Litaba

Le hoja li-screws li ka 'na tsa se ke tsa tloaeleha, li fumana mokhoa oa ho haha, ho itlosa bolutu le ho etsa thepa ea ka tlung. Ho tloha mesebetsing ea letsatsi le letsatsi joalo ka ho etsa marako le ho etsa likhabinete ho isa libencheng tsa mapolanka, li-fasteners tsena tse sebetsang li kopanya ntho e 'ngoe le e' ngoe hammoho. Kahoo ho bohlokoa ho khetha li-screw tse nepahetseng bakeng sa projeke ea hau.
Sebaka sa marang-rang sa lebenkele la hau la lisebelisoa se tletse ka likhetho tse bonahalang li sa feleng. 'Me ke ka lebaka lena: mefuta e fapaneng ea li-screws e hlokahalang bakeng sa merero e fapaneng. Ha u qeta nako e ngata u kopanya le ho lokisa lintho tse pota-potileng ntlo, u tla tloaelana le mefuta e mehlano e latelang ea likurufu le ho ithuta hore na mofuta ka mong o sebelisoa neng hona joang.
Tsoela pele ho bala ho ithuta ka mefuta e atileng haholo ea li-screw, hammoho le li-screw heads le mefuta ea li-screwdriver. Ka ho panya ha leihlo, u tla ithuta ho bolela mefuta e fapaneng ho tloha ho e 'ngoe, ho etsa hore leeto la hau le latelang la ho ea lebenkeleng la hardware le potlake haholo.
Kaha li-screws li kenngoa ka lehong le linthong tse ling, maetsi "drive" le "screw" a itšetlehile ka li-fasteners. Ho tiisa sekurufu ho bolela feela ho sebelisa torque e hlokahalang ho screw screw. Lisebelisoa tse sebelisoang ho khanna li-screwdriver li bitsoa screwdrivers 'me li kenyelletsa li-screwdrivers, li-drill / screwdrivers, le li-driver driver. Ba bangata ba na le malebela a makenete ho thusa ho tšoara screw sebakeng nakong ea ho kenya. Mofuta oa Screwdriver o bontša sebopeho sa screwdriver e loketseng hantle bakeng sa ho khanna mofuta o itseng oa screw.
Pele re buisana ka hore na ke mofuta ofe oa screw o nepahetseng bakeng sa ntho e itseng lethathamong la lintho tseo u lokelang ho li etsa, ha re bue ka hore na li-screw tse ngata li kenngoa joang matsatsing ana. Bakeng sa ho tšoara hantle, lihlooho tsa screw li etselitsoe screwdriver kapa drill e itseng.
Ka mohlala, nka Phillips Screw ea Phillips Screw Company's Phillips Screw: Fastening ena e tsebahalang e bonoa habonolo ke “+” hloohong ea eona ’me e hloka Phillips screwdriver hore e kene ka har’a eona. li-screws tsa hlooho li kene 'marakeng, ho kenyeletsoa naleli ea 6- le 5-point, hex, le lihlooho tsa lisekoere, hammoho le meralo e fapaneng e kopaneng joalo ka lisekoere tse khutlisitsoeng le sefapano. e tsamaellanang le meboro e mengata e thulanang pakeng tsa dihlooho.
Ha u reka li-fasteners bakeng sa projeke ea hau, hopola hore u tla hloka ho ts'oants'a moralo oa hlooho ea screw le sekhechana se nepahetseng sa screwdriver. Ka lehlohonolo, sete e kenyelletsa likotoana tse 'maloa ho lekana hoo e batlang e le boholo ba lihlooho tse tloaelehileng tsa screw le litlhophiso tsa ho aha. Mefuta e meng e tloaelehileng ea screw drive e kenyelletsa:
Ntle le mofuta oa hlooho, tšobotsi e 'ngoe e khethollang li-screws ke hore na li na le li-countersunk kapa ha li khutlisetsoe morao. Khetho e nepahetseng e itšetlehile ka mofuta oa morero oo u sebetsang ho oona le hore na u batla hore lihlooho tsa screw li be ka tlas'a bokaholimo ba thepa.
Li-screw tse tloaelehileng li khethoa ke bophara ba screw shaft, 'me boholo ba li-screw boholo li fumaneha ka bolelele bo bongata. Li-screw tse sa tloaelehang li teng, empa hangata li tšoauoa ka morero o itseng (mohlala, "likurufu tsa likhalase") eseng ka boholo. Ka tlase ke li-screw tse tloaelehileng tse tloaelehileng:
Mefuta ea li-screw e arotsoe joang? Mofuta oa screw (kapa mokhoa oo u o rekang ka oona lebenkeleng la hardware) hangata o itšetlehile ka thepa e tla kopanngoa le screw. Tse latelang ke tse ling tsa mefuta e atileng haholo ea li-screw tse sebelisoang mererong ea ntlafatso ea lehae.
