Amanyathelo okuthintela ukudluliselwa kwe-roller chain

Amanyathelo okuthintela ukudluliselwa kwe-roller chain

Kwicandelo lothumelo loomatshini,ikhonkco lerolaUthumelo lusetyenziswa kakhulu ngenxa yokusebenza kakuhle nokuthembeka kwalo. Nangona kunjalo, ukuqinisekisa ukusebenza kakuhle nokwandisa ubomi benkonzo yenkqubo yothumelo lwe-roller chain, kufuneka kuqatshelwe la manqaku aphambili alandelayo.

1. Amanyathelo okufaka
(I) Umlinganiselo wokudluliselwa kunye ne-engile yokusonga
Umlinganiselo wokudluliselwa kothumelo lwe-roller chain udla ngokuba yi-7:1, kwaye ungafikelela kwi-10:1 ngesantya esiphantsi kakhulu. I-engile yokusonga ye-sprocket encinci kunye ne-chain kufuneka igcinwe ngaphezulu kwe-120°, kwaye uthumelo lokuxhoma kufuneka lufikelele ngaphezulu kwe-90°. Umlinganiselo wokudluliselwa ofanelekileyo kunye ne-engile yokusonga unokuqinisekisa ukusebenza kakuhle kothumelo kunye nobomi benkonzo ye-chain.
(II) Umgama phakathi kwee-axes
Ixabiso elikhethwayo lomgama ophakathi phakathi kwezi sprockets zimbini liphindwe ka-30-50 kune-pitch ye-roller chain. Ukuba umthwalo utshintsha kakhulu ngexesha lokuthuthwa, umgama ophakathi ungamiselwa ngaphantsi kwamaxesha angama-20. Umgama ofanelekileyo phakathi kwee-axes unceda ekunciphiseni ukuguguleka kwe-chain kunye nokungcangcazela.
(III) Ubungakanani bomphetho okhululekileyo
Ukuhanjiswa kwetyathanga leroli akudingi ukuxinwa kokuqala, kodwa kufuneka kumiselwe kwinqanaba elithile lokuyekelela. Ukuseta ubungakanani be-slack kufuneka kulungiswe ngokweemeko ezithile zokusebenza. Ngokubanzi, ubungakanani be-slack bumalunga ne-4% ye-span. Kwimeko yokudluliselwa ngokuthe nkqo, umgama omkhulu embindini, umthwalo onzima okanye ukusebenza ngasemva, ubungakanani be-slack kufuneka bube yi-2% ye-span.
(IV) Ukufana kunye nokulingana komngxuma
Ukuba i-sprocket ifakwe ngokuchanekileyo kubalulekile kubomi benkonzo kunye nokusebenza okuqhelekileyo kwe-roller chain. Sebenzisa i-spirit level ukulungisa ulungelelwano lwee-shafts ezimbini ukuqinisekisa ukuba zingaphakathi koluhlu lwe-±1/300; sebenzisa i-caliper ukulungisa ukuhambelana kwee-shafts ezimbini ukuqinisekisa ukuba zingaphakathi koluhlu lwe-±1/300. Kwimigama eyahlukeneyo esembindini, iimfuno zokuchaneka kokulungelelaniswa kwe-sprocket zezi zilandelayo:
Umgama osembindini ukuya kwi-1m: ±1mm
Umgama osembindini 1 ~ 10m: ± 1mm
Umgama osembindini ongaphezulu kwe-10m: ±10mm
(V) Uqwalaselo lofakelo
Okukhona umgca woqhagamshelo lwe-central point we-sprockets ezimbini usondela ngokuthe tye, kokukhona isiphumo sothumelo lwe-roller chain singcono. Kwi-transmission ethe nkqo okanye ethe nkqo, ivili elingasebenziyo okanye i-tensioner kufuneka isetyenziswe ukuze i-sprocket isuswe kakuhle xa i-chain yolulwe kancinci. La manqaku alandelayo kufuneka aqatshelwe ngexesha lokufakwa:
Xa umgama ophakathi umfutshane, umgama ophakathi ungandiswa ngokushukumisa isiseko seshaft ukuze ityathanga liqine kancinci.
Xa umgama osembindini umde, ivili elingasebenziyo lingongezwa kwicala elingaphakathi lecala elikhululekileyo ukuze lixhase ityathanga elijikelezayo.
Kwiitsheyini ezisebenza ngesantya esiphezulu kwaye zinemithwalo eyahlukeneyo, ukusetyenziswa kwezithinteli zesikhokelo setsheyini kunokunciphisa ngempumelelo ukungcangcazela.
Xa i-transmission imile nkqo, i-tensioner ingafakelwa ukulungisa uxinzelelo lwe-chain ngexesha elifanelekileyo ukuqinisekisa ukubandakanyeka ngokuchanekileyo kwe-sprocket kunye ne-chain.

