Uphuhliso lwesixhobo samazinyo yayiyenye yezona zinto zintsha zibalulekileyo kunyango lwamazinyo. Njengesixhobo samazinyo esiyimfuneko kwezonyango, siyaqhubeka nokuphuculwa. Namhlanje, isixhobo samazinyo sombane esiqhutywa ziimoto zegiya sikhethwa ngoogqirha bamazinyo abaninzi.
Isixhobo samazinyo, esaziwa ngokuba yi-dental drill, sisixhobo soomatshini esisetyenziselwa ukususa ukubola, ukupolisha izitya, ukwenza amazinyo obuhle, kunye nokutshintsha ii-prostheses. Kukho iintlobo ezimbini zesixhobo samazinyo esahlulwe ngeendlela ezahlukeneyo zokuqhuba: isixhobo samazinyo se-air turbine, kunye nesixhobo samazinyo sombane. Sisebenza ngee-gear motors, isixhobo samazinyo sombane sikhethwa ngoogqirha bamazinyo abaninzi ngenxa ye-torque engaguqukiyo.
I-torque eqhubekayo kunye nesantya
I-Torque yeyona nto ibalulekileyo xa kuthelekiswa izixhobo zamazinyo ezahlukeneyo. Isixhobo samazinyo sombane sinika i-torque engaguqukiyo engaguqukiyo ngokwezixhobo kunye nobukhulu bentloko, isusa ukuminxa kwaye iqinisekise ukungcangcazela okuncinci. Isantya yenye into ebalulekileyo. Nangona sicotha kunesixhobo samazinyo somoya, isixhobo samazinyo sombane sinokugcina isantya saso sokukhupha ngaphandle kokulahleka kwesantya okwenzeke ngexesha lokusebenzisa isixhobo samazinyo somoya, nokuba sinqumla izithsaba okanye ezinye izinto ezixineneyo. Ngenxa yokungabikho komoya, isixhobo samazinyo sombane sithule kwaye sithintela iingozi zezinye iingozi zonyango ezifana ne-air embolism.
Ingaba isebenza kanjani?
Ngaphakathi kwesandla samazinyo sombane, kukho inkqubo yokuqhuba i-gear motor ukuze ijikeleze ngokuzinzileyo. I-bur iqhagamshelwe ngeegiya ezikwintloko yesandla kwi-central drive shaft ejikeleziswa yi-motor. Iigiya zesandla samazinyo sombane zibamba i-bur kwindawo evaliweyo ukuthintela ukungcangcazela okanye ukungcangcazela kwe-bur okuhlala kusenzeka xa kusetyenziswa isandla esiqhutywa ngumoya. I-torque eqhubekayo kunye nokuzinza kwe-bur kuvumela intshukumo egxile ngaphakathi ekugqibeleni evelisa umda olinganayo kwaye ibonise ukusika okuthambileyo ngaphandle kokugoba.
Injini yegiya ye-DC engenabhrashi
Phakathi kweenkqubo ezahlukeneyo zokuqhuba iimoto zegiya, imota yegiya yeDC engenabhrashi yeyona ifanelekileyo kwisandla samazinyo sombane. Ngaphandle kwebhrashi kwimota yegiya, imota yeDC engenabhrashi imfutshane kwaye ilula, nto leyo eyenza kube lula ukuyisebenzisa. Kwakhona, inokunciphisa ukuguguleka kweebheringi, nto leyo ebangela ukungasebenzi kakuhle ngokuhamba kwexesha. Isilawuli sesantya esiqhotyoshelwe kwibhokisi yegiya asivumeli kuphela ukuba isandla samazinyo sombane sitshintshe phakathi kwemota yesantya esiphezulu kunye nemota yesantya esiphantsi, kodwa ikwabonelela ngolawulo oluchanekileyo lokujikeleza kwe-bur kwinkqubo ethile.
Ixesha leposi: Jan-14-2026