Li-screws tsa lehong li na le likhoele tse mahoashe tse petetsang lehong ka mokhoa o sireletsehileng karolong e ka holimo ea "screw shaft" e ka tlas'a hlooho, eo hangata e leng boreleli. Moqapi ona o fana ka khokahanyo e tiileng ha o kopanya lehong le lehong.
Ka lebaka lena, ka linako tse ling li-screw li bitsoa "screws tsa mohaho". Ha sekoti se batla se phunyeletsoa ka ho feletseng, karolo e boreleli e ka holim'a shank e potoloha ka bolokolohi ho thibela hlooho hore e se ke ea hatelloa ka ho teba ho kenya letsoho. Ka nako e ts'oanang, ntlha e khoele ea screw e loma ka tlase ho patsi, e hula mapolanka a mabeli ka thata hammoho. Hlooho e tapered ea screw e e lumella ho lula fatše kapa ka tlase ho holim'a patsi.
Ha u khetha li-screw bakeng sa sebopeho sa lehong la motheo, khetha bolelele ba hore ntlha ea screw e phunyeletse hoo e ka bang 2/3 ea botenya ba base plate. Mabapi le boholo, u tla fumana likurufu tsa lehong tse fapaneng haholo ka bophara, ho tloha ho #0 (1/16″ bophara) ho ea ho #20 (5/16″ bophara).
Boholo bo tloaelehileng ba sekoti sa patsi ke #8 (hoo e ka bang 5/32 ea inch ka bophara), empa joalo ka ha re boletse pejana, boholo ba screw e sebetsang hantle bakeng sa hau e tla itšetleha ka morero kapa mosebetsi oo u o etsang. Li-screws tsa ho qetela, ka mohlala, li etselitsoe ho khomarela li-trim le li-moldings, kahoo lihlooho li nyenyane ho feta li-screws tse tloaelehileng tsa lehong; li na le tapered 'me li lumella screw hore e kenngoe ka tlas'a holim'a lehong, e siea lesoba le lenyenyane le ka tlatsoang ka putty ea lehong.
Li-screws tsa lehong li tla ka mefuta e 'meli ea ka hare le ea ka ntle, hangata e kenngoa ka masenke kapa e tšoaroa ka zinki ho thibela mafome. Baetsi ba thepa ea lapeng ba sebetsang mererong ea kantle ba sebelisa lehong le phekotsoeng ka khatello ba lokela ho sheba likurufu tsa patsi tse lumellanang le alkaline copper quaternary ammonium (ACQ). Ha li bola ha li sebelisoa ka lehong le hatelitsoeng ka lik'hemik'hale tse entsoeng ka koporo.
Ho kenya likurufu ka tsela e thibelang ho petsoha ha patsi ka tloaelo ho ne ho hloka hore litsebi tsa mesebetsi ea matsoho tsa lapeng li phuse lesoba la sefofane pele li kenya likurufu. Li-crews tse ngotsoeng "self-tapping" kapa "self-itting" li na le ntlha e etsisang ketso ea ho phunya, ho etsa likoti tse phuntsoeng pele e le ntho ea nako e fetileng. Hobane ha se li-screws kaofela tseo e leng li-screws tse itšebetsang, etsa bonnete ba hore u bala sephutheloana sa li-screw ka hloko.
E loketse bakeng sa: ho kopanya lehong lehong, ho kenyelletsa le ho etsa foreimi, ho kopanya libopo, le ho etsa mekotla ea libuka.
Khothaletso ea rona: SPAX #8 2 1/2″ Full Thread Zinc Plated Multi-Piece Flat Head Phillips Screws - $9.50 ka lebokoseng la ponto e le 'ngoe ho The Home Depot. Likhoele tse kholo holim'a likurufu li li thusa ho seha lehong le ho etsa khokahanyo e tiileng le e matla.
Li-screw tsena li sebelisoa feela bakeng sa ho hokela liphanele tsa drywall 'me li bolelele ba 1" ho isa ho 3". Lihlooho tsa tsona tsa "tloloko" li etselitsoe ho tebisoa hanyane ka har'a liphanele tse omeletseng ntle le ho tabola sekoaelo sa pampiri se sireletsang; ka hona lebitso la "socket head screws". Ha ho hlokahale ho cheka pele mona; ha li-self-tapping screws li fihla holim'a lepolanka kapa sefate, li khanna ka ho toba ho eona. Li-screws tse tloaelehileng tsa li-drywall li ntle bakeng sa ho hokela li-drywall panels ho foreimi ea lehong, empa haeba u kenya li-drywall holim'a lithupa tsa tšepe, sheba li-screw studs tse etselitsoeng tšepe.
