Marori mazhinji ane tireyi yekumanikidza gadziriso system iyo inokutendera iwe kuti usarudze yakanakisa pasi kudzvanywa kwemamiriro akasiyana.Wheel inflation hoses inoita basa rinokosha mukushanda kwegadziriro ino - verenga nezvechinangwa chavo, kugadzira, kuchengetedza uye kugadzirisa munyaya yacho.
A general look at the tire pressure control system
Huwandu hwekugadziridzwa kwemarori KAMAZ, GAZ, ZIL, MAZ, KrAZ nevamwe vane otomatiki kana manual tire pressure control system.Iyi sisitimu inobvumidza iwe kuti uchinje (simudza uye kusimudza) uye chengetedza imwe kudzvanywa mumavhiri, nekudaro ichipa iyo inodiwa dhigirii yekuyambuka-nyika kugona uye zviratidzo zvinobudirira.Semuenzaniso, pazvikonzero zvakaoma, zvinonyanya kushanda pakufamba pamavhiri akazara - izvi zvinoderedza kushandiswa kwemafuta uye kunatsiridza kubata.Uye paivhu rakapfava uye kunze kwenzira, zvinonyanya kushanda pakufamba pamavhiri akaderedzwa - izvi zvinowedzera nzvimbo yekubatanidza matai nepamusoro, zvichiteerana, zvinoderedza kudzvanywa kwepasi uye kuwedzera kugona kwekuyambuka.
Pamusoro pezvo, iyi sisitimu inogona kuchengetedza yakajairwa kudzvanywa kwetayi kwenguva yakareba kana yakaboorwa, nekudaro ichibvumira kugadzirisa kunomiswa kusvika imwe nguva yakanakira (kana kusvika garaji kana nzvimbo iri nyore yasvika).Pakupedzisira, mumamiriro ezvinhu akasiyana-siyana, zvinoita kuti zvibvirire kusiya nguva inopedza manual inflation yemavhiri, iyo inobatsira kushanda kwemotokari uye basa remutyairi.
Zvimiro, iyo vhiri pressure control system iri nyore.Inobva pavhavha yekudzora, iyo inopa kupa kana kubuda ropa kwemhepo kubva kumavhiri.Mhepo yakadzvinyirirwa kubva kune inoenderana inogamuchira inoyerera nemumapaipi kuenda kumavhiri, kwainopinda mugero remhepo mushaft yevhiri kuburikidza nebhuroko rezvisimbiso zveoiri uye chinotsvedza.Pakubuda kweaxle shaft, zvakare kuburikidza nekubatanidza inotsvedza, mweya unopihwa kuburikidza neinochinjika vhiri inflation hose kune vhiri crane, uye kuburikidza nayo kukamuri kana tire.Sistimu yakadaro inopa mweya wakatsikirirwa kumavhiri, zvese kana yakamira uye mota ichifamba, ichikutendera kuti uchinje kumanikidza kwetai pasina kusiya cab.
Zvakare, mune chero rori, kunyangwe yakashongedzerwa nehurongwa uhu, zvinodikanwa kupa mukana wekupomba mavhiri kana kuita rimwe basa nemhepo yakamanikidzwa kubva kune yakajairwa pneumatic system.Kuti uite izvi, motokari yakashongedzerwa nehose yakasiyana-siyana yekukwira kwemitengo, iyo inoshandiswa chete kana motokari yamira.Nerubatsiro rwepombi, unogona kupinza matai, mota yako nedzimwe mota, kupa mweya wakatsikirirwa kune akasiyana masisitimu, shandisa iwo kuchenesa zvikamu, nezvimwe.
Ngatinyatsoongororai magadzirirwo uye maitiro ehosi.
Mhando, dhizaini uye nzvimbo yemavhiri inflation hoses mune pneumatic system
Chekutanga, ese mavhiri inflation hoses akakamurwa kuva marudzi maviri zvichienderana nechinangwa chavo:
-Wheel hoses ye tire pressure control system;
- Kupatsanura mapaipi ekupomba mavhiri uye kuita mamwe maoparesheni.
Mahosi emhando yekutanga anowanikwa zvakananga pamavhiri, akanyatso kusungirirwa kune zvigadzirwa uye ane hurefu hupfupi (anenge akaenzana neradius yerimu).Hoses yemhando yechipiri ine urefu hurefu (kubva pa6 kusvika ku24 mamita kana kupfuura), inochengetwa munzvimbo yakapetwa mubhokisi rekushandisa uye inoshandiswa chete sezvinodiwa.
