Umahluko Phakathi KweeTyathanga Zerola Ezihamba NgeSinye Nezihamba NgeSibini
Kwimimandla yokuhambisa nokuhambisa ngoomatshini, iiroller chains zisetyenziswa kakhulu kwizicelo ezahlukeneyo zoshishino njengezinto zokuhambisa ezisebenzayo nezithembekileyo. Iiroller chains ezine-single pitch kunye ne-double-pitch ziintlobo ezimbini eziqhelekileyo zeeroller chains, nganye ineempawu ezizodwa kunye neemeko zokusetyenziswa. Eli nqaku liza kujonga umahluko phakathi kwezi ntlobo zimbini zeeroller chains kwiimbono ezahlukeneyo ukunceda abathengi behlabathi abathengisa ngobuninzi banokukhetha ngcono imveliso efanela iimfuno zabo.
1. Inkcazelo esisiseko kunye nolwakhiwo
(I) Itsheyini yeRoller enePitshi enye
Itsheyini yeroli enepitshi enye yenzelwe kwaye yenziwe ngokwepitshi eqhelekileyo. Ipitshi yenye yeeparameter ezisisiseko zetsheyini, echaza ubungakanani bayo kunye nokusebenza kwayo. Iqulathe amakhonkco angaphakathi nangaphandle atshintshanayo. Amakhonkco angaphakathi aqulathe iipleyiti ezimbini zangaphakathi kunye neebhashing ezimbini, ngelixa amakhonkco angaphandle equlathe iipleyiti ezimbini zangaphandle kunye nephini. Iiroli zingena phezu kweebhashing, eziqhagamshelwe yiphini kunye nebhashing. Olu lwakhiwo luqinisekisa ukuba iitsheyini zeroli ezinepitshi enye zigcina ukuguquguquka okuhle kunye nokuzinza ngexesha lokusebenza, nto leyo eyenza zifaneleke kwiintlobo ngeentlobo zezicelo zokudlulisa kunye nokuhambisa. (2) Itsheyini yeroli enepitshi ezimbini
Itsheyini yeroli ephindwe kabini yitsheyini yeroli ephindwe kabini enepitch enye. Ulwakhiwo lwayo lufana nolwetsheyini yeroli ephindwe kabini, kodwa iipleyiti zetsheyini zinde ngokuphindwe kabini. Olu yilo lunika iitsheyini zeroli ephindwe kabini iingenelo ezikhethekileyo kwizicelo ezithile.
2. Umahluko ekusebenzeni
(1) Umthamo woMthwalo
Ngenxa yepitch yazo encinci, ii-roller chain ze-single-pitch zihlala zifanelekile kwii-applications zomthwalo olula ukuya kophakathi. Nangona umthamo wazo womthwalo ulinganiselwe, zigqwesile kwii-transmission ezichanekileyo nezikhawulezayo. Nangona kunjalo, ii-roller chain ze-double-pitch zinomthwalo omkhulu ngenxa yepitch yazo eyonyukileyo. Zinokumelana nemithwalo emikhulu kwaye zifanelekile kwii-transmissions kunye ne-transport applications ezifuna imithwalo enzima okanye i-torque ephezulu. Umzekelo, kwizixhobo zokuhambisa ezifuna ukuthuthwa kwemithwalo enzima kwiindlela ezinde, ii-roller chain ze-double-pitch zinokuhlangabezana ngcono nezi mfuno.
(2) Ukusebenza kakuhle koThumelo
Iitsheyini zeroli ezijikelezayo ezinepitshi enye zihlala zibonelela ngokusebenza kakuhle kokudlulisa. Ipitshi yazo encinci kunye nesakhiwo esincinci zivumela ukubandakanyeka ngokuchanekileyo ngakumbi ne-sprocket, kunciphisa ukulahleka kwamandla. Ngelixa iitsheyini zeroli ezijikelezayo ezimbini zibonelela ngomthamo onamandla wokuthwala umthwalo, ipitshi yazo enkulu inokuphazamisa ukusebenza kokudlulisa ukuya kwinqanaba elithile. Nangona kunjalo, kwezinye izicelo apho ukusebenza kakuhle kokudlulisa kungabalulekanga kangako, iitsheyini zeroli ezijikelezayo ezimbini zisabonelela ngeenzuzo ezibalulekileyo.