2. Amanyathelo okuthintela ukuthambisa
(I) Ukubaluleka kokuthambisa
Ukuthambisa kudlala indima ebalulekileyo ekudlulisweni kwetyathanga elijikelezayo. Ukuthambisa okulungileyo kunokunciphisa ukuguguleka kwetyathanga, kunciphise ingxolo, kwaye kuthintele ukugqwala, ngaloo ndlela kwandisa ubomi benkonzo yetyathanga. Ukuthambisa okunganelanga okanye okungafanelekanga kunokukhokelela kwiingxaki ezinje ngokuguguleka kwangethuba kunye nokuqhekeka kwetyathanga.
(II) Iindlela zokuthambisa
Ngokuxhomekeke kwindawo yokusetyenziswa kunye neemeko zokusebenza, kukho iindlela ezilandelayo zokuthambisa iiroller chain:
Ukugcwalisa ipetroli ngesandla: ifanelekile kwiinkqubo zokuhambisa ezikhawulezayo nezinomthwalo omncinci. Faka ioyile yokuthambisa ngqo phakathi kwephini kunye nomkhono wetsheyini.
Ukuthambisa ngebhafu yeoyile: Itsheyini intywiliselwa kwitanki yeoyile kwaye itsheyini ithambisa ngokujikeleza kweoyile. Ifanelekile kwiinkqubo zokuhambisa ezikhawulezayo neziphakathi.
Ukuthambisa nge-splash: Kufakelwa ipleyiti yokuthambisa nge-oyile endlwini, kwaye i-oyile yokuthambisa itshizwa kwikhonkco ngepleyiti yokuthambisa nge-oyile. Ifanelekile kwiinkqubo zokuhambisa ezikhawulezayo neziphakathi.
Ukuthambisa okunyanzelekileyo: Ioyile yokuthambisa inyanzeliswa ukuba isiwe kwiindawo ezahlukeneyo zetsheyini kusetyenziswa ipompo yeoyile. Ifanelekile kwiinkqubo zokuhambisa ezikhawulezayo nezinzima.
(III) Ukukhethwa kweoyile yokuthambisa
Ukukhethwa kweoyile yokuthambisa kufuneka kumiselwe ngokwemeko yokusebenza kunye nobushushu betsheyini. Ngokubanzi, uburhabaxa beoyile yokuthambisa kufuneka bube phakathi, nto leyo enokuqinisekisa isiphumo esihle sokuthambisa ngaphandle kokuthintela umjelo wokuthambisa ngenxa yoburhabaxa obuninzi. Kwimigangatho eyahlukeneyo yobushushu, uburhabaxa beoyile yokuthambisa obucetyiswayo bulandelayo:
-10℃～0℃: SAE10W
0℃～40℃: SAE20
40℃～50℃: SAE30
50℃～60℃: SAE40

3. Amanyathelo okulungisa
(I) Ukuhlolwa rhoqo
Ukuhlolwa rhoqo yinxalenye ebalulekileyo yokugcinwa kothutho lwe-roller chain. Okuqulathwe kuhlolo kuquka:
Ukuguguleka kwetyathanga: linganisa ubude betyathanga. Xa ubude betyathanga bufikelela kwi-1.5% yobude betyathanga, cinga ngokulitshintsha.
Ukuguguleka kwe-sprocket: jonga ukuguguleka kwamazinyo e-sprocket. Ukuba ukuguguleka kukhulu, tshintsha i-sprocket ngexesha elifanelekileyo.
Ukuthambisa: jonga ubungakanani kunye nomgangatho weoyile yokuthambisa ukuqinisekisa ukuba ioyile yokuthambisa yanele kwaye icocekile.
Ukuqina kwetyathanga: jonga ukuba ukuqina kwetyathanga kufanelekile na uze ulungise ukuba kuyimfuneko.
(II) Ukucoca kunye nokuthambisa
Coca ityathanga kunye ne-sprocket rhoqo ukuze ususe uthuli, inkunkuma kunye namabala eoyile kumphezulu. Emva kokucoca, faka ioyile yokuthambisa ngexesha elifanelekileyo ukuqinisekisa ukuba zonke iindawo zetyathanga zithanjiswe ngokupheleleyo.
(III) Buyisela iindawo ezigugileyo
Xa itsheyini okanye i-sprocket igugile kakhulu, kufuneka itshintshwe ngexesha. Xa utshintsha, khetha iimveliso zemodeli efanayo kunye neenkcukacha ezifana nezetsheyini okanye i-sprocket yokuqala ukuqinisekisa ukusebenza okuqhelekileyo kwenkqubo yothumelo.

