Imigaqo yoYilo lweMilinganiselo yamazinyo eRoller Chain

Imigaqo yoYilo lweMilinganiselo yamazinyo eRoller Chain

Kwiimeko zothumelo lwamandla oomatshini kunye nothumelo lwamandla oomatshini, ukusebenza kothumelo lweimixokelelwane yerollerimisela ngokuthe ngqo ukusebenza kakuhle kunye nobomi benkonzo yezixhobo. Njengenxalenye ephambili yenkqubo yokudlulisa i-roller chain, uyilo lomlinganiselo wamazinyo luyinto ebalulekileyo echaphazela ukuchaneka kokudluliselwa, amandla okuthwala umthwalo, kunye nokuzinza ngokubanzi. Nokuba kukuqhuba iibhayisekile, imigca yokuhambisa yemizi-mveliso, okanye ukuhanjiswa kwamandla kumatshini wezolimo, ukuphucula uyilo lomlinganiselo wamazinyo kwandisa ukusebenza kakuhle kwenkqubo yokudlulisa kwaye kunciphisa umngcipheko wokuguguleka kunye nokungaphumeleli. Eli nqaku liza kuhlalutya ngokucwangcisiweyo imigaqo yoyilo lomlinganiselo wamazinyo e-roller chain ngokwembono yobugcisa, libonelele ngereferensi yobungcali kwiinjineli kunye neengcali zoshishino kwihlabathi liphela.

I. Iinjongo Eziphambili Zoyilo Lwemilinganiselo Yamazinyo Eroller Chain

Eyona nto iphambili kuyilo lomlinganiselo wamazinyo kukulinganisela iimfuno ezintathu eziphambili zenkqubo yokudlulisa ngokuthelekisa inani lamazinyo kwiisprockets eziqhubayo neziqhutywayo. Eli likwayindawo yokuqala kuyo yonke imigaqo yoyilo:
* **Ukuphucula Ukusebenza Kokudlulisa:** Ukunciphisa ukulahleka kwamandla ngexesha lokufaka i-mesh, ukuqinisekisa ukudluliselwa kwamandla okusebenzayo ukusuka ekuqhubeni ukuya kwi-sprocket eqhutywayo, kunye nokuthintela ukungqubana okwandileyo okanye inkunkuma yamandla ebangelwa kukungalingani komlinganiselo wamazinyo;
* **Ukuphucula Uzinzo Lokusebenza:** Ukunciphisa umngcipheko wokungcangcazela, ukuchaphazeleka, kunye nokutsiba kwetyathanga, ukuqinisekisa ukuchaneka komlinganiselo wokudluliselwa. Ingakumbi kwiimeko zesantya esiphezulu okanye zomthwalo oguquguqukayo, umlinganiselo wamazinyo ozinzileyo sisiseko sokusebenza kwezixhobo rhoqo;
* **Ubomi Obandisiweyo Becandelo:** Ukulinganisela ukuguguleka kwe-roller chain kunye ne-sprockets, ukuthintela ukungaphumeleli kwangaphambi kwexesha okubangelwa kukuxinana koxinzelelo lwendawo, ngaloo ndlela kunciphisa iindleko zokulungisa kunye nokuphindaphinda kwexesha lokungasebenzi.
II. Imigaqo-siseko yoYilo lweMilinganiselo yaMazinyo

1. Ukulinganisa ngokunengqiqo inani lamazinyo kwi-Driving and Driven Sprockets ukuze kuthintelwe umlinganiselo ogqithisileyo

