Umsonto we-fastener yinto ebalulekileyo kwihlabathi lobunjineli kunye nokwakha. Iziqhoboshi, ezifana nezikrufu, iibholiti, kunye namandongomane, zixhomekeke kuyilo lwazo oludityanisiweyo ukwenza imidibaniso ekhuselekileyo phakathi kwezinto ezahlukeneyo. Umtya we-fastener ubhekiselele kumqolo we-helical ojikeleza umzimba we-cylindrical we-fastener, ukuwuvumela ukuba udibanise nomngxuma odibeneyo okanye i-nut.
Olu luyilo alunikezeli kuphela amandla omatshini kodwa lukwaququzelela ukuhlanganisana kunye nokuqhaqha.
Imisonto ingahlelwa ngokweendidi ezahlukeneyo ngokusekwe kwiprofayile yazo, isandi kunye nobubanzi. Iintlobo zentambo eziqhelekileyo ziquka i-Uniified National Thread (UN), i-Metric Thread, kunye ne-Acme Thread. Uhlobo ngalunye lusebenza kwizicelo ezithile, kunye nokwahluka kobukhulu kunye neemilo ukulungiselela izixhobo ezahlukeneyo kunye neemfuno zomthwalo.
Uhlobo lomsonto:
Intambo iyimilo ene-helix efana ne-uniform ephuma kwi-cross-section of surface eqinile okanye indawo yangaphakathi. Ngokweempawu zeziko kunye nokusetyenziswa kwayo kunokwahlulwa ngokweendidi ezintathu:
1. Intambo eqhelekileyo: I-Angle yezinyo ingunxantathu, isetyenziselwa ukudibanisa okanye ukuqinisa iindawo. Imisonto eqhelekileyo yahlulwe ibe yimisonto erhabaxa kunye nentambo ecolekileyo ngokwenowuthi, kwaye amandla onxibelelwano lomsonto ocolekileyo aphezulu.
2. Intambo yokudluliselwa: uhlobo lwezinyo lune-trapezoid, uxande, i-saw shape kunye nonxantathu, njl.
3. Intambo yokutywina: isetyenziselwa ukutywina ukudibanisa, ngokukodwa intambo yombhobho, intambo ye-taper kunye nentambo yombhobho we-taper.
Ibakala elilinganayo lomsonto:
Umsonto ulungelelwaniso ubukhulu becala okanye ukuqina phakathi kwemisonto yesijivu, kwaye ibakala lokulingana yindibaniselwano echaziweyo yokunxaxha kunye nokunyamezelana okusebenzayo kwimisonto yangaphakathi nangaphandle.
Kwimisonto ye-intshi efanayo, kukho amabakala amathathu kwimisonto yangaphandle: 1A, 2A, kunye no-3A, kunye namabakala amathathu emisonto yangaphakathi: 1B, 2B, kunye no-3B. Inqanaba eliphezulu, liqina ngakumbi. Kwimicu ye-intshi, ukutenxa kuchazwe kuphela kwiklasi 1A kunye ne-2A, ukutenxa kwiklasi ye-3A ngu-zero, kwaye ukutenxa kwibakala kwiklasi 1A kunye neklasi 2A iyalingana. Okukhona liba likhulu inani lamabanga, kokukhona lincinci ukunyamezelana.
Ixesha lokuposa: Nov-21-2024
