Indlela yokuchonga ubude obufanelekileyo be-roller chain 12A

Indlela yokuchonga ubude obufanelekileyo be-roller chain 12A

Iziseko kunye neemeko zokusetyenziswa kwe-roller chain 12A
Itsheyini yeroller 12Ayinto yokudlulisa esetyenziswa kakhulu kwicandelo lemizi-mveliso. Idla ngokusetyenziswa kwiimeko ezininzi ezifana neenkqubo zokuhambisa, izixhobo zokwenza izinto ngokuzenzekelayo, oomatshini bezolimo, izixhobo zokulungisa ukutya, njl. Inokwenza ngokufanelekileyo ukuhanjiswa kwamandla kunye nolawulo lokuhamba, kwaye inike inkxaso ephambili yokusebenza okuzinzileyo kwezixhobo. I-"12A" yayo imele inombolo yetsheyini, kwaye ineeparameter ezithile ezisisiseko ezifana nobubanzi bepitch kunye ne-roller, ezimisela amandla ayo okuthwala umthwalo kunye nobubanzi bokusetyenziswa.

Izinto eziphambili zokumisela ubude be-roller chain 12A
Inani lamazinyo e-sprocket kunye nomgama ophakathi: Inani lamazinyo e-sprocket kunye nomgama ophakathi phakathi kwezi-sprocket zizinto ezimbini ezibalulekileyo ekumiseleni ubude betsheyini. Inani lamazinyo lichaphazela ukudibana kwetsheyini kunye ne-sprocket, kwaye umgama ophakathi umisela ukuqina kwetsheyini kunye nenani lamacandelo afunekayo. Ngokubanzi, xa umgama ophakathi umkhulu okanye inani lamazinyo e-sprocket likhulu, ubude betsheyini obufunekayo buya kwanda ngokufanelekileyo.
Umthwalo womsebenzi kunye nesantya: Iimfuno ezahlukeneyo zomsebenzi kunye nesantya nazo zichaphazela ubude betsheyini. Phantsi kweemeko zomthwalo ophezulu okanye isantya esiphezulu, iitsheyini ezinde zinokufuneka ukusasaza uxinzelelo kunye nokubonelela ngothumelo oluzinzileyo ngakumbi. Ngenxa yokuba iitsheyini ezinde zinokufunxa ngcono ukothuka kunye nokungcangcazela ngexesha lokusebenza, zinciphise umonakalo wokudinwa kweetsheyini, kwaye ziqinisekise ukuba uthumelo luhamba kakuhle kwaye luthembekile.
Iimeko zendalo: Iimeko zendalo ezifana nobushushu, ukufuma, uthuli, njl.njl. nazo ziya kuchaphazela ukukhethwa kobude betsheyini. Kwiimeko ezinzima, ukuguguleka nokwandiswa kwetsheyini kuya kukhawulezisa, ngoko ke kunokufuneka ukuba kwandiswe umda wobude betsheyini ngokufanelekileyo ukuze kulungiswe ubude bayo kwaye kuqinisekiswe ubomi benkonzo kunye nokusebenza kokudluliselwa kwetsheyini.

Indlela yokubala ubude be-roller chain 12A
Indlela yokubala yefomyula esisiseko: Ubude be-roller chain budla ngokubonakaliswa kwinani lamacandelo. Ifomyula yokubala yile: L = (2a + z1 + z2) / (2p) + (z1 * z2)/(2 * 180 * a/p), apho uL linani leekhonkco, u-a ngumgama osembindini phakathi kwezi-sprocket ezimbini, u-z1 kunye no-z2 linani lamazinyo e-sprocket encinci kunye ne-sprocket enkulu ngokulandelelanayo, kwaye u-p yi-chain pitch. Kwi-12A roller chain, i-pitch yayo u-p yi-19.05mm.
Indlela yefomula yokulinganisa eqikelelweyo: Xa umgama osembindini ungemkhulu kakhulu, ifomula yokulinganisa eqikelelweyo ingasetyenziselwa ukubala inani leekhonkco zetyathanga: L = [ (D - d ) / 2 + 2a + (td)^2/(4 × 2a) ] / P, apho uL linani leekhonkco zetyathanga, uD bububanzi be-sprocket enkulu, ud bububanzi be-sprocket encinci, u-t ngumahluko kwinani lamazinyo e-sprocket, u-a ngumgama osembindini phakathi kwezi-sprocket zimbini, kwaye u-P bubude bepitch.

Uhlengahlengiso lobude kunye nendlela yokuhlawula
Sebenzisa isixhobo sokulungisa ityathanga: Kwezinye izixhobo, izixhobo zokulungisa ityathanga ezifana namavili okuqinisa okanye izikrufu zokulungisa zinokufakwa. Ivili lokuqinisa lingafakwa kwicala elithambileyo letyathanga, kwaye uxinzelelo lwetyathanga lungatshintshwa ngokulungelelanisa indawo yevili lokuqinisa ukuze kulungiswe ubude betyathanga. I-screw yokulungisa ingalungisa umgama osembindini we-sprockets ezimbini ngokujikeleza ukuze ityathanga lihlale likwimeko efanelekileyo yoxinzelelo.
Yandisa okanye yehlisa inani leekhonkco: Xa ulwandiso lweketanga lukhulu kwaye lungenakuhlawulwa ngokufanelekileyo sisixhobo sokulungisa, ungacinga ngokwandisa okanye ukunciphisa inani leekhonkco ukuze ulungise ubude beketanga. Kufuneka kuqatshelwe ukuba ukwanda okanye ukuncipha kwenani leekhonkco kufuneka kuqinisekise ukuba inani leekhonkco zeketanga lilingana ngokulinganayo ukuqinisekisa ukuthembeka konxibelelwano kunye nokuzinza kokudluliselwa kweketanga.