Umlinganiselo wamazinyo phakathi kwee-sprockets zokuqhuba kunye neziqhutywayo (i = inani lamazinyo kwi-sprocket eqhutywayo Z2 / inani lamazinyo kwi-sprocket eqhubayo Z1) umisela ngokuthe ngqo isiphumo sokudluliselwa. Uyilo kufuneka lunamathele kumgaqo othi "akukho kugqithisa, ukufanisa okufanelekileyo": Inani lamazinyo kwi-sprocket yokuqhuba akufuneki libe mbalwa kakhulu: Ukuba inani lamazinyo kwi-sprocket yokuqhuba Z1 lincinci kakhulu (ngokubanzi kucetyiswa ukuba lingabi ngaphantsi kwamazinyo ali-17, kwaye lingabi ngaphantsi kwamazinyo angama-21 kwiimeko ezinzima), indawo yokunxibelelana phakathi kwekhonkco letyathanga kunye nomphezulu wamazinyo iya kuncipha, yonyusa kakhulu uxinzelelo kumphezulu wamazinyo ngeyunithi nganye. Oku akupheleli nje ekubangeleni ukuguguleka komphezulu wamazinyo kunye nokuguquguquka kokwelula kwekhonkco letyathanga, kodwa kunokukhokelela ekutsibeni kwetyathanga okanye ekuphazanyisweni kwetyathanga. Ingakumbi kwi-ANSI standard 12A, 16A kunye nezinye ii-roller chains ezinkulu, inani elaneleyo lamazinyo kwi-sprocket yokuqhuba liya kwenza kube nzima ukuchukumisa i-meshing kwaye linciphise ubomi benkonzo.

Inani lamazinyo kwi-sprocket eqhutywayo akufuneki libe maninzi kakhulu: Nangona inani elikhulu kakhulu lamazinyo kwi-sprocket eqhutywayo i-Z2 linokunciphisa isantya sokudlulisa kwaye lonyuse i-torque, oko kuya kukhokelela kubungakanani obukhulu be-sprocket, okwandisa iimfuno zendawo yokufakela. Oku kunokubangela ukujija kwetyathanga okanye ukulibaziseka kokudlulisa ngenxa ye-engile enkulu kakhulu ye-meshing phakathi kwekhonkco letyathanga kunye nomphezulu wezinyo. Ngokubanzi, inani lamazinyo kwi-sprocket eqhutywayo akufuneki lidlule amazinyo ali-120; iimeko ezikhethekileyo zifuna uhlengahlengiso olupheleleyo olusekelwe kwindawo yezixhobo kunye neemfuno zokudlulisa.

2. Lawula uLuhlu lweeGiya ukuze luhambelane neemfuno zoThutho
Iimeko ezahlukeneyo zokusetyenziswa zineemfuno ezahlukeneyo zomlinganiselo wokudluliselwa, kodwa umlinganiselo wegiya kufuneka ulawulwe ngaphakathi koluhlu olufanelekileyo ukuze kulinganiswe ukusebenza kakuhle kunye nozinzo:
* **Iimeko zoThutho oluQhelekileyo (umz., oomatshini ngokubanzi, imigca yothutho):** Umlinganiselo wegiya uyacetyiswa ukuba ulawulwe phakathi kwe-1:1 kunye ne-7:1. Ngaphakathi kolu luhlu, isiphumo se-meshing phakathi kwe-roller chain kunye ne-sprocket sifanelekile, nto leyo ekhokelela ekulahlekelweni kwamandla aphantsi kunye nokuguguleka okufanayo.
* **Iimeko zoThutho olunzima okanye olunesantya esiphantsi (umz., oomatshini bezolimo, izixhobo ezinzima):** Umlinganiselo wegiya unganyuswa ngokufanelekileyo uye kwi-1:1 ukuya kwi-10:1, kodwa oku kufuna ukusetyenziswa kweetsheyini eziqengqelekayo ezinepitch enkulu (umz., 16A, 20A) kunye noyilo lomphezulu wamazinyo oluqinisiweyo ukuze kuthintelwe ukungaphumeleli ngenxa yomthwalo ogqithisileyo.
* **Iimeko zoThumelo oluPhezulu (umz., uqhagamshelo lwezixhobo zemoto):** Umlinganiselo wegiya kufuneka ulawulwe phakathi kwe-1:1 kunye ne-5:1 ukunciphisa ukungcangcazela kunye nengxolo ebangelwa kukuphindaphinda okuphezulu kakhulu kwe-meshing. Kwangaxeshanye, kufuneka kuqinisekiswe amazinyo aneleyo kwi-drive sprocket ukunciphisa impembelelo yamandla e-centrifugal ekusebenzeni kwetyathanga.

