Isingeniso kumapharamitha ayisisekelo okudluliswa kwe-roller chain
Isandulelo
Ukudluliselwa kwe-roller chain kuyindlela yokudluliselwa kwemishini esetshenziswa kabanzi. Iyathandwa emkhakheni wezimboni ngenxa yesakhiwo sayo esincane, ukusebenza kahle kokudluliselwa okuphezulu kanye nomthamo oqinile wokuthwala umthwalo.
1. Isakhiwo esiyisisekelo kanye nokwakheka kwe-roller chain
Iketanga le-roller livame ukuba ne-inner chain plate, i-outer chain plate, i-pin, i-sleeve kanye ne-roller. I-inner chain plate kanye ne-sleeve, i-outer chain plate kanye ne-pin ziyalingana, kuyilapho i-roller kanye ne-sleeve, i-sleeve kanye ne-pin zilingana kahle. Lo mklamo wesakhiwo wenza i-roller chain ikwazi ukuhlangana kalula ne-sprocket ngesikhathi sokusebenza, inciphise ukuguguleka futhi ithuthukise ukusebenza kahle kokudlulisa.
2. Amapharamitha ayisisekelo okudluliswa kwe-roller chain
(I) Iphimbo (P)
Iphithi ingenye yemingcele eyisisekelo kakhulu ye-roller chain. Ibhekisela ebangeni eliphakathi kwezikhungo zamaphini amabili aseduze ku-chain. Ubukhulu bephithi buthinta ngqo umthamo wokuthwala umthwalo kanye nokusebenza kokudlulisa kwe-roller chain. Ngokuvamile, lapho iphithi inkulu, kulapho umthamo wokuthwala umthwalo we-roller chain uqina khona, kodwa umthelela ohambisanayo kanye nokudlidliza kuzokhula. Ngakho-ke, lapho uklama uhlelo lokudlulisa i-roller chain, kubalulekile ukukhetha ngokufanele usayizi wephithi ngokuya ngezidingo zangempela zomthwalo kanye nendawo yokusebenza.
(ii) Ububanzi bangaphandle be-roller (d1)
Ububanzi bangaphandle be-roller buyisici esibalulekile lapho uchungechunge lwe-roller luhlanganiswe ne-sprocket. Ububanzi bangaphandle be-roller obufanele bungaqinisekisa ukuthintana okuhle phakathi kochungechunge lwe-roller ne-sprocket, kunciphise ukuguguleka, futhi kuthuthukise ukuzinza nokuthembeka kokudluliselwa.
(iii) Ububanzi bangaphakathi besixhumanisi sangaphakathi (b1)
Ububanzi bangaphakathi besixhumanisi sangaphakathi bubhekisela kububanzi bangaphakathi besixhumanisi sangaphakathi. Le pharamitha inethonya elibalulekile emandleni nasekuzinzeni kweketanga le-roller. Lapho uklama futhi ukhetha iketanga le-roller, kubalulekile ukukhetha ububanzi bangaphakathi besixhumanisi sangaphakathi obufanele ngokuya ngezimo zomthwalo wangempela kanye nendawo yokusebenza.
(iv) Ububanzi bephini (d2)
Ububanzi bephini buyi-diameter yangaphandle yephini ku-roller chain. Njengenye yezingxenye ezibalulekile ze-roller chain, ububanzi bephini buthinta ngqo umthamo womthwalo kanye nempilo yesevisi ye-roller chain.
(v) Ukuphakama kwepuleti leketanga (h2)
Ukuphakama kwepuleti leketanga kubhekisela ekuphakameni okuqondile kwepuleti leketanga. Le pharamitha idlala indima ebalulekile emandleni nasekuzinzeni kweketanga le-roller. Ekusetshenzisweni okungokoqobo, kuyadingeka ukukhetha ukuphakama kwepuleti leketanga okufanele ngokuya ngezidingo zokuthwala umthwalo kanye nendawo yokusebenza yeketanga le-roller.
