Tafura yepressure yemasaizi ematai

Paunenge uchipisa matairi emotokari chero ipi zvayo, zvinogara zvichidikanwa kuchengetedza kumanikidzwa kwakagadzirirwa nemugadziri, sezvo kukundikana kutevedzera mutemo uyu unokosha kunokanganisa kushanda kwematairi, uye kunokanganisa kuchengetedzwa kwemugwagwa. Chii chinofanira kunge chiri kumanikidzwa kwakarurama mumatairi emotokari (tafura). Ngatitaurei nezve kutsamira kweiyo dhigirii yekupomba pane mamiriro ekunze, mamiriro emigwagwa uye nzira dzekuyedza.

Chii chinoitika kana kumanikidza kwetai kukasaonekwa

Mota zhinji dzemberi (dzose dzemumba nekune dzimwe nyika) dzinogona kuve dzakashongedzerwa nemavhiri ane radius yeR13 - R16. Nekudaro, iyo yakakosha midziyo inenge inogara ichisanganisira R13 uye R14 mavhiri. Kukosha kwehutano hwakanaka mumatairi emotokari inosarudzwa zvichienderana nehuwandu hwavo pamutoro wakakwana. Muchiitiko ichi, zvakakosha kufunga nezvemamiriro ekunze uye mamiriro emugwagwa umo motokari inoshandiswa.

Kana mavhiri akakwiridzirwa zvisizvo

• Kutyaira mota kuchave kwakaoma, iwe uchafanirwa kuita kwakawanda kuedza kutenderedza chidhiraivho;
• kupfeka kunowedzera;
• kuwedzera kushandiswa kwemafuta paunenge uchityaira nematai akaputika;
• mota inotsvedza kazhinji, izvo zvine njodzi zvakanyanya kana uchityaira paaizi kana panjanji yakanyorova;
• pachava nekuderera kwesimba rinoshandiswa remotokari nekuda kwekuwedzera nguva dzose musimba rekupikisa kufamba.

Kana mavhiri ari over-pump

• Kuwedzera kupfeka pane chassis zvikamu. Panguva imwecheteyo, makomba ose nemakomba ari mumugwagwa anonzwika paunenge uchityaira. Kurasikirwa kwekufambisa nyaradzo;
• sezvo matai emotokari anowedzera kuwedzera, nzvimbo yekubatana pakati pekutsika kwevhiri uye nzvimbo yemugwagwa inoderera semugumisiro. Nekuda kweizvi, kureba kwebhureki kwakawedzera zvakanyanya uye kuchengetedzwa kwemotokari kuderedzwa;
• iyo inotsika inopera nekukurumidza, iyo inoderedza zvakanyanya nguva yekushanda yematairi emotokari;
• Kunyanya kudzvinyirirwa mumatairi kana vasangana nechipingamupinyi pakukurumidza kunogona kukonzera hernia, uye kunyange kuputsika kwetai. Mamiriro ezvinhu aya ane ngozi zvikuru uye anogona kuva nemigumisiro inosuruvarisa.

Vazhinji varidzi vemotokari vane R13 uye R14 mavhiri (akawanda ane spokes) vanofarira: chii chinofanira kunge chiri chakanyanya kudzvinyirira mumatairi emotokari? Maererano nekurudziro yemugadziri, matai eredhiyo yegumi nematatu anofanirwa kukwidziridzwa kusvika 1,9 kgf / cm2, uye mavhiri ehukuru R14 - kusvika 2,0 kgf / cm2. Aya ma parameter anoshanda kune ese mavhiri emberi nekumashure.

Kutsamira kwekumanikidzwa kwetai pamamiriro ekunze uye emigwagwa

Muchidimbu, zvose zviri zviviri zhizha uye chando zvakakosha kuchengetedza zvakafanana matairi. Nekudaro, hazvikurudzirwe kuisa mavhiri zvishoma muchando. Izvi zvinodiwa kune:

1. Kunowedzera kugadzikana kwemotokari mumigwagwa inotsvedza. Munguva yechando, kutyaira kunowedzera nyore uye kugadzikana nematairi akati pwatika.
2. Kuchengetedzwa kwemigwagwa kunovandudzwa sezvo chinhambwe chekumira chemotokari chakadzikiswa zvakanyanya.
3. Matai echando akaputirwa anopfavisa kumira, zvichiita kuti mamiriro emigwagwa akaipa asaonekwe. Kuwedzera kunyaradza kwekutyaira.

Iwe unofanirwawo kuziva kuti nekuchinja kwakapinza kwekushisa (somuenzaniso, mushure mokunge motokari yasiya bhokisi rinopisa muchando), nekuda kwezvimwe zvinhu zvemuviri, kuderera kwekumanikidzwa kwetai kunoitika.

Nokudaro, usati wasiya garaji munguva yechando, zvakakosha kutarisa kudzvinyirira mumatairi uye, kana zvichidiwa, inflate iwo. Usakanganwa nezve nguva dzose kutarisa kwekumanikidza, kunyanya panguva yekushanduka kwekushisa uye kunze kwemwaka.