4. Amanyathelo okulungisa iingxaki
(I) Iimpazamo eziqhelekileyo kunye nezizathu
Ukuphuka kwetyathanga: Kusenokubangelwa kukuxinana kwetyathanga, ukudinwa okanye ukungoneli kokuthambisa. Isisombululo kukutshintsha ityathanga nokujonga inkqubo yokuthambisa.
Ukwandiswa kwetyathanga: Oku kubangelwa kakhulu kukuguguleka kwetyathanga. Xa ukwandiswa kwetyathanga kufikelela kwinqanaba elithile, kufuneka itshintshwe.
Ukuguguleka kwe-sprocket: Oku kusenokubangelwa kukuthambisa okungekho ngokwaneleyo okanye ukungadibani kakuhle phakathi kwetyathanga kunye ne-sprocket. Isisombululo kukutshintsha i-sprocket kunye nokujonga inkqubo yokuthambisa.
Ukushukuma kwetyathanga: Kusenokubangelwa kukuxinana kwetyathanga ngendlela engafanelekanga, ukuthambisa okwaneleyo okanye ukufakwa kwe-sprocket ngendlela engafanelekanga. Isisombululo kukulungisa ukuxinana kwetyathanga, ukujonga inkqubo yokuthambisa kunye nemeko yokufakelwa kwe-sprocket.
(II) Iindlela zokusombulula iingxaki
Ukuqhekeka kwetyathanga: Buyisela ityathanga uze ujonge inkqubo yokuthambisa.
Ukwandiswa kwetyathanga: Buyisela ityathanga endaweni yalo.
Ukuguga kwe-sprocket: Buyisela i-sprocket kwaye ujonge inkqubo yokuthambisa.
Ukushukuma kwetyathanga: Lungisa ukuqina kwetyathanga, jonga inkqubo yokuthambisa kunye nemeko yokufakelwa kwe-sprocket.

5. Amanyathelo okhuseleko ngexesha lenkonzo
(I) Isigwebo sobomi benkonzo
Ubomi benkonzo yee-roller chain budla ngokugwetywa ngokwandiswa kwe-chain. Xa ukwandiswa kwe-chain kufikelela kwi-1.5% yobude bayo, i-chain kufuneka itshintshwe. Ukongeza, ukuguguleka, ukuthambisa kunye nokuguguleka kwe-chain kunye ne-sprocket kufuneka kuhlolwe rhoqo ukuqinisekisa ukusebenza okuqhelekileyo kwenkqubo yothumelo.
(II) Iindlela zokwandisa ubomi benkonzo
Ufakelo oluchanekileyo: Faka ngokuhambelana neemfuno zofakelo ukuqinisekisa ukubandakanyeka ngokuchanekileyo kwetyathanga kunye ne-sprocket.
Ukuthambisa okulungileyo: Jonga kwaye utshintshe ioyile yokuthambisa rhoqo ukuqinisekisa ukuba zonke iindawo zekhonkco zithanjiswe ngokupheleleyo.
Ukuhlolwa rhoqo: Jonga ukuguguleka, ukuqina kunye nokuthambisa kwetyathanga rhoqo ukuze ufumane kwaye usombulule iingxaki ngexesha elifanelekileyo.
Kuphephe ukuxinwa kakhulu: Kuphephe ukusebenzisa itsheyini phantsi kokuxinwa kakhulu ukuze unciphise ukudinwa nokudinwa kwetsheyini.

6. Amanyathelo okuzikhusela xa ukhetha
(I) Imigaqo yokukhetha
Xa ukhetha i-roller chain, ukhetho kufuneka lusekelwe kwizinto ezifana nomthwalo, isantya, kunye nendawo yokusebenza kwenkqubo yothumelo. La manqaku alandelayo kufuneka aqwalaselwe xa ukhetha:
Amandla etsheyini: Khetha itsheyini enamandla afanelekileyo ngokomthwalo wenkqubo yokudlulisela.
Isantya setsheyini: Khetha itsheyini yesantya esifanelekileyo ngokwesantya senkqubo yokudlulisela.
Ipitshi yetsheyini: Khetha ipitshi yetsheyini efanelekileyo ngokwenani lamazinyo kunye nomgama osembindini wesprocket.
Inani lemiqolo yetsheyini: Khetha inani elifanelekileyo lemiqolo yetsheyini ngokweemfuno zomthwalo kunye nendawo yenkqubo yokudlulisela.
(II) Ukubalwa kokukhetha
Ukubalwa kokukhetha kuquka la manyathelo alandelayo:
Bala uxinzelelo lwetsheyini: Bala uxinzelelo lwetsheyini ngokwemithwalo kunye nesantya senkqubo yokudlulisela.
Bala uxinzelelo oluchanekileyo lwetsheyini: Lungisa uxinzelelo lwetsheyini ngokwendlela yokusebenzisa kunye nesantya.
Bala uxinzelelo lokukhawulezisa kunye nokuthomalalisa kwetsheyini: Bala uxinzelelo lokukhawulezisa kunye nokuthomalalisa kwetsheyini ngokweemfuno zokukhawulezisa kunye nokuthomalalisa kwenkqubo yothumelo.
Bala uxinzelelo lwe-inertia lwetsheyini: Bala uxinzelelo lwe-inertia lwetsheyini ngokweemfuno ze-inertia zenkqubo yothumelo.
Khetha imodeli yetyathanga efanelekileyo: Khetha imodeli yetyathanga efanelekileyo ngokweziphumo zokubala.