Ukushintsha ama-valve enjini evuthayo yangaphakathi kuphazanyiswa isidingo sokususa ama-crackers - ama-valve dryer asetshenziselwa lokhu kusebenza.Funda konke mayelana naleli thuluzi, izinhlobo zalo ezikhona, ukuklama kanye nesimiso sokusebenza, kanye nokukhetha nokusetshenziswa kwalo, kulesi sihloko
Iyini i-valve dryer
I-valve dryer iyithuluzi elikhethekile lokudiliza nokufaka ama-valve omshini wokusabalalisa igesi wezinjini ezivuthayo zangaphakathi.
Ezinjini zanamuhla ezivuthayo zangaphakathi, ama-valve ahlelwe endaweni yokusebenza ngosizo lwezingxenye ezikhethekile - ama-crackers.Lezi zingxenye zivame ukwakhiwa ngendlela yensimbi ye-half-rings enamakholomu, okuthi, ngenxa yezici zokufakwa, i-valve i-jam, kanye nayo intwasahlobo nezinye izingxenye ze-valve mechanism.Ama-crackers anekholomu yawo angena endaweni yokuphumula yonyaka engxenyeni engenhla yesiqu se-valve futhi abekwe endaweni ephakathi yepuleti lasentwasahlobo, ukuminya kwezingxenye kuqinisekiswa ngamandla entwasahlobo.Ukufakwa okunjalo kwama-valve kulula kakhulu futhi kunokwethenjelwa, kodwa kwenza kube nzima ukuhlukanisa umshini - ukususa ama-crackers, kuyadingeka ukucindezela intwasahlobo, okungase kudinge ukusetshenziswa kwamandla ka-20-30 kg noma ngaphezulu.Ukwenza lo msebenzi, kuye kwathuthukiswa amadivaysi akhethekile - ama-valve dryers.
Ngosizo lwe-valve dryer, kwenziwa imisebenzi emibili:
● Ukuqaqa i-valve ngokukhipha imvuthuluka yesinkwa;
● Ukufakwa kwevalvu ngokufaka imvuthuluka yesinkwa.
Namuhla, kunezinhlobonhlobo eziningi zama-crackers ahlukile ekwakhiweni nasekusebenziseni - ukuze ukhethe okulungile, udinga ukuqonda ukuhlukaniswa kanye nezici zokuklama zaleli thuluzi.
isikimu sokufakwa kwe-valve esijwayelekile
Izinhlobo nokuklanywa kwama-valve dryers
Kungakhathaliseki ukuthi umklamo, umsebenzi wabo bonke abaqhekeki usekelwe esimisweni esisodwa: ithuluzi ngandlela-thile licindezela intwasahlobo (iziphethu) ze-valve, ukukhulula ama-crackers, noma ukuvula ukufinyelela ekufakweni kwabo.Amathuluzi ahluke endleleni yokucindezelwa kwentwasahlobo, kanye nendlela yokufaka ekhanda kanye nethuba lokusebenzisa amakhanda ngokuhlelwa okuhlukile kwama-valve, ama-spark plugs (ezinjini zikaphethiloli) nama-camshafts.
Ngokwendlela yokucindezelwa kwentwasahlobo, ama-dryer ahlukaniswe abe yizinhlobo ezilandelayo:
● ukubopha;
● I-Lever;
● Isikulufu.
I-clamp dryer iyithuluzi elisesimweni se-clamp emise okuka-C, ngakolunye uhlangothi kukhona i-thrust screw ye-valve disc, kanti ngakolunye uhlangothi kufakwe umkhono we-thrust we-valve spring disc.Ukuze kube lula ukufaka nokususwa, idivayisi ingaba ne-lever ohlangothini olulodwa noma zombili.I-dehumidifier yalolu hlobo ingasetshenziswa kuphela ekhanda le-cylinder elikhishiwe, isikulufu saso se-thrust sifakwe eceleni kwegumbi elivuthayo, sincike ku-valve plate, futhi umkhono uncike ku-spring plate, lapho ugoqa isikulufu kanye / noma i-bushing, intwasahlobo iyacindezelwa, ikhulula ama-crackers.
