Thefil dunƙuleyana daya daga cikin abubuwan da aka saba amfani da su a cikin injin dao, kuma aikinsa shi ne hana kusancin matsayin du na sassan biyu daga motsi.zhi
1. Fin yawanci wani sashe ne da aka yi shi da itacen dao, ƙarfe ko wasu kayan, musamman waɗanda ake amfani da su don gyara abubuwa daban-daban tare ko a matsayin tallafi don wani abu ya rataya akan wani abu.Yana nufin kusoshi masu rufewa tare da faranti masu kulle kai ko ƙwaya da aka sanya a bangon waje na kayan aiki ko bututun don gyara rufin rufin.
2. Siffar fil ɗin tana da silindi a gefe ɗaya kuma an buga shi a ɗayan ƙarshen, kama da siffar harsashi.Yana daya daga cikin abubuwan da aka saba amfani da shi a cikin injina da kayan aiki na zamani.Diamita na farfajiyar cylindrical shine mahimman bayanai don bambanta ƙayyadaddun sa.
Lokacin aikawa: Nov-17-2020