Ukuhanjiswa kweetrektara ze-MTZ kusebenzisa iiyantlukwano zemveli kunye neegiya zokugqibela ezihambisa i-torque kumavili okanye kwiibhokisi zegiya zamavili zisebenzisa i-axle shafts.Funda konke malunga neeshafti zokugqibela zeMTZ, iintlobo zazo kunye noyilo, kunye nokukhetha kwazo kunye nokutshintshwa kweli nqaku.
Yintoni ishaft yokugqibela ye-MTZ?
I-shaft yokugqibela ye-MTZ (i-axle differential shaft ye-axle) yinxalenye yokuhanjiswa kweetrektara ezinamavili ezenziwe yi-Minsk Tractor Plant;iishafti ezisasaza i-torque ukusuka kukwahluka kwe-asi ukuya kumavili (kwi-asi engasemva) okanye kwiishafti ezithe nkqo kunye namavili (kwi-axle yokuqhuba ngaphambili, i-PWM).
Ukuhanjiswa kwezixhobo ze-MTZ zakhiwe ngokweskimu se-classical - i-torque esuka kwi-injini ngokusebenzisa i-clutch kunye ne-gearbox ingena kwi-axle yangasemva, apho iqala ukuguqulwa ngegiya ephambili, idlula ngokwahlukileyo kuyilo lwesiqhelo, kwaye igiya yokugqibela ingena kumavili okuqhuba.Iigiya eziqhutywayo zokugqibela zokuqhuba ziqhagamshelwe ngokuthe ngqo kwi-axle shafts eyandisa ngaphaya kwendlu yothumelo kunye nokuthwala i-hubs.Ke ngoko, i-axle shafts yangasemva ye-MTZ yenza imisebenzi emibini ngaxeshanye:
- Ukuhanjiswa kwetorque ukusuka kwisixhobo sokugqibela ukuya kwivili;
- Ukuqiniswa kwevili - ukubamba kwayo kunye nokulungiswa kuzo zombini iindiza (umthwalo usasazwa phakathi kwe-axle shaft kunye ne-casing yayo).
Kuzo zonke ii-wheel drive ukuguqulwa kweetrektara ze-MTZ, ii-PWM ze-design non-standard zisetyenziswa.I-torque esuka kwibhokisi yegiya ngetyala lokudlulisa ingena kwigiya ephambili kunye nokwahlulahlula, kwaye ukusuka kuyo ihanjiswa ngee-axle shafts ukuya kwi-shafts ethe nkqo kunye nevili drive.Apha, i-axle shaft ayinakho uqhagamshelwano oluthe ngqo kunye namavili okuqhuba, ngoko isetyenziselwa ukuhambisa i-torque.
I-axle shafts ye-MTZ idlala indima ephambili ekusebenzeni okuqhelekileyo kothumelo, ngoko ke naziphi na iingxaki kula malungu zikhokelela kubunzima okanye ukungasebenzi ngokupheleleyo kwetrektara.Ngaphambi kokutshintsha i-axle shafts, kuyimfuneko ukuqonda iindidi ezikhoyo, uyilo kunye neempawu.
Iindidi, uyilo kunye neempawu ze-MTZ zokugqibela ze-axle shafts zokuqhuba
Zonke iishafu ze-axle ze-MTZ zohlulwe zibe ngamaqela amabini ngokwenjongo yazo:
- I-axle shafts yangaphambili (PWM), okanye iishafti ze-asi zangaphambili;
- I-axle shafts ye-axle yokugqibela yokuqhuba ye-asi yangasemva, okanye ngokulula i-axle shafts yangasemva.
Kwakhona, iinkcukacha zohlulwe zibe ngamaqela amabini emvelaphi:
- Eyoqobo - iveliswe yiRUE MTZ (iMinsk Trector Plant);
- I-Non-original - eveliswe ngamashishini ase-Ukraine i-TARA kunye ne-RZTZ (PJSC "I-Romny Plant" Traktorozapchast "").
Ngaloo ndlela, nganye yeentlobo ze-axle shafts ineentlobo zayo kunye neempawu.
Iishafu ze-axle ye-MTZ ye-asi yokuqhuba yangaphambili
I-axle shaft ye-PWM ithatha indawo kumzimba othe tye webhulorho phakathi kokwahluka kunye ne-shaft ethe nkqo.Inxalenye inoyilo olulula: yintsimbi yentsimbi yecandelo eliguquguqukayo, kwelinye icala apho kukho i-splines yokufakelwa kwi-cuff yokwahlukana (i-semi-axial gear), kwaye kwelinye - i-bevel gear uqhagamshelo kunye negiya ye-bevel ye-shaft ethe nkqo.Emva kwegiya, izihlalo ezinobubanzi obuyi-35 mm zenzelwe iibheringi, kwaye kumgama othile kukho intambo yokuqinisa i-nut ekhethekileyo ephethe ipakethe yeebheringi ezi-2 kunye nendandatho ye-spacer.
