Flange lock nuts

Xa abantu abaninzi besiva 'i-flange lock nuts', bafanekisela loo nut isemgangathweni ye-hex enesiseko sewasha. Akulunganga oko, kodwa kulapho ukwenziwa lula kakhulu kuqala. Ingxoxo yokwenyani ayikho malunga nokumila; imalunga nendlela le flange edibeneyo inxibelelana ngayo nento yokutshixa-ingaba yinayiloni, i-deformed top, okanye i-metal insert-phantsi komthwalo wangempela kunye nokungcangcazela. Ndibone i-specs ezininzi kakhulu apho i-flange iphathwa njenge-washer eyakhelwe-ngaphakathi, ilahlekile inqaku lokuba ububanzi bayo, ukugqitywa komphezulu, kunye nokukhanya kubaluleke kakhulu ekusebenzeni kokutshixa. Ukuba indawo yokuthwala ayilunganga, ubamba nje iwasha entle, kwaye iqhaga linokusilela kwangethuba.

I-Flange ayiyonto nje yokuhlamba

Makhe sicacise. Impazamo eqhelekileyo icinga ukuba nayiphi na i-flange nut iya kusasaza umthwalo njengewasha eqhelekileyo. Ayinakwenzeka, ngaphandle kokuba ubuso be-flange bulungiswe ngokufanelekileyo kwaye lukhuni. Ndikhumbula iprojekthi yokubuyisela kwakhona kwizinyuko zemoto yokuhambisa apho sasisebenzisa i-nayiloni esemgangathweni yofakela amandongomane eflange. Ukushukuma kwe-vibration kwakubi ngakumbi kune-washer eyahlukileyo kunye ne-lock nut. Ngoba? Icala elingaphantsi leflange laligudile kakhulu—liphantse lakhazimliswa—kwibhetshi esasinayo. Ayizange 'ilume' kwisixhobo esidibeneyo ngokwaneleyo, ivumela intshukumo encinci. Into yokukhiya yenza umsebenzi wayo, kodwa idibansi ngokwayo yaqala ukuhamba. Ulungiso ibingesiso isitayile sandongomane esahlukileyo, kodwa ukufumana amandongomane anobuso obuxandileyo obuvela kumthengisi osiqondayo isicelo. Olo luhlu, oluhlala lungahoywa, ludala itorque ekhoyo ngokuchasene nokujikeleza kanye kwindawo ethweleyo, encedisana nesitshixo senylon.

Oku kukhokelela kwizinto eziphathekayo kunye neplating. I-Zinc-plated flanges ilungele ukusetyenziswa ngokubanzi, kodwa kwindibano ephezulu okanye kunye ne-aluminium substrates ethile, i-plating ingaba nenyongo okanye iguge, iguqule i-coefficient ye-friction. Kumalungu abalulekileyo, ngoku ndikhetha i-carbon steel plain kunye ne-phosphate coating okanye i-stainless steel flanges. Bagcina ukuthungwa komhlaba okuhambelanayo. Unokufumana abavelisi abakhethekileyo kwezi nuances, njengaye I-Sunnian Zitai Festener Fishaner Comment Com., ebekwe kwindawo enkulu yemveliso yaseTshayina. Ukuba kuloo mizi mveliso ihlala ithetha ukuba babone uluhlu olukhulu lweendlela zokungaphumeleli kunye neemfuno zezicelo, ezizisa imveliso yazo-izinto ezifana nokuqinisekisa i-perpendicularity ye-flange kumsonto, engumbulali othuleyo wokusasazwa komthwalo.

Enye ingcaciso: iradiyasi yotshintsho ukusuka kumsonto ukuya kumzimba weflange. Ikona elibukhali ngumgxininisi woxinzelelo. Phantsi kwemithwalo eguqukayo ephezulu, leyo yindawo enokubakho yokuqaliswa kokuqhekeka. I-nut ye-flange eyenziwe kakuhle iya kuba nesisa, i-radius egudileyo apho. Yinto encinci oyibonayo kuphela xa uhlola indawo engaphumelelanga, kodwa ithetha ngokubanzi malunga nenjongo yoyilo emva kwemveliso.

Inayiloni vs. All-Metal Locking: A Umxholo Umdlalo

Ufakelo lwenayiloni (isiziba esibomvu okanye esibhlowu) kuyindlela yokuya kuyo, kodwa ayiphelelanga apho. I-torque yayo yokutshixa iyancipha ngobushushu kunye nokuvezwa kweekhemikhali. Ndiyifunde kabuhlungu le nto kwisixhobo sokufaka kwibhoyila yangaphandle. Emva konyaka wemijikelo yobushushu nokufuma, inayiloni yaphelelwa ngamandla. Amandongomane ayesaqinile, kodwa amandla okuvala ayephelile; zazinokujikwa ngeminwe. Kwiindawo ezingaphezulu kwe-250 ° F okanye ngamafutha / izinyibilikisi, zonke iiflange zokutshixa isinyithi ziyimpendulo.

