Ntho e 'ngoe le e' ngoe eo u neng u batla ho e tseba ka li-washers empa u ne u tšaba ho e botsa

Mochine o mong le o mong o li sebelisitse, empa bongata ha bo tsebe hore na ho na le mefuta e mekae ea li-washer, hore na li entsoe ka thepa efe, le hore na li ka sebelisoa joang ka nepo.Ho theosa le lilemo, re fumane lipotso tse ngata mabapi le li-washer, kahoo sengoloa sa theknoloji se arolelanang tlhahisoleseling mabapi le lisebelisoa tsena tsa Hardware ke khale se le teng.

Haufinyane tjena re koahetse tsebo ea ho etsa li-fasteners tse sebetsang hantle ka Automotive Racing Products, Inc. (ARP), e koahelang ka botlalo linate le liboutu tsa taba ena.Hona joale ke nako ea ho fana ka tlhompho ho karolo ea fastener eo hangata e nkoang e le ea bohlokoa, e hlatsoang e ikokobelitseng.

Lirapeng tse latelang, re tla bua ka hore na li-washer ke life, mefuta e sa tšoaneng ea li-washer, hore na li etsa eng, li entsoe joang, li sebelisoa hokae le neng - 'me e, re tla buisana le haeba li-washer li le tataiso kapa che.

Ha re bua ka kakaretso, washer e mpa e le poleiti e bōpehileng joaloka disk, e nang le lesoba bohareng.Le hoja moralo o ka utloahala e le oa khale, li-washer li hlile li fana ka mosebetsi o rarahaneng.Hangata li sebelisoa ho aba moroalo oa fastening ea khoele, joalo ka sekoti sa bolt kapa cap.

Li ka boela tsa sebelisoa e le li-spacers - kapa maemong a mang - e ka ba lesela la ho roala, sesebelisoa sa ho notlela, kapa sa sebelisoa ho fokotsa ho thothomela - joalo ka sesepa sa rabara.Moqapi oa motheo oa washer o na le bophara ba ka ntle bo boholo ka makhetlo a mabeli ho feta bophara ba ka hare ba washer.

Hangata e entsoe ka tšepe, li-washer li ka boela tsa etsoa ka polasetiki kapa rabara - ho itšetlehile ka kopo.Mechining, manonyeletso a boleng bo holimo a bolt a hloka liwashara tsa tšepe tse thata ho thibela ho indenting bokaholimo ba lenonyeletso.Sena se bitsoa Brinelling.Li-indent tsena tse nyane li ka qetella li lebisitse tahlehelong ea ho jara pele ho fastener, ho qoqa, kapa ho thothomela ho feteletseng.Ha boemo bo ntse bo tsoela pele, metsamao ena e ka potlakisa ho apara tse ling tseo hangata li hlalosoang e le spalling kapa galling.

Li-washer li boetse li thusa ho thibela galvanic corrosion, boemo bo bang teng ha litšepe tse itseng li kopana.Tšepe e 'ngoe e sebetsa e le anode, 'me e' ngoe e le cathode.Ho fokotsa kapa ho thibela ts'ebetso ena ho tloha qalong, washer e sebelisoa pakeng tsa bolt kapa nut le tšepe e kopantsoeng.

Ntle le ho arola ka mokhoa o ts'oanang khatello holim'a karolo e sirelelitsoeng le ho fokotsa menyetla ea ho senya karolo, li-washer li boetse li fana ka sebaka se boreleli bakeng sa linate kapa bolt.Sena se etsa hore lenonyeletso le tlanngoeng le se ke la theoha ha le bapisoa le sebaka se sa lekanang.

Ho na le li-washer tse khethehileng tse etselitsoeng ho fana ka tiiso, sebaka sa motheo sa motlakase, ho hokahanya sekontiri, ho ts'oara sekoti, ho kenya kapa ho fana ka khatello ea axial ho lenonyeletso.Re tla tšohla li-washer tsena tse khethehileng ka bokhutšoanyane temaneng e ka tlase.

Re boetse re bone mekhoa e 'maloa ea ho sebelisa li-washer ka mokhoa o fosahetseng e le karolo ea lenonyeletso le tiileng.Ho 'nile ha e-ba le liketsahalo tse ngata moo mechine ea sefate sa moriti e sebelisitseng liboutu kapa linate tse nyenyane haholo ka bophara bakeng sa karolo eo ba e kopanyang.Maemong ana, washer e na le bophara bo ka hare bo lekanang le bolt, leha ho le joalo, ha e lumelle hlooho ea bolt kapa nate hore e thelle ka har'a boro ea karolo e kopantsoeng.Sena se kopa mathata 'me ha sea lokela ho lekoa kae kapa kae koloing ea peiso.

