Bakeng sa lisebelisoa tsa ho tiisa tse kang tšepe, lehong kapa polasetiki, li-screws tse itšebetsang ke khetho e ntle bakeng sa ho etsa mosebetsi.Haholo-holo, li-screws tsa Phillips tse fetotsoeng tse fetotsoeng hloohong li tumme ka litšobotsi tsa tsona tse ikhethang.Tsoela pele ho bala ho ithuta haholoanyane ka mofuta ona oa screw le hore na hobaneng e ka ba khetho e nepahetseng bakeng sa projeke ea hau e latelang.
Taba ea pele, a re ke re bue ka likarolo tsa sefapano recessed fetotsoeng pota-pota hlooho self-tapping screw.Li-screw tsena li na le mokhanni oa Phillips le lintlha tsa "self-tapping" (TEK) tse phunyeletsang tšepe ea 20 ho isa ho 14.Likhoele tse holim'a likurufu tsena le tsona li tla itšeha likhoele tsa tsona hore e be lehong, polasetiki kapa shiti ea tšepe.Ho phaella moo, Phillips Modified Truss Head Screws e na le hlooho e kholo ea cylindrical e nang le flange, e tšoanang le washer ea bohlokoa.Sekoti sa hlooho se fetotsoeng se na le undercut ea 100 degree e etsang sebaka se seholo ka tlas'a hlooho ea screw bakeng sa sebaka se seholo sa ho beha.
Tšobotsi e 'ngoe ea bohlokoa e lokelang ho nahanoa ke boholo ba li-screws tsena.Likhetho tsa bophara li kenyelletsa 3.9/4.2/4.8mm (#7/#8/#10), le likhetho tsa bolelele ho tloha 13mm–50mm (1/2″-2″).Likhetho tsa hlooho bakeng sa li-screw tsena li boetse li kenyelletsa wafer kapa truss, e fanang ka maemo bakeng sa projeke efe kapa efe eo u nang le eona.
Mabapi le thepa, li-screws tsena li entsoe ka C1022A, thepa ea pele e netefatsang ho tšoarella le liphetho tse tšoarellang nako e telele.Thepa e boetse e na le mafome le kutu, e etsa hore e be e loketseng merero ea kantle.
Ha ho tluoa tabeng ea ts'ebeliso, li-screws tse pota-potileng hlooho tse pota-potileng li sebelisoa haholo ho tiisa mamati le lifensetere, hammoho le tšepe ea tšepe.Hape ke khetho e tsebahalang bakeng sa merero ea DIY mme e ka ba molemo bakeng sa mefuta e fapaneng ea litokiso tsa lapeng.
Ka bokhutšoanyane, li-screws tsa Phillips tse kentsoeng hloohong tsa "self-tapping" ke khetho e ka tšeptjoang le e theko e tlaase bakeng sa lisebelisoa tsa ho tiisa tse kang tšepe, lehong kapa polasetiki.Ka likarolo tse ikhethang tse kang Phillips screwdriver le lintlha tsa ho itahlela, lihlooho tse chitja tse kholo ho feta tekano, le lisebelisoa tsa boleng bo holimo, li-screw tsena li tla u fa liphetho tsa nako e telele.Ka khetho ea bona e pharaletseng ea boholo, ba ka kena habonolo morerong ofe kapa ofe oo u ka bang le oona.
Nako ea poso: Apr-14-2023