(VI) Umthwalo wokugcina wokudonsa (Qmin) Umthwalo wokugcina wokudonsa ubhekisela emthwalweni omkhulu kakhulu uchungechunge lwe-roller olungawumela esimweni sokudonseka. Le pharamitha iyinkomba ebalulekile yokulinganisa umthamo wokuthwala umthwalo wechungechunge lwe-roller. Uma ukhetha uchungechunge lwe-roller, kubalulekile ukuqinisekisa ukuthi umthwalo walo wokugcina wokudonsa ungahlangabezana nezidingo zomthwalo omkhulu emsebenzini wangempela.
(VII) Isisindo ngemitha (q) Isisindo ngemitha sibhekisela kusisindo ngemitha yochungechunge lwe-roller. Le pharamitha inethonya elibalulekile emandleni angenawo amandla kanye nokusebenza kahle kokudlulisa kochungechunge lwe-roller. Lapho uklama uhlelo lokudlulisa uchungechunge lwe-roller, kubalulekile ukucabangela ngokuphelele ubudlelwano phakathi kwesisindo ngemitha kanye nokusebenza kahle kokudlulisa bese ukhetha uchungechunge lwe-roller olufanele.
3. Ukuklama nokukhethwa kokudluliselwa kwe-roller chain
(I) Izinyathelo zokuklama
Nquma isilinganiso sokudlulisa: Nquma isilinganiso sokudlulisa phakathi kwe-sprocket yokushayela kanye ne-sprocket eqhutshwayo ngokwezidingo zokusebenza kwemishini yemishini.
Khetha inombolo yochungechunge: Khetha inombolo yochungechunge olujikelezayo efanele ngokuya ngamandla okudlulisa kanye nesivinini sochungechunge. Inombolo yochungechunge ihambelana nephimbo, futhi izinombolo zochungechunge ezahlukene zifanelekela ububanzi obuhlukene bomthwalo kanye nesivinini.
Bala inani lezixhumanisi zeketanga: Bala inani elidingekayo lezixhumanisi zeketanga ngokusekelwe enanini lamazinyo kanye nebanga eliphakathi le-sprocket. Inani lezixhumanisi zeketanga ngokuvamile liyinombolo elinganayo okufanele igwenywe ukusebenzisa izixhumanisi zeketanga lokuguquka.
Hlola amandla: Hlola amandla eketanga eliyi-roller elikhethiwe ukuqinisekisa ukuthi lingakwazi ukumelana nomthwalo omkhulu emsebenzini wangempela.
(II) Izinto okufanele uzicabangele uma ukhetha
Indawo yokusebenza: Cabanga ngendawo yokusebenza yeketanga lama-roller, njengokushisa, umswakama, uthuli, njll. Amaketanga ama-roller asebenza ezindaweni ezinzima kudingeka akhethe imikhiqizo enezakhiwo zokuvikela ezihambisanayo.
Izimo Zokugcoba: Ukugcoba okuhle kunganciphisa ngempumelelo ukuguguleka kwe-roller chain futhi kwandise impilo yayo yokusebenza. Ngakho-ke, kubalulekile ukucabangela izimo zokugcoba lapho ukhetha futhi ukhetha indlela efanele yokugcoba.
Ukunemba kokufakwa: Ukudluliselwa kwe-roller chain kunezidingo eziphezulu zokunemba kokufakwa. Ngesikhathi sokufakwa, kuyadingeka ukuqinisekisa ukufana kwe-sprocket kanye nokucindezeleka kwe-chain.
4. Izinkambu zokusetshenziswa kokudluliselwa kwe-roller chain
Ukudluliselwa kwe-roller chain kusetshenziswa kabanzi ekudlulisweni kwemishini njengezolimo, izimayini, i-metallurgy, amakhemikhali kaphethroli, ukuphakamisa kanye nokuthutha, kanye nezimoto ezahlukahlukene. Kungadlulisela amandla ahlukahlukene futhi kuvame ukusetshenziswa ngezikhathi lapho amandla engaphansi kuka-100kW; isivinini se-chain singafinyelela ku-30~40m/s, kanti isivinini se-chain esivame ukusetshenziswa singaphansi kuka-15m/s; isilinganiso esiphezulu sokudluliselwa singafinyelela ku-15, ngokuvamile singaphansi kuka-6, kanti u-2~2.5 uyafaneleka.
