Inati lesikwele DIN557 GB39 insimbi engagqwali inati lesikwele lokukhiya inati lekhona lesikwele lesixhumi

Isingeniso sokusebenzisa i-square nut
Izisetshenziswa zikagesi azikwazi ukwenza ngaphandle kwezikulufu namantongomane ekukhiqizeni, njengoba ziwukhiye wokubopha yonke into. Cishe itholakala yonke indawo futhi iyingxenye evamile kakhulu.
Njengohlobo lwe-fastener, amantongomane angenza ukuxhumeka kwento kuqine futhi kuhlangane kakhudlwana. Ngokuvamile, ama-wrenches noma ama-pliers asetshenziselwa ukuqinisa umsebenzi, angasetshenziswa kabanzi ezimbonini ezihlukahlukene. Amantongomane angasetshenziswa embonini yezimoto, embonini yemishini yezolimo, embonini yemishini yokwakha, embonini yokwakha imikhumbi, nakwezinye izindawo. Izinto zasendlini nezimoto esivame ukuzisebenzisa zidinga amantongomane ukuze ziqiniswe, okuyinto ewusizo kakhulu. Eqinisweni, amantongomane nawo ahlukaniswe abe izici eziningi kanye namamodeli, njengamantongomane angama-hexagonal namantongomane ayizikwele.
Izinto zokusetshenziswa zokukhiqiza amantongomane yithusi, ama-alloys, insimbi engagqwali, ne-carbon steel. Izinto ezihlukahlukene ezifana namantongomane ane-hexagonal kanye ne-octagonal zingasetshenziselwa ukusakaza, futhi indawo yokusetshenziswa ngokuvamile ayinazo izidingo eziphezulu zekhwalithi yomkhiqizo nokunemba; Ngenxa yobubanzi bezincazelo zamantongomane ayisikwele, adinga ukuhlukaniswa ngokwendawo yawo yokufaka isicelo. Ivamise ukuphonswa ezintweni ezingavuthiwe eziqinile njenge-carbon steel nensimbi engagqwali, evamise ukuqina futhi iqine uma ishiselwe.