Iintlobo ezimbini zeeshafu ze-axle zisetyenziswa kwiitrektara, iimpawu zazo zinikwe kwitheyibhile:
| Ikati ye-axle shaft.inombolo 52-2308063 ("mfutshane") | I-axle shaft cat.number 52-2308065 ("ende") | |
|---|---|---|
| Ubude | 383 mm | 450 mm |
| Idayamitha ye-Bevel gear | 84 mm | 72 mm |
| Inani lamazinyo e-bevel gear, Z | 14 | 11 |
| Umsonto we nut yokutshixa | M35x1.5 | |
| Idayamitha yencam ye-spline | 29 mm | |
| Inani leendawo zokubeka iingcebiso, Z | 10 | |
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Ke, i-axle shafts iyahluka ngobude kunye neempawu zegiya ye-bevel, kodwa zombini zinokusetyenziswa kwii-axles ezifanayo.I-axle shaft ende ikuvumela ukuba utshintshe umkhondo wetrektara ngaphakathi kwemida emikhulu, kwaye i-axle shaft emfutshane ikuvumela ukuba utshintshe umlinganiselo wokugqibela wokuqhuba kunye neempawu zokuqhuba zetrektara.
Kufuneka kuqatshelwe ukuba ezi modeli ze-axle shaft zisetyenziswa kwiimodeli ezindala kunye ezintsha zeetrektara ze-MTZ (eBelarus), nazo zifakwe kwi-UMZ-6 yetrektara efanayo.
I-axle shafts zenziwe ngeentsimbi zesakhiwo ezidibeneyo zamabakala 20HN3A kunye ne-analogues zayo ngokucofa imivalo emisekileyo okanye nge-forging eshushu.
Iishafu ze-axle ye-MTZ ye-asi yokuqhuba yangasemva
Iishafti ze-asi zithatha isithuba kwi-asi engasemva yetrektara, ziqhagamshela ngokuthe ngqo kwisixhobo sokuqhuba sokugqibela kunye nakwiihabhu zamavili.Kwiitrektara zodidi oludala, i-axle shaft eyongezelelweyo idityaniswe kwindlela yokutshixa eyahlukileyo.
Inxalenye ine-design elula: i-shaft yensimbi ye-variable cross-section, ngaphakathi kuyo enye okanye ezimbini zokudityaniswa kwe-spline, kwaye ngaphandle kukho isihlalo sokufakelwa kwe-hub yevili.Isihlalo sinobubanzi obungaguqukiyo kubo bonke ubude, kwelinye icala sinendawo yesitshixo se-hub, kwaye kwelinye icala kukho i-rack enamazinyo ye-hub adjustment worm.Olu luyilo aluvumeli kuphela ukulungisa i-hub kwi-axle shaft, kodwa kunye nokwenza uhlengahlengiso olungenanyathelo lobubanzi bomzila wamavili angasemva.Embindini we-axle shaft kukho i-thrust flange kunye nesihlalo sokuthwala, apho inxalenye igxininiswe kwaye ibanjwe kwi-sleeve ye-axle shaft.
Okwangoku, kusetyenziswa iintlobo ezintathu ze-axle shafts ngasemva, iimpawu zazo ziboniswe kwitafile:
| I-axle shaft cat.number 50-2407082-A yesampuli endala | I-axle shaft cat.number 50-2407082-A1 yesampuli endala | I-axle shaft cat.number 50-2407082-A-01 yesampuli entsha | |
|---|---|---|---|
| Ubude | 975 mm | 930 mm | |
| Ububanzi be-shank phantsi kwe-hub | 75 mm | ||
| I-diameter ye-shank yokuhla kwisixhobo esiqhutywayo sokugqibela | 95 mm | ||
| Inani leentambo ze-shank zokuma kwisixhobo sokugqibela esiqhutywayo, Z | 20 | ||
| I-shank ye-diameter yokutshixa umahluko koomatshini | 68 mm | I-shank ayikho | |
| Inani le-shank splines zomatshini wokutshixa umahluko, Z | 14 | ||
Kulula ukubona ukuba i-axle shafts yemodeli emidala kunye nentsha ihluke kwiinkcukacha enye - i-shank yendlela yokutshixa eyahlukileyo.Kwimibhobho ye-axle endala, le shank, ngoko ke ekutyunjweni kwabo kukho inani lamazinyo omabini ama-shanks - Z = 14/20.Kwimibhobho ye-axle entsha, le shank ayisekho, ngoko inani lamazinyo lichazwa njenge-Z = 20. I-axle shafts yakudala ingasetyenziselwa kwiitrektara zemodeli yokuqala - MTZ-50/52, 80/82 kunye ne-100. /102.Iinxalenye zemodeli entsha zisebenza kwiitrektara zombini kunye nezilungiso ezintsha ze-MTZ ("Belarus").Nangona kunjalo, kwezinye iimeko, kwamkelekile ukubuyisela ngaphandle kokulahlekelwa ngumsebenzi kunye neempawu zokudluliselwa.
