DIN571 Izikrufu zomqeqeshi
Yintoni isikrufu somqeqeshi?
I-screw yomqeqeshi, ekwaziwa ngokuba sisikrufu se-lag, okanye ngokubhidayo, i-lag bolt, inomsonto orhabaxa womthi omnye owenzelwe ukumiliselwa kwiplanga, uwenza 'icandelo elinye' ukulungisa.Isikrufu somqeqeshi siqhele ukumiliselwa kwiplanga, kodwa unokusilungisa kwiiplagi zodonga lwenayiloni ukwenza umsebenzi onzima wokulungisa kwimasonry.Izikrufu zomqeqeshi azifiki namandongomane, kwaye azidingi nandongomane, njengoko umsonto omnye orhabaxa uyilelwe ukulungisa ngqo kwiplanga.Izikrufu zomqeqeshi zisetyenziswa kakhulu ukwenza amaplanga ukuya kwizicelo zamaplanga, kodwa zinokusetyenziselwa isinyithi ukuya kumaplanga, okanye amaplanga ukuya kwizicelo zobume.
Ubungakanani
iimpawu zemveliso
Izikrufu zomqeqeshi ziqhele ukwenziwa kwiDIN 571 kwaye ubukhulu becala zenziwe ngentsimbi ethambileyo, ngenxa yezizathu ezifanayo ezichazwe kwiibholithi zomqeqeshi ngasentla.Iibholithi zomqeqeshi zitsalwa ngokuyinxenye, nangona oku kungachazwanga kwiDIN 571 ngoko inokwahluka.Ubude bomsonto buya kuhlala bungama-60% obude obupheleleyo be-screw.
Usetyenziso
Iibholithi zomqeqeshi zisetyenziswa kakhulu ukwenza amaplanga ukuya kwi-applications yamaplanga, kodwa zinokusetyenziselwa isinyithi ukuya kumaplanga, okanye amaplanga ukuya kwizicelo zobume.
Umahluko phakathi kweeBolts zomqeqeshi kunye neeBolt zokuthwala?
Ngelixa iibholithi zomqeqeshi kunye neebholithi zeenqwelo zokukhwela zizikhonkwane ezahlukileyo, zabelana ngokufana kwimilo yentloko yazo, kunye nenyaniso yokuba zilungele ukusetyenziswa ngamaplanga.Owona mahluko ubalulekileyo kubukho bomqeqeshi webholithi yentambo yokuzicofa, eyenza ukuba ikwazi ukwenza imisonto yayo ngamaplanga - ngokuchaseneyo, ibholithi yenqwelo ifaka umsonto womatshini, ngoko iya kuhlala ifuna umngxuma wokulinga owaneleyo.
Umahluko kwisicelo kwezi ntlobo zimbini ze-screw akwalula njengokubilisa phantsi kumahluko phakathi kwekhareji kunye nomqeqeshi.Ngokubhidayo, inqwelo kunye nomqeqeshi zikufutshane nemigaqo efanayo, kwaye iibholithi zenqwelo kunye neebholithi zomqeqeshi zinokufumaneka kuyilo oluninzi lwazo zombini iindidi zezithuthi.
Ngelixa kuncinci kwindlela yobungqina obubambekayo bemvelaphi yegama elithi 'ibhonti yenqwelo'.Enye ithiyori yeyokuba isuka kwi-Old French 'carriage', engabhekiseli kwiinqwelo ezikwindlela yemoto, kodwa isondelelene kakhulu negama lesiNgesi elithi 'carry', okunokwenzeka kuba olu hlobo lwebholithi lwalusenzelwa ukuthwala umthwalo. izicelo, kunokuba ziyilelwe ngokukodwa ukusetyenziswa ekwenzeni iikhareji.
Iiparamitha zeMveliso
| Igama lemveliso | DIN571 izikrufu zomqeqeshi |
| Izinto eziphathekayo | Intsimbi ethambileyo okanye iStainless steel 316/304 |
| Intloko | Intloko enehexagonal |
| Qhuba | Hexagonal |
| Umsonto | i-shank, intambo erhabaxa |
Ukupakishwa kunye noThutho
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