Ma trailer ndi ma semi-trailers ali ndi air brake system yomwe imagwira ntchito limodzi ndi mabuleki a thirakitala.Kulumikizana kwa machitidwewa kumatsimikiziridwa ndi wogawa mpweya woikidwa pa ngolo / semi-trailer.Werengani zonse za gawoli, mitundu yake, kapangidwe kake ndi magwiridwe antchito m'nkhaniyi.
Kodi ngolo/semi-trailer brake diffuser ndi chiyani?
Wogawa mpweya wa mabuleki a ngolo / semi-trailer (valavu yogawa mpweya) ndi gawo lowongolera komanso lowongolera la ma trailer a trailer ndi ma semi-trailer okhala ndi pneumatic drive.Chigawo chokhala ndi ma ducts ndi ma valve omwe amaonetsetsa kuti kugawidwa kwa mpweya woponderezedwa kumayenda pakati pa zigawo za dongosolo.
Wogawa mpweya adapangidwa kuti aziwongolera masitima apamsewu ndi ngolo yosiyana / semi-trailer:
• Kupanga mabuleki ndi mabuleki a ngolo / semi-trailer ngati gawo la sitima yapamsewu;
• Mabuleki a ngolo / theka-kalavani atachotsedwa mgalimoto;
• Kumasula kalavani / theka-kalavani ngati kuli kofunikira, yendetsani popanda kumangiriza thirakitala;
• Mabuleki mwadzidzidzi a ngolo / semi-trailer pamene akusiyana ndi sitima yapamsewu.
Ma trailer onse onyamula katundu ndi ma semi-trailer ali ndi ogawa mpweya wa brake, koma amasiyana ndi cholinga, mtundu ndi kapangidwe kake, zomwe ziyenera kufotokozedwa mwatsatanetsatane.
Mitundu ndi kugwiritsa ntchito kwa ma brake diffusers
Ogawa mpweya amagawidwa m'magulu malinga ndi mtundu wa pneumatic actuator ya brake system momwe angagwiritsire ntchito, komanso kasinthidwe.
Pali mitundu itatu ya ma air diffuser:
• Kwa makina amabuleki opanda waya;
• Kwa mabuleki a mawaya awiri;
•Zonse.
Mabuleki amawaya amodzi a ma trailer ndi ma semi-trailer amalumikizidwa ndi makina a pneumatic agalimoto ndi payipi imodzi.Ndi chithandizo chake, kudzazidwa kwa olandila trailer / semi-trailer ndikuwongolera mabuleki ake kumachitika.Machitidwe awiri oyendetsa mawaya amagwirizanitsidwa ndi makina a pneumatic a thirakitala ndi mizere iwiri - kudyetsa, kumene olandira ngolo amadzazidwa, ndi kulamulira.
Kuti agwire ntchito mumtundu umodzi wa ma brake system, ogawa mpweya omwe ali ndi njira yolondolera amagwiritsidwa ntchito, omwe amayang'anira kuthamanga kwa mzerewo ndipo, kutengerapo, amapereka mpweya woponderezedwa kuchokera ku cholandirira kalavani kupita ku zipinda zake zophwanyika.
Kuti agwire ntchito pamakina a waya awiri, ogawa mpweya omwe ali ndi njira yotsatirira yosiyana amagwiritsidwa ntchito, yomwe imayang'anira kuthamanga kwa mzere wowongolera, ndipo, kutengera izo, imayendetsa mpweya kuchokera kwa olandila kupita ku zigawo za brake system. ngolo / semi-trailer.Ma Universal air diffuser amatha kugwira ntchito munjira zonse ziwiri ndi waya wamabuleki.
Pankhani ya kasinthidwe, pali mitundu iwiri ya ogawa mpweya:
• Popanda zida zowonjezera;
• Ndi valavu yotulutsidwa yomangidwa (KR).
