An allen screw, eo hape e tsejoang e le socket head cap screw, ke mofuta oa fastening e khetholloang ka ho khutlela ka hare ho hexagonal, e tsamaisoang ke allen wrench (e tsejoang hape e le senotlolo sa hex). Li sebelisoa hangata lits'ebetsong tse fapaneng ka lebaka la matla a tsona a phahameng, bonolo ba ho kenya, le moralo o kopaneng, o fanang ka chebahalo e hloekileng le ea botsebi. Tataiso ena e akaretsa tsohle ho tloha mefuteng e fapaneng, boholo, lisebelisoa, ho isa lits'ebetsong tse ntle ka ho fetisisa tsa allen screws.Kutloisiso Allen ScrewsKe eng e Allen Screw?A allen screw, kapa socket head cap screw, ke sekurufu se nang le cylindrical head le socket e hexagonal e tsamaisoang ke allen wrench kapa senotlolo sa hex. Karolo ea ka hare ea ho khanna e lumella torque e phahameng ha e bapisoa le li-screws tsa hlooho tse slotted kapa tsa Phillips, e leng se etsang hore li tšoanelehe bakeng sa lisebelisoa tse hlokang fastening e matla le e ka tšeptjoang.History of the Allen ScrewThe allen screw e ile ea qaptjoa ke Allen Manufacturing Company e Hartford, Connecticut, hoo e ka bang ka 1910. Khampani e ne e sebetsa ka mokhoa o khethehileng oa ho etsa li-set screws, 'me ho qaptjoa ha sokete ea hexagonal e bile boqapi bo boholo. Leha lebitso la 'Allen' le ntse le amahanngoa le li-screw tsena, bahlahisi ba bang ba bangata joale ba li hlahisa. Lentsoe 'allen screw' e sebelisoa hangata ka kakaretso.Mefuta ea Allen ScrewsAllen screws li tla ka mefuta e mengata, e 'ngoe le e' ngoe e etselitsoe lits'ebetso tse ikhethileng: Socket Head Cap Screws (SHCS): Mofuta o tloaelehileng haholo, o nang le hlooho ea cylindrical e nang le top top e bataletseng le sokete ea hexagonal. Li na le mekhoa e mengata 'me li fana ka matla a babatsehang. Konopo Head Cap Screws: E na le hlooho e chitja, e boemo bo tlase. Hangata li sebelisoa lits'ebetsong moo aesthetics e leng bohlokoa kapa moo tumello e lekanyelitsoeng. Li-Screws tsa Cap Head: E-ba le hlooho ea countersunk e etselitsoeng ho lula ka holim'a thepa. Ba fana ka qetello e hloekileng, ea setsebi. Beha li-Screw: Hangata li-screws tse se nang hlooho tse nang le sokete ea hexagonal ka lehlakoreng le leng. Li sebelisetsoa ho tiisa ntho ka hare kapa khahlanong le ntho e 'ngoe, hangata ntle le tšebeliso ea linate. Mefuta e kenyelletsa ntlha ea senoelo, ntlha ea cone, ntlha ea ntja, le ntlha e bataletseng. Li-Screws tsa Mahetla (Li-Stripper Bolts): Likurufu tsena li na le lehetla le boreleli, le sa baloang lipakeng tsa hlooho le khoele. Hangata li sebelisoa e le li-pivots kapa litataiso likopanong tsa mochini.Allen Screw Boholo le LitekanyoAllen screws li fumaneha ka boholo ba metric le imperial (inch). Ho utloisisa sistimi ea boholo ho bohlokoa bakeng sa ho khetha screw e nepahetseng bakeng sa ts'ebeliso ea hau.Metric Allen Screw Boholo ba Metric allen screws li khethiloe ke 'M' e lateloa ke palo e bontšang bophara ba lebitso la screw ka limilimithara (mohlala, M3, M4, M5, M6, M8, M10, M12). Bolelele ba screw e boetse e hlalositsoe ka limilimithara.Imperial (Inch) Allen Screw SizesImperial allen screws li khethiloe ka boholo ba palo kapa palo (mohlala, 1/4-20, 5/16-18, #6-32, #8-32, #10-24). Nomoro ea pele e emela bophara ba lebitso la screw, 'me nomoro ea bobeli e bontša palo ea likhoele ka inch (TPI).Ho khetha boholo bo nepahetseng ho hloka ho nahanisisoa ka hloko. Mona ke tafole e nolofalitsoeng bakeng sa litšupiso: Metric Size Approx. Inch Equivalent Common Allen Wrench Boholo (mm) M3 #.5 M4 # M5 # M6 1/4'-20 5 M8 5/16'-18 6 Lisebelisoa tse Sebelisitsoeng ho Allen ScrewsThepa ea allen screw e ama matla a eona haholo, ho hanyetsa kutu, le ho lekana ha maemo a fapaneng. Alloy Steel: Ntho e tloaelehileng e fanang ka matla a phahameng le ho tšoarella. Hangata