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Umgaqo wokuthwala wendlela enye

 

Ibhereyitha yendlela enyeluhlobo lwebheri ejikeleza ngokukhululekileyo kwicala elinye ize itshixe kwelinye. Indlu yesinyithi yebheri yecala elinye inamarola amaninzi, iirola zeenaliti okanye iibhola, kwaye imilo yesihlalo esiqengqelekayo (umngxuma) yenza ukuba iqengqeleke kwicala elinye kuphela, kwaye ivelise ukumelana okukhulu kwelinye icala (oko kubizwa ngokuba "yindlela enye").

Umgaqo wokusebenza weebheringi zendlela enye

1. Uyilo lwe-ramp kunye ne-roller

Ii-clutches zendlela enye ze-ramp kunye ne-roller ziquka iringi yangaphandle enobubanzi obungaphakathi be-barrel, iringi yangaphakathi ene-ramp, kunye neseti yee-roller eziphantsi kwamandla entwasahlobo kwaye zihlala zinxibelelana ngokusondeleyo neeringi zangaphakathi nezangaphandle. Ukuba ukujikeleza kwenye indlela yokugijima kwicala lentshukumo yayo kunempembelelo kwenye, olu lungiselelo luqinisekisa ukuba ukukhawuleza kudlule isantya kunye nokukwazi ukuqhuba ngoko nangoko.

Ukusetyenziswa kolu hlobo lwe-one-way clutch kungafaneleka ekugqitheni, ekubekeni i-indexing nasekusebenziseni ngaphandle kokubuyisela umva kwiindawo ezahlukeneyo.

Xa isetyenziswa njenge-clutch engaphaya kwendlela enye

I-clutch ye-roller yohlobo lwe-ramp-type enye iya kufakelwa ngale ndlela, oko kukuthi, iringi yangaphandle iya kusetyenziswa njengelungu lokugqitha. Oku kubaluleke kakhulu xa kugqitha ngesantya esiphezulu. Kwimeko ye-inner ring overtake, amandla e-centrifugal asebenza kwii-rollers aya kunciphisa isantya se-overtake.

Xa isetyenziswa njenge-clutch engajikiyo kwicala elinye

Yi-clutch yendlela enye kuphela yohlobo lwe-ramp roller ene-inner ring rotation efanelekileyo kwisantya esiphantsi. Ukuba kufuneka isantya esiphezulu, kucetyiswa i-clutch yendlela enye yohlobo lwe-wedge.

Xa isetyenziswa njenge-indexing one-way clutch

Isangqa sangaphandle sidla ngokubonwa njengento ejijekayo, kwaye isangqa sangaphakathi sidla ngokubonwa njengento ekhoboka. Ngaphandle koko, ukungabi namandla kweerola kunye nezipringi kuya kukhokelela kwiimpazamo, ingakumbi xa kujongwa i-frequency ephezulu. Ukusetyenziswa kweoyile yokuthambisa exutyiweyo kunye nezipringi ezinamandla kubonelela ngokuchaneka kwe-index yesantya esiphezulu kunye nomgangatho ophezulu.

2. Uyilo lwe-wedge

Le clutch yohlobo lwe-wedge-type one-way override idla ngokuba yiringi yangaphakathi, iringi yangaphandle, iqela le-wedge, ikheyiji ye-wedge, intwasahlobo eqinileyo kunye ne-bearing. I-wedge idityaniswe phakathi kwezangqa zangaphakathi nezangaphandle ukuze kudluliselwe amandla ukusuka kwenye indlela yokugijima ukuya kwenye. I-wedge ineedayamitha ezimbini ezi-diagonal, (oko kukuthi umgama ukusuka kwenye ikona ye-wedge ukuya kwenye) kwaye enye yazo inkulu kunenye. Isenzo se-wedge senzeka xa izangqa zangaphakathi nezangaphandle zijikeleza ngokumalunga, nto leyo enyanzelisa i-wedge ukuba ibe nendawo enkulu ethe nkqo kwindawo enkulu enqamlezileyo.

3. Isiphumo se-angle wedge yokuzitshixa ngokuzimeleyo sixhomekeke kakhulu kwi-wedge kunye ne-angle yokuzitshixa ngokwayo ye-wedge phakathi kweeringi zangaphakathi nezangaphandle. Ingcamango esisiseko ye-wedge one-way clutch ifuna ukuba i-coefficient of friction ye-wedge inxulumene ne-torque ekhawulezileyo eveliswa yi-inner ring kwicala le-drive, kwaye eli xabiso le-friction kufuneka libe likhulu kunexabiso le-tangent ye-angle yokuzitshixa ngokwayo. Ukuba iimeko azikhuselekanga, i-wedge ayizukubakho.

I-engile yokuzitshixa imiselwa bulwakhiwo lwe-wedge, kwaye amanqaku akwizangqa zangaphakathi nezangaphandle adibene ne-wedge ngokwahlukeneyo.

Uyilo lwe-wedge lune-engile yokuqala engazitshixiyo esezantsi kakhulu ukuqinisekisa ukubopha ngokupheleleyo ekuqaleni. Njengoko i-torque isanda, amandla e-radial aveliswa kwi-wedge ejika indlela yokugijima ye-wedge, nto leyo ebangela ukuba i-wedge iqengqeleke iye kwindawo entsha. I-wedge idla ngokuyilwa ukuba ibe ne-engile ezitshixiyo enokwandiswa kancinci kancinci, kanye njengoko isuka kwindawo yokugqithisa ukuya kwindawo apho umthwalo ophezulu uthwalwa khona. I-engile enkulu yokuzitshixiyo inciphisa amandla e-radial aveliswa yi-wedge, ukuze ii-torque ezinkulu zivunyelwe ukuba zidluliselwe logama nje kufuneka imida yobude kunye nobunzima beBrinell.

Eyona ndlela iphambili yokusebenzisa iibheringi zendlela enye: oomatshini belaphu; oomatshini bokuprinta; ishishini leemoto; Izixhobo zasekhaya; isixhobo sokukhangela izinto ezingeyonyani.