Yuav ua li cas kom lub flywheel nrog koj tus kheej tes: nta, txiaj ntsig thiab tshuaj xyuas
Yuav ua li cas kom lub flywheel nrog koj tus kheej tes: nta, txiaj ntsig thiab tshuaj xyuas
Anonim

Hnub no muaj ntau txoj hauv kev los ua kom lub zog ntawm lub cav tsheb. Cov kiv cua ntawm kev ceev thiab tsav tsheb feem ntau txiav txim siab kom lub teeb lub flywheel. Cia peb saib seb qhov zoo npaum li cas tuaj yeem tau txais los ntawm kev hloov pauv, dab tsi nta cov txheej txheem no muaj thiab seb nws puas tuaj yeem ua cov txheej txheem ntawm kev nyem nrog koj tus kheej tes hauv lub nkas-las.

About yam khoom

Txawm li cas los xij cov neeg tsav tsheb cog lus ntawm lawv tus kheej ntawm lub rooj sab laj, lub flywheel yog qhov tseeb thiab zoo kawg nkaus hloov kho. Thaum lub sij hawm txoj kev loj hlob, engineers ua tib zoo xam cov load, torsional kuj thiab scrapping. Qhov hnyav ntawm lub flywheel tsis tu ncua ntawm ntau lub tsheb (nrog rau cov tsheb npav thiab tsheb thauj khoom, nrog rau cov cuab yeej tshwj xeeb) yog nyob rau hauv thaj tsam ntawm xya mus rau cuaj kilograms. Qhov hnyav npaum li cas nyob ntawm tus qauv tshwj xeeb ntawm lub tsheb thiab nws chav kawm.

lighten lub flywheel
lighten lub flywheel

Tom qab pib lub cav, lub tshuab flywheel ib txwm pib nce lub zog kinetic vim kev ua haujlwm ntawm pistons, kev txhaj tshuaj thiab tso pa tawm, nrog rau kev sib hloov ntawm lub crankshaft. Thaum lub sij hawm ua hauj lwm ntawm lub hwj chim unit, ib feem ntawm lub zog yog nkimrau unwind thiab tig ib tug hnyav flywheel. Qhov loj dua qhov loj ntawm cov hlau no, lub zog ntau dua nws yuav siv los tig nws. Cov nqi no tshwj xeeb tshaj yog pom ntawm kev kub ceev (los ntawm 4500 rpm).

Los ntawm tag nrho cov no nws hloov tawm tias flywheel tiv thaiv lub cav los ntawm kev ua haujlwm, tshem tawm ib feem ntawm lub zog. Tab sis tsis yog txhua yam yog meej-txiav ntawm no. Vim nws qhov loj, lub flywheel siv lub zog tsis tsim nyog, uas yog tsim los ntawm kev tawg lossis lwm cov txheej txheem sab nraud. Yog li, cov txheej txheem no tsis mus rau lub cev hauv daim ntawv ntawm kev vibrations, tab sis yog absorbed los ntawm flywheel.

Lub teeb lub teeb

Lub hauv paus ntsiab lus ntawm nws yog qhov yooj yim heev. Folk ICE tuning cov kws tshaj lij, thiab qee lub tsev kho mob, tritely tshem tawm ib feem ntawm nws qhov hnyav. Piv txwv li, mus txog 3.5 kilograms tuaj yeem raug tshem tawm los ntawm tus qauv flywheel ntsia rau feem ntau ntawm VAZ tsheb. Qhov hnyav ntawm tus qauv yog 7.5. Thiab lub teeb yuag flywheel ntsia ntawm VAZ yuav nqa 4 kilograms, uas yog qhov tseem ceeb heev. Nws yuav tsum raug sau tseg tias niaj hnub no ntawm kev muag khoom muaj ntau ntau yam ntawm flywheels. Koj tuaj yeem ua rau qhov hnyav ntawm 1.5 txog 3.5 kg. Ntau tus kws tshaj lij piav qhia qhov no hauv lawv tus kheej, tab sis qhov tseem ceeb ntawm no yog tib yam - kev nce hauv kev ua tau zoo.

lightweight flywheel
lightweight flywheel

Ib lo lus nug ncaj ncees yuav yog: "Vim li cas lub flywheel tsis tuaj yeem ua kom pom kev, hais, txog li 1 kg, lossis tseem ua zoo li ntawd hauv lub hoobkas?". Nws yog qhov yooj yim - ib feem uas lub teeb dhau yuav tsis ruaj khov thiab yooj yim tawg. Ntau lub zog ua rau lub caij. Thiab nrog qhov hnyav me me, nws yuav tsis ua haujlwm rausiab loads.