Mahosi ekupomba mavhiri erudzi rwekutanga anorongwa sezvinotevera.Iyi ipfupi (kubva pa150 kusvika 420 mm kana kupfuura, zvichienderana nekushandiswa uye nzvimbo yekuisa - kumberi kana kumashure, kunze kana mukati mavhiri, nezvimwewo) rubber hose ine mafittings maviri emhando imwe kana imwe uye braid.Zvakare, pahose padivi rekukwira, bracket inogona kusungirirwa kune vhiri crane inobata hose munzvimbo yekushanda parimu.
Zvichienderana nemhando yekuisa, hoses yakakamurwa mumapoka anotevera:
- Nut uye threaded fiting.Padivi rekubatanidza kune axle shaft pane kusungirirwa nenyuchi yemubatanidzwa, parutivi rwevhiri crane pane tambo yakakoswa;
- Nzungu - nzungu.Iyo hose inoshandisa fittings nemubatanidzwa nzungu;
- Yakarukwa inokodzera uye nati ine radial gomba.Padivi peaxle shaft pane kusungirirwa muchimiro che nut ine imwe radial gomba, padivi pevhiri crane pane tambo yakasungirirwa.
Zvinoenderana nerudzi rwekurukwa, mahosi ndeemhando mbiri huru:
- Spiral braid;
- Metal yakarukwa braid (yakasimba sleeve).
Izvo zvinofanirwa kucherechedzwa kuti haasi ese hose ane mabheji, asi kuvepo kwayo kunowedzera kusimba uye hupenyu hwebasa hwepombi, kunyanya kana uchishanda mota mumamiriro ezvinhu akaoma.Mune dzimwe mota, kuchengetedzwa kwepombi kunopihwa neakakosha simbi casing inonamatira rimu uye inovhara zvachose hose nefittings.
Maseparate hoses ekupomba mavhiri anowanzo rabha yakasimbiswa (ine yemukati multilayer thread reinforcement), ine dhayamita yemukati ye4 kana 6 mm.Pane imwe mugumo wepombi, chidimbu chine clamp chinosungirirwa kugadzirisa gumbo pavhavha yemhepo, kumucheto kumashure kune kufanirwa muchimiro chemapapiro nut kana imwe mhando.
Kazhinji, hose dzemhando dzose dzine dhizaini iri nyore, uye naizvozvo inogara yakasimba uye yakavimbika.Zvisinei, vanodawo nguva nenguva kugadzirisa uye kugadziriswa.
Maintenance and replacement issues of wheel inflation hoses
Booster hoses inotariswa pane imwe neimwe yemaitiro ekugadzirisa sechikamu chekuchengetedza kweiyo tire pressure kugadzirisa system.Zuva rega rega, hosi dzinofanirwa kucheneswa tsvina nechando, kuita ongororo yavo yekuona, etc. Ne TO-1, zvakakosha kutarisa uye, kana zvichidikanwa, simbisa zvisungo zvehosi (zvose fittings uye bracket yekunamatira kune. rimu, kana rakapihwa).Pakupedzisira, ne TO-2, inokurudzirwa kubvisa hoses, sukurudza uye kuiputira nemhepo yakamanikidzwa, uye kuitsiva kana zvichidiwa.
Kana kuputika, kuputika uye kuputika kwepombi zvakaonekwa, pamwe nekukuvadza kana kushanduka kwezvigadziro zvayo, chikamu chinofanira kuchinjwa musangano.Kusashanda zvakanaka kwemahosi kunogonawo kuratidzwa nekusashanda zvakanaka kweiyo tire pressure control system, kunyanya, kusakwanisa kupinza mavhiri kusvika kune yakanyanya kudzvanywa, kubuda kwemhepo munzvimbo isina kwayakarerekera yevhavhavha yekudzora, inooneka kudzvanywa musiyano mukati. mavhiri akasiyana, nezvimwewo.
Kutsiviwa kwepombi kunoitwa kana injini yakamira uye mushure mekumanikidzwa kusunungurwa kubva kumhepo yemhepo yemotokari.Kuti utsive, zvinokwana kusunungura zvigadziriso zvepombi, kutarisa uye kuchenesa vheji yemhepo yevhiri uye yekukodzera pane axle shaft, uye kuisa hose nyowani zvinoenderana nemirairo yekugadzirisa uye kugadzirisa kweiyo chaiyo mota.Mune dzimwe motokari (nhamba yemhando yeKAMAZ, KrAZ, GAZ-66 uye vamwe) zvingave zvakakosha kubvisa chivharo chekudzivirira, chinodzokera kunzvimbo yayo mushure mekuisa hose.
Nekugadzirisa nguva dzose uye kuchinjwa panguva yakakodzera yevhiri inflation hoses, iyo tire pressure control system ichashanda yakavimbika uye inobudirira, ichibatsira kugadzirisa matambudziko akaomarara ekufambisa.
Nguva yekutumira: Aug-27-2023