Zonke iintlobo zetsimbi, njengalezo ezine-elliptical top okanye icandelo lentambo ephosakeleyo, zithembele kwi-deformation elastic. Ukusebenza kwabo kuhambelana ngakumbi kwiqondo lokushisa, kodwa banokuba nenkohlakalo kwimicu ngexesha lokususwa ngokuphindaphindiweyo kunye nokufakwa. Awunakuzisebenzisa kwizinto ezithambileyo ezifana ne-aluminiyam ngaphandle kokufaka intsimbi, okanye uya kukrazula imisonto ngaphandle kokufakwa kwakhona kwesithathu. I-flange apha ibaluleke ngakumbi kuba isenzo sokutshixa sidala uxinzelelo oluphezulu lwe-axial kumphezulu wokuthwala. I-flange ebhityileyo okanye ebhityileyo inokutya phantsi kwalo mthwalo.

Ndikholisa ukugcina umxube. Kwiindibano ezisisigxina okanye ezisisigxina kwintsimbi, zonke i-metal flange nuts zinamandla. Ukwenzela iiphaneli, izigqubuthelo, okanye iikhomponenti ezifuna inkonzo ngamaxesha athile, inayiloni yofakela amantongomane eflange anobubele. Into ephambili kukuba ungaze ucinge ukuba ziyatshintshana ngokuthe ngqo ngaphandle kokujonga i-specs yokusetyenziswa kwakhona. Ezinye izitshixo ze-all-metal zisetyenziswa kanye kuphela, ngakumbi kwizinto eziphuma kwi-aerospace.

Ukufumana kunye nomgibe oLungileyo owaneleyo

Ukufumana ezi ayikokufumana eyona nut yeflange iM12. Imalunga nokuhambelana. Ukwahluka kwe-batch-to-batch kwimeko yokuqina kwe-flange kunokukhokelela kumthwalo we-clamp ongahambelaniyo. Sakhe safumana ibhetshi enkulu yokuqinisa intsimbi. Amandongomane adibana ne-nominal grade spec (iBanga lesi-8), kodwa ubulukhuni beflange babukwisiphelo esisezantsi sokunyamezelana. Ngexesha le-torque-up, i-flanges malunga ne-5% yamantongomane akhubazeke kancinane, eziva ngathi 'isivuno' ngexesha lokuqiniswa kwaye yenza ukufundwa kwetorque kungathembeki. Umdibaniso mhlawumbi wawusalungile, kodwa waphula inkqubo kwaye wawufuna umsebenzi kwakhona. Umthengisi, ngokwetyala labo, uvumile ukuba ngumba wonyango lobushushu. Kungenxa yoko le nto ukujongana nabavelisi abasekiweyo kwimimandla enamakhonkco obonelelo anzulu, njengeSithili saseYongnian apho Handan Zitai Fastener isekwe, inokunciphisa umngcipheko. Banomthamo wezinto eziphathekayo kunye neziseko zokulawula inkqubo ukugcina ukuhambelana kwee-odolo ezinkulu. Indawo ezikuyo kufutshane neendlela ezinkulu zothutho asiyondawo yokuthengisa nje; kuthetha ukuba imathiriyeli ekrwada kunye nezinto ezigqityiweyo zolungiselelo zilungelelaniswe, kuncitshiswe izinto eziguquguqukayo zenkqubo.

Musa nje ukucela flange lock nut. Nika umxholo: imathiriyeli esisiseko (umzekelo, intsimbi eshushu eqengqelekayo, indawo epeyintiweyo, i-aluminiyam extrusion), ubushushu benkonzo, nokuba ngumthwalo oguqukayo okanye omileyo, kunye nesixhobo sofakelo esifunekayo (isikrufu sempembelelo vs. isixhobo sesandla). Umthengisi olungileyo uya kubuza le mibuzo okanye ubuncinane abe nemigca yemveliso eyahlukeneyo yokucebisa. Abo bangabuziyo bathengisa iinxalenye zemveliso, ezinokuthi zilungele ishedi yegadi engabalulekanga, kodwa hayi koomatshini.

Kwakhona, khangela ukugqiba kwi-flange face. Kwiindawo ezipeyintiweyo okanye ezifakwe ngumgubo, i-flange egudileyo ilungile. Kwintsimbi engenanto-kwintsimbi, ubuso oburhabaxa okanye oburhabaxa kancinci bubonelela ukumelana nokujikeleza. Oku akusoloko kwinkcazo yekhathalogu; ngamanye amaxesha kufuneka uyicele.

