmiri na ụlọ elu n'ihi ike dị elu na ezigbo ductility.N'ime ụlọ ndị a, ha nwere ike iguzogide nnukwu nrụgide na esemokwu, na-eme ka nchekwa na nkwụsi ike nke ụlọ ahụ.
3. Tụkwasị na nke ahụ, site n'ịkwalite mmata gburugburu ebe obibi, ngwa n'ihe gbasara nchekwa gburugburu ebe obibi na-abawanye ụba.Dịka ọmụmaatụ, na ụgbọ ala ume ọhụrụ, enwere ike iji ya rụpụta ihe ndị dị mkpa dị ka moto na ndị na-ebelata ihe, na-enye aka na njem ndụ ndụ.Ọ na-arụkwa ọrụ dị mkpa na akụrụngwa nchebe gburugburu ebe obibi dị ka ọgwụgwọ nsị na nsị gas, na-enye nkwado siri ike maka ịkwalite mma gburugburu ebe obibi.