(III) Isantya sokuSebenza
Iitsheyini zeroli ezinepitshi enye zifanelekile kwiitransmissions zesantya esiphezulu. Ipitshi yazo encinci kunye nolwakhiwo olukhaphukhaphu zivumela ukusebenza kakuhle kwisantya esiphezulu. Iitsheyini zeroli ezinepitshi ezimbini zifanelekile ngakumbi kwisantya esiphantsi. Nangona kunjalo, ipitshi yazo enkulu kunye nolwakhiwo olunzima lunokubangela ukungcangcazela okukhulu kunye nengxolo kwisantya esiphezulu. Ke ngoko, xa ukhetha itsheyini yeroli, isigqibo phakathi kweetsheyini zeroli ezinepitshi enye kunye nepitshi ezimbini kufuneka sisekelwe kwiimfuno zesantya sesicelo.
(IV) Ubomi beNkonzo
Ubomi benkonzo yetyathanga le-roller eline-pitch enye buchaphazeleka zizinto ezahlukeneyo, kubandakanya imeko yokusebenza, iimeko zokuthambisa, kunye neemeko zomthwalo. Phantsi kweemeko ezilungileyo zokuthambisa nokugcina, iityathanga ze-roller ezine-pitch enye zinokuba nobomi benkonzo obude. Ngenxa ye-pitch yazo enkulu kunye nokwakhiwa okunzima, iityathanga ze-roller ezine-pitch ezimbini zinokuba nobomi benkonzo obufutshane phantsi kweemeko ezifanayo zokusebenza. Nangona kunjalo, ngoyilo oluphuculweyo kunye nokusetyenziswa kwezixhobo ezikumgangatho ophezulu, ubomi benkonzo yeetyathanga ze-roller ezine-pitch ezimbini bunokuphuculwa kakhulu.
3. Imizekelo yesicelo
(I) Iintambo zeRoller ezinePitch enye
Iitsheyini zerola ezinepitshi enye zisetyenziswa kakhulu kwizicelo ezifuna uthumelo oluchanekileyo nolukhawulezayo. Umzekelo, kwiibhayisekile, kwiibhayisekile, kwiimoto, nakwizixhobo ezincinci zoomatshini, iitsheyini zerola ezinepitshi enye zibonelela ngothumelo oluzinzileyo noluthembekileyo. Zikwafanelekile nakwizixhobo ezincinci ezineemfuno eziphezulu zesithuba, njengoko ipitshi yazo encinci ivumela inkqubo yothumelo encinci ngakumbi.
(II) Iintambo zeRoller eziphindwe kabini
Iintambo zerola eziphindwe kabini zisetyenziswa kakhulu kwizicelo zokuhambisa nokuhambisa ezinomthwalo onzima, ezikhawulezayo. Umzekelo, kwimishini yemigodi, kwimishini yezolimo, nakwizixhobo ezinkulu zokuhambisa, iintambo zerola eziphindwe kabini zinokumelana nemithwalo enzima kwaye zihlangabezane neemfuno zokuthutha umgama omde. Zikwafanelekile kwizicelo ezifuna inani eliphantsi lamazinyo e-sprocket, njengoko intambo yazo enkulu ivumela ukusetyenziswa kwiintambo zerola ezinamazinyo ambalwa.
4. Ukufakelwa kunye nokugcinwa
(I) Ufakelo
Iitsheyini zerola ezinepitshi enye kulula ukuzifaka. Ngenxa yokuba zincinci kwaye zikhaphukhaphu, ukufakelwa kufuna ukuchaneka okuphantsi. Iitsheyini zerola ezinepitshi ezimbini, nangona kunjalo, zifuna ukuchaneka okuphezulu ngexesha lokufakelwa. Ngenxa yokuba zinkulu kwaye zinzima ukwakhiwa, kufuneka kuqinisekiswe ukuba itsheyini kunye nee-sprockets zisebenza ngokufanelekileyo ngexesha lokufakelwa. Ngaphezu koko, kufuneka kuqwalaselwe ukuxinana kweetsheyini ngexesha lokufakelwa ukuthintela ukukhululeka okanye ukutsiba kwamazinyo ngexesha lokusebenza.
(II) Ulondolozo
Ukugcinwa kweetyathanga zerola ezinepitshi enye kugxile kakhulu ekuthambiseni nasekucoceni. Ukuthambisa rhoqo kunciphisa ukungqubana phakathi kwetyathanga kunye nee-sprockets, nto leyo eyandisa ubomi benkonzo yetyathanga. Ngaphezu koko, ukucocwa kwetyathanga ngexesha elifanelekileyo kukungcola kunye nenkunkuma kunokuthintela ityathanga ekubophekeni okanye ekugugeni. Iityathanga zerola ezinepitshi ezimbini zifuna ukugcinwa ngononophelo olungakumbi. Ukongeza ekuthambiseni nasekucoceni, kufuneka nokuhlolwa rhoqo koxinzelelo lwetyathanga.
Ixesha lokuthumela: Agasti-11-2025