IiNuances zoFakelo eziphoswayo

Iimpawu zeTorque zamandongomane eflange zihlala zidweliswe phezulu kunentonga eqhelekileyo kunye ne-washer combo kuba iflange inomthamo omkhulu wokuthwala, inciphisa uxinzelelo lwangaphezulu kumandla obambele afanayo. Kodwa awukwazi ukuvele ubenzele phantsi. Into yokutshixa (inayiloni okanye i-deformation) yenza i-torque ekhoyo ekufuneka yoyiswe. Umgangatho wokuziqhelanisa kukuqhuba i-nati phantsi de i-flange idibane nomsebenzi, uze usebenzise i-torque yokugqibela. Ukuba usebenzisa i-torque wrench, ukufunda kuya kubandakanya le torque ekhoyo, ngoko unokuthi ube ngaphantsi kwe-joint. Kungcono ukusebenzisa indlela ye-turn-of-the-nut emva koqhagamshelwano oluqinileyo, ngakumbi kwiintlobo zokutshixa isinyithi. Kwizicelo ezibalulekileyo, landela inkqubo yetorque yomenzi-ihlala yohlukile.

Omnye umgibe kukusebenzisa iiwasha. Iyayoyisa injongo. Iflange yi washer. Ukongeza enye iwasha itshintsha ujongano lwefriction kunye nedayamitha esebenzayo yokuthwala, ukonakalisa ubudlelwane be-torque-tension. Ukuphela kwemeko kukuba ufuna iwasha eqinile ukukhusela ukubethelela kwizinto ezithambileyo; ke, usebenzisa iwasha, kodwa ulahlekelwa inzuzo anti-ukujikeleza ubuso flange. Kwimeko apho, iwasha yesitshixo esahlukileyo phantsi kwentongomane eqhelekileyo inokuba lukhetho olunyanisekileyo lobunjineli.

Ukuthambisa ngummandla wemigodi. Ukubeka i-oyile kwimisonto phantsi kwenayiloni yokufaka i-nayiloni kunokonyusa kakhulu ukunyanzeliswa kwebholiti ephunyeziweyo kwitorque enikiweyo, oko kubeka emngciphekweni ukudlula. Kuzo zonke izitshixo zetsimbi, i-lubricant ekhanyayo kwimicu (hayi i-deformation yokutshixa) inokwenza ufakelo lube lula kwaye luhambelane ngakumbi, kodwa kufuneka uphinde umisele i-torque specs zakho ngokufanelekileyo. Xa uthandabuza, fakela owomileyo njengoko umgangatho uchaza.

Xa iFlange Lock Nut ayiyompendulo

Kuyo yonke into eluncedo, ayiyompatho. Kwizicelo ezinomthwalo womothuko ogqithisileyo okanye apho ujikelezo oludibeneyo lunokwenzeka (njengoqhagamshelo oluphiniweyo), i-flange nut iyodwa ayinakubamba. Ndikhe ndababona bebuya umva kwiindawo zokubeka izixhobo ezinzima apho bekukho intshukumo nje. Kwezo meko, i-castelated nut ene-cotter pin okanye i-double-nut ilungiselelo ikhuselekile, nokuba ilula kakhulu. I-flange lock nut igqwesa ekuthinteleni ukuzikhulula kwi-vibration, kungekhona ekuthinteleni ukujikeleza ekudlaleni kwi-joint ngokwayo.

Kwakhona, kwizicelo zentsimbi ezicekethekileyo, indawo enkulu yokuthwala i-flange ikulungele ukusasazeka, kodwa ukuba ishidi lincinci kakhulu, amandla okubamba angayigqwetha. Ngamanye amaxesha, umgangatho omncinci wokuthwala kunye newasha ye-fender eyahlukileyo yinto engcono. Kuya kufuneka ucinge ngako konke ukupakishwa.

Ekugqibeleni, ixabiso. Indongomane yeflange yokutshixa ixabisa ngaphezulu kwentongomane eqhelekileyo kunye newasha yesitshixo. Ngamawaka ezinto zokubopha, oko kudibanisa. Ixabiso likwixesha lendibano elincitshisiweyo (inxalenye enye vs. ezimbini okanye ezintathu) kunye nobungqina bokumelana nokungcangcazela. Kodwa ukuba isicelo sime ngenene kwaye asibalulekanga, ungachaza ngaphezulu. Lubizo lomgwebo olusekwe kwisiphumo sokusilela. Kuninzi koomatshini boshishino kunye nezakhelo zolwakhiwo, uxolo lwengqondo luxabisa ipeni okanye ezimbini ezongezelelweyo ngokudibeneyo. Ibuyela ekuqondeni into oyithengayo ngokwenene: hayi nje into yokuqhobosha, kodwa inkqubo yobunjineli, edibeneyo yokutshixa. Ukufumana oko kulungileyo kuthetha ukujonga ngaphaya komfanekiso wekhathalogu esisiseko nakwiinkcukacha zendlela eyenziwe ngayo kunye nendlela eya kusetyenziswa ngayo.