Hangata, mechine e tla sebelisa bolt e telele haholo, empa e se na likhoele tse lekaneng, tse sa lumelleng ho tiisa lenonyeletso.Ho bokella li-washer tse ngata holim'a shank e le spacer ho fihlela nate e ka tiisetsoa le eona e lokela ho qojoa.Khetha bolelele bo nepahetseng ba bolt.Ho sebelisa li-washer ka mokhoa o sa lokelang ho ka baka tšenyo kapa kotsi.

Ka kakaretso, ho na le mefuta e 'maloa ea li-washer tse entsoeng lefatšeng kajeno.Tse ling li entsoe ka ho khetheha bakeng sa ho sebelisoa manonyeletsong a lehong ha tse ling e le tsa merero ea lipeipi.Ha ho tluoa litlhokong tsa likoloi, setsebi sa R&D sa ARP, Jay Coombes, o re joetsa hore ho na le mefuta e mehlano feela e sebelisoang ho lokisa likoloi.Ho na le washer e hlakileng (kapa washer e bataletseng), washer ea fender, washer e arohaneng (kapa washer ea senotlolo), washer ea linaleli, le washer e kentsoeng.

Ho khahlisang, u ke ke ua fumana washer e arohaneng linyehelong tse kholo tsa ARP."Li bohlokoa haholo ka li-fasteners tse nyane tsa bophara maemong a tlase a boima," Coombes o hlalositse.ARP e na le ho tsepamisa maikutlo ho li-fasteners tsa lebelo le phahameng tse sebetsang tlas'a maemo a phahameng a boima.Ho na le mefuta e fapaneng ea mefuta ena ea li-washer tse sebeletsang merero e itseng, joalo ka washer e hlakileng e nang le li-serrations ka tlase.

Washer e bataletseng ke mokena-lipakeng ea ratoang pakeng tsa hlooho ea bolt (kapa nut) le ntho e hokeletsoeng.Sepheo sa eona se ka sehloohong ke ho jala mojaro oa fastener e tiisitsoeng ho thibela tšenyo ea sebaka se kopanyang."Sena se bohlokoa haholo ka likarolo tsa aluminium," Coombes o re.

American National Standards Institute (ANSI) e fane ka litekanyetso tsa tšebeliso e akaretsang, li-washer tse hlakileng tse bitsang mefuta e 'meli.Mofuta oa A o hlalosoa e le washer e nang le mamello e pharaletseng moo ho nepahala ho seng bohlokoa.Mofuta oa B ke mochini o hlatsoang o bataletseng o nang le mamello e matla moo li-diameter tse ka ntle li arotsoeng e le tse moqotetsane, tse tloaelehileng, kapa tse pharaletseng bakeng sa boholo ba liboutu tse fapaneng (bophara bo ka hare).

Joalokaha re boletse pejana, li-washer li rarahane ho feta tlhaloso e bonolo e tsoang ho mokhatlo o le mong.Ha e le hantle, ho na le tse 'maloa.The Society of Automotive Engineers (SAE) e arola li-washer tse hlakileng ka botenya ba thepa, tse nang le li-diameter tse nyane ka hare le ka ntle ha li bapisoa le kamoo mokhatlo oa United States Standards (USS) o hlalositseng lihlatsoana tse bataletseng.

Litekanyetso tsa USS ke litekanyetso tsa li-washer tse thehiloeng ho inch.Mokhatlo ona o khetholla bophara ba washer kahare le kantle ho amohela likhoele tse mahoashe kapa tse kholoanyane tsa bolt.Li-washer tsa USS hangata li sebelisoa lits'ebetsong tsa likoloi.Ka mekhatlo e meraro e hlalosang litekanyetso tse tharo tse fapaneng bakeng sa li-washer tse hlakileng, ka ho hlaka, li-washer li rarahane ho feta ponahalo ea eona e bonolo e ka etsang hore mang kapa mang a lumele.

