Izikrufu zokumisa luhlobo olukhethekileyo lwezikrufu zokuqhobosha, ngamanye amaxesha zibizwa ngokuba zizikrufu zokutshixa. Izikrufu zokumisa zenzelwe ukuthintela ukukhululeka kwendalo okubangelwa kukungcangcazela okanye ezinye izinto.
Ngokubanzi, izikrufu zokumisa zenziwe ngeendlela ezahlukeneyo zokufezekisa iziphumo zokutshixa, kuquka, kodwa kungaphelelanga apho:
1. Sebenzisa i-spring washer okanye i-locking gasket: le yindlela eqhelekileyo yokuthintela i-screw ukuba ingakhululeki ngokubeka i-spring gasket okanye i-locking gasket phakathi kwe-screw nento esisigxina.
ezimbini。. Sebenzisa izifakelo ze-nylon: faka icandelo le-nylon kwinxalenye enomsonto ye-nut okanye i-screw. Xa isikrufu sifakwe ngaphakathi, isifakelo se-nylon sibonelela ngokumelana okongezelelekileyo ukuthintela isikrufu ukuba singakhululeki ngokwendalo.
3. Ukusetyenziswa koyilo olukhethekileyo lwentambo: ngokuyila imo yentambo ekhethekileyo okanye ngokutshintsha isithuba sentambo, ukungqubana kunokwandiswa kwaye isikrufu akulula ukusikhulula ngokwendalo.
Izikrufu zokumisa zisetyenziswa kakhulu kwiimeko ezahlukeneyo ekufuneka zithintele izikrufu ukuba zingakhululeki, njengezixhobo zoomatshini, iimoto, iinqwelomoya, izixhobo ze-elektroniki kunye nezinye iindawo. Ukusetyenziswa kwazo kunokuphucula kakhulu ukuthembeka kwezixhobo kwaye kunciphise ukusilela kunye neendleko zokugcinwa ezibangelwa zizikrufu ezikhululekileyo.
Xa ukhetha izikrufu zokumisa, kufuneka uqwalasele ezi zinto zilandelayo:
1. Iinkcukacha zeskrufu: kuquka ububanzi beskrufu, ubude, iinkcukacha zentambo, njl.njl., ekufuneka zihambelane nomgodi kunye nobunzulu bento esisigxina.
ezimbini.. Unyango lwezinto kunye nomphezulu: unyango lwezinto kunye nomphezulu wesikrufu sokumisa luya kuchaphazela amandla aso kunye nokumelana nokugqwala. Umzekelo, izikrufu zentsimbi engagqwaliyo zinokumelana nokugqwala okuhle, ngelixa izikrufu zentsimbi yekhabhoni zinamandla aphezulu.
3. Intlawulo yokumisa: njengoko bekutshiwo ngaphambili, izikrufu zokumisa zineendlela ezahlukeneyo zokuhlawula ngokumisa, kubandakanya izihlambi zasentwasahlobo, izifakelo zenylon, uyilo olukhethekileyo lwemisonto, njl. Yeyiphi indlela ekufuneka ikhethwe kufuneka igqitywe ngokwemeko-bume ethile yesicelo kunye neemfuno.
Ngokubanzi, izikrufu zokumisa ziluncedo kakhulu ekufakeni izinto, kwaye ukusetyenziswa kwazo kunokuphucula kakhulu ukuthembeka nokhuseleko lwezixhobo. Nangona kunjalo, xa zisetyenziswa, iinkcukacha ezifanelekileyo, izixhobo kunye neendlela zokuhlawula ngokumisa kufuneka zikhethwe ngokwemeko-bume ethile yesicelo kunye neemfuno.