I-dehumidifier yohlobo lwe-clamp
I-Lever Valve dehumidifier
Ama-Lever crackers anomklamo olula, aklanyelwe ukwenza umsebenzi ngaphandle kokukhipha ikhanda le-cylinder.Leli thuluzi lingahlukaniswa ngezinhlobo eziningana ngokuya ngendlela yokufaka nokusebenzisa:
● I-Lever ngaphandle kwamahinge;
● I-Lever enamahinge;
● I-Lever yama-motor aphezulu ane-fulcrums kumakhoyili angezansi entwasahlobo;
● I-Lever yonke indawo.
Ama-Lever crackers angenawo amahinge ahlelwa kalula nje: lena yinduku enesibambo, ekugcineni kwayo kunengxenye yokusebenza ngendlela yemfoloko enamaceleni amabili.Ithuluzi elinjalo lilungiswe ngemfoloko emincane kusetshenziswa isikulufu esifakwe ekhanda le-cylinder eduze kwe-valve, futhi ihlezi phezu kwepuleti ye-valve ngemfoloko ebanzi - lapho i-lever icindezelwa, intwasahlobo iyacindezelwa, ikhulula ama-crackers.Amathuluzi anjalo asetshenziselwa ukulungisa izinjini zezimoto zeVolga ze-GAZ-24-10 futhi kamuva.
Ama-lever crackers anamahinge ayinkimbinkimbi kakhulu, kodwa ahlukahlukene futhi kulula ukuwasebenzisa.Ithuluzi elinjalo lenziwa ngendlela ye-lever enesibambo, ekugcineni lapho kukhona ibakaki eline-hinged ye-stop, futhi eduze nendawo kukhona umkhono onamathele wokugcizelela ipuleti yasentwasahlobo.I-cracker bracket igxilwe ekhanda le-cylinder nge-bolt, futhi umkhono uhlezi epuleti lasentwasahlobo - lapho i-lever icindezelwa, isiphethu sicindezelwa, siqinisekisa ukukhululwa kwe-breadcrumbs.Ithuluzi lalolu hlobo lisetshenziswa kabanzi ekuhlinzekeni i-VAZ, i-GAZelle nezimoto eziningi ezenziwe kwamanye amazwe.
Ama-Lever dryer ezinjini ezine-camshaft engaphezulu anedivayisi ehlukile eyenza kube nokwenzeka ukusebenzisa ithuluzi endaweni evalekile.Ngokuvamile, idivayisi enjalo yenziwa ngendlela yokubamba enemilenze emibili, phakathi nendawo lapho kukhona umkhono we-thrust wepuleti yasentwasahlobo ene-lever yayo.Ithuluzi lifakwe ngendlela yokuthi imilenze iphumule emaphethelweni aphansi entwasahlobo, ngenxa yalokho, lapho ucindezela i-lever, i-spring compresses futhi ikhulula ama-breadcrumbs.Yiqiniso, lapho usebenza naleli thuluzi, kuyadingeka ukusebenzisa amandla amakhulu ku-lever, ngaphandle kwalokho ama-paws angaphakamisa amakhoyili aphansi entwasahlobo futhi ukoma ngeke kwenzeke.
Ama-crackers e-Universal lever ayiqembu elikhulu lamathuluzi enzelwe ukusebenza ngezinjini ezahlukahlukene:
● Ngezinjini ezivamile zomugqa ezine-camshaft ephansi;
● Ngezinjini ezine-shaft engaphezulu (imigodi);
● Ngezinjini ezimise okwe-V;
●Ngezinjini ezinama-valve angu-8, 12, 16 no-24;
● Ngezinjini ezinendawo emaphakathi yekhandlela;
● Ngezinjini ezinamapulaki e-spark lateral.
I-valve dryer yezinjini eziphezulu
Ukuze ukwazi ukusebenzisa isomisi ezinjini ezihlukahlukene, isethi yonke yamadivayisi nama-adaptha anikezwa.Isibonelo, ama-adaptha okufaka isikulufu ku-spark plug kahle, ukungena esikhundleni sekhava ye-camshaft, ukujikijela ezimbotsheni ezisemaceleni ezahlukahlukene, njll.