I-axle shafts yangasemva yenziwe ngeentsimbi ze-alloy zesakhiwo 40X, 35KHGSA kunye ne-analogues yazo ngomatshini okanye i-forging eshushu.
Indlela yokukhetha ngokuchanekileyo kwaye ubuyisele i-shaft yokugqibela ye-MTZ
Zombini i-axle shafts zangaphambili nezingasemva zeetrektara ze-MTZ ziphantsi komthwalo obalulekileyo wokushukuma, kunye nokothuka kunye nokuguga kwe-splines kunye namazinyo egiya.Kwaye i-axle shafts yangasemva ixhomekeke kwimithwalo egotywayo, kuba ithwala ubunzima obupheleleyo bomva wetrektara.Konke oku kukhokelela ekunxibeni kunye nokuqhekeka kwe-axle shafts, ephazamisa ukusebenza kwawo wonke umatshini.
Iingxaki eziqhelekileyo ze-axle shafts zangaphambili zinxiba kunye nokutshatyalaliswa kwamazinyo e-bevel gear, ukunxiba kwesihlalo sokuthwala ukuya kububanzi obungaphantsi kwe-34.9 mm, ukuqhekeka okanye ukuphuka kwe-axle shaft.Ezi zinto zingasebenzi kakuhle zibonakaliswa yingxolo ethile evela kwi-PWM, ukubonakala kwamasuntswana esinyithi kwioli, kwaye kwezinye iimeko - ukuxinana kwamavili angaphambili, njl.njl Ukwenza ukulungiswa, izixhobo ezikhethekileyo zifunekayo ngokucinezela i-axle shaft ngaphandle kwendlu yayo. , kunye nokususa iibheringi kwi-axle shaft.
Ezona ngxaki zixhaphakileyo ze-axle shafts zangasemva zingumonakalo kwi-slot, ukunxitywa kwe-lock groove yesitshixo se-hub kunye nomzila we-worm yohlengahlengiso, kunye neentlobo ezahlukeneyo kunye nokuqhekeka.Oku kungasebenzi kakuhle kubonakaliswa yinkangeleko yokudlala kwevili, ukungakwazi ukwenza ufakelo oluthembekileyo lwehabhu kunye nohlengahlengiso lomzila, kunye nokushukuma kwevili ngelixa itrektara ihamba.Ukuxilongwa kunye nokulungiswa, kuyafuneka ukuba ukhulule ivili kunye ne-hub casing, kunye nokucinezela i-axle shaft usebenzisa i-puller.Umsebenzi kufuneka wenziwe ngokuhambelana nemiyalelo yokulungisa itrektara.
Ukutshintshwa, kufuneka ukhethe ezo ntlobo ze-axle shafts ezicetyiswa ngumenzi wetrektara, kodwa kwamkelekile ukufakela iinxalenye zamanye amanani ekhathalogu.I-axle shafts inokutshintshwa ibe nye ngexesha, kodwa kwezinye iimeko kuyavakala ukuba kufakwe ipere ngaxeshanye, ekubeni ukuguga kwamazinyo kunye nezihlalo ezithwele kuzo zombini ii-asi shafts kwenzeka malunga nokuqina okufanayo.Xa kuthengwa i-axle shaft, iibheringi zinokufuna ukutshintshwa kwaye iindawo ezintsha zokutywina (i-cuffs) kufuneka zisetyenziswe.Xa utshintsha i-axle shaft yangasemva, kuyacetyiswa ukuba usebenzise ipini entsha ye-hub cotter kwaye, ukuba kuyimfuneko, imbungu - oku kuya kwandisa ubomi benxalenye.
Ngokukhetha okuchanekileyo kunye nokutshintshwa kweshafti yokugqibela ye-axle ye-MTZ, itrektara iya kusebenza ngokuthembekileyo nangempumelelo kuzo naziphi na iimeko.
Ixesha lokuposa: Jul-26-2023