Thaum nws los txog rau cov haujlwm ua liaj ua teb Nws yog qhov system zoo rau hauvKev Sib Kis Lub Zog, Thauj Khoom Loj, thiab Cov Khoom Siv Los Tiv Thaiv Txiaj Ntsig{{0. Hauv qab no, peb tsis yeem rub tawm "tsis tuaj yeem rub" thiab "kev ua haujlwm tiag tiag ua haujlwm thiab kev ua haujlwm tiag tiag}
Kuv {. tshem tawm cov tshuab: lub peev xwm nyuaj-tseem ceeb rau "tuav" thiab "tswj tau ruaj khov"
Lub kaw lus raug tshem tawm ua tus "Choj" ntawm lub tsheb laij teb thiab txiav txim siab ruaj khov thiab tsis muaj peev xwm txiav txim siab thiab tsis muaj kev sib cav sib ceg
1. tshaj plaws lifting muaj peev xwm: qhov yooj yim qhov pib rau "dai rau"
Cov tsheb laij teb ib ce: Lawv {3- Point Hitch feem ntau muaj qhov ntau npaum li cas lub zog ntawm 5}}}}}}} 8, {{13 {13 kg (e . furrow sib sib zog nqus lub zog,}}
Cov tsheb laij teb siab: Kev Rho Tawm Kev Rho Tawm Caj npab thiab High-Lub Zog Hydraulic Thooj Voos Hlau Lifting Cape, {} tshuab {{. John Deere's 8R Series Mus Txog Ntxiv, Mus Txog Lwm Tus, {{{}
Cov ntsiab lus ntawm qhov sib txawv: Cov tsheb ciav hlau tsis txaus tsa zog tsis tuaj yeem "dai" hnyav siv, cia ua kom muaj kev ua haujlwm zoo.
https: // www . YouTube . com / saib? v= qwjt-gnitvg
2. hydraulic System Flow Flours: tus yuam sij rau "tswj tau ruaj khov"
Ua liaj ua teb siv yuav tsum muaj kev hloov kho lub sijhawm ntev thiab kaum sab xis (e ., relying ntawm freed hydraulic tswj {}}
Cov tsheb laij teb ib ce: Feem ntau siv qhib-pob cov tshuab hydraulic uas muaj kev sib zog nqus cov lus qeeb, thaum muaj kev sib txuas nrog cov tsheb laij teb qeeb qeeb qeeb Zoo .
Cov tsheb laij teb siab: Kaw-Center load hnov cov txheej txheem hydraulic no feem ntau siv li 200-300 {{{{{{{{{{{{{{{{{{{{{{ Hloov kho qhov tob tob hauv lub sijhawm tiag tiag raws li cov av laij teb, tiv thaiv lub tsheb laij teb los ntawm "kev thab plaub" vim yog qhov tsis kam.
Cov ntsiab lus ntawm qhov sib txawv: Lawv tsis tsuas yog "nqa cov nra hnyav" -Lawv "tswj lawv hloov tau yooj yim," Ua kom cov khoom ruaj khov thaum lub sijhawm ua haujlwm ruaj khov thaum ua haujlwm ... {1}
3. Tshem tawm cov qauv hluav taws xob nruj: nrog cov khoom ntiag tug nyob rau hauv kev thauj khoom
Cov av tiv taus lub sijhawm hnyav siv kev hloov pauv los ntawm kev ncua mus rau lub tsheb laij teb; tsis muaj zog rigidity ua rau bent caj npab lossis pob qij txha tawg .
Cov tsheb laij teb ib ce: Tshem tawm npab feem ntau welded los ntawm cov hlau me me, nyias (8-10 mm}
Cov tsheb laij teb siab: Cheeb tsam kev ncua ntawv tseem ceeb siv lub zog loj hlau (e {} pob qij txha, enduring forcces tshaj 10 tons yam tsis muaj deformation-txawm tias tom qab siv ntev ntev.
Ii {. traction kev ua tau zoo: lub zog zog rau "rub kom zoo" tsis muaj swb
Kev ua haujlwm yog lub hauv paus rau ib lub tsheb laij teb kom "nqa cov khoom siv du," tsom mus rausiv lub zog hloov pauv lub zog hauv lub zogThaum tsis txhob swb thiab lub zog poob . Qhov sib txawv ntawm cov lus dag thiab cov khoom siv hluav taws xob siab, "thiab" Lug Faib ":
1. Torque Realerve and Transfiniciciency: Kev ntseeg siab rau "Kov Seem Tsis"
Kev ua liaj ua teb (e {{{{0} g., cov khaub ncaws nplaum "kom tswj tau nrawm nrawm thiab tsis txhob quav ntshis.
Cov tsheb laij teb ib ce: Engine torque reserve is typically 20–30%, with transmission efficiency around 85%. A 150-horsepower model, for example, might deliver 500 N・m rated torque and only 650 N・m maximum torque. When soil resistance jumps by 30%, insufficient torque causes RPM to drop sharply (from 2,200 to 1,500 rpm), kev ua haujlwm qeeb qeeb los ntawm 8 km / h rau 4 km / h-halving efficient .
