Iindaba

Ukufakela i-jack nut ngokuqhelekileyo akufuni sixhobo esikhethekileyo, kodwa kuxhomekeke kuhlobo oluthile lwe-jack nut osebenza nayo. Kwiintlobo ezininzi, i-wrench eqhelekileyo okanye isethi yesokhethi iya kukwanela ukufakwa. Nangona kunjalo, ezinye ii-jack nuts ezikhethekileyo zinokufuna isixhobo esithile esenzelwe imilo okanye indlela eyahlukileyo, njengesixhobo se-rivet nut okanye isixhobo sokufaka esinentambo.

Kangangamashumi eminyaka, iiplagi zodonga (ezikwabizwa ngokuba zii-ankile eludongeni okanye iiplagi ze-rawl) ibe ngamagorha angazange abonwe kwiiprojekthi ze-DIY kunye nofakelo lobuchwephesha ngokufanayo. Njengengcali yoshishino olukhawulezayo kunye nomseki wenkampani eyenza izikrufu, iindongomane, kunye nee-ankile kumzi-mveliso wethu, ndizibonele ngokwam ukuba ezi zinto zincinci zifakelwayo zeplastiki ziyiguqula njani indlela esikhusela ngayo izinto ukuze zibe brittle umphezulu njengeplasterboard, izitena, okanye ikhonkrithi. Makhe sichithe yonke into oyifunayo malunga neeplagi eludongeni-kwaye kutheni ukukhetha okulungileyo kubalulekile.

Xa uhlanganisa ifenitshala okanye ukujongana neeprojekthi zeplanga, ukukhetha uhlobo oluchanekileyo lwe-screw lunokuthetha umahluko phakathi kwesakhiwo esiqinileyo, esihlala ixesha elide kunye nentlekele ephazamisayo. Iifasteners ezibini eziqhelekileyo ezibhidaniswayo-izikrufu ze-chipboard kunye nezikrufu zokhuni-zinokuthi zikhangeleke zifana ngokujonga nje, kodwa i-nuances yazo yoyilo kunye neempawu zokusebenza zihambelana nezixhobo ezahlukeneyo kunye nokusetyenziswa.

Kuyilo lomatshini kunye nokuveliswa, ukukhetha uhlobo oluchanekileyo lwe-fastener lubalulekile ukuqinisekisa ukunyaniseka kwesakhiwo, ukukhululeka kokudibanisa, kunye nokuthembeka kwexesha elide. Phakathi kwezona zibophelelo zisetyenziswa kakhulu ziibholiti zentloko (i-hex yangaphakathi), intloko ye-hex (i-hex yangaphandle...

Ekwakhiweni nasekugqityweni kwangaphakathi, izikrufu ze-drywall ziyimfuneko ekukhuseleni iibhodi zegypsum, ukudala iindonga ezingenamthungo, kunye nokuqinisekisa ukunyaniseka kwesakhiwo. Nangona kunjalo, umgangatho wezi screw ungahluka kakhulu phakathi kwabavelisi. Ukukhetha isixhobo...

Ehlabathini le-fasteners, izikhonkwane zihlala zisinye sezona zisombululo eziguquguqukayo kunye nezisetyenziswa ngokubanzi. Ngaphezulu kwamashumi eminyaka kwishishini, ndiye ndafunda ukuba ukukhetha uhlobo oluchanekileyo lwezikhonkwane kunokwenza okanye kwaphule iprojekthi. Namhlanje, siza kugxila kwiintlobo ezine zezikhonkwane ezisisiseko ekufuneka ingcali nganye izazi: Izikhonkwane eziQhelekileyo, izikhonkwane zokubeka, izikhonkwane zekhoyili, kunye nezikhonkwane ezinentloko ephindwe kabini. Makhe sihlolisise iimpawu zabo ezizodwa, amandla, kunye neemeko ezifanelekileyo zokusetyenziswa ngokunzulu.

Kwiinkqubo ze-fastener, i-washers zizinto ezincinci kodwa ezibalulekileyo ezenzelwe ukuhambisa umthwalo, ukukhusela ukukhulula, okanye ukukhusela umphezulu. Phakathi kwazo, iiwasha zasentwasahlobo zenziwe nge-helical okanye i-wave-like shape ukuze isebenze njengentwasahlobo ecinezelayo. Umsebenzi wabo ophambili kukugcina uxinzelelo kumalungu adityanisiweyo, ukuhlawulela ukukhulula okubangelwa kukungcangcazela okanye ukwandiswa kwe-thermal/contraction.

Ukuba ukhe wasokola ukuqhobosha izixhobo ezimbini apho ungakwazi ukufikelela ngasemva, iirivethi ezingaboniyo (ezidla ngokubizwa ngokuba “zii-pop rivets”) ngamagorha angadumanga owadingayo. Kodwa ziyintoni kanye kanye, kwaye zisebenza njani? Masijongane nemibuzo eqhelekileyo kwaye sinciphise le fastening iguquguqukayo.

Ii-washers ezidibeneyo-izibophelelo ezidibeneyo ezidibanisa isiseko setsimbi (ngokuqhelekileyo intsimbi okanye insimbi engenasici) kunye ne-elastomer edibeneyo okanye i-polymer layer-isetyenziswa ngokubanzi ukukhusela ukuvuza, ukunciphisa ukungcangcazela, kunye nokuxhathisa ukukhulula kwizicelo ezibalulekileyo. Kodwa umbuzo endihlala ndiwuva uthi: "Zihlala ixesha elingakanani?" Masiyiqhekeze.

Xa kuziwa ekuhlanganiseni i-particleboard okanye ifenitshala ye-MDF, izikrufu ze-Confirmat zingamaqhawe angabonakaliyo-kodwa ayizizo zonke iisayizi ezenziwe ngokulinganayo. Masiqhawule ezona sayizi zidumileyo kwaye kutheni zilukhetho lokuya kwiiDIYers kunye nabavelisi ngokufanayo.