Kuiswa kwemberi danda Maz

MAZ yekumberi danda mudziyo

Ekisero yerori ine chimiro chakaoma kunzwisisa. Imwe yemashoko makuru ndeye MAZ yepamberi danda. Iyo spare part inogadzirwa nesimbi yakasimba makumi mana nekutsika.

Indekisi yekuomarara iHB 285. Chikwata chine chikuva chakakosha chekubata zvitubu. Kune zvakare chikamu I.

Migumo ye euro beam paMAZ yakasimudzwa. Kune diki cylindrical thickenings pamwero wemhete dzepamberi. Makomba anogadzirwa kumagumo.

Chikamu chakabatanidzwa kune trunnions nerubatsiro rwepivots. Zvikamu zvakaomeswa kune HRC 63 yekuwedzera kupfeka kuramba. Pane nzungu kune imwe mugumo we kingpin kubvisa gap. Pane washer yekukiya.

Iyo MAZ yepamberi danda paZubrenka inotsigirwa nebearing. Nekuda kwekubatanidza uku, mabhuronzi ebhuronzi anotora mutoro wakatwasuka pane bogie.

Nzira yekukurumidza kugadzirisa MAZ danda

Pasinei nekuvakwa kwakasimba, chikamu chacho dzimwe nguva chinokundikana. Naizvozvo, isu tinokurudzira kuti iwe nguva nenguva uongorore mamiriro emberi ekisero. Nekuda kwekunetseka kwekuneta, pamusoro pechikamu chinoparadzwa.

Kugadziriswa kweMAZ pamberi pedanda kunodiwa kana:

• Cracks;
• Curvature;
• Oblomakh;
• Target development;
• Spasm.

Mukuwedzera, kuchinjwa kwechikamu kunoitwa nekunyanya kupfeka. Muzviitiko zvipi zvakakosha kutenga danda repamberi reMAZ:

1. Nemanzwi ekunze paunenge uchityaira;
2. Kana motokari ichikwevera kune imwe nzira;
3. Nekuwedzera kwevhiri roll.

Zvikamu zvakakombama chete uye zvakakombama ndizvo zvinogadziriswa. Muchiitiko chechips uye kumwe kukuvadza kwakakosha, chikamu chitsva chinoiswa.

Kuvapo kwekutsemuka pamberi pedanda reMAZ muZubrenok kunotariswa nekutarisa kwekuona. Shandisa magnetic flaw detector. Muhupo hwekutsemuka kukuru, chikamu chinotsiviwa chinorambwa.

Kumira kwakakosha kunodiwa kuyedza kumonyorora nekukotama. Iyo MAZ yepamberi danda mudziyo inoongororwa mune inotonhorera mamiriro. Gadzirisa kona yekurerekera kweakisi pasi pemapivots. Nekugadzirisa magumo, maburi anodzivirirwa kusvika pakukura kwepasi pe9,2 cm.

Kugadzirisa iyo MAZ eurobeam uye kubvisa kupfeka, nzvimbo dzakatenderera dzakasungwa. Pfeka chivharo chesimbi. Zvadaro kupindirana kunogayiwa. Chengeta zviyero zvose zvinodiwa.

Makomba emapivots emberi danda paMAZ anotariswa necone gauge. Matendere akasakara anodzorerwa nemakwenzi anokosha ekugadzirisa.

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Maburi acho anotanga akanyura obva adzokororwa. Mushure mekugadzirisa, makona ose ekutungamirira anogadziriswa, pamwe nekusangana.

Kana ukafunga kutenga danda paMAZ uye wotsiva chikamu, taura nehunyanzvi hwemotokari masevhisi. Midziyo yehunyanzvi inodiwa kuti uise zvikamu zvemberi zveekisi. Vagadziri vane ruzivo chete ndivo vachakwanisa kugadzirisa zvemhando yepamusoro.

Kana iwe uchida zvitsva zvakasara, zviri nyore kusarudza uye kutenga danda reMAZ pane webhusaiti yedu:

• Ekisesi yekumberi;
• Back support;
• Side railings;
• Cabin bases.

Isu tichakubatsira iwe kuwana chikamu chakakodzera chemota yako. Isu tinokurudzira kuti ubate mubatsiri wekambani kuti utenge chikamu.

