Inokukhawuleza kwaye ifakwe ngokukhawuleza ngaphandle kwezixhobo ezincedisayo.Umphezulu we-sliding awukho uqhagamshelwano lwetsimbi, ngaloo ndlela unciphisa umonakalo weengxenye zetsimbi.Inefuthe lokungcangcazela okumanzi.Xa kuthelekiswa nezixhobo ze-thermoplastic, umthamo wokuthwala umthwalo we-radial uyaphuculwa.Iimeko zokusebenza ezingxamisekileyo ezigqwesileyo xa kukho ukuthanjiswa okungonelanga.Ukunyamezela okuchanekileyo kunye nokuchaneka kwe-dimensional.