Kutsigira kutakura strut

Iyo yekutsigirwa inotakura yekumberi yekumisa strut yemotokari inoshanda kupa chinofambiswa chinofambiswa pakati pekuvhunduka kunobata uye nemuviri wemotokari. Ndiko kuti, iri pamusoro peiyo strut, pakati pekapu yepamusoro yechitubu chekunyorova uye chitsigiro.

Zvimiro, gungano imhando yekutenderera inotakura. Zvisinei, chimiro chayo ndiko kukora kukuru kwemhete yekunze. Cylindrical rollers inoshanda sezvinhu zvinotenderera munyaya iyi. Iwo ari perpendicular kune mumwe nemumwe, uye zvakare akaparadzaniswa kubva kune mumwe nemumwe. Iyi dhizaini yechigadzirwa inopa kugona kutora mitoro kubva kune chero nzira.

Chii chinonzi tsigiro inotakura?

Kutsigira kutakura kushanda

basa guru rekusimudzira ndere bvumira kuvhunduka kutenderedza zvakasununguka mutsigiro. Pasinei nerudzi rwekutsigira dhizaini, inogara iri pamusoro pechitubu chepamberi, uye tsvimbo yekuvhundutsa inopfuura nepakati payo. Imba yekuvhundutsa inosungirirwa kumuviri wemotokari chaiyo munzvimbo iyo inorovererwa inoiswa. Inopa chinongedzo chinofambiswa pakati pekukatyamadza absorber uye muviri wemotokari.. Naizvozvo, kubereka panguva yekushanda kunosangana kwete chete radial, asiwo axial mitoro.

Mhando dzekutsigira mabheyari

Zvichienderana nekugadzirwa, nhasi kune marudzi akati wandei ekusundira mabearings. Pakati pavo:

Mhando dzakasiyana-siyana dzekurovera

• Nemhete yakavakirwa mukati kana yemukati. Iyo inokwidziridzwa uchishandisa maburi ekukwira paimba, ndiko kuti, haidi kushandisa clamping flanges.
• Nemhete yemukati inobviswa. Iyo dhizaini inoreva kuti mhete yekunze yakabatana neimba. kazhinji, kutakura kwakadaro kunoshandiswa kunoshandiswa apo kutendeseka kwekutenderera kwezvindori zvekunze kwakakosha.
• Nemhete yekunze inobviswa. Ndiko kuti, kupesana kwekare. Muchiitiko ichi, mhete yekunze inoparadzaniswa uye mhete yemukati yakabatana neimba. Rudzi urwu rwekutakura runoshandiswa apo kutenderera kutenderera kwemhete yemukati kunodiwa.
• Vakaparadzana-vamwechete. Pano, dhizaini inosanganisira kupatsanura mhete yekunze pane imwe nguva. Iyi mhinduro inopa kuwedzera kuomarara. Rudzi urwu rwekutakura runoshandiswa mumamiriro ezvinhu apo zvakakosha kuve nechokwadi kutenderera kwemhete yekunze nekururama kwakakwana.

Pasinei nekugadzirwa kwayo, tsvina nejecha zvichiri kupinda mukati pamwe chete nehunyoro uye ndizvo zvinonyanya kuparadza zvinhu pamwe chete nekuvhunduka kwakasimba kune kumiswa.

Hupenyu hwesevhisi hweiyo shock absorber tsigiro inotakura yakagadzirirwa kwete kupfuura 100 zviuru zvemakiromita.

Zviratidzo zvekutadza kukanda kutakura

Zviratidzo zvekutakura zvipfeko zvinhu zviviri zvakakosha - kuvapo kwekugogodza paunenge uchitenderedza vhiri munzvimbo yekumberi vhiri arches (inonzwikawo pagumbo mune dzimwe nguva), pamwe nekudzikira mukati. muchina controllability. Zvisinei, kugogodza kubva mumaraki kunogona kunzwika mune dzimwe nguva. Zvinoenderana nekugadzirwa kwavo.

Worn kutsigira kutakura

Semuenzaniso, pamotokari yeVAZ-2110, nhangemutange yemukati yekurovera inotakura inoita senge sleeve iyo iyo yekuvhundutsa tsvimbo inopfuura. Kana kutakura kwakanyatso kupfekwa, imba yaro inobvumira kutamba, kubva pairi tsvimbo yekuvhundutsa inotsauka kubva paaxis. Nemhaka yeizvi, pane kukanganisa kwemakona ekudonha-convergence. Kuputsika kunogona kuonekwa nekuzunungusa motokari. Iwe uchawana mirairo yakadzama yekutarisa tsigiro ine muzvinyorwa zvekuwedzera.

