Kutheni i-roller chain ingcono kune-belt drive?

Kutheni i-roller chain ingcono kune-belt drive?

1. Ukuchaneka kokudluliselwa
1.1 I-roller chain ayinayo i-elastic sliding and slipping, kwaye inokugcina umlinganiselo ochanekileyo wokudluliselwa
Xa kuthelekiswa ne-belt drive, i-roller chain drive ineenzuzo ezibalulekileyo ekuchanekeni kokudlulisela. I-roller chain idlulisela amandla nge-meshing ye-chain kunye ne-sprocket. Le ndlela ye-meshing ithintela ukutyibilika kwe-elastic kunye nokutyibilika kwe-roller chain ngexesha lokusebenza. Nangona kunjalo, i-belt drive ixhomekeke kwi-friction ukuze idlulise amandla, okubangela ukutyibilika kwe-elastic kunye nokutyibilika xa umthwalo utshintsha okanye uxinzelelo lunganele, nto leyo ebangela ukuba umlinganiselo wokudlulisela ungaguquki.
Uthelekiso lwedatha: Kwizicelo zokwenyani, ukusebenza kakuhle kothumelo lwe-roller chain kunokufikelela ngaphezulu kwe-95%, ngelixa ukusebenza kakuhle kothumelo lwe-belt drive kudla ngokuba phakathi kwe-80% kunye ne-90%. I-roller chain inokugcina umlinganiselo ochanekileyo wothumelo kunye noluhlu lweempazamo lwe-±0.5%, ngelixa impazamo yomlinganiselo wothumelo lwe-belt drive inokufikelela kwi-±5%.
Imeko yesicelo: Kwizixhobo ezifuna uthumelo oluchanekileyo, olufana nothumelo lwe-spindle yesixhobo somatshini, uthumelo lwe-robot joint, njl.njl., i-roller chain isetyenziswa kakhulu. Umzekelo, kwinkqubo yothumelo lwe-spindle yesixhobo somatshini esichanekileyo, emva kokwamkela uthumelo lwe-roller chain, ukuchaneka kwesantya se-spindle kunyuke ngama-20% kwaye ukuchaneka kokucubungula kunyuke nge-15%.
Ubomi benkonzo: Ekubeni i-roller chain ingena-elastic sliding and slipping, ukuguguleka kwe-chain kunye ne-sprocket yayo kuncinci kwaye ubomi benkonzo bude. Ngokubanzi, ubomi benkonzo ye-roller chain bunokufikelela kwiminyaka emi-5 ukuya kweli-10, ngelixa ubomi benkonzo ye-belt drive buhlala buyiminyaka emi-2 ukuya kwemi-3.

2. Ukusebenza kakuhle kothumelo
2.1 I-roller chain isebenza kakuhle kakhulu ekudluliseni kwaye ilahlekelwa ngamandla aphantsi
Itsheyini yeroli ingcono kakhulu kune-belt drive ngokubhekiselele ekusebenzeni kakuhle kothumelo, ikakhulu ngenxa yendlela yayo eyahlukileyo yothumelo lwe-meshing. Itsheyini yeroli idlulisela amandla nge-meshing yetsheyini kunye ne-sprocket. Le ndlela yoqhagamshelo oluqinileyo inciphisa ukulahleka kwamandla ngexesha lenkqubo yothumelo. Ngokwahlukileyo koko, i-belt drive ixhomekeke kwi-friction ukuze idlulise amandla. Xa i-friction inganelanga okanye umthwalo utshintsha, kulula ukutyibilika, nto leyo ebangela ukulahleka kwamandla.
Uthelekiso lwedatha: Ukusebenza kakuhle kothumelo lwe-roller chain ngokubanzi kunokufikelela ngaphezulu kwe-95%, ngelixa ukusebenza kakuhle kothumelo lwe-belt drive kudla ngokuba phakathi kwe-80% kunye ne-90%. Phantsi kweemeko zokusebenza ezinomthwalo ophezulu kunye nesantya esiphezulu, inzuzo yokusebenza kakuhle kothumelo lwe-roller chain icacile ngakumbi. Umzekelo, kumgca wemveliso yemizi-mveliso, ukusetyenziswa kwamandla kwezixhobo ezisebenzisa i-roller chain drive kuphantsi nge-15% kunezixhobo ezisebenzisa i-belt drive.