3. Beka phambili inani lamazinyo eCoprime ukuze unciphise ukuguguleka okuxineneyo

Inani lamazinyo kwii-sprockets eziqhubayo neziqhutywayo kufuneka lihlangabezane nomgaqo "we-coprime" (oko kukuthi, isahluli esiqhelekileyo samazinyo amabini yi-1). Le yinkcukacha ebalulekileyo yokwandisa ubomi bee-roller chains kunye nee-sprockets:

Ukuba inani lamazinyo lilingana, unxibelelwano phakathi kweekhonkco zetyathanga kunye namazinyo e-sprocket luya kufana ngakumbi, luthintele iseti efanayo yeekhonkco zetyathanga ukuba zingadibani ngokuphindaphindiweyo neseti efanayo yamazinyo, ngaloo ndlela zisasaze iindawo zokuguguleka kwaye zinciphise ukuguguleka okugqithisileyo kwiindawo zamazinyo ezikufutshane okanye ukuguquguquka kokunwebeka kwetyathanga.

Ukuba ukubalwa okupheleleyo kwe-coprime akunakwenzeka, ukwahlulahlula okuqhelekileyo kwenani lamazinyo kufuneka kugcinwe kuncinci (umz., 2 okanye 3), kwaye oku kufuneka kudityaniswe noyilo olufanelekileyo lwekhonkco (umlinganiselo wenani lekhonkco lekhonkco kwinani lamazinyo kufuneka ube ngofanelekileyo ukuze kuthintelwe ukungalingani kwe-meshing okubangelwa "ziikhonkco zekhonkco ezifanayo kunye nokubalwa kwamazinyo angaqhelekanga").

4. Iimodeli zeRoller Chain ezihambelanayo kunye neempawu zeMeshing
Uyilo lomlinganiselo wamazinyo alunakwahlulwa kwiiparameter zeroller chain kwaye kufuneka luqwalaselwe ngokupheleleyo kunye ne-chain pitch, ububanzi beroller, amandla okutsalwa, kunye nezinye iimpawu:

Kwimixokelelwane yerola echanekileyo yepitch emfutshane (efana ne-ANSI 08B, 10A), iimfuno zokuchaneka kwe-meshing yomphezulu wamazinyo ziphezulu, kwaye umlinganiselo wamazinyo akufuneki ube mkhulu kakhulu. Kucetyiswa ukuba uyilawule phakathi kwe-1:1 kunye ne-6:1 ukuqinisekisa ukuba i-meshing icocekile ngokulinganayo kwaye inciphise umngcipheko wokuxinana;

Kwimixokelelwane yokuhambisa enepitshi ephindwe kabini, ngenxa yepitshi enkulu, inani lamazinyo kwi-sprocket yokuqhuba akufuneki libe lincinci kakhulu (kucetyiswa ukuba lingabi ngaphantsi kwamazinyo angama-20). Umlinganiselo wamazinyo kufuneka uhambelane nesantya sokuhambisa kunye nomthwalo ukuze kuthintelwe ukwanda kwempembelelo ye-meshing ngenxa yepitshi enkulu;

Landela imigangatho yamazwe ngamazwe efana ne-ANSI kunye ne-DIN ukuqinisekisa ukuhambelana phakathi kwenani lamazinyo e-sprocket kunye nemodeli ye-roller chain. Umzekelo, ububanzi besangqa se-sprocket tip kunye nobubanzi besangqa seengcambu ezihambelana ne-12A roller chain kufuneka zihambelane ngokuchanekileyo nenani lamazinyo ukuze kuthintelwe ukuchaphazela isiphumo sokudluliselwa komlinganiselo wamazinyo ngenxa yokuphambuka kobukhulu. III. Izinto eziphambili ezichaphazela uyilo lwe-Gear Ratio

1. Iimpawu zoMthwalo
Imithwalo ekhaphukhaphu, imithwalo ezinzileyo (umz., iifeni ezincinci, izixhobo): Inani elincinci lamazinyo kwi-drive sprocket kunye nomlinganiselo wegiya ophakathi zingasetyenziswa, ukulinganisela ukusebenza kakuhle kothumelo kunye nokunciphisa izixhobo.
Imithwalo enzima, imithwalo yempembelelo (umz., ii-crushers, oomatshini bokwemba): Inani lamazinyo kwi-drive sprocket kufuneka lonyuswe, kwaye umlinganiselo wegiya uncitshiswe ukuze kuncitshiswe amandla empembelelo ngomphezulu wezinyo ngeyunithi. Iitsheyini zerola ezinamandla aphezulu kufuneka zisetyenziswe ukuphucula amandla okuthwala umthwalo.

