Imivalo yentsimbi eshushu igqitywe imivalo yentsimbi eshushu-eqhutyiweyo kwaye ipholile ngokwemvelo. Zenziwe ngentsimbi ephantsi kwekhabhoni kunye nentsimbi ye-alloy eqhelekileyo kwiqondo lokushisa eliphezulu. Zisetyenziselwa ikakhulu ukuqiniswa kwekhonkrithi eqinisiweyo kunye nezakhiwo zekhonkrithi ezigxininisiweyo. Enye yezona ntlobo zentsimbi ezisetyenziswa kakhulu.
Iintsimbi zetsimbi ezishushu ezishushu ziyintsimbi ezinobubanzi obuyi-6.5-9 mm, kwaye ininzi yazo ifakwe kwiintonga zocingo; abo ububanzi 10-40 mm ngokuqhelekileyo imivalo ngqo kunye nobude 6-12 yeemitha. Imivalo yentsimbi eshushu-eshushu kufuneka ibe namandla athile, oko kukuthi isivuno kunye namandla okuqina, eyona siseko sisisiseko soyilo lwesakhiwo. Ikwahlulahlulwe ibe ziindidi ezimbini: intsimbi eshushu ejikelezileyo ejikelezileyo kunye nentsimbi eshushu eqengqelekayo. Ibha yensimbi eshushu eshushu ithambile kwaye iqinile, kwaye iya kuba nenkangeleko yentamo xa iphuka, kwaye izinga lokunyusa likhulu.
Ixesha lokuposa: Jul-25-2022