Ukulahleka kwamandla: Ngexesha lokudluliselwa kwe-roller chain, ukulahleka kwamandla kuvela ikakhulu kwi-meshing friction phakathi kwe-chain kunye ne-sprocket kunye ne-goling deformation ye-chain. Ngenxa yoyilo olufanelekileyo lwesakhiwo se-roller chain, ezi lahleko zincinci kakhulu. Ukongeza kwi-friction, ukulahleka kwamandla kwi-belt drive kukwabandakanya i-elastic deformation kunye ne-slippage ye-belt, ingakumbi kwiimeko apho umthwalo utshintsha rhoqo, ukulahleka kwamandla kubaluleke ngakumbi.
Iimeko zokusetyenziswa: Iiroller chains zisetyenziswa kakhulu kwiimeko apho kufuneka uthumelo olusebenza kakuhle, njengenkqubo yexesha leenjini zeemoto kunye nemigca yemveliso ye-automation yemizi-mveliso. Umzekelo, kwinkqubo yexesha leenjini zeemoto, emva kokusebenzisa uthumelo lweroller chain, ukusebenza kakuhle kwepetroli yenjini kunyuswa nge-5%, ngelixa ukukhutshwa komoya ophumayo kuncitshiswa, oku kungaphuculi nje kuphela ukusebenza kwesithuthi, kodwa kukwahlangabezana neemfuno zokhuseleko lokusingqongileyo.
Iindleko zokulungisa: Ngenxa yokusebenza kakuhle kokudlulisa kunye nokulahleka kwamandla okuphantsi kwee-roller chains, ukusetyenziswa kwamandla kunye neendleko zokusebenza kwezixhobo kunokuncipha ekusebenzeni ixesha elide. Kwangaxeshanye, ubomi benkonzo yee-roller chains bude, nto leyo enciphisa ukuphindaphinda kokutshintshwa kunye neendleko zokugcinwa. Ngokwahlukileyo koko, i-belt drive inamandla aphantsi kwaye ifuna ukutshintshwa kwee-belt rhoqo, nto leyo enyusa iindleko zokugcinwa.

3. Umgodi kunye nomthwalo wokuthwala
3.1 Itsheyini yeroli inamandla oxinzelelo aphantsi, kwaye amandla eshaft kunye nokuthwala mancinci
I-roller chain drive ineengenelo ezibalulekileyo kune-belt drive ngokubhekiselele kwi-shaft kunye nomthwalo weebheringi, nto leyo ebonakala kakhulu kwimfuneko yayo encinci yamandla oxinzelelo.
Uthelekiso lwamandla oxinzelelo: Ngenxa yeempawu zayo zokudlulisa i-meshing, i-roller chain drive ayidingi ukusebenzisa amandla amakhulu oxinzelelo njenge-belt drive ukuqinisekisa isiphumo sokudlulisa. Ukuze kuqinisekiswe ukungqubana okwaneleyo kokudlulisa amandla, i-belt drive idla ngokufuna amandla amakhulu oxinzelelo, nto leyo eya kubangela ukuba i-shaft kunye ne-bearing zithwale uxinzelelo olukhulu. Amandla oxinzelelo lwe-roller chain mancinci, ngokubanzi yi-30% ~ 50% yamandla oxinzelelo lwe-belt drive. Le mandla amancinci oxinzelelo inciphisa kakhulu amandla kwi-shaft kunye ne-bearing ngexesha lokusebenza, ngaloo ndlela inciphisa umngcipheko wokuguguleka kunye nomonakalo we-bearing.
Umthwalo kunye nobomi beebheringi: Ekubeni i-roller chain drive inoxinzelelo oluncinci kwi-shaft kunye ne-bearing, ubomi benkonzo ye-bearing buyandiswa. Kwiinkqubo zokwenyani, ubomi beebheringi bezixhobo ezisebenzisa i-roller chain drive bunokwandiswa amaxesha ama-2 ukuya kwama-3 xa kuthelekiswa nezixhobo ezisebenzisa i-belt drive. Umzekelo, kumatshini wokumba, emva kokuba i-belt drive ithathelwe indawo yi-roller chain drive, umjikelo wokutshintshwa kweebheringi wongezwa ukusuka kwiinyanga ezi-6 zokuqala ukuya kwiinyanga ezili-18, nto leyo eyanciphisa kakhulu iindleko zokugcina kunye nexesha lokungasebenzi kwezixhobo.
Uzinzo kunye nokuchaneka kwezixhobo: Imithwalo emincinci yeebheringi ayincedi nje kuphela ekwandiseni ubomi beebheringi, kodwa ikwaphucula uzinzo kunye nokuchaneka kokusebenza kwezixhobo. Kwezinye izixhobo zoomatshini ezichanekileyo, ezifana nezixhobo zoomatshini be-CNC, i-roller chain drive inokugcina ukuchaneka kunye nokuzinza kwezixhobo ngcono. Oku kungenxa yokuba uxinzelelo oluncinci lunciphisa ukuguquguquka kunye nokungcangcazela kweshaft, ngaloo ndlela kuqinisekisa ukuchaneka kwemishini kunye nomgangatho womphezulu wezixhobo.
