Silinda giraangiraha bireega waa dhululubo hadhidarooliga ah oo ka mid ah isku xirka durbaanka. Dhululubada taayirrada waxay ka heleysaa cadaadis biyo ah oo ka imanaya dhululubada master-ka waxayna u isticmaashaa inay xoog ku saarto kabaha biriiga si ay u joojiso taayirada. Marka la isticmaalo waqti dheer, dhululubada taayirrada waxaa laga yaabaa inay bilaabaan inay fashilmaan.
Aad bay muhiim u tahay in la ogaado calaamadaha dhululubada taayirrada ee fashilmay. Dhululubo giraangireed khalad ah ayaa lehsaddex calaamadood oo waaweyn:
1.Barreega Jilicsan ama MushyDhululubada taayirrada ah ee cilladaysan waxay keentaa in badadka biriiga uu dareemo jilicsan ama dhuuban. Marka badarku niyad jabsan yahay, t aayar wuxuu u dego dhinaca dhulka.
2.Jawaabta Biriiga oo Daahday: Calaamad kale oo weyn oo ah dhululubada taayirrada ee fashilmay waa jawaabta biriiga oo daahday. Cilad kasta oo ku jirta dhululubada taayirrada awgeed, wareegga biyo-xidheenku waxa uu ku guul-darraystay in uu cadaadiska cagta si degdeg ah ugu gudbiyo dhululubada giraangiraha.
3. Silinderyada sii daaya: Saliida biriiga ee sii daynaysa waa calaamad muujinaysa dhululubada taayirrada ee cilladaysan. Baadhitaan sahlan oo muuqaal ah ayaa go'aamin karta haddii ay jirto daadinta saliidda biriiga ee dhululubada giraangiraha.
Waqtiga boostada: Seb-21-2023