Chiratidzo chikuru chekuputsika ndiko kudiwa kwekugara uchifambisa paunenge uchityaira mumugwagwa wakatwasuka. Nekuda kwekutyorwa kwechigunwe-mukona, kupfeka kwerutsigiro rwekuvhunduka kunowedzera neanenge 15 ... 20%. vadziviriri pamatairi, kubatanidza uye matanda ekufambisa, matipi avo anoperawo kuwedzera.

Kana mabasa ekubereka anosanganisira chete kutenderera kwe strut (kureva kuti, haipindirani neyekuvhunduka), saka munyaya iyi hapana kutyora kwezvigunwe-mumakona, sezvo tsvimbo inoshungurudza inobata bushing. , iyo inomanikidzwa mumucheka werabha wechimiro (somuenzaniso, pa "Lada Priora", "Kalina", Nissan X-Trail). Zvisinei, izvi zvichiri kukanganisa kubata kwemotokari, kunyange zvishoma. Kubata kwakadaro kunotanga kugogodza kana yakundikana. Uyezve, kugogodza kunowanzonzwika kunyange pavhiri. Muchiitiko ichi, hazvishande kuongorora kutadza kwekutakura nekungozunza mota..

Matambudziko ebasa reEP nemhedzisiro yavo

Kutsigira kutakura kushanda

Iyo suspension strut tsigiro yekutakura inoiswa pasi pekushandiswa kwakanyanya. Kunyanya kana uchityaira mumigwagwa ine misikanzwa, kukona uchimhanya zvakanyanya, kusateedzera sipidhi inoganhurwa nemutyairi. Mamiriro ezvinhu anowedzera nekuti akawanda mabheya (asi kwete ese) haana kugadzirwa kuti adzivirirwe kubva kuguruva, unyoro uye tsvina. Saizvozvo, nekufamba kwenguva, abrasive mass inoumbwa mavari, iyo inomhanyisa kupfeka kwemaitiro avo. Kana kugadzirwa kwemabhengi ako kunopa kuvapo kwezvivharo zvekudzivirira, asi hazvisi panzvimbo (zvaive zvakarasika), iva nechokwadi chekuraira zvitsva. izvi zvichawedzera hupenyu hwekutakura. wo usakanganwa kuisa girizi mubearing, tichazotaura pamusoro peizvi zvakare.

Zvinokurudzirwa kutarisa mamiriro emabhengi ekutsigira makiromita ega ega e20, kunze kwekunge ataurwa neimwe nzira nemugadziri wemotokari.

Saka, zvikonzero zvikuru zvekukundikana kwekukanda mabheji zvikonzero zvinotevera:

OP chirongwa

• Kupfeka kwechisikigo kwechikamu. Sezvambotaurwa pamusoro apa, kutsiva kwekutakura mabheji kunofanira kuitwa kanenge 100 zviuru zvemakiromita emotokari (kazhinji kazhinji, zvichienderana nemamiriro emigwagwa yepamba).
• Harsh driving style uye kusatevedzera muganhu wekumhanya. Muchiitiko chekuti mutyairi anotyaira nekumhanya zvakanyanya kuburikidza nemakomba kana kupinda mukutendeuka, ipapo mutoro pakumiswa kwese kwemota, uye kutsigirwa kunotakura, kunyanya, kunowedzera zvakanyanya. Uye izvi zvinotungamirira pakupfeka kwayo kwakanyanya.
• Hunhu husina kunaka. Kana iwe ukafunga kuchengetedza mari uye kutenga yakaderera-mhando fake, saka pane mukana wakakura wekuti kutakura hakubude kubva panguva yakaratidzwa pakurongedza kwayo.
• Mamiriro ekushanda kwemotokari. Zvichienderana nemamiriro ezvinhu akagadzirirwa muchina uye mashandisirwo aanoitwa, kukundikana kwerutsigiro kunogona kuitika nekukurumidza kupfuura zvakafanotaurwa nemugadziri.

Paunenge uchiita basa rekugadzirisa pane yekukatyamadza inopinza, kuturika strut uye zvimwe zvakabatana zvikamu, tinokurudzira kuti uise girisi mukusimudza kunotakura. Izvi zvichawedzera hupenyu hwayo hwesevhisi, pamwe nekudzikisa mutoro pazvinhu zvese zvakanyorwa pamusoro.

