Ama-clamp epayipi, nakuba emancane, ayizikhonkwane ezibalulekile ezisetshenziswa ezimotweni, emishinini, kumapayipi nasezinhlelweni zamanzi emhlabeni jikelele. Ekhulwini leminyaka elidlule, ukwakheka kwawo, isakhiwo kanye nokusebenza kwawo kushintshe kakhulu ukuze kuhlangatshezwane nezindinganiso eziphakeme zezimboni, ukuqina okuqinile kanye nezimo zokusebenza eziyinkimbinkimbi.
Ekuqaleni kwekhulu lama-20, ama-hose clamp ayelula futhi eyisidala. Iningi lalenziwe ngocingo lwensimbi ethambile noma lwethusi, lithembele ekusontweni ngesandla ukuze kuvikelwe amapayipi. Lalinikeza umfutho ongalingani, amapayipi onakala kalula futhi asebenza kabi ngaphansi komfutho noma ukudlidliza. Lawa mamodeli ayisisekelo asebenza kuphela ezinhlotsheni eziphansi zomfutho, ezidingakala kancane.
Iminyaka yawo-1920 yaphawula ushintsho olukhulu ngokubonakala kwe-clamp yepayipi lokushayela i-worm. Isakhiwo sayo sesikulufo nebhendi savumela ukucindezelwa okufanayo nokulungiswa okulula. Ngokushesha yaba umklamo ojwayelekile futhi yasekela ukukhula okusheshayo kwemboni yezimoto.
Kusukela ngawo-1950 kuya ku-1980, izidingo zobunjiniyela zaqhubekisela phambili ukusungula izinto ezintsha. Izibambo zezindlebe, izibambo ze-T bolt kanye nezibambo ze-V band zavela ezindaweni ezisindayo, ezishisa kakhulu kanye nezidlidliza kakhulu. Izinto zashintsha kusukela ensimbini evamile zaya ensimbini engagqwali, okuthuthukisa kakhulu ukumelana nokugqwala kanye nokuphila kwenkonzo.
Emashumini eminyaka amuva nje, ukwakheka kwe-hose clamp kuye kwaba okunembe kakhulu futhi okukhethekile. Abakhiqizi bethule ama-clamp okucindezela njalo, imiphetho ephansi kanye nezakhiwo ezikhulula ngokushesha. Ama-clamp esimanje alula, athembekile futhi ahambisana nezimoto zikagesi, izinhlelo zamandla ezintsha kanye nezimo zamakhemikhali ezinzima.
Namuhla, ama-hose clamp awasezona izibambo ezilula kodwa ayizingxenye ezinembile ezenzelwe ukuphepha nokusebenza kahle. Ukuvela kwazo kwesikhathi eside kubonisa intuthuko kwesayensi yezinto ezibonakalayo, ukwakheka kwezimboni kanye nokukhiqizwa komhlaba wonke. Njengoba ubuchwepheshe buqhubeka buthuthuka, izitayela ze-hose clamp zizoqhubeka zithuthuka ukuze zisekele uhla olubanzi lwezimboni ngendlela ethembekile neqhubekayo.
Isikhathi sokuthunyelwe: Ephreli-26-2026