Munthawi yoyamba, wogawa mpweya amaphatikizanso zigawo zomwe zimangopereka mpweya wothinikizidwa m'dongosolo lonselo, kutengera kukakamizidwa kwa pneumatic system ya thirakitala (kapena mzere wowongolera).Kuti amasulidwe ndi kuphulika kwa kalavani / semi-trailer yochotsedwa pamsewu wapamsewu, valavu yotulutsa pamanja imagwiritsidwa ntchito, yomwe imatha kuikidwa pafupi ndi wogawa mpweya kapena pa thupi lake.Chachiwiri, wofalitsa mpweya ali ndi valve yotulutsidwa.
Mapangidwe ndi mfundo za kagwiritsidwe ntchito ka ma brake diffusers
Masiku ano, mitundu yambiri ya mavavu ogawa mpweya a ma trailer ndi ma semi-trailer amapangidwa, koma onse ali ndi chipangizo chofanana.Chigawochi chimaphatikiza ma pistoni angapo ndi ma valve omwe amasintha chingwe kuchokera ku thirakitala, zipinda zolandirira ndi ma wheel brake, malingana ndi momwe thirakitala imagwirira ntchito.Tiyeni tiganizire za mapangidwe ndi mfundo zogwirira ntchito za chilengedwe chonse (zogwiritsidwa ntchito m'njira ziwiri- ndi 2-waya brake systems) wogawa mpweya wa ma trailer a KAMAZ okhala ndi valavu yotulutsa yosiyana.
Ingowonani kuti wogawa mpweya amawongolera dongosolo la brake la ngolo pokhapokha akugwiritsa ntchito ma brake system a thirakitala.Ngati njira yopuma kapena yoyimitsa magalimoto ikugwiritsidwa ntchito pa thirakitala, mpweya wopita ku zigawo za trailer brake system umayendetsedwa ndi solenoid valve.Sitiganizira ntchito ya node iyi pano.
Kugwira ntchito kwa wogawa mpweya mu dera limodzi la waya wa dongosolo la pneumatic
Chipangizo cha wogawa mpweya wapadziko lonse
Mzere wochokera ku pneumatic system ya thirakitala umalumikizidwa ndi chitoliro I;Nozzle II imakhalabe yaulere ndikugwirizanitsa dongosolo ndi mlengalenga;chitoliro III chikugwirizana ndi zipinda za brake;Pin IV - ndi cholandirira ngolo.Ndi kulumikizana uku, chitoliro cha V chimakhalabe chaulere.
Chithunzi cha single-waya pneumatic system
Mzere wochokera ku pneumatic system ya thirakitala umalumikizidwa ndi chitoliro I;Nozzle II imakhalabe yaulere ndikugwirizanitsa dongosolo ndi mlengalenga;chitoliro III chikugwirizana ndi zipinda za brake;Pin IV - ndi cholandirira ngolo.Ndi kulumikizana uku, chitoliro cha V chimakhalabe chaulere.
Kulumikizana kwa ngolo ndi thirakitala.Kuyenda kwa sitima yapamsewu.Munjira iyi, mpweya woponderezedwa kuchokera pamzere wamagalimoto kudzera pa chitoliro ndikulowa muchipinda cha pisitoni 2, umadutsa mu siketi ya cuff 1 ndikulowa muchipinda cha pisitoni, kudzera munjira yolowera chitoliro IV ndikuchokera kwa olandila.Vavu yotulutsa mpweya 5 imakhalabe yotseguka, kotero zipinda za brake zimalumikizana ndi mlengalenga kudzera mu chitoliro III, valavu 5, manja ake 6 ndi chitoliro II.Chifukwa chake, poyendetsa ngati gawo la sitima yapamsewu, olandila trailer / semi-trailer amadzazidwa, ndipo mabuleki sagwira ntchito.