Lub caij no yuav tsum muaj lub zog tensile, tso cai rau nws ua haujlwm hauv cov qauv qauv.

Txoj kev zoo ntawm lub teeb

Cia li saib seb lub teeb yuag flywheel tuaj yeem muab tau, ntsia ntawm VAZ-2107. Tom qab cov txheej txheem lightening, qhov poob phaus, uas txhais tau hais tias lub cav yuav tau siv lub zog tsawg dua ntawm cov txheej txheem spin-up.

Yuav ua li no, kev poob txhua yam tuaj yeem txo. Nws yuav siv sij hawm tsawg zog los tig lub flywheel, raws li, qhov rov qab ntawm lub hwj chim unit yuav nce. Lub teeb flywheel muaj tsawg inertia. Lub cev muaj zog yuav nce siab thiab siab tshaj plaws ceev ceev. Thiab feem ntau, ua haujlwm ntawm kev kub ceev yuav zoo dua.

Lub teeb yuag flywheel vaz 2110
Lub teeb yuag flywheel vaz 2110

Txhua qhov no yog qhov tseeb, yog tias koj ua tib zoo suav cov zog ntawm inertia, nrog rau qhov cuam tshuam ntawm lub zog centrifugal. Tom qab muab piv nrog cov txiaj ntsig ntawm tus qauv flywheel, nws pom tseeb tias rau qhov sib sib zog nqus, nws yog qhov tseeb ntau dua. Tab sis nws yog nyob rau hauv high speeds uas lub flywheel ib txwm muaj ntau dhau loads los ntawm cov teebmeem ntawm centrifugal quab yuam thiab inertia.

Flaws

Thawj qhov yuav tsum hais, lightening flywheel ib leeg yuav tsis txaus. Nws tseem yog ib qho tsim nyog yuav tsum ua kom raug teeb tsa cov seem ntawm lub cav qhov chaw. Koj tseem yuav tau ua kom lub crankshaft, kho qhov chaw nruab nrab ntawm lub pob tawb clutch.

Ntawm cov minuses, ib tus tuaj yeem paub qhov txawv ntawm qhov txo qis hauv cov qauv, qhov tsis muaj qhov pom ntawm lub cav qis. Nws kuj tseem yuav tsum tau ua kom sib npaug nrog crankshaftncej thiab alternator siv pulley. Ib lub flywheel uas tau poob qhov hnyav yuav ua kom muaj cua sov tsawg dua - nyob rau lub caij ntuj no, kev sib kis yuav siv sij hawm ntau dua los ua kom sov thaum tsis ua haujlwm. Thiab thaum kawg, tus nqi ntawm flywheel yog ntau dua, tshwj xeeb tshaj yog xav tias qhov no yog lub Hoobkas sib tw flywheel rau Priora los ntawm cov chaw tsim khoom lag luam paub zoo, thiab tsis ua nyob rau hauv lub chaw nres tsheb los ntawm txoj kev xuas tes ua.

Lub teeb yuag flywheel vaz 2107
Lub teeb yuag flywheel vaz 2107

Yog tias lub tsheb tau yuav rau lub nroog tus qauv tsav mus txog 3000 rpm, ces cov nyhuv ntawm kev pab yuav luag tsis pom. Yog tias lub tsheb ua haujlwm hnyav dua (ntawm ntau dua 4500 rpm), qhov zoo ntawm lub teeb yuag flywheel yuav pom tau.

Nws puas tuaj yeem ua kom yooj yim nrog koj txhais tes?

qauv flywheels yog siv los ua lub hauv paus, uas yog tom qab ntawd lightened los ntawm kev txiav tawm ntau dhau. Feem ntau, qhov chaw ntawm lub voj voog sab nraud ntawm ib feem raug tshem tawm. Los ntawm kev txiav grooves, koj tuaj yeem tshem tawm ntawm ib thiab ib nrab mus rau ob kilograms ntawm qhov hnyav. Nyob rau hauv cov ntaub ntawv no, lub zog yam ntxwv ntawm lub flywheel nws tus kheej los yog nws cov yas yog ua txhaum. Koj tuaj yeem ua rau lub flywheel thiab ntau dua los ntawm kev tshem tawm peb lossis ntau dua kilograms. Tab sis qhov kev xaiv no yuav poob rau hauv lub zog.

Qee lub sij hawm muaj cov ntsiab lus uas lub yas yog welded los ntawm vuam mus rau qhov seem ntawm flywheel tom qab lightening. Tab sis koj tsis tuaj yeem ua qhov no - lub zog tau txo qis.