 

Ekisero yekumberi MAZ

Zvimiro, maekisi epamberi uye matanda ekufambisa ezvese zvinogadziriswa zvemotokari dzeMAZ zvinogadzirwa nenzira imwecheteyo. Kune mimwe misiyano chete mukugadzirwa kwemaekisi emberi emota dzese-mavhiri.

Paunenge uchisevenza ekisero yekumberi uye madhiraini pamotokari yekumashure-inotyaira, unofanirwa:

• teerera kune dhigirii yekusimbisa kwekoni yekubatanidza ye kingpin uye mamiriro eiyo thrust bearing. Kana kutakura kuchipfekedzwa, musiyano pakati peziso repamusoro remambo uye danda rinowedzera, iro harifaniri kudarika 0,4 mm. Kana zvichidikanwa, gaskets yesimbi inofanira kuiswa;
• teerera kune mwero wekupfeka kwepini yamambo nemakwenzi ekuruka. Yakasakara bhuronzi trunnion bushings inotsiviwa nemitsva;
• gara uchitarisa kusungirirwa kwemabhoti ebhora mabheji emapuranga akareba uye anotenderera, kusungirirwa kwezvitsigiro zvekutungamirira kune pivot bolts. Paunenge uchiongorora zvikamu zvebhora mabheji, zvakakosha kutarisa zvitubu zvekuputika uye kuputika. Mapini ane dents, kuputika uye zvitubu zvinoputika zvinofanira kuchinjwa nemitsva;
• Gara uchitarisa kuti mavhiri epamberi akamira zvakanaka sezvo makona anogona kuchinja nekuda kwekupfeka uye deformation yezvikamu.

Iko-yega-oriental angle yemavhiri inodzorwa nekuyera madaro B uye H (Fig. 47), maererano, kubva kumusoro uye pasi pemarimu kubva kune chero ndege yakatwasuka kana yakatwasuka. Musiyano uripo pakati pezvinhambwe izvi pakona chaiyo yekurerekera unofanira kuva pakati pe7 ne11 mm.

Kudzora uye kugadzirisa kwekugadzirisa mundege yakatwasuka kunoitwa kana mavhiri epamberi emota akaiswa kune yakatwasuka-mutsara kufamba. Muchiitiko ichi, chinhambwe B pakati pemigumo yezvigubhu zvebhureki mundege yakatwasuka kumashure inofanira kuva 3-5 mm yakakura kupfuura kureba A kumberi (ona mufananidzo 47).

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Zvinokurudzirwa kugadzirisa kurongeka kwevhiri nenzira inotevera:

• isa mavhiri munzvimbo inoenderana nekufamba mumutsara wakatwasuka;
• sunungura mabhaudhi kumativi maviri etambo yekusungirira;
• kushandura tsvimbo yekubatanidza (kuiputira kumagumo nekusangana kukuru uye kuisimbisa nekusakwana), shandura urefu hwayo kuitira kuti huwandu hwekusangana kwegumbo huve hwakajairika;
• simbisa mabhaudhi ekumanikidza pamazano ese ari maviri.

Mushure mekugadzirisa chigunwe, zvinogara zvichidikanwa kutarisa makona ekutungamirira emavhiri uye kugadzirisa nzvimbo yemabhoti maviri (tsvimbo) inoderedza kutenderera kwevhiri.

Kona yekufambisa yevhiri rekuruboshwe kuruboshwe uye vhiri rekurudyi kurudyi rinofanira kuva 36°. Kugadziriswa kwemakona ekutenderera kwemavhiri kunoitwa nekushandura kureba kwezvisungo zvekukanda zvinomisa kutenderera kwemavhiri. Mapini ekusundidzira anopinza mumaboss pamawoko emudhiraivho. Kana bhaudhi richibviswa kubva pachitsiko, kona yekutenderera kwevhiri inoderera uye zvakasiyana.

Paunenge uchigadzirisa majoini ebhora re longitudinal steering rod, iyo inogadzirisa nut 5 (Fig. 48) inoputirwa kusvika pakamira ne torque ye 120-160 N * m (12-16 kgf * m), uye yobva yasunungurwa ne1. / 8-1 / 12 kutendeuka. Cap b inosungirirwa nekuishandura 120 ° kubva pachinzvimbo chayo chepakutanga, uye mupendero wekepisi wakanyura mukati meiyo slot yetipi kune yekukiya nati 5.