2. Iimfuno zesantya
Uthumelo oluhamba ngesantya esiphezulu (isantya se-drive sprocket > 3000 r/min): Umlinganiselo wegiya kufuneka ulawulwe ngaphakathi koluhlu oluncinci. Ukwandisa inani lamazinyo kwi-drive sprocket kunciphisa inani lemisebenzi ye-meshing, kunciphisa ukungcangcazela kunye nengxolo, ngelixa kuqinisekiswa ibhalansi eguquguqukayo yetsheyini kunye ne-sprocket.
Uthumelo oluhamba ngesantya esiphantsi (isantya se-drive sprocket < 500 r/min): Umlinganiselo wegiya unganyuswa ngokufanelekileyo ngokunyusa inani lamazinyo kwi-sprocket eqhutywayo ukuze kwandiswe i-torque yokukhupha. Akukho mfuneko yokunciphisa kakhulu inani lamazinyo kwi-sprocket eqhutywayo, kodwa iingxaki zokufakelwa ezibangelwa bubukhulu obukhulu be-sprocket kufuneka ziphetshwe.

3. Iimfuno zokuChaneka koThumelo

Uthumelo oluchanekileyo kakhulu (umz., imigca yokuvelisa ezenzekelayo, izixhobo zoomatshini abachanekileyo): Umlinganiselo wegiya kufuneka uhambelane ngokuchanekileyo nexabiso loyilo. Beka phambili indibaniselwano enamanani amazinyo aqinileyo ukuze kuncitshiswe iimpazamo zothumelo eziqokelelweyo kwaye kuthintelwe ukulibaziseka kothumelo okubangelwa ngumlinganiselo wegiya omkhulu kakhulu.

Uthumelo oluqhelekileyo oluchanekileyo (umz., ii-conveyors eziqhelekileyo, oomatshini bezolimo): Umlinganiselo wegiya ungalungiswa kuluhlu olufanelekileyo. Ingqwalasela kufuneka ibe kukuqinisekisa uzinzo lokusebenza kunye nokuguquguquka komthwalo; ukuchaneka okupheleleyo kwinani lamazinyo akufuneki.

4. Imida Yendawo Yokufaka

Xa indawo yokufaka incinci, umlinganiselo wegiya kufuneka uphuculwe ngaphakathi kwendawo evumelekileyo. Ukuba indawo esecaleni ayanelanga, inani lamazinyo kwivili eliqhutywayo lingancitshiswa ngokufanelekileyo ukuze kuncitshiswe umlinganiselo wegiya. Ukuba indawo ye-axial incinci, ikhonkco le-roller elifutshane eline-gear ratio efanelekileyo linokukhethwa ukuze kuthintelwe ububanzi obukhulu be-sprocket obuchaphazela ukufakwa.

IV. Iingcamango Ezingachanekanga Eziqhelekileyo Neendlela Zokuphepha Uyilo Lwemilinganiselo Yezixhobo

Ingcamango Engachanekanga 1: Ukulandela umlinganiselo omkhulu wegiya ngokungaboniyo ukuze kwandiswe i-torque. Ukwandisa umlinganiselo wegiya ngokugqithisileyo kuya kukhokelela kwivili eliqhutywa kakhulu kunye ne-engile ye-meshing engenangqondo, kungekuphela nje ukwandisa ubunzima bokufakelwa kodwa kwanokwandisa ukujija kunye nokuguga kwetyathanga. Ingcamango Engachanekanga 1: Ukuqwalasela iimfuno zomthwalo kunye nesantya, lawula umda ophezulu womlinganiselo wegiya ngelixa uqinisekisa i-torque. Ukuba kuyimfuneko, tshintsha uthumelo lwegiya oluphezulu lwesigaba esinye ngothumelo lwezigaba ezininzi.

