qaraxka midig oo ka sameeyay
Qaraxdhintii ka soo leedahay wax qalbiga ah oo ku yimid qofan la'aan ee dhammaantooda, wuxuu ugu yaraa lacagta ka mid ah ee si carruurta ah, ee ku jiro badbaadada qalbiga iyo carruurtida dhinaca. Sidoo kale, markaasaa u baahan yihiin device ee dhexeestay oo ku yimid case ee metal dheer ee sidaas daraadda elastomeric sealing lip, oo ku jiray endka shafts ama components ee housing. Dhibaatooyinka qaraxdhiinta waa inuu uga arki doonaa caqabadhii qalbiga ah ku nool karaan oo ka mid ah carruurta gacanta ee shaqsiinta ah. Markaasaa, sidii engineering dheeraad ah, waxaa lagu yimaado lip designs ee dhexeestay oo uu ku sameyn doontaan cuno contact pressure shaqsiinta ah, si aad ugu yaraan performance ee dhexeestay oo kale kula duulay conditions ee ka dib marka loo socdoonta. Construction qaraxdhiinta end cap oil waa ka mid ah materials ee xiriir ah ee ku resistan doono wear, temperature fluctuations, iyo chemical exposure, oo ka mid ah inuu ugu yaraan applications ee dhammaan ee carruurta. Variants modern ah oo kaliya waa ka mid ah features ee ku yaal dust lips ama coatings ee specialized ah ee ku haystaan durability iyo performance. Waxaa lagu yimaado extensive use ee dhexeestay in automotive transmissions, industrial gearboxes, heavy machinery, iyo various rotating equipment ee ku yimid reliable oil retention ah. Designku waa ka mid ah static iyo dynamic sealing requirements, oo uu ku jiraan different shaft speeds iyo operating pressures ah oo ku yimid consistent performance ah throughout service life ee component.