HLOKOMELA. Ho li kenya, o tla hloka hape ho reka mochini oa li-drywall, kaha ha o kenyelle kamehla sethaleng se tloaelehileng sa li-drill. Sena se tšoana le biti ea Phillips, empa e na le selikalikoe se senyenyane sa molebeli kapa "lehetla" haufi le ntlha ea boro ho thibela screw hore e se ke ea teba haholo.
Khetho ea rona: Phillips Bugle-Head No. 6 x 2 Inch Coarse Thread Drywall Screw from Grip-Rite - $7.47 feela bakeng sa lebokose la 1-pound ho The Home Depot. The drywall ankora screw e nang le sebopeho se atolositsoeng sa angled se u lumella ho se phunya habonolo ka har'a drywall ntle le ho senya phanele.
Ntho ea pele eo u tla e hlokomela ka li-screws tsa masonry (tse tsejoang hape e le "liankora tsa konkreite") ke hore malebela a tse ngata tsa tsona ha a laoloe (le hoja tse ling li le joalo). Li-masonry screws ha li iphukele masoba, ho e-na le hoo, mosebelisi o tlameha ho phunya lesoba pele a kenya screw. Leha li-screws tse ling tsa masonry li na le hlooho ea Phillips, ba bangata ba phahamisitse lihlooho tsa hex tse hlokang hore ho kenngoe hex e khethehileng, e loketseng.
Sheba sephutheloana sa li-screw, hore na ke likotoana life le litekanyo tse nepahetseng tse hlokahalang ho phunya masoba pele, ebe o phunya masoba ankora. Ho phunya pele ho hloka ho cheka lejoe, empa li-screw tsena li ka sebelisoa ka boro e tloaelehileng.
E loketse bakeng sa: Ho hokahanya lehong kapa tšepe ho konkreite, mohlala, ho hokahanya mekato ea lepolanka le metheo ea konkreite kapa likamore tse ka tlaase.
Khothaletso ea rona: Sekoti se loketseng mosebetsi ona ke Tapcon 3/8″ x 3″ Large Diameter Hex Concrete Anchor - fumana tsena ka pakete ea 10 ho tsoa The Home Depot ka $21.98 feela. Li-screws tsa masonry li na le likhoele tse telele le tse ntle tse etselitsoeng ho tšoara screw ka konkreite.
Li-screws tse sebelisetsoang ho tiisa mokatong kapa "mokatong oa mokatong oa mokatong oa mokatong oa mokatong oa marulelo" li etselitsoe ho etsa hore litlhōrō tsa tsona li phalle kapa ka tlase ho holim'a lehong. Joaloka likurufu tsa lehong, likurufu tsena tse ka ntle li na le likhoele tse mahoashe le bokaholimo ba shank bo boreleli 'me li entsoe hore li se ke tsa rusa le ho bola. Haeba o kenya mokato oa lehong o hloekisitsoeng ka khatello, sebelisa feela li-screw tse lumellanang le ACQ.
Li-screw tse ngata tsa mekhabiso lia itšebetsa 'me li tla ka li-screw tsa Phillips le Star. Li bolelele ba 1 5/8 ″ ho isa 4 ″ 'me ka ho khetheha li ngotsoe "Deck Screws" sephutheloana. Baetsi ba laminate ba totobatsa tšebeliso ea li-screws tsa fatše tse se nang tšepe ha ba kenya lihlahisoa tsa bona.
Molemo ka ho fetisisa bakeng sa: Ho sebelisa li-screws tse khabisang ho tiisa liphanele tsa marang-rang tsamaisong ea maballo. Li-screws tsena tsa countersunk ha li phahamele fatše, li etsa hore e be tse loketseng libaka tseo u tsamaeang ho tsona.
Keletso ea rona: Deckmate #10 x 4″ Red Star Flat Head Deck Screws - Reka lebokose la 1-ponto ho The Home Depot ka $9.97. Lihlooho tse tepeletseng tsa li-screw tsa li-decking li etsa hore ho be bonolo ho li kenya ka har'a marulelo.
Medium Density Fibreboard (MDF) e atisa ho fumanoa malapeng e le li-trim tse ka hare tse kang liboto le libopo, le kahong ea lik'hasete tsa libuka le lishelefo tse hlokang kopano. MDF e thata ho feta lehong le tiileng 'me ho thata ho e phunya ka li-screws tse tloaelehileng tsa patsi ntle le ho petsoha.
