Mefuta e fapaneng ea bolt
Phapang pakeng tsa liboutu le li-screws e na le likarolo tse peli: e 'ngoe ke sebopeho, karolo ea stud ea bolt e hlokeha ka thata hore e be cylindrical, e sebelisetsoang ho kenya linate, empa karolo ea stud ea screw ka linako tse ling e na le conical kapa esita le ka ntlha; e 'ngoe ke Ho sebelisa ts'ebetso, screw e phunyeletsoa ka har'a thepa e reretsoeng ho e-na le linate. Maemong a mangata, liboutu le tsona li sebetsa ka bonngoe, 'me li koaheloa ka ho toba ka har'a sekoti se entsoeng ka khoele, ntle le tlhokahalo ea nut ho sebelisana le eona. Ka nako ena, bolt e khetholloa e le screw ho ea ka mosebetsi.
Sebopeho le morero oa hlooho ea bolt li arotsoe ka liboutu tsa hlooho tse hexagonal, liboutu tsa hlooho ea lisekoere, liboutu tsa hlooho tse pota-potileng, liboutu tsa hlooho tsa countersunk, liboutu tse nang le masoba, liboutu tsa T, liboutu tsa hook (motheo) joalo-joalo.
Khoele ea khoele e ka aroloa ka khoele e mahoashe, khoele e ntle le khoele ea inch, kahoo e bitsoa bolt e ntle le bolt ea inch.
Mokhoa oa Tlhahiso
Ntlha ea pele, setebele sa pele se tsamaea ho lokisa terata bakeng sa ho theha, ebe setebele sa bobeli se tsamaea ho theha terata hape le ho bopa sehlahisoa se felileng. Ts'ebetsong ea sehlooho e batang, lefu le tsitsitseng (compression die) le ho hatakela (ho pharalla) ho shoa (ho otla)
Palo ea lihlooho) ha e tšoane. Li-screws tse ling tse rarahaneng li ka 'na tsa hloka li-punch tse ngata ho theha hammoho, tse hlokang lisebelisoa tsa li-multi-station ho etsa screw.Ka mor'a ho sisinyeha ha punch, hlooho ea screw e phethiloe, empa karolo ea "screw shaft" ha e e-s'o hlajoe.Mokhoa oa ho etsa khoele ea screw ke ho roala khoele. Ho roala likhoele ke tšebeliso ea likhoele tse bilikang tse batlang li bilika (lipoleiti tse hohla) tse nang le meno a khoele ho petetsa sekheo sa cylindrical se entsoeng ke li-multi-station kapa mochini o tsamaisang hlooho bohareng.
Ka mor'a ho tsamaisa le ho phunya meno, sekoti sohle se entsoe. Ha e le hantle, e le ho etsa hore ponahalo ea screw e be e khanyang le e molemo, ts'ebetso ea phekolo ea holim'a metsi e atisa ho etsoa. Joalo ka ho hloekisa le ho fetisa likurufu tsa tšepe tse sa hloekang, ho roala ka motlakase holim'a li-screw tsa carbon steel, joalo-joalo. E entsoe ka mebala e fapaneng ea li-fasteners.