Iimeko ezisebenzayo: I-roller chain drive ineengenelo ezicacileyo kwiimeko apho kufuneka ukusebenza okuzinzileyo ixesha elide kwaye iimfuno zomthwalo wokuthwala ziphantsi. Umzekelo, kwizixhobo zoshishino ezinkulu, oomatshini bemigodi, oomatshini bezolimo nakwezinye iindawo, i-roller chain drive inokuziqhelanisa ngcono neemeko zokusebenza ezinzima, ngelixa inciphisa iindleko zokugcinwa kwezixhobo kunye nexesha lokungasebenzi.

4. Ukuziqhelanisa nemeko yokusebenza
4.1 Iiroller chain zingasebenza kwiindawo ezinzima ezifana nobushushu obuphezulu kunye nongcoliseko lweoyile
Iiroller chain zinezibonelelo ezibalulekileyo ekuziqhelaniseni nemeko yokusebenza, ingakumbi kwiindawo ezinzima ezifana nobushushu obuphezulu kunye nongcoliseko lweoyile, kwaye zisebenza kakhulu kuneebhanti.
Ukuziqhelanisa nobushushu obuphezulu: Iiroller chains zingasebenza ngokuqhelekileyo kubushushu obuphezulu, kwaye izixhobo zazo kunye noyilo lwesakhiwo zizenza zikwazi ukugcina ukusebenza kakuhle kwiindawo ezinobushushu obuphezulu. Umzekelo, kwinkqubo yokudlulisela ii-oven zemizi-mveliso, iiroller chains zingasebenza ngokuzinzileyo kwiindawo ezinobushushu obuphezulu obufikelela kwi-300°C. Ngokwahlukileyo koko, ii-belt drives zisengozini yokwaluphala, ukuguqulwa, okanye ukwaphuka komzimba webhanti kwiindawo ezinobushushu obuphezulu, kwaye ubushushu bazo bokusebenza abudluli kwi-100°C.
Ukuziqhelanisa neendawo ezinamafutha: Iiroller chain zisebenza kakuhle kwiindawo ezinamafutha, kwaye indlela yokufaka i-meshing ye-chain kunye ne-sprocket yenza ukuba i-oyile ingachaphazeleki kangako ekusebenzeni kwayo kokudlulisa. Kwiindawo ezineoyile eninzi, njengeendawo zokusebenzela zokulungisa, inkqubo yokudlulisa iiroller chain isenokugcina ukusebenza kakuhle kokudlulisa kunye nokuthembeka. Ii-belt drives zinotyekelo lokutyibilika kwiindawo ezinamafutha, nto leyo ekhokelela ekunciphiseni ukusebenza kakuhle kokudlulisa okanye ukungaphumeleli.
Ukuziqhelanisa nezinye iindawo ezinzima: Iiroller chains zingasebenza ngokuqhelekileyo kwiindawo ezinzima ezifana nokufuma nothuli. Umzekelo, kwizixhobo zemigodi, iiroller chains zingasebenza ngokuzinzileyo kwiindawo ezinothuli oluninzi. Ii-belt drives zingcoliswa lula kwezi ndawo, nto leyo ekhokelela ekuncipheni kokusebenza kwebhanti yokudlulisa, kwanokugqwala kunye nomonakalo.
Iimeko zokusetyenziswa: Iiroller chain zisetyenziswa kakhulu kwiimeko apho kufuneka zilungelelanise neemeko zokusebenza ezinzima. Umzekelo, kumgca wokuvelisa iinjini kwishishini lokuvelisa iimoto, inkqubo yokudlulisa iiroller chain ingasebenza ngokuzinzileyo kwindawo enobushushu obuphezulu kunye neoyile ukuqinisekisa ukuchaneka kokuhlanganiswa kunye nokusebenza kakuhle kwemveliso yenjini. Kwishishini lokucubungula ukutya, inkqubo yokudlulisa iiroller chain ingasebenza ngokuqhelekileyo kwindawo efumileyo ukuqinisekisa ukusebenza okuzinzileyo kwezixhobo zokucubungula ukutya.