Tsigira inotakura lubrication

Nechepakati payo, thrust bearing inomonereka. Kuti uderedze mutoro pairi panguva yekushanda, pamwe nekuwedzera hupenyu hwebasa, mafuta akasiyana-siyana anoshandiswa. Nekuzora mabhengi ekusundira, marudzi avo epurasitiki anonyanya kushandiswa. Magirisi akagadzirirwa kuvandudza kushanda kwemabheya. kureva:

• kuwedzera kubereka hupenyu uye kuwedzera hupenyu hwayo hwebasa;
• kuderedza mutoro pazvikamu zvekurembera (kwete chete pakutakura, asiwo pane zvimwe zvinhu - kutungamira, ekisi, kutungamirira nekubatanidza tsvimbo, mazano, nezvimwewo);
• kuwedzera kuzvidzora kwemotokari (usarega ichiderera panguva yekushanda).

Rudzi rwega rwega rwekuzora rune hunhu hwayo, zvakanakira nekuipira. Naizvozvo, zvinodikanwa kuita sarudzo yeimwe kana imwe lubricant, uchifunga zvinotevera zvikonzero:

• mitoro chaiyo inoshanda pane inotakura tsigiro (huremu hwemotokari, mamiriro ayo ekushanda);
• mukana wekupinda / mukati meiyo node yehunyoro;
• yakajairika uye yakanyanya tembiricha yekushanda iyo inotakura yakagadzirirwa;
• zvinhu izvo zvinosangana nekushanda zvinogadzirwa (simbi-simbi, simbi-plastiki, plastiki-plastiki, simbi-rubber);
• chimiro chesimba rekukwenya.

Munyika yedu, mafuta ekuzora ane mukurumbira ndeaya anotevera:

• LITOL 24. Iri girisi rakapfava, rinopupurirwa uye rakachipa rakanakira kuradzika mutsigiro kutakura seimwe yemhando dzakawanda dzemabhengi ayo anoitirwa girisi yakataurwa.
• Mafuta akasiyana-siyana eCV majoini. Iwe uchawana ruzivo rwakadzama pamusoro pemhando dzakakurumbira, zvakanakira uye zvazvakaipira mune zvekuwedzera zvinhu.
• Lithium girisi pamwe nekuwedzera molybdenum disulphide. Kune akawanda maumbirwo akadai. Imwe yemhando dzakakurumbira ndiLiqui Moly LM47. Zvisinei, yeuka kuti izvi mafuta anotya kunyorova, saka anogona chete kushandiswa mukusundira mabhengi ane mavhavha ekudzivirira.
• wo, vatyairi vakawanda vanoshandisa imwe Chevron kuti multipurpose girisi: dema Black Pearl Girisi EP 2, uye yebhuruu Delo Grease EP NLGI 2. Magirizi ose ari 397 g machubhu.

Varidzi veFord Focus vezvizvarwa zvese vanorayirwa zvakasimba kuti vatarise kuvepo kwegirisi mune itsva uye yakashandiswa thrust bearings. Nokudaro, kana kukoromoka kuduku kuchioneka, iva nechokwadi chekutarisa mamiriro ekubereka uye kuizadza nemafuta.

Zvisinei, ngazvive izvo, kunyange nekushandiswa kwekuzora, chero kutakura kune zvayo zvishoma. kazhinji, kutsiva kwekurovera kwekutakura kunoitwa pamwe nekutsiviwa kwemushonga wekuvhundutsa, kana kudiwa kwakadaro kuchimuka.

Kutsiva tsigiro inotakura

OP kutsiva

Nekukundikana kwakakwana kana kuti chikamu chekutakura, hapana munhu anobatanidzwa mukugadzirisa kwayo, nokuti hapana chinhu chekugadzirisa. Nekudaro, iwe unogona kubvisa kugogodza kunowanzo kunetsa varidzi vemotokari. kureva, panguva yekushanda, damper rabha "inonyura", uye backlash inoumbwa. Somugumisiro, panogogodzwa. Iwe unogona kufunga kuti ungabvisa sei dambudziko iri uchishandisa muenzaniso weVAZ 2110 muvhidhiyo inotevera.

Iyo thrust bearing inoiswa pamotokari ine MacPherson strut kumberi kumiswa. Saizvozvo, maitiro ekuitsiva akafanana mumatanho mazhinji, kunze kwekusiyana kushoma mukushandiswa kwezvimwe zvikamu zvemhando dzemotokari dzega. Kune nzira mbiri dzekutsiviwa - nekubviswa kwakazara kweiyo rack kusangana kana nekubvisa chikamu chepamusoro peiyo rack kusangana. kazhinji, vanoshandisa sarudzo yekutanga, yatichatsanangura zvakadzama.

