Izibophelelo zisetyenziselwa ukuqhoboshela iinxalenye ezimbini okanye ngaphezulu (okanye iinxalenye) ziphelele. Zisetyenziswa ngokubanzi koomatshini abahlukeneyo, izixhobo, izithuthi, iinqanawa, oololiwe, iibhulorho, izakhiwo, izakhiwo, izixhobo, izixhobo, iikhemikhali, izixhobo kunye nezibonelelo. izixhobo, izixhobo, iikhemikhali, iimitha kunye nonikezelo, njl. Ubonakala ngoluhlu olubanzi lweenkcukacha, usetyenziso olwahlukeneyo lwentsebenzo, kunye nenqanaba lokumisela umgangatho, uthotho kunye nolungelelwaniso, luphawulwa ngoluhlu olubanzi lweenkcukacha, ukusetyenziswa kokwenziwa komsebenzi okwahlukeneyo, kunye nenqanaba eliphezulu lokumisela, ukulandelelana kunye nokulungelelanisa.
Iisikrufuyenye yezona ndawo zixhaphakileyo zokuqhobosha, kusetyenziswa imigaqo ebonakalayo neyezibalo ye-beveled circular rotation kunye nokukhuhlana kwento. Imigaqo yeMathematika, izixhobo zokuqinisa inyathelo ngenyathelo kwizinto kunye noomatshini. Izikrufu ze-Drill-tail ziyinto entsha kwiminyaka yakutshanje. sisikruru esinentloko ezizicofayo ezombiweyo phambi kwesikrufu, akufuneki ukuba sisetyenziswe kunye nendongomane, ekwabizwa ngokuba zizikrufu zokuzicofa, umsila we-drill tail screw Screw Drill-tailed screws are drill-tailed. okanye i-point-tailed-tailed, ngoko ke banokutyhulwa, bacofe kwaye bavalwe ngokuthe ngqo kwizinto zokumisela kunye nesiseko sezinto ngaphandle kwemingxuma yokubhoboza kwi-workpiece yokuqala. I-screw-tailed screw inamandla okutsala kunye nokugcinwa okuphezulu xa kuthelekiswa nezikrufu eziqhelekileyo, kwaye ayiyi kukhulula nasemva kwexesha elide. Kulula kwaye kukhuselekile ukuyisebenzisa. Ukugrumba kunye nokucofa kwenziwa kumsebenzi omnye, ukonga ixesha kunye nomsebenzi. Izikrufu ze-Drill-tail zisetyenziselwa ikakhulu ukuqinisa iipleyiti zetsimbi ezifana neepleyiti zentsimbi. Ngokuqhelekileyo zisetyenziselwa ukutshixa iipleyiti zetsimbi kunye neepleyiti ezingezizo zetsimbi, ezifana neepleyiti ze-silica-calcium, iibhodi zegypsum kunye neepleyiti zokhuni ezahlukeneyo ezigxininiswe ngokuthe ngqo kwiipleyiti zetsimbi. amaphepha esinyithi. Izikrufu ze-drill-tail ziyilwe ngokufanelekileyo zenza ukuba ipleyiti yentsimbi kunye nepleyiti yokukhwela ivaleleke ngokuqinileyo kunye, ukuthintela umonakalo kunye nokukrwela ipleyiti yokukhwelana, Izikrufu zilula ukuzifaka.
Ixesha lokuposa: Apr-22-2023