5. Ubomi benkonzo
5.1 Itsheyini yeroli inesakhiwo esincinci kwaye iphila ixesha elide
Uyilo lwesakhiwo se-roller chain luyenza ibe ngcono kakhulu kune-belt drive ngokwexesha lokusebenza. I-roller chain inee-roller ezimfutshane ezisilinda, iipleyiti ze-chain zangaphakathi nezangaphandle, ii-pins kunye nee-sleeves. Ii-roller zifakwe ii-sleeves ngaphandle kwee-sleeves. Xa zisebenza, ii-roller ziqengqeleka ecaleni kweprofayili yamazinyo e-sprocket. Olu lwakhiwo alupheleli nje ekusebenzeni kakuhle, kodwa lukwanokulahlekelwa kancinci kokungqubana. Ngokwahlukileyo koko, kuba i-belt drive ixhomekeke ekungqubaneni ukuhambisa amandla, kulula ukutyibilika xa umthwalo utshintsha okanye uxinzelelo lunganelanga, nto leyo ebangela ukwanda kokuguguleka kwe-transmission belt.
Iingenelo zolwakhiwo: Ulwakhiwo oluncinci lwe-roller chain luyenza ikwazi ukumelana ngcono nemithwalo yempembelelo kunye ne-torque ephezulu ngexesha lenkqubo yokudlulisela, okunciphisa ukunwebeka kunye nokuguguleka kwe-chain. Ngenxa yesakhiwo sayo esiguquguqukayo, i-belt drive ithambekele ekuguqukeni kwe-elastic kunye nokutyibilika phantsi komthwalo ophezulu kunye nokuqalisa rhoqo, okubangela umonakalo kwangoko kwi-transmission ball.
Uthelekiso lwedatha: Ngokubanzi, ubomi benkonzo yeeroller chain bunokufikelela kwiminyaka emi-5 ukuya kweli-10, ngelixa ubomi benkonzo yee-belt drives buhlala buyiminyaka emi-2 ukuya kwemi-3. Kwizicelo zangempela, emva kokuba umatshini wemigodi wamkele i-roller chain drive, ubomi benkonzo yenkqubo yawo yokudlulisa buye bandiswa ukusuka kwiminyaka emi-3 yokuqala ukuya kwiminyaka esi-8, nto leyo enciphisa kakhulu iindleko zokugcinwa kunye nexesha lokungasebenzi kwezixhobo.
Iindleko zokulungisa: Ngenxa yobomi obude beenkonzo zeeroller chains, iindleko zazo zokulungisa ziphantsi kakhulu. Iiroller chains azidingi kutshintshwa rhoqo, kwaye phantsi kweemeko eziqhelekileyo zokusetyenziswa, kufuneka uhlolo oluqhelekileyo kunye nokuthambisa kuphela ukugcina iimeko zokusebenza zilungile. Ii-belt drives zifuna ukulungiswa rhoqo koxinzelelo, kwaye ukuphindaphindwa kwe-transmission belt kuphezulu, nto leyo enyusa iindleko zokulungisa.
Iimeko zokusetyenziswa: Iiroller chain zisetyenziswa kakhulu kwiimeko ezifuna ukusebenza okuzinzileyo ixesha elide kunye neemfuno eziphantsi zolondolozo, ezinje ngoomatshini bemigodi, oomatshini bezolimo, imigca yemveliso ye-automation yemizi-mveliso, njl. Ezi zixhobo zihlala zisebenza kwiindawo zokusebenza ezinzima, kwaye ubomi obude kunye nokuthembeka okuphezulu kweeroller chain kuzenza zibe lukhetho olufanelekileyo.
Ngamafutshane, ulwakhiwo oluncinci kunye nokuqina okuphezulu kwee-roller chain kuzinika iingenelo ezibalulekileyo ngokubhekiselele kubomi benkonzo, nto leyo enokunciphisa ngempumelelo iindleko zokugcina kunye nexesha lokungasebenzi kwezixhobo kwaye zifanelekile kwimicimbi eyahlukeneyo yemizi-mveliso efuna ukusebenza ixesha elide okuzinzileyo.

6. Isishwankathelo
Ngohlalutyo oluthelekisayo lwee-roller chains kunye nee-belt drives kwiimilinganiselo ezahlukeneyo, sinokubona ngokucacileyo iingenelo zee-roller chains kwiinkalo ezininzi, nto leyo eyenza zibe luncedo ngakumbi kwiimeko ezithile zokusetyenziswa.
Ngokuphathelele ukuchaneka kokudluliselwa, iiroller chains zinokuthintela ngokufanelekileyo ukutyibilika nokutyibilika kwe-elastic ngenxa yeempawu zazo zokudluliselwa kwe-meshing, zigcine umlinganiselo ochanekileyo wokudluliselwa ophakathi, kwaye uluhlu lweempazamo yi-±0.5% kuphela, ngelixa impazamo yomlinganiselo wokudluliselwa kwee-belt drives inokufikelela kwi-±5%. Le nzuzo yenza iiroller chains zisetyenziswe kakhulu kwizixhobo zokudlulisa ezichanekileyo, ezifana nokudluliselwa kwe-spindle yesixhobo somatshini, ukudluliselwa kwe-robot joint, njl.njl., nto leyo enokuphucula kakhulu ukuchaneka kokucubungula kunye nokuzinza kokusebenza kwezixhobo. Kwangaxeshanye, ubomi benkonzo yeeroller chains bukwade, ukuya kuthi ga kwiminyaka emi-5 ukuya kweli-10, nto leyo ephezulu kakhulu kuneminyaka emi-2 ukuya kwemi-3 yee-belt drives, nto leyo enciphisa iindleko zokugcinwa kunye nexesha lokungasebenzi kwezixhobo.
Ngokuphathelele ukusebenza kakuhle kothumelo, ukusebenza kakuhle kothumelo lwee-roller chain kunokufikelela ngaphezulu kwe-95%, ngelixa ii-belt drives zihlala ziphakathi kwe-80% kunye ne-90%. Phantsi kweemeko zokusebenza ezinomthwalo ophezulu kunye nesantya esiphezulu, olu ncedo lwee-roller chain lubonakala ngakumbi, nto leyo enokunciphisa ngokufanelekileyo ukusetyenziswa kwamandla kwezixhobo. Umzekelo, kumgca othile wemveliso yemizi-mveliso, ukusetyenziswa kwamandla kwezixhobo ezisebenzisa i-roller chain drive kuphantsi nge-15% kunezixhobo ezisebenzisa i-belt drive. Ukongeza, i-roller chain inobomi obude benkonzo kunye neendleko eziphantsi zokugcinwa, nto leyo ephucula ngakumbi uqoqosho lwayo ekusebenzeni ixesha elide.
Ngokuphathelele imithwalo ye-shaft kunye neebheringi, uxinzelelo lwe-roller chain luyi-30% ukuya kwi-50% kuphela yoxinzelelo lwe-belt drive, nto leyo enciphisa kakhulu amandla kwi-shaft kunye neebheringi ngexesha lokusebenza, ngaloo ndlela yandisa ubomi benkonzo ye-bearing, enokwandiswa amaxesha ama-2 ukuya kwama-3 xa kuthelekiswa nezixhobo ezisebenzisa i-belt drive. Imithwalo ye-bearing emincinci ayincedi nje kuphela ekunciphiseni iindleko zokugcina, kodwa ikwaphucula uzinzo olupheleleyo kunye nokuchaneka kokusebenza kwezixhobo. Ke ngoko, ukuhanjiswa kwe-roller chain kuneengenelo ezicacileyo kwiimeko apho kufuneka ukusebenza okuzinzileyo ixesha elide kwaye iimfuno zomthwalo we-bearing ziphantsi, njengezixhobo ezinkulu zoshishino, oomatshini bemigodi, oomatshini bezolimo kunye nezinye iindawo.
Ukuziqhelanisa nendawo yokusebenza nako kukwindawo ephambili kwi-roller chain. Ii-roller chain zinokusebenza ngokuzinzileyo kwiindawo ezinzima ezifana nobushushu obuphezulu (ukuya kuthi ga kwi-300°C), ioyile, ukufuma, kunye nothuli, ngelixa ii-belt drives zisengozini yokonakala kokusebenza okanye ukusilela kwezi ndawo. Oku kwenza ii-roller chain zisetyenziswe kakhulu kumashishini afana nokuvelisa iimoto kunye nokucubungula ukutya, ukuqinisekisa ukuba izixhobo zigcina ukusebenza okusebenzayo nokuzinzileyo kwiindawo zokusebenza ezinzima.
Lilonke, iiroller chains zingcono kunee-belt drives kwizalathisi ezininzi ezibalulekileyo ezifana nokuchaneka kokudluliselwa, ukusebenza kakuhle kokudluliselwa, imithwalo yeshaft kunye neebheringi, ukulungelelana nendawo yokusebenza, kunye nobomi benkonzo. Ezi nzuzo zenza iiroller chains zibe lukhetho olufanelekileyo kwimveliso yemizi-mveliso, ingakumbi kwiimeko apho ukuchaneka okuphezulu, ukusebenza kakuhle, iindawo ezinzima, kunye nokusebenza okuzinzileyo ixesha elide kufuneka.