Intshayelelo yomsebenzi weFastener
I-Fasteners yahlulahlulwe ibe yi-fasteners ene-threaded kunye ne-non-threaded fasteners, i-fasteners non-threaded fasteners ikakhulu ibhekisela kwi-rivets, izikhonkwane ezidibeneyo, izikhonkwane ezidibanisayo, njl.Uxhulumaniso olubizwa ngokuba yi-threaded fasteners ukubopha iindawo ezimbini okanye ngaphezulu ezidibeneyo kunye, ukwenzela ukuxhathisa imithwalo yangaphandle eyahlukeneyo, kwaye iindawo ezidibeneyo azihlukanisi, musa ukutyibilika, okanye indawo edibeneyo ayivuzi.Ngenxa yesi sizathu, ngaphambi kokufaka umthwalo wangaphandle, i-fasteners ene-threaded kufuneka iqiniswe ukuqinisa iindawo ezidibeneyo.Ukuqiniswa kwezibophelelo ezinemisonto kubizwa ngokuba kukuqinisa, kwaye amandla abizwa ngokuba yi-axial pretightening.
Umgaqo wokukhetha i-fasteners
Ukukhethwa kweempawu ze-fastener Emva kokukhetha iindidi ze-fasteners, iinkcukacha ezifunekayo kufuneka zikhethwe kwiintlobo ezahlukeneyo.Inkcazo kufuneka imiselwe ngokweemfuno zeprojekthi okanye imveliso kunye nemveliso yoyilo loqhagamshelo, kwaye imigaqo ekufuneka iqwalaselwe ngokubanzi inale 3 ilandelayo: Iimpawu zokuqinisa (kubandakanywa ububanzi kunye nobude) kufuneka zikhethwe kuluhlu oludweliswe kwi umgangatho we-fastener.Ukuba umgangatho unoluhlu olungaphezulu kwesibini sobukhulu, uchungechunge lokuqala okanye uchungechunge lwenkcazo yempahla kufuneka luthathelwe ingqalelo. Ngokuqhelekileyo, akufanelekanga ukukhetha ubude bobude ngaphandle kwezo zichazwe kumgangatho.Xa ibholithi ihambelana ne nut, ubude bebholi kufuneka bulandele umgaqo wokuba ibholithi idlulele ngaphandle kwe nut 2-3 amaxesha epitch (kubandakanywa ne chamfer), kodwa ubude bebolt bubonke akufunekanga bube bukhulu kuno 10d (d yi-diameter ye-bolt) .Ukususela kwingqwalasela yezoqoqosho, ukucaciswa kwee-fasteners kufuneka kuncitshiswe kangangoko kunokwenzeka.Kwiprojekthi enye okanye imveliso, ngesiseko sophando kunye nophando, uluhlu oluchanekileyo lweenkcukacha ze-fastener zinokumiselwa, kwaye iinkcukacha ngaphakathi koluhlu oluphezulu lunokukhethwa kangangoko kunokwenzeka.Ndandwendwela i-United States inkampani ye-Peka ye-axle ye-axle ye-axle inxalenye ye-axle yangemva: i-M16 inkcazo ye-fil tooth flange bolts, ubude buneenkcukacha ezininzi;Isakhelo ikakhulu siqulunqwe ngamazinyo angama-M16 ama-coarse 10.9 bolts kunye nawo onke amantongomane esinyithi, ubude buneenkcukacha ezininzi, kunye namantongomane afana ngqo;Kukho iintlobo ezi-3 zezikrufu zentloko kwikhebhu, ubude bentloko nganye isikrufu bufana ngokusisiseko, kwaye iqondo lomgangatho liphezulu kakhulu.
Ixesha lokuposa: Sep-12-2023