Kana kutsiva kweOP kuchikwanisika pasina kuputsa rack, saka basa rinoitwa nyore. Iwe unongoda kubvisa kapu pamwe chete nekutakura kwekare uye kutsiva neimwe itsva. Kana iyo dhizaini uye nzvimbo yekutsigira inotakura isingabvumire izvi, ipapo iwe uchada maturusi ekiyi, pamwe nejeko, wrenches uye zvisungo zvechitubu kuti upedze basa.

Iva nechokwadi chekuva nezvisungo zvechitubu, nokuti pasina ivo haugone kubvisa kutakura kwekare.

Iyo algorithm yekutsiva iyo thrust bearing kana uchibvisa iyo strut uye disassembling iyo yekuvhundutsa absorber ndeiyi inotevera:

1. Sunungura tsigiro inokwira nzungu (kazhinji kune matatu ayo, ari pasi pehodhi).
2. Jekesa mota padivi panofanirwa kuchinjwa faniro, wobvisa vhiri.
3. Bvisa iyo hub nut (kazhinji inopiniwa, saka unofanirwa kushandisa chishandiso chekushandisa).
4. Sunungura gomo rezasi uye sunungura nati yepasi zvishoma.
5. Bvisa brake caliper, wobva waifambisa kudivi, uku kudimbura hosi yebhureki hazvidiwi.
6. Uchishandisa crowbar kana pry bar, bvisa rezasi rack mounts kubva pachigaro.
7. Bvisa musangano we strut kubva kumutumbi wemotokari.
8. Uchishandisa macouplers aripo, simbisa zvitubu, mushure mezvo iwe unofanirwa kuparadzanisa tambo yekumisa.
9. Mushure maizvozvi, nzira yakananga yekutsiva kubereka inoitwa.
10. Kuunganidzwa kwehurongwa kunoitwa mune reverse order.

Kutsiviwa kweOP pasina kudonha paVAZ 2108-21099, 2113-2115.

Kutsiva iyo OP neVAZ 2110

Ndeipi rutsigiro inotakura yekusarudza

Chekupedzisira, mazwi mashoma ekuti ndeapi mabearings ari nani kushandisa. Chokutanga pane zvose, unofanirwa kunzwisisa kuti zvose zvinoenderana nemuenzaniso wemotokari yako. Nokudaro, hazvibviri kupa mazano asinganzwisisiki. Saizvozvo, iwe unofanirwa kuvaka pane ruzivo rwakapihwa nemugadziri wemota yako.

Kazhinji, panguva ino, kwete mabheji ekutsigira pachawo anotengeswa, asi kititi chakagadzirwa chine chitsigiro uye kutakura.

Vagadziri vane mukurumbira:

• SM imhando yeChinese yakavambwa muna 2005. Ndeyechikamu chemutengo wepakati. Pamusoro pemabheri, mamwe maspare parts emichina akasiyana anogadzirwa zvakare.
• Lemforder - Kambani yeGerman ine mukurumbira nekuda kwemhando yayo, inogadzira dzinenge dzakasiyana siyana dzezvikamu zvemotokari.
• SNR ikambani ine mukurumbira pasi rose yeFrance inogadzira mabhero akasiyana.
• SKF ndiyo yakakura pasi rose kugadzira mabearings emotokari nemimwe michina.
• SUBJECT ikambani yakavakirwa kuGermany. Zvigadzirwa zvinosiyaniswa nehutano uye kuvimbika.
• NSK, NTN, Kowo - vatatu vakafanana vanogadzira kubva kuJapan. Ipa zvakasiyana-siyana uye hutano hwemabhengi akagadzirwa.

Paunosarudza, iwe unofanirwa kunzwisisa kuti hazvina kukodzera kubhadhara chikamu chinodhura. Kunyanya kana iwe uri muridzi wemota yebhajeti. Zvisinei, kuchengetedza hakunawo kukosha. Zvakanakisisa kuita sarudzo yemabheya kubva muchikwata chemutengo wepakati. Iwe unogona kuwana wongororo uye kurudziro pakusarudza OP pakupera kwechinyorwa nezve kutarisa thrust bearings, chinongedzo chatakapa pamusoro.

mhedziso

Iyo thrust bearing chikamu chidiki asi chakakosha chekumiswa. Kukundikana kwayo kunogona kutungamirira kumigumisiro isingafadzi nenzira yekuderera kwekutonga kwemotokari uye kuwedzera kwemutoro pane zvimwe, zvinodhura, zvikamu. Nokudaro, yeuka kuti zviri nyore uye zvakachipa kutsiva chikamu ichi chisingadhuri pane kumirira kukundikana kwezvinodhura zvinodhura zvekumisa mota. Usaregeredza izvi uye ita ongororo panguva uye kutsiva OP.