Ho latela ARP's Coombes, "Boholo le boleng ba washer ka boeona li hloka ho shejoa haholo.E lokela ho ba le botenya le boholo bo lekaneng ho tsamaisa mojaro hantle. ”Coombes oa eketsa, "Ho bohlokoa hape hore washer e be sebaka se bapileng 'me se batalle hantle bakeng sa lits'ebetso tsa bohlokoa tse nang le meroalo e phahameng ea torque.Ntho efe kapa efe e 'ngoe e ka baka ho jarisa pele ho sa lekanang. ”

Tsena ke li-washer tse nang le bophara bo eketsehileng ba kantle ho lekana le lesoba la eona le bohareng.E boetse e etselitsoe ho aba matla a clamping, empa ka lebaka la boholo bo boholo, mojaro o phatlalatsoa sebakeng se seholoanyane.Ka lilemo tse ngata, li-washer tsena li ne li sebelisetsoa ho hokela li-fender likoloing, ke ka hona lebitso leo.Li-washer tsa fender li ka ba le bophara bo boholo bo ka ntle, empa hangata li entsoe ka lisebelisoa tse tšesaane.

Li-washer tse arohaneng li na le axial flexibility mme li sebelisetsoa ho thibela ho lokoloha ka lebaka la ho thothomela.Setšoantšo se tsoa ho www.amazon.com.

Li-washer tse arohaneng, tseo hape li bitsoang li-washer tsa selemo kapa tsa senotlolo, li na le axial flexibility.Tsena li sebelisetsoa ho thibela ho lokoloha ka lebaka la ho thothomela.Khopolo ka mor'a li-washer tse arohaneng e bonolo: E sebetsa joaloka seliba ho beha khatello holim'a ntho e khomaretsoeng le hlooho ea bolt kapa nut.

ARP ha e etse li-washer tsena hobane li-fasteners tse ngata tse bapalang karolo ea bohlokoa enjeneng, drivetrain, chassis le suspension li tiisitsoe ho torque e itseng, li sebelisa matla a ho tiisa.Ho na le monyetla o fokolang oa hore fastener e lokolloe ntle le ho sebelisa sesebelisoa.

Bongata ba baenjiniere ba lumela hore mochini o hlatsoang selemo - ha o otlolohile ho ea ho lintlha tse phahameng - o tla otlolla ho isa tekanyong e itseng.Ha seo se etsahala, washer e arohaneng e tla lahleheloa ke tsitsipano ea eona 'me e ka ba ea senya ho kenya letsoho ho nepahetseng pele lenonyeletso.

Li-washer tsa linaleli li na le li-serrations tse fetelang ka hare kapa ka ntle ho loma ka holim'a substrate ho thibela fastening hore e se ke ea theoha.Setšoantšo se tsoa ho www.amazon.com.

Li-washer tsa linaleli li sebeletsa hoo e batlang e le morero o tšoanang le oa washer e arohaneng.Li reretsoe ho thibela fastener hore e se ke ea lokoloha.Tsena ke li-washer tse nang le li-serrations tse atolosang radially (ka hare kapa ka ntle) ho loma ka holim'a karolo.Ka moralo, ba tlameha ho "cheka" ho hlooho ea bolt / linate le substrate ho thibela fastener hore e se ke ea lokoloha.Li-washer tsa linaleli hangata li sebelisoa ka liboutu tse nyane le likurufu tse amanang le likarolo tsa motlakase.

Ho thibela ho potoloha, 'me ka hona ho ama ho nepahala ha ho jara, ho khothalelitse ARP ho etsa liwashara tse khethehileng tse kentsoeng ka tlase.Sepheo ke hore ba tšoare ntho e khomaretsoeng 'me ba fane ka sethala se tsitsitseng.

Washer e 'ngoe e khethehileng e entsoeng ke ARP ke washer ea mofuta oa ho kenya.Li etselitsoe ho sireletsa bokaholimo ba masoba ho thibela ho phunya kapa bokaholimo ba lesoba ho putlama.Ts'ebeliso e tloaelehileng e kenyelletsa lihlooho tsa li-cylinder, likarolo tsa chassis, le libaka tse ling tse apereng haholo tse hlokang washer.

Ho bohlokoa ho hlokomela hore lubrication e na le karolo ea bohlokoa ho phalleng ka nepo.Ho phaella tabeng ea ho kenya setlolo holim'a likhoele tsa fastener, ho kgothaletswa ho beha chelete e nyenyane ka tlas'a hlooho ea bolt (kapa nut) kapa ka holim'a mochini o hlatsoang.Le ka mohla u se ke ua tlotsa bokatlase ba washer (ntle le haeba litaelo tsa ho kenya li bua ka tsela e fapaneng) kaha ha u batle hore e potoloha.

Ho ela hloko tšebeliso e nepahetseng ea washer le lubrication ke ntho e lokelang ho nahanoa ke lihlopha tsohle tsa morabe.

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Nako ea poso: Jun-22-2020