5. Izinzuzo kanye nemikhawulo yokudluliselwa kwe-roller chain
(I) Izinzuzo
Ukusebenza kahle kokudlulisa: Uma kuqhathaniswa nokudlulisa ngebhande, ukudlulisa nge-roller chain akunawo ama-sliding anwebekayo, kungagcina isilinganiso sokudlulisa esinembile, futhi kusebenza kahle kokudlulisa, ngokuvamile kufika ku-96% ~ 97%.
Umthamo omkhulu wokuthwala umthwalo: ukudluliselwa kwe-roller chain kungamelana nemithwalo emikhulu futhi kufanelekile ezikhathini zokusebenza ezisheshayo nezinzima.
Ukuzivumelanisa nezimo okuqinile: ukudluliswa kwe-roller chain kungasebenza ngokujwayelekile ezindaweni zokusebenza ezinzima, njengamafutha, uthuli, izinga lokushisa eliphezulu, njll.
(II) Ukulinganiselwa
Isilinganiso sokudlulisa okusheshayo asihlali njalo: isivinini sochungechunge olusheshayo kanye nesilinganiso sokudlulisa okusheshayo sokudlulisa uchungechunge olujikelezayo kuyahlukahluka, ukuzinza kokudlulisela kubi, futhi umthelela nomsindo kungase kwenzeke ngesikhathi somsebenzi.
Izidingo zokunemba okuphezulu kokufakwa: ukudluliselwa kwe-roller chain kunezidingo zokunemba okuphezulu kokufakwa. Ukufakwa okungalungile kungabangela ukudluliselwa okungazinzile noma ngisho nokwehluleka.
Akufaneleki emicimbini yesivinini esikhulu: Njengoba isilinganiso sokudlulisa okusheshayo sokudlulisa uchungechunge lwe-roller singaguquguquki, asifaneleki ukusetshenziswa emicimbini yesivinini esikhulu.
6. Ukugcinwa nokunakekelwa kokudluliselwa kwe-roller chain
Ukuze kuqinisekiswe ukusebenza okuvamile futhi kwandiswe impilo yesevisi yesistimu yokudlulisa uchungechunge lwe-roller, kudingeka ukulungiswa nokunakekelwa okuvamile. Ngokuyinhloko faka amaphuzu alandelayo:
Hlola njalo ukuqina kweketanga: Qinisekisa ukuthi ukuqina kweketanga kuyahlangabezana nezidingo futhi ugweme ukukhululeka kakhulu noma ukuqina kakhulu.
Gcina ukugcotshwa okuhle: Faka noma shintsha uwoyela wokugcoba njalo ukuqinisekisa ukugcotshwa okuhle phakathi kweketanga kanye ne-sprocket.
Hlola ukuguguleka kweketanga: Hlola njalo ukuguguleka kweketanga bese ushintsha iketanga ngokuguguleka okukhulu ngesikhathi.
Hlanza iketanga kanye ne-sprocket: Hlanza iketanga kanye ne-sprocket njalo ukuze ususe uwoyela kanye nokungcola ebusweni ukuze uvimbele ukuguguleka okubi okubangelwa ukungcola.
7. Isifinyezo
Njengendlela yokudlulisa imishini esebenza kahle futhi ethembekile, ukudluliselwa kwe-roller chain kuye kwasetshenziswa kabanzi emkhakheni wezimboni. Ukukhethwa nokwakhiwa kwamapharamitha ayo ayisisekelo kudlala indima ebalulekile ekusebenzeni nasekuthembekeni kohlelo lokudlulisa. Lapho bekhetha imikhiqizo ye-roller chain, abathengi bamazwe ngamazwe abathengisa ngobuningi badinga ukucabangela ngokuphelele amapharamitha ayisisekelo e-roller chain ngokuya ngezidingo zangempela zohlelo lokusebenza kanye nendawo yokusebenza ukuqinisekisa ukuthi ama-roller chain athengiwe angahlangabezana nezidingo zokusebenza kwemishini yemishini. Ngesikhathi esifanayo, ukugcinwa nokunakekelwa okufanele nakho kuyiziqinisekiso ezibalulekile zokuqinisekisa ukusebenza okuzinzile kwesikhathi eside kwezinhlelo zokudlulisa i-roller chain….
Isikhathi sokuthunyelwe: Julayi-25-2025