Kuthamanga kwa sitima yapamsewu.Pa nthawi ya braking ya thirakitala, kuthamanga mu mzere ndi pa chitoliro ine amachepetsa.Panthawi ina, kupanikizika kochokera kumbali ya chitoliro IV (kuchokera kwa olandira ngolo / semi-trailer) kumapitirira kupanikizika kuchokera kumbali ya chitoliro I, m'mphepete mwa chitoliro chimakanizidwa ndi thupi ndi pistoni. , kugonjetsa kusungunuka kwa masika 9, kumayenda pansi.Pamodzi ndi pisitoni 2, ndodo 3 ndi pisitoni yapansi 4 yogwirizana nayo kusuntha, mpando wotsiriza wa valve 5 uli pafupi ndi mapeto a mkono wa 6, umayendanso pansi ndikutsegula valavu yolowera 7. Zotsatira zake, mpweya woponderezedwa kuchokera kwa olandila kalavani / semi-trailer kudzera pa chitoliro cha IV umalowa mu chitoliro cha III kupita kuzipinda zopumira - mabuleki amagudumu amayambika ndipo mabuleki amapezeka.
Kuwonongeka kwa msewu wa sitima.Pamene thirakitala imatulutsidwa, kupanikizika kwa chitoliro ndikuwonjezeka, chifukwa chake, chitoliro cha ine chikugwirizananso ndi chitoliro IV (zolandira za trailer zimadzazidwa), ndipo zipinda zowonongeka zimatuluka magazi kudzera mu mapaipi III ndi II - braking zimachitika.
Mabuleki mwadzidzidzi ngati payipi yasweka, kulumikizidwa kwa ngolo / semi-trailer kuchokera mumsewu.Muzochitika zonsezi, kukakamiza kwa terminal II kumatsikira ku mphamvu ya mumlengalenga ndipo wogawa mpweya amagwira ntchito ngati mabuleki wamba.
Kugwira ntchito kwa wogawa mpweya ndi ndondomeko ya waya ziwiri za wogawa mpweya
Chithunzi cha ma waya awiri pneumatic system
Mizere iwiri yochokera ku thirakitala imagwirizanitsidwa ndi wogawa mpweya - kupereka ku chitoliro I ndikuwongolera ku chitoliro V. Mapaipi otsalawo ali ndi kugwirizana kofanana ndi dera limodzi la waya.Komanso, ndi 2-waya pneumatic actuator circuit, valavu yofanana 10 iyamba kugwira ntchito.Ndi ndondomeko yolumikizira iyi, kupanikizika kwakukulu kumagwiritsidwa ntchito pa chitoliro I kusiyana ndi dera limodzi la waya, zomwe zimapangitsa kuti zikhale zovuta kusuntha pisitoni 2 ndikusokoneza ntchito ya dongosolo lonse la braking.Vutoli limathetsedwa ndi valavu yofananira - pakuthamanga kwambiri, imatsegula ndikulumikiza mabowo pamwamba ndi pansi pa pisitoni, kufananiza kukakamizidwa mwa iwo.
Kulumikizana kwa ngolo / semi-trailer ndi thirakitala.Kuyenda kwa sitima yapamsewu.Pankhaniyi, mpweya wochokera ku payipi yoperekera kudzera m'mipope I ndi IV imadzaza olandila, zigawo zotsalira za wogawa mpweya sizigwira ntchito.
Kuthamanga kwa sitima yapamsewu.Pamene thirakitala yathyoledwa, kuthamanga kumakwera pa chitoliro cha V, mpweya woponderezedwa umalowa m'chipinda chomwe chili pamwamba pa pistoni 11, ndikupangitsa kuti isunthire pansi.Pankhaniyi, njira zomwe tafotokozazi zimachitika - valavu 5 imatseka, valavu 7 imatsegula, mipope IV ndi III imagwirizanitsidwa, ndipo mpweya wochokera kwa olandirawo umalowa m'zipinda za braking, braking.
Kuwonongeka kwa msewu wa sitima.Pamene thirakitala imatulutsidwa, njira zonse zimachitika motsatira ndondomeko: kupanikizika kwa chitoliro cha V kumatsika, pisitoni imakwera, chitoliro cha III chikugwirizana ndi chitoliro II, mpweya wochokera ku zipinda za brake umatulutsidwa ndipo ngoloyo imatulutsidwa.
Mabuleki mwadzidzidzi pakadutsa mzere, kulumikizidwa kwa ngoloyo.Muzochitika izi, ntchito ya njira yotsatirira imachitidwa ndi valve yofanana.Pamene kupanikizika kwa chitoliro II kumachepetsedwa ku mpweya wa mlengalenga, valavu imatseka, kulekanitsa zipinda pamwamba ndi pansi pa pistoni 2. Chotsatira chake, kuthamanga pamwamba pa pistoni (chifukwa cha mpweya wochokera kwa olandira kudzera mu IV pipe) kumawonjezeka, ndipo njira zofanana ndi braking zimachitika ndi chiwembu cholumikizira waya umodzi.Chifukwa chake, payipi ikathyoka / kutsekedwa kapena sitima yamsewu ikatha, ngolo / semi-trailer imadzitsekera.
Kupanga ndi mfundo yogwiritsira ntchito valve yotulutsa
CD ili ndi dongosolo losavuta komanso ntchito.Ganizirani momwe gawoli likugwirira ntchito pachitsanzo cha trailer ya crane ya Kama Automobile Plant.
Chipangizocho chikhoza kukhazikitsidwa mwachindunji pa thupi la wogawa mpweya kapena pafupi ndi malo abwino kwambiri.Mphuno yake I imalumikizidwa ndi wolandila kalavani / semi-trailer kudzera munjira yogawa mpweya kapena payipi yosiyana.Nozzle II imalumikizidwa ndi munthu I wa wogawa mpweya, ndipo chitoliro III chikugwirizana ndi mzere waukulu wagalimoto.
Panthawi yayikulu yogwiritsira ntchito ngoloyo, ndodo 1 ili pamwamba (imayikidwa pamalo awa ndi mipira yodzaza ndi masika yomwe imapumira pambali pa thupi la chipangizocho), mpweya wochokera kumphuno. III imalowa mu chitoliro II, ndipo terminal I imakhalabe yotsekedwa, kotero valavu sichimakhudza ntchito ya wogawa mpweya.
Ngati kuli kofunikira kusuntha ngolo yotsekedwa, muyenera kusuntha ndodo 1 pansi mothandizidwa ndi chogwirira - izi zidzatsogolera kupatukana kwa mipope II ndi III ndi kugwirizana kwa mipope II ndi I. Zotsatira zake, mpweya wochokera kwa wolandila umapita ku cholowera I cha wogawira mpweya, kukakamiza kumakwera ndipo njira zimachitika mofanana ndi njira za braking ndi dera limodzi la waya pneumatic drive - ngolo imatulutsidwa.Kwa braking, ndikofunikira kubwezeretsa ndodo kumtunda.
Chipangizo cha valve yotulutsa
Kusankha, kusintha ndi kukonza ma brake diffuser
Wogawira mpweya wa brake nthawi zonse amakhala ndi katundu wambiri, mipata imawonjezeka m'zigawo zake zosuntha, zomwe zingayambitse kutulutsa mpweya, kuwonongeka kwa ntchito kapena, mosiyana, kugwira ntchito modzidzimutsa kwa mabuleki.Pakakhala zovuta zilizonse, ndizomveka kusinthanso msonkhano.
Posankha wogawa mpweya, muyenera kutsogoleredwa ndi malingaliro a wopanga ngolo, ndikuyika mayunitsi amitundu ina ndi manambala a catalog.Komabe, lero msika umapereka mitundu yambiri yogawa mpweya woyambirira ndi ma analogue awo okhala ndi mikhalidwe yabwino.Chifukwa chake, nthawi zina, ndikofunikira kukhazikitsa analogue, koma kuti mupewe zovuta m'tsogolomu, ndikofunikira kusankha ma analogue okhala ndi miyeso yoyenera yolumikizira ndi mawonekedwe.
Ndi kusankha koyenera ndi kukhazikitsa wogawa mpweya, mabuleki a ngolo kapena semi-trailer adzagwira ntchito modalirika komanso moyenera muzochitika zonse, kuonetsetsa chitetezo cha sitima yapamsewu.
Nthawi yotumiza: Aug-21-2023