allen flat countersunk izikrufu zokutywina zentloko
Inkcazo
Yethuizikrufu zokutywinaziyimveliso entsha eyenzelwe ukuxhathisa amanzi kunye nothuli, kwaye uyilo lwabo olulodwa kunye neenzuzo zibenza zidume kuluhlu olubanzi lobunjineli kunye nezicelo zesicelo.
Okokuqala, yethuizikrufu ezingenamanziziyilwe ngehexagon countersunks, engenzi kuphela iizikrufukulula ukuyifaka, kodwa inenzuzo yokuchasana nokujija ukubonelela ngoqhagamshelwano olomeleleyo. Ixhotyiswe ngobuchule obuphezuluisikrufu somatshini wokutywinaiigaskets zokuqinisekisa itywina eligqibeleleyo ngexesha lofakelo, ukuthintela ukufuma, uthuli kunye nezinye izinto eziyingozicountersunk sealing screwsukungena ngokudibeneyo. Eli nqaku livumela izikhonkwane zokutywina kungekhona nje ukubonelela uxhulumaniso oluqinileyo, kodwa nokugcina uxhumano lomile kwaye lucocekile ngamaxesha onke.
Okwesibini, kwiindawo zangaphandle okanye ukubonakaliswa kwexesha elide kumswakama, okuqhelekileyoisikrufu sokutywina esingenamanzizisesichengeni somhlwa kunye nokukhululeka. Yethuizikrufu zentsimbi yokutywinaziyakwazi ukumelana nomhlwa kwaye ziyakwazi ukumelana nemozulu, ngoko ke zigcina uqhagamshelwano olukhuselekileyo nakwiimeko zangaphandle ezirhabaxa. Nokuba yifenitshala yangaphandle, izakhiwo zokwakha okanye izixhobo zamashishini, isikrufu sokutywina sitshonelweqinisekisa ukusebenza okuqinileyo kunye nokuthembekileyo kwexesha elide.
Ekugqibeleni, wethuihexagon yesikrufu esingangeni manziikwabonelela ngesiphumo esihle sokuhombisa, kwaye uyilo lwe-hexagon luyenza ibe sicaba ngomphezulu emva kokufakwa kwaye ayonakaliswa lula. Kwangaxeshanye, sinikezela ngeendlela ezahlukeneyo zokuchazwa kunye nokukhethwa kombala ukuhlangabezana neentlobo ezahlukeneyo zokuhombisa kunye neemfuno.