e tšoaroa ka oxide e ntšo bakeng sa ho hanyetsa kutu. Stainless Steel: E fana ka khanyetso e ntle ea kutu, e etsa hore e be e loketseng lits'ebetso tsa kantle le tikoloho e nang le mongobo kapa lik'hemik'hale. Limaraka tse tloaelehileng li kenyelletsa 304 le 316 tšepe e sa hloekang. Brass: E fana ka khanyetso e ntle ea kutu le conductivity ea motlakase. Hangata e sebelisoa lits'ebetsong tsa motlakase. Nylon: Sesebediswa se bobebe le se sa conductive se loketseng ditshebediso moo ho hlwekang ho hlwekisang.Dikopo tsa Allen ScrewsAllen screws li sebelisoa ka mefuta e mengata ea lisebelisoa ho pholletsa le liindasteri tse fapaneng: Mechini: Ho boloka likarolo tsa mochini le lisebelisoa. Likoloi: E sebelisoa ka likarolo tsa enjene, chassis le trim ea kahare. Tsa elektroniki: Likarolo tse tiisang lisebelisoa tsa elektroniki. Thepa ea ka tlung: Ho kopanya thepa ea ka tlung, haholo-holo thepa ea thepa ea thepa e bataletseng. Kaho: E sebelisoa lits'ebetsong tse fapaneng tsa kaho, joalo ka ho tiisa liforeimi tsa tšepe le lisebelisoa. Sepakapaka: Ho batla lits'ebetso tse hlokang li-fasteners tse matla le tse tšepahalang.Melemo le Mathata a ho Sebelisa. Allen ScrewsMelemo Matla a Phahameng: Karolo ea ho khanna ka hare e lumella torque e phahameng le matla a ho koala. Moralo oa Compact: Boholo ba hlooho e nyane bo lumella ho sebelisoa libakeng tse koaletsoeng. Ponahalo e Hloekileng: Hlooho e boreleli, ea cylindrical e fana ka ponahalo ea setsebi. Tamper Resistance: Ho thata haholo ho tlosa ho feta slotted kapa Phillips head screws.Disadvantages Sesebelisoa se Ikhethileng se Hlokahala: E hloka e allen wrench kapa senotlolo sa hex bakeng sa ho kenya le ho tlosa. Monyetla oa ho hlobolisa: Ho tiisa ho feta tekano ho ka hlobolisa sokete e nang le mahlakore a mabeli.Malebela a ho Sebelisa Allen Screws Sebelisa Boholo bo Nepahetseng Allen Wrench: Ho sebelisa boholo bo fosahetseng ho ka senya screw le sesebelisoa. Sebelisa Even Pressure: Netefatsa hore allen wrench e kenngoa ka ho feletseng ka har'a sokete 'me e sebelise khatello leha e le efe ha e ntse e tiisa kapa e hlephisa. Qoba ho tiisa ho Feta Ho tiisa ho feta tekano ho ka hlobolisa sokete kapa ho senya likhoele. Sebelisa sekontiri sa torque ha ho hlokahala torque e nepahetseng. Lubricate Threads: Ho sebelisa lubricant likhoeleng ho ka fokotsa khohlano le ho thibela ho ts'oaroa, haholo-holo ka li-stainless steel screws.Where to Buy Allen ScrewsAllen screws li fumaneha habonolo mehloling e fapaneng: Mabenkele a Hardware: Mabenkele a lisebelisoa tsa lehae ka tloaelo a boloka mefuta e mengata ea allen screws ka boholo le thepa e fapaneng. Bahoebi ba Marang-rang: Bahoebi ba marang-rang ba kang Amazon, McMaster-Carr, le Grainger ba fana ka khetho e kholo ea allen screws ka litlhaloso tse qaqileng. Bafani ba Liindasteri: Lik'hamphani li rata Hebei Muyi Import&Export Trading Co.,Ltd ikhetha ka li-fasteners 'me li ka fana ka bongata bo bongata le likhetho tse khethehileng.QetelloAllen screws ke li-fasteners tse feto-fetohang le tse tšepahalang tse sebelisoang haholo liindastering tse fapaneng. Ho utloisisa mefuta ea bona, boholo, lisebelisoa le lits'ebetso ho bohlokoa bakeng sa ho khetha screw e nepahetseng bakeng sa projeke ea hau. Ka ho latela malebela a boletsoeng bukeng ena ea tataiso, u ka etsa bonnete ba hore ho kengoa ka nepo le ho fihlela tšebetso e nepahetseng. Hore na o sebetsa mochining, ho lokisa likoloi, kapa ho kopanya thepa ea ka tlung, allen screws fana ka tharollo e sireletsehileng le e sebetsang ea ho tiisa.Boitlhotlhollo: Tataiso ena ke ea merero ea tlhahisoleseling feela mme ha ea lokela ho nkuoa e le sebaka sa likeletso tsa boenjiniere ba litsebi. Kamehla buisana le setsebi se tšoanelehang bakeng sa litlhoko tse khethehileng tsa kopo.
