1. Sautin mirgina na ɗamara

Ana amfani da na'urar gano sauti don duba girma da ingancin sautin birgima na mai gudu. Ko da ma'aunin yana da ɗan kwasfa da sauran lahani, zai fitar da sauti mara kyau da sauti mara kyau, wanda na'urar gano sauti za ta iya bambanta. Lalacewa ga rollers, spacers, raceways da sauran sassa na jujjuyawar abin nadi ko shigar da wasu abubuwa na waje zai haifar da hayaniya mara kyau, wanda yawanci iri ɗaya ne da sata mai haske.

2.Tya jijjiga nasa

Jijjiga jijjiga yana da matukar damuwa ga lalacewa, kamar spalling, indentation, corrosion, fasa, sawa, da sauransu, za a bayyana a cikin ma'aunin girgiza. Don haka, ta amfani da na'urar auna ma'aunin jijjiga ta musamman (mai nazarin mita, da sauransu), ana iya auna girgizar. Ba za a iya yin la'akari da girman rashin daidaituwa ba daga ƙimar mitar. Ƙimar da aka auna sun bambanta dangane da yanayin aiki na ɗaukar hoto ko matsayi na firikwensin. Don haka, wajibi ne a yi nazari da kwatanta ma'auni na kowane na'ura a gaba don ƙayyade ma'aunin hukunci.

3. Zazzabi mai ɗaukar nauyi

Za'a iya gane zafin jiki gabaɗaya daga yanayin zafi a wajenɗaukajam'iyya. Idan za'a iya auna zafin zafin waje na waje ta hanyar amfani da ramin mai, ya fi dacewa. Yawancin lokaci, yawan zafin jiki na ɗaukar nauyi yana tashi a hankali yayin da aikin ya fara kuma ya kai matsayi mai tsayi bayan sa'o'i 1-2. Matsakaicin zafin jiki na al'ada ya bambanta tare da ƙarfin zafi, zafi mai zafi, gudu da nauyin na'ura. Idan lubrication da shigarwa sassan sun dace, zafin jiki mai ɗaukar nauyi zai tashi da ƙarfi, kuma yanayin zafi mara kyau zai faru. A wannan lokacin, dole ne a dakatar da aikin kuma a dauki matakan rigakafi da suka dace. Tun da yanayin zafi yana shafan man shafawa, saurin juyi, kaya, da muhalli, kawai ana nuna madaidaicin kewayon zafin jiki. Amfani da na'urori masu auna zafin jiki na iya sa ido kan zafin aiki na abin ɗaukar hoto a kowane lokaci, kuma ta atomatik ƙararrawa mai amfani ko tsayawa don hana hatsarori lokacin da zafin jiki ya wuce ƙayyadaddun ƙimar. Gabaɗayan yanayin aiki na jujjuyawar juyi yana da kyau, kuma ƙaƙƙarfan aikace-aikacen na musamman na iya kasancewa a cikin yanayin zafi mai girma ko ƙarancin zafin jiki. Lokacin zayyana nau'in, sigogi kamar ƙaddamarwa da sharewa na ɗaukar nauyi za a ƙayyade bisa ga ainihin ma'aunin gwaji.