Amanyathelo okuthintela ukumisela ubude
Kuphephe ukusebenza ngokugqithisileyo: Xa kumiselwa ubude betsheyini, kufuneka kuqwalaselwe ngokupheleleyo umthwalo womsebenzi ukuze kuthintelwe ukusebenza ngokugqithisileyo. Ukugqithisela kuya kubangela uxinzelelo olukhulu kwitsheyini, nto leyo ebangela umonakalo wokudinwa kunye nokonakala okwandileyo kwetsheyini, nto leyo echaphazela ubomi benkonzo kunye nokusebenza kothumelo lwetsheyini.
Nika ingqalelo ekwandeni kwetyathanga: Kuqhelekile ukuba ityathanga elijikelezayo linwebe ngexesha lokusetyenziswa. Nangona kunjalo, xa kumiselwa ubude betyathanga, kufuneka kugcinwe umda othile wokwandiswa ukuqinisekisa ukuba ityathanga lisebenza kakuhle kwaye linamandla okudlulisa amandla ngexesha lokusetyenziswa.
Ukufakelwa nokugcinwa ngokuchanekileyo: Ukufakelwa nokugcinwa ngokuchanekileyo kunempembelelo ebalulekileyo kubomi benkonzo kunye nokusebenza kwetyathanga. Xa ufaka ityathanga, qiniseka ukuba ityathanga lifakwe ngokuchanekileyo kwaye uxinzelelo lufanelekile. Kwangaxeshanye, ityathanga kufuneka ligcinwe rhoqo, njengokucoca, ukuthambisa, kunye nokujonga ukuguguleka kwetyathanga, ukuze kwandiswe ubomi benkonzo yetyathanga kwaye kuqinisekiswe ukusebenza kothumelo.

Isishwankathelo
Ukuchonga ubude obufanelekileyo be-roller chain 12A kufuna ukuqwalaselwa ngokubanzi kwezinto ezininzi, kubandakanya inani lamazinyo e-sprocket, umgama ophakathi, umthwalo womsebenzi, isantya, iimeko zokusingqongileyo, njl. Ngokubala okufanelekileyo kunye nohlengahlengiso, kunokuqinisekiswa ukuba ubude be-chain buhlangabezana neemfuno zokusebenza kwaye kuphucula ukusebenza kakuhle kunye nokuthembeka kwezixhobo. Kwangaxeshanye, ukufakwa kunye nokugcinwa ngokuchanekileyo kwe-chain kunokwandisa ubomi bayo benkonzo kwaye kunciphise iindleko zokusebenza kwezixhobo.
Uhlalutyo lwamatyala anxulumeneyo
Imeko yesicelo kwinkqubo yokuhambisa: Kwinkqubo yokuhambisa izinto, i-roller chain 12A isetyenziselwa ukuqhuba ibhanti yokuhambisa. Ngenxa yokuba inkqubo yokuhambisa inamazinyo amaninzi e-sprocket kunye nomgama omkhulu osembindini, ityathanga elide liyafuneka ukuqinisekisa uzinzo kunye nokuthembeka kothumelo. Ngokubala ngokuchanekileyo kunye nohlengahlengiso, ubude betyathanga elifanelekileyo buyamiselwa, kwaye kufakwa isixhobo sokuqinisa ukulungelelanisa ukwandiswa kwetyathanga. Xa isebenza ngokwenene, ukusebenza kothumelo lwetyathanga kulungile, inkqubo yokuhambisa isebenza ngokuzinzileyo, kwaye akukho ngxaki yokuba ityathanga likhululekile kakhulu okanye liqinile kakhulu.
Amatyala okusetyenziswa koomatshini bezolimo: Kumatshini bezolimo, i-roller chain 12A isetyenziselwa ukuqhuba isixhobo sokuvuna. Ngenxa yemeko yokusebenza enzima koomatshini bezolimo, i-chain ichatshazelwa lula luthuli, ukungcola kunye nokunye ukungcola, okukhawulezisa ukuguguleka. Ke ngoko, xa kumiselwa ubude be-chain, ukongeza ekuqwalaseleni izinto ezifana nenani lamazinyo e-sprocket kunye nomgama ophakathi, kugcinwe ubungakanani obuthile bomgama wobude. Kwangaxeshanye, ii-chain ezikumgangatho ophezulu kunye namanyathelo okugcina rhoqo anje ngokucoca kunye nokuthambisa asetyenziselwa ukunciphisa ukuguguleka kwe-chain kunye nobude bayo. Ekusetyenzisweni kwangempela, ubomi benkonzo ye-chain buphuculwe kakhulu, kwaye ukusebenza kakuhle kwezixhobo kuqinisekisiwe.