Ho na le likhetho tse peli tse setseng: phunya masoba ho MDF le ho sebelisa likurufu tse tloaelehileng tsa patsi, kapa u khutsufatse nako ea ho sebetsa le ho sebelisa likurufu tsa ho itapa bakeng sa MDF. Li-screws tsa MDF li lekana le li-screw tse tloaelehileng tsa lehong 'me li na le hlooho ea torx, empa moralo oa tsona o felisa tlhokahalo ea ho petsoha le ho phunya masoba a lifofane.
BOHLOKOA BA: Ho qoba ho phunya masoba a sefofane ha u kenya MDF, sebelisa li-screws tsa MDF, ho rarolla mathata ka bobeli ba ho phunya le ho kenya li-screw.
Khothaletso ea rona: SPAX #8 x 1-3/4″ T-Star Plus Partial Thread Galvanized MDF Screws - Fumana lebokose la 200 bakeng sa $6.97 ho The Home Depot. Ntlha ea sekoti sa MDF e na le "micro drill" ho e-na le "boro" e tloaelehileng, kahoo e phunya lesoba bakeng sa screw ha e kenngoa.
Ha u reka li-screw, u tla hlokomela mantsoe a mangata a fapaneng: a mang a hlalosa li-screw tse ntle ka ho fetisisa bakeng sa mefuta e itseng ea thepa (mohlala, li-screws tsa lehong), 'me tse ling li bua ka lisebelisoa tse khethehileng, tse kang li-screws tse thibelang bosholu. Ha nako e ntse e ea, li-DIYers tse ngata li tloaelane le mekhoa e meng ea ho khetholla le ho reka li-screw:
Le hoja batho ba bang ba sebelisa mantsoe "screw" le "bolt" ka mokhoa o fapaneng, li-fasteners tsena li fapane haholo. Li-screws li na le likhoele tse lomang lehong kapa lisebelisoa tse ling 'me li theha khokahano e matla. Bolt e ka kenngoa ka sekoting se teng, ho hlokahala linate ka lehlakoreng le leng la thepa ho tšoara bolt sebakeng. Hangata li-screws li khutšoanyane ho feta thepa eo li entsoeng ka eona, ha liboutu li le telele e le hore li ka kopanngoa le linate.
Bakeng sa li-DIY tse ngata tsa lapeng, palo le mefuta ea li-screw tse fumanehang li ka bonahala li le boima, empa kaofela li na le ts'ebeliso ea tsona. Ntle le ho tseba boholo ba li-screw tse tloaelehileng, hoa thusa ho tseba mefuta e fapaneng ea li-screw tse fumanehang bakeng sa ts'ebeliso e khethehileng, joalo ka likurufu tsa sheet metal kapa screws.
Ntho ea bohlokoa ka ho fetisisa eo DIYers e lokelang ho e hopola ha u reka li-screw ke ho bapisa mofuta oa hlooho ea screw ho screwdriver. Hape ho ke ke ha thusa ho reka li-screws tsa tamper haeba u se na li-driver tse nepahetseng tsa ho li sebelisa.
Mmaraka oa li-fasteners o moholo ebile oa hola ha bahlahisi ba ntse ba etsa li-screw tse fapaneng tse betere le li-screwdriver bakeng sa lits'ebetso tse ikhethileng. Ba ithutang ka mekhoa e sa tšoaneng ea ho tiisa lintho ba ka 'na ba e-ba le lipotso. Likarabo tsa tse ling tsa lipotso tse tsebahalang ke tsena.
Ho na le mefuta e mengata ea li-screw, tse fapaneng ka bophara, bolelele le sepheo. Lipekere le li-screw ka bobeli li ka sebelisoa ho tiisa le ho hokahanya lisebelisoa tse fapaneng.
Li-screws tsa torx li na le lihlooho tsa hex, e ka ba tsa ka hare kapa tsa ka ntle, 'me li hloka Torx screwdriver e loketseng ho kenya le ho e tlosa.
Li-screw tsena, tse kang li-screw tsa Confast, li etselitsoe ho khannoa ka konkreite 'me li na le likhoele tse chenchanang tse lefifi le tse bobebe, tse nkoang e le tsona tse ntle ka ho fetisisa bakeng sa ho lokisoa ka konkreite. Hangata li putsoa 'me li na le lihlooho tsa Phillip screw.
Li-pan head screws li fumaneha ka mefuta e fapaneng ea lisebelisoa 'me li na le ntlha e nyenyane ea ho phunya (ho e-na le "screw point") kahoo ha ho hlokahale ho phunya masoba a lifofane pele u kenya fastener.
Li-screw tsena tse tloaelehileng li sebelisoa mererong ea kaho ea matlo le ntlafatso. Li entsoe ka tšepe e matla ea ho kuta 'me li tla le mefuta e fapaneng ea lihlooho tsa screw.