Iyo yakakurudzirwa tyre pressure R13 nekuuya kwezhizha i 1,9 atm.Kukosha uku kunotarwa zvichibva pakuti mota ichange yakatakura hafu (mutyairi nemutakuri mumwe kana vaviri). Kana motokari yazara zvakakwana, kumanikidzwa kwevhiri remberi kunofanira kuwedzerwa kusvika 2,0-2,1 atm, uye shure - kusvika 2,3-2,4 atm. Spare vhiri rinofanirwa kufurirwa kusvika 2,3 atm.

Zvinosuruvarisa, nzira yemugwagwa haina kunaka, saka vatyairi vazhinji vanosarudza kusapinza matai avo zvishoma. Nekuti nekuda kweizvi, mabhampa ese nemapundu munzira haanzwike zvakanyanya kana uchityaira. Kazhinji muzhizha, kudzvinyirira kwetai kunoderera ne5-10%, uye nekuuya kwechando, nhamba iyi inowedzera zvishoma uye inosvika 10-15%. Paunenge uchityaira mumigwagwa yakatsetseka, zviri nani kuchengetedza kumanikidza kwetai kunokurudzirwa nemugadziri.

Tichifunga nezvezvinhu zvese, tafura yekumanikidza matai inogadzirwa.

Disk saizi uye radius	Kudzvinyirirwa kweTayi, kgf/cm2
175/70 P13	1,9
175 / 65R13	1,9
175/65 P14	2.0
185 / 60R14	2.0

Chii chinofanira kunge chiri optimal pressure yemavhiri makuru

Pasinei nokuti motokari dzakawanda dzepamba uye dzekunze dzine mavhiri ane radius yakakura yeR14, varidzi vakawanda vachiri kuisa mavhiri ane radius yakakura (R15 neR16) kuvandudza chitarisiko chemotokari yavo uye kuvandudza mamwe maitiro ayo. Naizvozvo, zvinodikanwa kuti uzive kuti ndeipi yakanyanya kumanikidza matai ehukuru uhu?

Pano, zvakare, zvese zvinoenderana nehuwandu hwebasa remuchina. Pahafu yemutoro, chikumbaridzo chekumanikidza matayi hachifanire kudarika 2,0 kgf / cm2, pamutoro wakazara kukosha uku kwatova 2,2 kgf / cm2. Kana huwandu hukuru hwemutoro unorema hutakurwa muhunde, kudzvanywa kwevhiri rekumashure kunofanirwa kuwedzerwa neimwe 0,2 kgf / cm2. Sezvauri kuona, kudzvanywa mumatairi egumi nemana akataura anenge akaenzana nekumanikidza muR15 neR16.

Kuyera sei kudzvanywa: kutevedzana kwakaringana

Nehurombo, kunyangwe vatyairi vane ruzivo vanoregeredza zvachose maitiro ekutarisa kumanikidzwa kwemota matai, vachifunga kuti maitiro aya haabatsiri zvachose. Kudzvinyirirwa kweTire kunotariswa uchishandisa gauji yekumanikidza, inogona kuvakwa mukati mepombi kana chimwe chinhu chakasiyana. Usakanganwa kuti kukanganisa kwechero geji yekumanikidza kunowanzo 0,2 kgf / cm2.

Pressure kuyerwa kutevedzana:

1. Iwe unofanirwa kuseta zvakare iyo pressure gauge.
2. Vhura chivharo chekudzivirira (kana chiripo) kubva pamuzamu wevhiri.
3. Natanidza chiyero chekumanikidza kumuromo wodzvanya zvishoma kuti ubvise mweya kubva mukamuri.
4. Mirira kusvikira mudziyo wekushandisa wamira.

Iyi nzira inofanira kuitwa mwedzi wega wega kana motokari inoshandiswa nguva dzose. Chiyero chinofanira kutorwa chisati chaenda, kana rubber isati yadziya. Izvi zvinodikanwa kuti unyatso kuverengera kuverenga, sezvo matai achidziya, kumanikidza kwemhepo mukati mawo kunowedzera. Kazhinji izvi zvinokonzerwa nekutyaira zvine simba nekuchinja nguva dzose mukumhanya uye nekukasira braking. Nokuda kwechikonzero ichi, zvakakodzera kutora zviyero pamberi perwendo, apo matai emotokari achiri kudziya.

Kupomba kana kusapomba matai nenitrogen

Munguva pfupi yapfuura, inenge chiteshi chese chekuchinja matayi chine sevhisi inodhura yekukwirisa matai nenitrogen. Kukurumbira kwayo kunobva kune akati wandei eanotevera maonero:

1. Kutenda kune nitrogen, kudzvinyirira mumatairi kunoramba kwakafanana kana achipisa.
2. Hupenyu hwebasa rerabha hunowedzera (hazvina "zera", sezvo nitrogen yakanyanya kuchena kupfuura mweya).
3. Marimu emavhiri esimbi haaparare.
4. Iko mukana wekuputsika kwevhiri haubatanidzwe zvachose, sezvo nitrogen iri gasi risingabatike.

Nekudaro, izvi zvirevo zvinongori imwe yekushambadzira hype. Mushure mezvose, iyo nitrogen yemukati mumhepo inenge 80%, uye hazvibviri kuita zviri nani kana iyo nitrogen iri mumatairi inowedzera kusvika 10-15%.

Panguva imwecheteyo, haufanirwe kushandisa mari yakawedzerwa uye kupomba mavhiri nenitrogen inodhura, nekuti panenge pasisina bhenefiti uye kukuvadza kubva pane iyi nzira.