Cov tsheb laij teb siab: Lub cav torque cov peev xwm mus txog 40-50%, nrog cov khoom xa tawm uas muaj zog, muaj 8} {}}}}} Nyob rau hauv tib yam tsis kam, RPM tee tsuas yog me ntsis (los ntawm 2,200 txog 1,900 rpm), ua kom ceev ceev ruaj khov nyob rau hauv 7-8 km / h nrog minimal efficiency breat {}}
Cov ntsiab lus ntawm qhov sib txawv: Nws tsis yog "lub hauv paus muaj zog" -it 'Lub Zog Xwm Ceev "los tuav cov khoom siv hnyav thauj khoom.
{{02. log thiab hauv av siab: "Tsis muaj Slippage" sib npaug "sib npaug"
Txawm tias muaj zog traction, khau khiab tsawg . Cov tsheb laij teb ncaj qha cuam tshuam rau pem hauv ntej ruaj khov rau hauv qab hnyav loads.
Cov tsheb laij teb ib ce: Nruab nrog cov log tsheb txheem hauv kev ua liaj ua teb (E {{}}}}}}}}} {} {{} furrow plow hauv Av nplaum yuav tsuas ua tiav 60% ntawm nws lub theoretical kev ceev, nce roj kev siv los ntawm 50% nrog kev ua haujlwm me.
Cov tsheb laij teb siab: Txheeb xyuas cov log loj, dav-}}}}}} log tsheb). Paired nrog tsis siv neeg sib txawv sib txawv xauv thiab tom ntej-log pab, slippage yog tswj hwm qis dua ntawm 5%. Lub Kubota M954K, piv txwv, siv dav dav dav thiab cov kab ke sib luag hauv Paddy nyob rau hauv cov tsheb ciav hlau ruaj khov-txawm tias muaj cov tsheb kauj vab high bogging-outpacing cov tsheb laij teb zoo ib yam li 30%
{{0 {}}} latle loader faib: "Nyob twj ywm" rau kev hloov fais fab
Traction force ua raws cov qauv: traction {{}}-lub teeb ci ntsa iab (kev sib txhuam / rov qab-lub teeb "
Cov tsheb laij teb ib ce: Hnyav hnyav nrog lub taub hau pem hauv ntej ntawm ~ 4: 6 thiab qis} Lub tsheb laij teb pib, thiab cov tsheb laij teb kom loj hlob mus rau vej {{8}
Cov tsheb laij teb siab: Feature kho tau lub qhov hnyav (e {{{} giece} 4.5: {5.5. Thaum towing cov neeg loj loj, ntxiv rau pem hauv ntej kom paub meej pem hauv ntej-log tig xub ntiag thaum ua kom rov qab muaj zog.
Iii {{. tiag-ntiaj teb cov xwm txheej: qhov sib txawv hauv kev nqis tes ua
Siv ib 5- furrow sib sib zog nqus lub plhaw ({} horsepower zoo tib yam tsheb laij teb tsheb thiab} horsepower siab qauv:
| Kev Ua Haujlwm Metric | {150- hp tsheb laij teb | Kev ua haujlwm siab 200-} hp tsheb laij teb |
|---|---|---|
| Raug tshem tawm Kev Ua Haujlwm | 6, {000 kg lifting muaj peev xwm; jerky nqa; ± 5 cm Qhov tob yuam kev | 12, {000 kg lifting muaj peev xwm; Dooper hauj lwm; ± 1 cm Qhov tob yuam kev |
| Traction kev ua haujlwm | 25% torque cia tseg; RPM tee los ntawm 2, 000 rau 1,400; Ceev=4 km / h | 45% torque cia; RPM ruaj khov ntawm 1,800; Ceev=7} - 8 km / h |
| Tsawg tus nqi | Tshaj 30%; 50% nce roj ntau dua | Nyob rau hauv 5%; 10% txo cov roj kev noj haus ntau dua li theoretical |
| Ua haujlwm txhua hnub | ~ 30 daim av | 60-70 daim av |
Xaus: Qhov sib txawv yog "cov txheej txheem txuam nrog lub peev xwm"
Ib lub tsheb laij teb muaj peev xwm "nqa" siv "uas lwm tus tsis tuaj yeem rub cov txheej txheem ntawm lub synergy ntawm nwsNcua Cov Tshuab (tuav thiab tswj khoom lag luam)thiabKev Ua Haujlwm Kev Ua Haujlwm (rub tawm yam tsis muaj Slipping){{{0. Cov tsheb ciav hlau poob qis, thiab cov khoom siv tsis muaj zog, thiab cov khoom siv tsis muaj zog, thiab cov khoom siv tsis muaj zog, thiab cov neeg muaj zog tsis muaj zog Kev ua haujlwm zoo: Ib lub tsheb laij teb siab tuaj yeem phim cov qauv ntawm cov qauv hauv ib nrab, nrog kev ua liaj ua teb loj lossis cov haujlwm hnyav {}}
