Li-fasteners, karolo ea bohlokoa ea liindasteri tse fapaneng, li na le bohlokoa bo boholo ho netefatseng botšepehi ba sebopeho le polokeho ea mefuta e mengata ea lits'ebetso. Ho boloka ho tšoana, ho tšepahala le boikarabello ba tikoloho,lifahakhomarela sete ea litekanyetso tse felletseng. Litekanyetso tsena, tse akaretsang litekanyo, thepa, phekolo ea bokaholimo, ts'ebetso ea mechini, taolo ea boleng le likarolo tsa tikoloho, li bapala karolo ea bohlokoa ho netefatseng boleng le ho tšoarella ha li-fasteners.
Litekanyetso tsa litekanyo ke tsa bohlokoa ts'ebetsong ea tlhahiso ea li-fasteners. Tsena li kenyelletsa litekanyo tsa bohlokoa, mamello, le likhoutu tse tsamaellanang bakeng sa mefuta e fapaneng ea li-fasteners. Litekanyetso tsa litekanyo tse tsebahalang haholo tse kang GB/T, ISO, le ANSI/ASME li fana ka litataiso tsa botsitso ba litekanyo, tse nolofalletsang bahlahisi ho hlahisa li-fasteners tse fihlelang litlhaloso tse nepahetseng.
Litekanyetso tsa thepa li laola mefuta ea thepa e ka sebelisoang bakeng sa li-fasteners. Ha li kopanya ts'ebetso ea khetho, litekanyetso tsena li kenyelletsa litšepe, tse seng tsa tšepe le polasetiki, ho netefatsa hore ho sebelisoa thepa ea boleng bo holimo le e loketseng feela. GB/T, ISO, le ASTM ke litekanyetso tse tloaelehileng tsa thepa tse tataisang bahlahisi ho khetheng thepa e nepahetseng, ho thibela thepa e sa lokelang kapa e sa lumellaneng ho beha tšebetso ea li-fasteners kotsing.
Litekanyetso tsa kalafo ea bokaholimo li laola mekhoa le litlhoko tse sebelisoang ho ntlafatsa ho tšoarella, ho hanyetsa mafome, le botle ba li-fasteners. Litekanyetso tsena li akaretsa mekhoa e fapaneng e kang ho galvaniza, ho phosphating, ho tlotsa oli le ho fafatsa. Ka ho khomarela litekanyetso tsa kalafo ea bokaholimo tse kang GB/T, ISO, le ASTM, bahlahisi ba ka itšetleha ka lits'ebetso tse pakiloeng ho sireletsa li-fasteners maemong a ntseng a mpefala a tikoloho le ho netefatsa hore li phela nako e telele.
Litekanyetso tsa tshebetso ya mechini di bohlokwa ho lekola matla, thata, torque, le thepa e meng ya mechini ya difasteners. Litekanyetso tsena, hangata di laolwa ke teko e matla, di lekola botshepehi le bokgoni ba tshebetso ba difasteners maemong a thata. Maemo a thepa ya mechini ya GB/T, ISO, le ASTM a theha ditekanyetso bakeng sa bahlahisi ho hlahisa difasteners tse bontshang tshebetso e tsitsitseng ya mechini le ho fihlela ditlhoko tse ikgethang tsa diindasteri tse fapaneng.
Litekanyetso tsa taolo ea boleng li netefatsa hore li-fasteners li hlahlojoa ka thata le ho hlahlojoa ho netefatsa boleng ba tsona ka kakaretso. Litekanyetso tsena li kenyelletsa likarolo tse fapaneng tse kang ponahalo, boholo, thepa ea mechini le kalafo ea bokaholimo. Ka ho khomarela litekanyetso tsa taolo ea boleng tse kang GB/T, ISO, le ASTM, bahlahisi ba ka kenya tšebetsong mehato e sebetsang ea taolo ea boleng nakong eohle ea tlhahiso, ba fokotsa monyetla oa hore li-fasteners tse nang le sekoli kapa tse sa lekaneng li behe lits'ebetso kotsing.
Litekanyetso tsa ts'ireletso ea tikoloho li shebana le ho fokotsa tšusumetso ea tikoloho ea li-fasteners ho pholletsa le bophelo ba tsona. Litekanyetso tsena li shebana le khetho ea thepa, lits'ebetso tsa kalafo ea bokaholimo, le ho lahla litšila, har'a lintlha tse ling. Litekanyetso tse kang RoHS le REACH li ikemiselitse ho fokotsa lintho tse kotsi, ho khothaletsa mekhoa ea tlhahiso e tsitsitseng, le ho khothaletsa mekhoa e nepahetseng ea ho lahla. Ho khomarela litekanyetso tsena tsa tikoloho ho nolofalletsa bahlahisi ho hlahisa li-fasteners tse sa tšepahaleng feela empa hape li ikarabellang tikolohong.
Qetellong, ho khomarela litekanyetso tse felletseng bakeng sa li-fasteners ho netefatsa boleng ba tsona, botšepehi le ho latela melao ea tikoloho. Litekanyetso tsena li kenyelletsa litekanyo tse fapaneng, thepa, mekhoa ea phekolo ea bokaholimo, matšoao a ts'ebetso ea mechini, litlhoko tsa taolo ea boleng, le litataiso tsa ts'ireletso ea tikoloho. Ka ho latela litekanyetso tsena tse kang GB/T, ISO, ASTM, RoHS, le REACH, bahlahisi ba ka hlahisa li-fasteners tse fihlelang litebello tsa indasteri ka kholiseho, tse kenyang letsoho lits'ebetsong tse sireletsehileng le tse sebetsang hantle, le ho fokotsa khatello ea tsona tikolohong.
Nako ea poso: Mphalane-16-2023