Ingcamango ephosakeleyo 2: Ukungahoyi inani elincinci lamazinyo kwi-sprocket yokuqhuba. Ukusebenzisa amazinyo ambalwa kakhulu kwi-sprocket yokuqhuba (umz.,

Ingcamango ephosakeleyo 5: Ukungawunaki ukuhambelana kwamanani ezinyo kunye neekhonkco. Intsomi 4: Uyilo ngaphandle kokulandela imigangatho yamazwe ngamazwe. Ukusilela ukulandela inani lamazinyo kunye neemfuno zokuhambelana kweemodeli zeketanga zemigangatho yamazwe ngamazwe efana ne-ANSI kunye ne-DIN kukhokelela ekudibaniseni okungaphelelanga phakathi kwe-sprocket kunye neketanga le-roller, okuchaphazela ukusebenza kokwenyani komlinganiselo wegiya. Isisombululo: Jonga iiparameter zokuhambelana kweeketanga ze-roller kunye nee-sprocket kwimigangatho yamazwe ngamazwe ukuqinisekisa ukuhambelana ngokuchanekileyo koyilo lwenani lamazinyo kunye neprofayili yamazinyo kunye nepitch yemodeli yeketanga (umz., 12A, 16A, 08B).

V. Iingcebiso Ezisebenzayo Zokuphucula Umlinganiselo WeeGear

**Ukuqinisekiswa koYilo ngokusebenzisa ukulinganisa nokuvavanya:** Sebenzisa isoftware yokulinganisa inkqubo yokudlulisa ukulinganisa isiphumo se-meshing, ukusasazwa koxinzelelo, kunye nokulahleka kwamandla phantsi kwemilinganiselo eyahlukeneyo yegiya ukuze ukhethe isisombululo esifanelekileyo. Yenza uvavanyo lwebhentshi ngaphambi kokusetyenziswa kwangempela ukuqinisekisa uzinzo lomlinganiselo wegiya phantsi komthwalo kunye notshintsho lwesantya.

**Uhlengahlengiso Olunamandla Ngokusekelwe Kwiimeko Zokusebenza:** Ukuba iimeko zokusebenza zesixhobo (umz., umthwalo, isantya) ziyatshintshatshintsha, sebenzisa isakhiwo sokudlulisa esine-gear ratio ehlengahlengiswayo okanye ukhethe indibaniselwano yegiya enyamezelayo ukuze uphephe ukuba i-gear ratio enye ingakwazi ukuzivumelanisa neemeko zokusebenza ezinzima. Ukuphucula ukusebenza kwe-chain: Emva kokuyila i-tooth ratio, kubalulekile ukujonga rhoqo ukuxinana kwe-chain kunye nokuguguleka kwe-sprocket. Lungisa i-tooth ratio okanye utshintshe i-sprockets njengoko kufuneka ngokusekelwe kwinqanaba lokuguguleka ukuthintela ukuphambuka kwi-tooth ratio yokwenyani ngenxa yokuguguleka.

Isiphelo: Uyilo lomlinganiselo wamazinyo e-roller chain yiprojekthi yobunjineli benkqubo eyinkimbinkimbi elinganisela ithiyori kunye nokusebenza. Eyona nto iphambili ikukulinganisela ukusebenza kakuhle kokudluliselwa, uzinzo, kunye nobomi ngokusebenzisa ukufanisa amazinyo ngokwesayensi. Nokuba kukudluliselwa kwemizi-mveliso, ukudluliselwa kwamandla eebhayisekile, okanye ukusetyenziswa koomatshini bezolimo, ukunamathela kwimigaqo yoyilo "yokuhambelana okufanelekileyo, uluhlu lolawulo, inani lamazinyo ahambelanayo, kunye nokuziqhelanisa okuqhelekileyo" kubalulekile ukuqinisekisa ukusebenza kakuhle kwenkqubo yokuqhuba i-roller chain.

Njengophawu lobuchwephesha olugxile kwiityathanga zokuqhuba industrial, i-bullead isebenzisa rhoqo imigangatho yamazwe ngamazwe efana ne-ANSI kunye ne-DIN njengemilinganiselo, idibanisa iingcamango zokuphucula umlinganiselo wamazinyo kuphuhliso lwemveliso kunye nenkxaso yobugcisa. Uluhlu olupheleleyo lweetyathanga eziqengqelekayo (kubandakanya iityathanga ezichanekileyo zepitch emfutshane, iityathanga zokuhambisa eziphindwe kabini, kunye neetyathanga zokuqhuba industrial) zibonelela ngokuziqhelanisa okuphezulu kwiindlela ezahlukeneyo zoyilo lomlinganiselo wamazinyo, zibonelela ngezisombululo ezinokuthenjwa kwiimeko ezahlukeneyo zokudlulisela kubasebenzisi behlabathi.