Kuvhara 6 kunofanira kutenderedzwa ne 120 ° nekugadziriswa kwega kwega kwejojo ​​yebhora, yakamboruramisa chikamu chakaremara chevhavha.

Sunga tsvimbo inogumira uye silinda yekutungamirira simba inokodzera zvakafanana.

tsime

MAZ-54331: Kutsiva hubs-yakaiswa kumashure nemaeuro hubs

Mukuita izvi, neimwe nzira ndakabata axle yekumashure pamaeuro hubs nemutengo unonzwisisika. Chinhu chimwe chete chakanga chisina kundikodzera chaiva chokuti gearbox yaiva 13 kusvika ku25, uye ndakanga ndine 15 kusvika ku24.

Shanduko yeEurohubs yaive yakakosha nekuda kwechido chekuchinja rabha paaxle yekumashure, sezvo kupfeka kwaive kwatove kushoma uye pakanga pasina chishuwo chekubata zvakare cam.

Mushure mekufunga nezvemamiriro ezvinhu aripo, ndakafunga kuchinja kuEurohubs uye tubeless panguva imwe chete. Kuva nebhiriji pamaeuro hubs, hwaive hupenzi kusarishandisa uye kutenga machubhu madhisiki emawachi.

Paive nesarudzo mbiri dzechiito: yekutanga yaive yekumonyorora zambuko rese nekuchinja gearbox; yechipiri ndeyekungotsiva iyo hub assembly. Yechipiri sarudzo ndakafarira zvakanyanya, saka ndakagara pairi. Ndakasvika pakushanda ndokusunungura mavhiri, ndokuzoti macover emaside box emastetellite.

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Ndakabva ndakurura nzungu pamasokisi ndokuburitsa giya rezuva nebearing nehub yese.

Kuvhiya uku hakuna kuita dambudziko uye zvese zvakafamba zvakanaka.

Nhanho yaitevera yaive yekupeta migumo yewachi dzekukiya nekusunungura masikururu makumi matatu anochengetedza masokisi kubhiriji.

Pano panofanira kujekeswa kuti MAZs ane euro hubs pabhodhi ane zvakasiyana zvachose masitokisi, hubs uye mabhureki madhiramu. Masetelliti chete ane mabearings, shaft giya mugiya bhokisi uye giya rezuva risina hubhu ndizvo zvimwe chete.

Mushure mekubvisa masokisi nekuatsiva nevamwe, yave nguva yekuisa maEurohubs uye kukwidza madhiraivha ekupedzisira. Ndakaisa mativi, ndikaisawo madhiramu ebhureki (anoiswa panzvimbo imwe chete) ndikaisa mavhiri. Zvese, kudzokorora zvaitwa, inguva yekuenda kubasa.

Yakatengwa yakashandiswa tubeless matai ane discs 315/80 - 22,5 akaenda kwegore rose. Maonerwo kubva pakuvhiya anongonaka. Hapana chikonzero chekutevera kusungirirwa kwemavhiri semuzvivharo, simbisa 2-3 nguva uye iwe unogona kutyaira zvakachengeteka.

Kunyange zvazvo matai acho akanga asiri matsva, akatakura matani anosvika 37. Izvo zvinofanirwa kucherechedzwa kuti hazvina basa zvachose kana mota isina chinhu kana kutakurwa - iyo rabha haina kupisa chero mutoro uye kumhanya. Chero zvazvingava, tubeless ine CMK (Center Metal Bead) yakasimba kudarika ID-304 rubber (16 uye 18 layers).

Gare gare, akachinja MAZ-93866 rori kuti tubeless, saka akatosanganisa matai 315/80-22,5 uye yedu 111AM. Nekudaro, pakushandisa kamera yedu, ini handina kuona chero musiyano mukureba kwekutsika uye kupfeka mavhiri.

Pakutanga kuona, kutsiva wedge hubs nemaeurohubs ibasa rinodhura, asi mukuita basa, ndakasvika pamhedziso yekuti kushanda kwechubhu isina system kunowanzo kuchipa kupfuura chubhu nekuda kwekuderera kwekushanda.