Yuav ua li cas txo qhov hnyav ntawm flywheel nrog koj tus kheej txhais tes?

Nws yog qhov tsim nyog yuav tsum nrhiav tus tig, tab sis ua ntej luam tawm cov duab ntawm Singurindi. Kev poob phaus siv cov cuab yeej no yog qhov nyab xeeb tshaj plaws. Qhov no tau lees paub los ntawm kev paub - xws li tshuabsiv los ntawm ntau.

lightweight flywheel pros
lightweight flywheel pros

Piv txwv li, tus qauv hnyav ntawm ib qho classic VAZ flywheel yog hais txog 7 kilograms. Nrog kev pab los ntawm Singurindi thev naus laus zis, nws tuaj yeem txo qhov hnyav ntawm ib feem mus rau 4.8 kilograms, tab sis cov phab ntsa ntawm lub qhov mounting yuav tsum muaj qhov tuab ntawm 10 millimeters. Koj tuaj yeem noj ntau dua. Tom qab ntawd cov phab ntsa thickness yuav yog 8 millimeters. Qhov hnyav yuav yog li 4.5 kg. Tsis tsim nyog ua kom sib dua.

Rau lub mounting ntsia liaj qhov rooj uas yog siv los txhim kho lub pob tawb clutch, nrog ib txoj kab uas hla ntawm 8 millimeters, koj xav tau ib lub cev nrog tib txoj kab uas hla. Yog tias cov phab ntsa flywheel yog nyias, qhov no tuaj yeem ua rau nws tawg ntawm kev kub ceev. Nws yog qhov zoo dua tsis txhob pheej hmoo nws tam sim ntawd yuav ib lub teeb yuag flywheel tam sim ntawd. Nws tus nqi nyob ntawm tus qauv ntawm lub tsheb. Yog li, flywheels ntawm VAZ raug nqi los ntawm 2.5 txhiab rubles. Lawv twb sib npaug lawm.

lightweight flywheel nqi
lightweight flywheel nqi

Yog li, koj tuaj yeem ua kom pom tseeb txhua yam. Tab sis nws yog ib qho tseem ceeb uas yuav tsum tau coj mus rau hauv tus account lub zog yam ntxwv thiab nta. Yog tias koj xav tau ntxiv lub zog, tom qab ntawd ntawm koj tus kheej qhov kev pheej hmoo, lub yas yog welded los ntawm vuam.

Thaum kawg ntawm cov txheej txheem, nco ntsoov sib npaug lub flywheel tshiab nrog rau lub pob tawb clutch. Tsis tas yuav tsum nruab disks. Sib npaug tuaj yeem ua tau statically. Tom ntej no, ua kom sib npaug nrog lub crankshaft. Qhov no yog tsim nyog los xyuas kom meej stability ntawm lub cav.

Nws yog qhov tsim nyog los ua kom muaj kev sib npaug dynamic. Tab sis qhov no yuav tsum tau tshwj xeebcov khoom siv uas tsis muaj nyob hauv txhua qhov kev pabcuam tsheb thiab txawm tias lub tuam txhab tsim tshuab.

Yuav ua li cas ntsuas qhov zoo li qub?

Cov txheej txheem yooj yim, tab sis nws qhov tseeb yog tsawg. Txawm li cas los xij, qhov no yog qhov zoo dua li kev txhim kho qhov tsis muaj qhov sib npaug. Qhov kev ua haujlwm no yog ua los ntawm kev txhim kho lub teeb yuag VAZ-2110 flywheel ntawm ob qhov chaw. Lub kaum sab xis nrog cov npoo du yog qhov haum zoo li coasters. Lawv raug muab tso rau kab rov tav thiab txoj haujlwm tau ua tib zoo txheeb xyuas.

lightweight flywheel
lightweight flywheel

Lub tiaj tus ncej yog ntsia rau hauv nruab nrab ntawm lub flywheel, uas yog qhov zoo tshaj plaws txiav txim los ntawm lub turner. Tom ntej no, cov qauv yog muab tso rau ntawm cov ces kaum raug. Lub flywheel yog tig thiab pom tias qhov twg ntawm nws nyob hauv qab. Yog tias qhov no yog tib qhov chaw, ces nyob rau sab nraud ib qho hnyav txuas nrog lub flywheel.

Zoo kawg

Txoj kev no koj tuaj yeem txhim kho qhov kev ua tau zoo ntawm lub tsheb. Lub cav yuav rov zoo dua. Tab sis qhov kev ua haujlwm no yuav tsum tau ua nrog rau lwm lub cav tu.

Pom zoo: