Robotic box: specifications, operating hauv paus ntsiab lus, tshuaj xyuas
Robotic box: specifications, operating hauv paus ntsiab lus, tshuaj xyuas
Anonim

Nws yog qhov tsis sib xws, tab sis nrog rau niaj hnub no kev txhim kho thev naus laus zis, tshwj xeeb tshaj yog nyob rau hauv kev lag luam tsheb, engineers los ntawm thoob plaws lub ntiaj teb no tsis muaj peev xwm los tawm tswv yim txog kev sib kis. Lub tshuab tseem tsis tau tsim los ua kom tau raws li qhov yuav tsum tau ua hauv qab no - qhov loj me me thiab lub teeb yuag, lub zog loj, tsis muaj qhov poob ntawm lub zog loj, txuag roj, kev nplij siab ntawm kev txav, kev ua haujlwm zoo, kev pab cuam. Tseem tsis tau muaj lub tsev li no, tab sis muaj ib lub thawv neeg hlau. Nws, txawm tias tsis tag, tab sis ua tau raws li ntau qhov kev xav tau saum toj no.

chav kawm ntawv qib siab

Cov txheej txheem no tsis txawv ntawm cov tshuab ib txwm siv hauv lawv cov qauv tsim thiab kev ua haujlwm. Tab sis lub zog thiab clutch tau koom nrog kev siv hluav taws xob lossis hydraulic actuators. Txawm hais tias, qhov no yog qhov dav heev. Tseeb, ntawm tsib-ceev Easytronic los ntawm Opel thiab 7-ceev neeg hlaulub thawv los ntawm Ferrari, ntxiv rau tus lej ntawm cov kauj ruam, ntau cov kev daws teeb meem thev naus laus zis thiab kuj tseem muaj qhov sib txawv hauv kev hloov hluav taws xob. Yog, thiab constructively nyob rau hauv ob qho kev xaiv no muaj ntau ntau qhov sib txawv. Thiab txhim kho lawv ntawm cov tsheb tshwj xeeb muaj lub hom phiaj sib txawv.

robotic gearbox kho
robotic gearbox kho

thawj lub thawv neeg hlau ntawm cov qauv serial pib tshwm sim tsuas yog thaum pib ntawm lub xyoo pua xeem. Lawv daim ntawv qhia yog qhov yooj yim heev - lawv coj cov cuab yeej pov thawj zoo tib yam nrog lub clutch classic. Tom qab ntawd tag nrho cov no tau ntxiv los ntawm hluav taws xob tsav uas nyem lub clutch disc thiab hloov lub zog raws li qee qhov algorithm. Yog li, Toyota tau qhia txog Multimod kis tau tus mob, Ford neeg hlau lub thawv hu ua Durashift, Honda qhia Ishift. Kev ua lag luam qee zaum nthuav tawm ntau tus qauv tib lub sijhawm - nws yog hom kev boom. Dab tsi ua rau nws? Muaj tsuas yog ib lo lus teb rau lo lus nug no - txuag.

robotic gearbox
robotic gearbox

Rau cov neeg uas yuav Corolla, Peugeot 207, Ford Fusion thiab lwm yam qauv thiab tsis xav hloov lub zog ntawm tus kheej, automakers muab ib qho pheej yig analogue ntawm cov tsoos torque converter tsis siv neeg kis thiab CVT. Tom qab tag nrho, ob peb lub servos bolted rau lub hauv paus ua haujlwm zoo yog pheej yig dua li qhov tsis siv neeg ntshiab lossis CVT.

Kev lag luam thiab kev sim ntawm cov kws ua haujlwm ua tsis tiav. Cov tsheb nruab nrog lub thawv neeg hlau, raws li nws muab tawm hauv kev muaj tiag, tsuas yog nyiamcov neeg tsav tsheb tsis xav tau. Qhov tseeb yog tias cov tsheb zoo li no pib ua tib yam li cov neeg pib tshiab uas nyuam qhuav kawm tiav los ntawm lub tsev kawm ntawv tsav tsheb - nrog cov jerks thiab jerks. Thiab qhov tseem ceeb tshaj plaws, dab tsi yog qhov phem dua - muaj kev ncua thaum hloov pauv.

Txhawm rau tshem tawm cov tsav tsheb los ntawm lub flywheel, xaiv lub iav uas xav tau thiab rov ua kom lub zog, tus neeg hlau xav tau sijhawm ntau dua li tus neeg tsav tsheb nruab nrab ntawm kev sib kis ntawm phau ntawv. Tsis tas li ntawd, cov neeg hlau tuaj yeem ua yuam kev hauv cov kauj ruam. Yog li ntawd, ib tug jerky tsav hom, ua kom tiav ib tug overtaking nyob rau hauv lub yuav tsum tau iav, los yog tsuas yog tus txheej txheem ntawm organically infusing rau hauv kwj rau "robots" yog ib tug loj xeem.

Tus tswv tshuaj xyuas

Kev tshuaj xyuas ntau ntxiv ntawm lub thawv neeg hlau qhia qhov kev ntseeg tsis raug ntawm cov chav no. Feem ntau cov khoom siv hluav taws xob tsis ua haujlwm, lub thawv cua sov, lub neej clutch txo qis piv rau cov tshuab ua haujlwm zoo tib yam. Qhov tsis muaj "Parking" hom yog qhov tsawg tshaj plaws ntawm txhua qhov teeb meem.

Hnub no, "neeg hlau" nrog ib lub phaj clutch tsuas yog ntsia rau ntawm lub tsheb Fabkis xwb. Tab sis nws yuav tsum tau hais tias qhov kev paub tsis zoo no tsis tau cais cov tuam txhab lag luam feem ntau los ntawm kev sib kis. Cov neeg uas tso siab rau cov chaw kuaj xyuas no radically hloov kho lawv cov qauv, yav dhau los tau kawm keeb kwm ntawm "robots".

Device

Cov txheej txheem no tau teeb tsa yooj yim heev. Qhov tseeb, qhov no yog kev sib kis tsis tu ncua nrog cov ntsiab lus ntxiv. Cov khoom tsav no qhib thiab deactivate lub clutch, nrog rau kev hloov lub zog. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm mechanics thiab "robot" yog tib yam.

robotic iav
robotic iav

Txawm li cas los xij, muaj qhov sib txawv me me. Qhov txawv tseem ceeb yogcov khoom siv tswj hwm tib yam. Lawv tswj lub clutch. Kev ua haujlwm ntawm cov activators yog tswj los ntawm lub tshuab hluav taws xob tswj. Raws li rau lub clutch, nws yuav siv tau raws li ib tug disc, ob peb discs los yog ib pob ntawm kev sib txhuam ntsiab. Tam sim no ib qho ntawm cov kev daws teeb meem loj tshaj plaws yog ob lub clutch system.

Drive types

Cov gearboxes tuaj yeem nruab nrog hydraulic lossis hluav taws xob tsav. Nyob rau hauv cov ntaub ntawv ntawm hluav taws xob, servo drives yog siv raws li actuators. Nws yog ib qho hluav taws xob lub cev muaj zog nrog mechanical zog. Lub hydraulic tsav ua haujlwm raws li lub tog raj kheej hydraulic thiab electromagnetic li qub.

Hluav taws xob tsav ua haujlwm qeeb qeeb thiab siv zog qis dua. Hauv cov tshuab hydraulic, nws yog ib qho tsim nyog yuav tsum ua kom lub siab tsis tu ncua, thiab qhov no yuav tsum muaj lub zog ntau. Tab sis kev ua haujlwm ntawm hydraulic robotic gearboxes sai dua. Qee qhov hydraulic phau ntawv kis tau tus mob ntawm lub tsheb kis las khav theeb xob laim nrawm nrawm.

Cov khoom zoo no txiav txim siab siv kev sib kis ntawm kev siv hluav taws xob ntawm cov qauv tsheb siv nyiaj. Ua piv txwv, lub thawv neeg hlau ntawm Lada-Vest. Gearboxes rau cov qauv tsheb kim dua yog nruab nrog hydraulic tsav.

Txoj Cai Ua Haujlwm

Lub tshuab ua haujlwm hauv ib qho ntawm ob hom - tsis siv neeg lossis semi-automatic. Hauv thawj kis, ECU, raws li cov cim tau txais los ntawm cov sensors, siv cov txheej txheem tswj hwm los ntawm cov actuators.

robotic box yees duab
robotic box yees duab

Tsis hais tus qauvGearbox, lawv muaj qee yam hloov pauv. Kev ua haujlwm ntawm lub thawv hauv hom no tso cai rau koj hloov lub zog manually siv tus xaiv lossis paddle shifters.

Dual clutch gearbox

Cov evolution ntawm cov gearboxes tau tig yuav luag ntawm nws lub taub hau. Cov kev daws teeb meem yooj yim tshaj plaws tsuas yog pib tshwm sim thaum pib ntawm lub xyoo pua 21st. Txawm li cas los xij, txawm tias 60 xyoo ua ntej ntawd, tau txais daim ntawv pov thawj rau kev sib kis nrog ob lub clutches. Tsis muaj sketches thaum ntawd, tab sis nws twb tau thov kom nruab qhov kev sib kis no ntawm 1934 Citroen Traction Avant. Nws yog technically tsis yooj yim sua thiab lub tswv yim tau nyab xeeb tsis nco qab.

yug DSG

Lub tswv yim tau rov kho dua hauv German tuam txhab Porsche. Nyob rau hauv lub 80s, lub tuam txhab no nquag koom nyob rau hauv Circuit Court kev sib tw kev sib tw. Nws yog rau cov kev sib tw no uas muaj kev sib kis nrog ob lub clutches tau tsim. Prototypes tom qab ntawd pom cov txiaj ntsig zoo. Cov chav tsev tau dhau los ua hnyav, loj heev thiab tsis ntseeg siab. Kev kho lub thawv neeg hlau hauv cov xwm txheej no yog kim heev, thiab lawv txiav txim siab tso tseg qhov chaw kuaj xyuas. Nws tsis nyob. Tab sis nws yog poj koob yawm txwv ntawm niaj hnub DSG neeg hlau kis tau tus mob.

Multip by two

Technical thiab technologically, tag nrho cov no yog tsim los ntawm lub hauv paus ntsiab lus ntawm phau ntawv kis tau tus mob - lub cuab yeej tsis muaj planetary iav teeb, kev sib txhuam pob, siv thiab chains. Ob tug tsav ncej yog nyob rau hauv ib qho. Txhua tus muaj nws tus kheej cais clutch. Ntawm cov tsav tsheb muaj lub zog thiab cov synchronizers paub txog phau ntawv kis.

Txhua tus ncej tsav, ua ke nrog nws cov clutch, yog lub luag haujlwm rau nws tus kheej lub zog. Ib qho rau ib leeg, ib qho rau khib. Thaum lub tshebkhaws ceev ntawm ib theem, qhov tom ntej no twb nyob rau - lub zog tsim nyog tau txuas nrog synchronizers. Thaum koj yuav tsum nqis los lossis nce, ib lub clutch qhib thiab qhov thib ob kaw.

Qhov no ua kom lub iav hloov pauv ceev. Hauv qee cov qauv, kev hloov pauv yuav siv sijhawm tsis pub dhau 0.1 vib nas this. Tsis muaj hydraulic poob ntawm no, thiab piv rau CVTs, "robots" tuaj yeem zom cov torque loj dua.

Tab sis cov chav no tsis zoo tag nrho, thiab kho cov thawv neeg hlau ntawm hom no tuaj yeem kim. Txhawm rau kom lub tshuab kom muaj lub zog ntawm lub zog, koj xav tau cov kua dej uas cov clutches ua haujlwm. Nws muaj kev sib txhuam cov khoom thiab ua kom txias lub rooj sib txoos. Cov kua dej no txo cov efficiency. Tsis tas li ntawd, lub zog xav tau los ua haujlwm ntawm lub twj tso kua mis, uas tsim kom muaj siab nyob rau hauv hydraulic drives. Rau lub cav muaj zog, qhov no tsis yog qhov tseem ceeb, tab sis lub zog compact tsis tso cai rau koj kom pom qhov zoo ntawm cov thawv zoo li no tsis siv neeg kis.

duab robotic
duab robotic

Hauv xyoo 2008, VAG tswj tau los ntawm qhov teeb meem no. Muaj ib qho qauv nrog cov clutches qhuav. Lub twj tso kua mis tsuas yog khiav thaum xav tau. Vim muaj xya kauj ruam, lub tshuab ua kom yooj yim dua. Tab sis lub torque uas lub thawv no tuaj yeem tuav tau txog li 250 Nm.

Nyob tsis taus

Nws ntseeg tias ntub clutch robotic gearboxes muaj kev ruaj khov thiab muaj peev xwm ntau dua li lawv cov khoom siv qhuav. Hauv kev xav, qhov no yog li ntawd. Tab sis ntawm cov qauv thaum ntxov los ntawm VAG, robotic gearboxes feem ntau tau kho vim clutch tsis ua hauj lwm. Yuav luagflywheel.

gearbox kho
gearbox kho

Tsis tas li ntawd feem ntau, DSG cov tswv tau dhau los ua cov neeg taug kev ib ntus vim yog kev sib xyaw ntawm cov tshuab mechatronics. Nws yog kim heev los hloov nws. Cov khib nyiab thaum lub sijhawm ua haujlwm clutch clogs cov lim thiab nkag mus rau hauv chav tswj. Solenoids ua tsis tau.

Tab sis lub thawv DQ 250 yog qhov ntseeg tau zoo. Tshwj xeeb tshaj yog tias nws yog khub nrog lub cav tsis muaj zog heev. Yog hais tias tus tswv tsav ntsiag to, ces lub neej kev pab yuav nyob ntev, yog hais tias cov dej kis tau tus mob hloov tsis tu ncua.

Nyob tsis zoo

Resource DQ 250 yog maj mam hloov hnub no. Cov qauv loj los ntawm Volkswagen-Audi kev txhawj xeeb yog tam sim no nruab nrog 7-ceev qhuav DSGs. Lub tshuab tsis tshua kim. Tab sis koj yuav tau them rau qhov no nrog ib tug clang, vibrations. Nyob rau hauv nroog tej yam kev mob, cov mechatronics tas li overheats. Lub clutch hnav tawm tom qab 50 txhiab kilometers.

gearboxes
gearboxes

Kev kho lub cev muaj zog thiab kev yuav khoom seem rau nws yog qhov teeb meem. Chav tsev clutch yuav raug nqi 70 txhiab rubles. Ntawm cov qauv tom qab, muaj teeb meem nrog lub clutch diav rawg. Qee zaum koj yuav tsum hloov lub firmware. Lub tshuab coj tus yam ntxwv tsis ruaj khov, tab sis qhov sib sau ua ke tsis zoo.

Zoo kawg

Cov no yog tag nrho cov tsis txaus ntawm DSG. AvtoVAZ, ntawm qhov tod tes, teeb tsa cov neeg hlau sib txawv nrog ib lub clutch ntawm Vesta thiab Nyiaj pab. Lawv txawj xav, lawv tws, tab sis lawv tsis muaj teeb meem li German checkpoints.

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