Yiziphi izinhlobo zama-Belt driver

Abashayeli bebhandeziwuhlobo lokudluliswa kwemishini olusebenzisa ibhande eliguquguqukayo eliqiniswe ku-pulley ukuze linyakaze noma lidlulise amandla.Ngokwemigomo ehlukene yokudlulisa, kukhona ukuhanjiswa kwebhande lokungqubuzana okuncike ekungqubuzaneni phakathi kwebhande ne-pulley, futhi kukhona ukuhanjiswa kwebhande elihambisanayo lapho amazinyo ebhande kanye ne-pulley mesh nomunye nomunye.

Ukushayela ngebhandeinezici zesakhiwo esilula, ukudluliswa okuzinzile, i-buffer, kanye nokumuncwa kokudlidliza, ingadlulisela amandla phakathi kwezikhala ezinkulu ze-shaft kanye nama-shaft amaningi, futhi izindleko zayo eziphansi, akukho ukuthambisa, ukugcinwa okulula, njll., isetshenziswa kakhulu ekudluliseni kwemishini yesimanje.I-friction belt drive ingalayisha ngokweqile futhi ishelele, futhi umsindo wokusebenza uphansi, kodwa isilinganiso sokudlulisa asilungile (izinga lokushelela lingaphansi kuka-2%);I-synchronous belt drive ingaqinisekisa ukuvumelanisa kokudluliswa, kodwa umthamo wokumunca wokushintsha komthwalo umpofu kancane, futhi kunomsindo ekusebenzeni kwesivinini esikhulu.Ngaphezu kwamandla okudlulisa, amabhande okushayela ngezinye izikhathi asetshenziselwa ukuthutha izinto kanye nokuhlela izingxenye.

Ngokusetshenziswa okuhlukene, amabhande okushayela amabhande angahlukaniswa abe amabhande okushayela ezimbonini, amabhande ezimoto, amabhande okushayela emishini yezolimo kanye namabhande okushayela emishini yasendlini.Amabhande okuhambisa ohlobo lwe-Friction ahlukaniswe amabhande ayisicaba, amabhande e-V, namabhande akhethekile (Amabhande e-Poly-vee roller, amabhande ayindilinga) ngokwezimo zawo ezihlukene ezihlukene.

Uhlobo lwe-Belt drive luvame ukukhethwa ngokuya ngohlobo, ukusetshenziswa, indawo yokusebenzisa, kanye nezici zamabhande ahlukahlukene omshini wokusebenza.Uma kunezinhlobonhlobo zamabhande okudlulisa ukuze kuhlangatshezwane nezidingo zokudlulisela, isixazululo esilungile singakhethwa ngokuya ngokuhlangana kwesakhiwo sokudlulisa, izindleko zokukhiqiza, nezindleko zokusebenza, kanye nokuhlinzekwa kwemakethe nezinye izici.Amadrayivu ebhande eliyisicaba Lapho idrayivu yebhande eliyisicaba isebenza, ibhande linemikhono endaweni yesondo ebushelelezi, futhi ukungqubuzana phakathi kwebhande nendawo yesondo kusetshenziselwa ukudlulisa.Izinhlobo zama-transmission zifaka phakathi u-open transmission, cross transmission semi-cross transmission, njll., ezivumelaniswa ngokulandelana nezidingo zezindawo ezihambisanayo zeshaft yokushayela kanye ne-shaft eshayelwa kanye nezinkomba ezihlukene zokuzungezisa.Isakhiwo sokudlulisa ibhande eliyisicaba silula, kodwa kulula ukushelela, futhi sivame ukusetshenziselwa ukudlulisa ngesilinganiso sokudlulisela esingaba ngu-3.

 I-flat belt drive

Uhlobo oluyisicaba olunetheyiphu, ibhande elilukiwe, ibhande elinayiloni eliqinile lejubane eliphezulu le-annular, njll. I-Adhesive tape iwuhlobo olusetshenziswa kakhulu lwetheyiphu eyisicaba.Inamandla aphezulu kanye nohlu olubanzi lwamandla adluliswayo.Ibhande elilukiwe liyavumelana nezimo kodwa kulula ukulikhulula.Ibhande lenayiloni eliqinile linamandla aphezulu futhi akulula ukukhululeka.Amabhande ayisicaba atholakala ngosayizi abajwayelekile abahlukene futhi angaba nanoma yibuphi ubude futhi ahlanganiswe abe amasongo anamajoyinti anamathiselwe, athungwe, noma ensimbi.Ibhande le-annular lesivinini esiphezulu lincane futhi lithambile, linokuguquguquka okuhle nokumelana nokugqoka, futhi lingenziwa libe yindandatho engapheli, enokudluliselwa okuzinzile, futhi inikezelwe ekudlulisweni kwesivinini esikhulu.

I-V-belt drive

Lapho i-V-belt drive isebenza, ibhande lifakwa emgodini ohambisanayo ku-pulley, futhi ukudluliselwa kubonakala ngokungqubuzana phakathi kwebhande nezindonga ezimbili ze-groove.Amabhande e-V avame ukusetshenziswa ngezindlela eziningana, futhi kunenombolo ehambisanayo yemigodi kuma-pulleys.Uma i-V-belt isetshenziswa, ibhande lixhumene kahle nesondo, ukushelela kuncane, isilinganiso sokudlulisela sizinzile, futhi ukusebenza kuzinzile.Ukudluliselwa kwebhande le-V kulungele izikhathi ezinebanga elifushane lesikhungo kanye nesilinganiso esikhulu sokudlulisela (cishe u-7), futhi kungasebenza kahle ekudluliseni okuqondile nokuqondile.Ngaphezu kwalokho, ngenxa yokuthi amabhande amaningi e-V asetshenziswa ndawonye, ​​​​enye yazo ngeke yonakaliswe ngaphandle kwezingozi.I-tape ye-triangle iwuhlobo olusetshenziswa kakhulu lwe-tape engunxantathu, okuyi-tape yendandatho engaqedi eyenziwe ngongqimba oluqinile, isendlalelo sokunweba, isendlalelo sokucindezela, nosendlalelo sokugoqa.Isendlalelo esiqinile sisetshenziselwa ikakhulukazi ukumelana namandla okuqina, isendlalelo sokunwetshwa kanye nongqimba olucindezelayo ludlala indima yokwandiswa nokucindezela lapho kugotshwa, futhi umsebenzi wendwangu yendwangu ngokuyinhloko ukuthuthukisa amandla ebhande.

Amabhande e-V atholakala ngosayizi nobude obujwayelekile be-cross-sectional.Ngaphezu kwalokho, kukhona uhlobo lwebhande le-V elisebenzayo, izinga layo losayizi we-cross-sectional lifana ne-VB tape, futhi ukucaciswa kobude akunqunyelwe, okulula ukukufaka nokuqiniswa futhi kungashintshwa kancane uma yonakele, kodwa amandla nokuzinza akukuhle njenge-VB tape.Amabhande e-V avame ukusetshenziswa ngokuhambisana, futhi imodeli, inombolo, nosayizi wesakhiwo sebhande linganqunywa ngokusho kwamandla adlulisiwe kanye nesivinini sesondo elincane.

I-1) Amabhande e-V ajwayelekile asetshenziselwa izinsiza zasendlini, imishini yezolimo, nemishini esindayo.Isilinganiso sobubanzi obuphezulu nobude ngu-1.6:1.Isakhiwo sebhande esisebenzisa izintambo nezibopho zefayibha njengama-elementi e-tension adlulisa amandla amancane kakhulu kunebhande elingu-V eliwumngcingo lobubanzi obulinganayo.Ngenxa yamandla awo aphezulu kanye nokuqina kwe-lateral, lawa mabhande afaneleka izimo zokusebenza ezinzima ngokushintsha okungazelelwe komthwalo.Ijubane lebhande livunyelwe ukuthi lifinyelele ku-30m/s futhi imvamisa yokugoba ingafinyelela ku-40Hz.

2) Amabhande angama-V amancane asetshenziswa ekwakhiweni kwezimoto nemishini ngeminyaka yama-60s kanye nama-70s wekhulu lama-20.Isilinganiso sobubanzi obuphezulu nobude ngu-1.2:1.I-Narrow V-Band iwuhlobo oluthuthukisiwe lwe-V-Band olujwayelekile olususa ingxenye emaphakathi engabambi iqhaza elikhulu ekudluliselweni kwamandla.Idlulisa amandla amaningi kune-V-belt ejwayelekile yobubanzi obufanayo.Ibhande elinamazinyo elihlukile elingavamile ukushelela lapho lisetshenziswa kuma-pulleys amancane.Isivinini sebhande esingafika ku-42 m/s nokugoba

amafrikhwensi afinyelela ku-100 Hz angenzeka.

3) I-Rough Edge V-Belt Thick Edge Narrow V-Belt Yezimoto, Cindezela i-DIN7753 Ingxenye 3, imicu engaphansi kobuso incike ekuqondeni kokuhamba kwebhande, okwenza ibhande libe nezimo eziguquguqukayo kakhulu, kanye nokuqina okuhle kakhulu kwe-lateral kanye ukumelana nokugqoka okuphezulu.Le micu iphinde inikeze ukwesekwa okuhle kwezinto eziqinile eziphathwe ngokukhethekile.Ikakhulukazi uma isetshenziselwa ama-pulleys amancane-diameter, lesi sakhiwo singathuthukisa umthamo wokudlulisa ibhande futhi sibe nempilo ende yesevisi kune-V-belt encane ene-edging.

4) Ukuthuthukiswa okuqhubekayo ukuthuthukiswa kwakamuva kwe-V-belt into ephethe i-fiber eyenziwe nge-Kevlar.I-Kevlar inamandla aphezulu okudonsa, ubude obuphansi, futhi ikwazi ukumelana namazinga okushisa aphezulu.

Ibhande le-Belt DriveTiming Belt

Ibhande Lesikhathi

Lena ibhande elikhethekile lokushayela.Indawo yokusebenza yebhande yenziwe ngesimo sezinyo, futhi ingaphezulu le-rim ye-pulley yebhande libuye lenziwe libe yisimo sezinyo elihambisanayo, futhi ibhande kanye ne-pulley ngokuyinhloko iqhutshwa yi-meshing.Amabhande anamazinyo e-synchronous ngokuvamile enziwa ngentambo yensimbi encane njengesendlalelo esiqinile, futhi isinkwa sangaphandle simbozwe nge-polychloride noma i-neoprene.Umugqa ophakathi wesendlalelo esiqinile unqunywa ukuthi ube umugqa wesigaba sebhande, futhi umjikelezo womugqa webhande ubude begama.Amapharamitha ayisisekelo ebhendi yisigaba esiyindilinga esingu-p kanye nemodulus m.I-circumferential node p ilingana nosayizi okalwa emugqeni ohlanganyelwe phakathi kwamaphoyinti ahambisanayo amazinyo amabili aseduze, kanye nemodulus m=p/π.Amabhande aseShayina anamazinyo ahambisanayo asebenzisa isistimu ye-modulus, futhi ukucaciswa kwawo kuvezwa yi-modulus×bandwidth× inombolo yamazinyo.Uma kuqhathaniswa nokudluliswa kwebhande elijwayelekile, izici zokudluliselwa kwebhande elinamazinyo e-synchronous yilezi: ukuguqulwa kongqimba oluqinile olwenziwe ngentambo yocingo kuncane kakhulu ngemva kokulayisha, umjikelezo webhande elinamazinyo awushintshile ngokuyisisekelo, akukho ukushelela kwesihlobo phakathi kwebhande futhi i-pulley, futhi isilinganiso sokudlulisela sihlala njalo futhi sinembile;Ibhande elinamazinyo lincane futhi lilula, elingasetshenziswa ngezikhathi ngesivinini esikhulu, isivinini somugqa singafinyelela ku-40 m / s, isilinganiso sokudlulisa singafinyelela ku-10, futhi ukusebenza kahle kokudlulisela kungafinyelela ku-98%;Isakhiwo esiqinile kanye nokumelana okuhle kokugqoka;Ngenxa yokuzenzisa okuncane, amandla okuthwala nawo mancane;Izidingo zokunemba kokukhiqiza nokufaka ziphezulu kakhulu, futhi ibanga eliphakathi nendawo liqinile, ngakho-ke izindleko ziphezulu.Amadrayivu ebhande anamazinyo avumelanisiwe asetshenziswa kakhulu ezinhlelweni ezidinga ukulinganiswa okunembile kokudlulisela, okufana nemishini ejikelezayo kumakhompuyutha, ama-movie projektha, amarekhodi evidiyo, nemishini yendwangu.