Ama-crackers ajwayelekile kanye nezinjini ezingaphezulu nawo enziwa enguqulweni yesikulufu - kuma-dryers anjalo, i-lever ithathelwa indawo isikulufu, njengaku-clamp.Ukusetshenziswa kwesikulufa kukuvumela ukuthi usebenzise amandla abalulekile entwasahlobo, futhi okubaluleke kakhulu, ilungisa intwasahlobo esimweni esicindezelwe isikhathi eside, inikeze amandla okufaka ama-crackers amasha ngaphandle kokusheshisa futhi ngaphandle kwamaphutha.
Ama-crackers esimanje angaba nezinsiza ezahlukahlukene.Imvamisa, ithuluzi lendawo yonke liza nesethi ye-pressure bushings yeziphethu zamadayamitha ahlukahlukene, kanye nama-adaptha ahlukahlukene wokugoqa esiteshini samakhandlela nezinye izimbobo ezinentambo.Imishini yobuchwepheshe ingase futhi ihlanganise ama-adaptha noma amapayipi anama-lugs anentambo ukuze axhume ku-compressor noma isistimu ye-pneumatic.Le-adaptha ifakwe esiteshini sekhandlela futhi inikeza umoya ocindezelwe kusilinda - lokhu kudala umfutho womoya ovimbela i-valve ukuthi ingawi lapho isiphethu sicindezelwa.Umoya ocindezelwe unikezwa kuphela lapho womiswa ngaphandle kokudiliza ikhanda lesilinda.
I-valve dryer yezinjini eziphezulu
Indlela yokukhetha nokusebenzisa isomisi se-valve
Lapho ukhetha ithuluzi, kufanele ucabangele uhlobo lwemoto kanye nohlobo lwenjini okufanele usebenze ngayo.
Ukulungiswa nokugcinwa kochwepheshe kwezinjini, ukubopha kanye nokomisa umhlaba wonke ngeqoqo lezihlahla, izisekelo ezinentambo namanye amadivaysi afaneleka kangcono.Leli thuluzi likhokha ngezindleko eziphakeme ngokuguquguquka kwalo namandla okusebenza.
Isomisi se-valve kufanele sisetshenziswe ngokuhambisana ngokuqinile nemiyalelo enamathiselwe kuso futhi ngokuhambisana nezindinganiso zokuphepha eziyisisekelo.Amadivayisi we-Lever alula kakhulu ukuwasebenzisa: kwanele ukufaka ukusekelwa kwawo ekhanda le-cylinder ngesikulufu, ulethe umkhono epuleti lasentwasahlobo bese ucindezela i-lever - isiphethu sizoncipha futhi ama-crackers azokhululwa, emva kwalokho angakwazi. zisuswe.Ama-crackers e-Universal asetshenziswa ngendlela efanayo, noma kunjalo, ngokuya ngohlobo lwenjini, kufanele afakwe ngendlela efanele.Ukuze kube lula ukususwa kwe-breadcrumbs nokuphepha, ungasebenzisa i-magnet endongeni.
Ikhithi ye-valve dehumidifier ecaleni
Kumele kukhunjulwe ukuthi iziphethu ze-valve zicindezelwa ngamandla amakhulu, ngakho-ke isomisi kufanele sifakwe ngokuphepha, futhi uma usebenza nayo, ungavumeli i-lever ukuba ihambe - lokhu kungaholela ekulimaleni.Ukunakekelwa okukhethekile kufanele kuthathwe lapho kufakwa ama-breadcrumbs esimweni sokusebenzisa idivayisi ye-lever evamile - ukukhulula i-lever kungabangela ukulimala eminwe.Kuyadingeka futhi ukuqapha ukuthembeka kokufakwa kwethuluzi lokubopha, njengoba lingaphuma nayo yonke imiphumela emibi.
Uma isomisi se-valve sikhethwe ngendlela efanele futhi sisetshenziswa ngokuhambisana nemithetho yokuphepha, khona-ke ukulungiswa kwenjini kuzokwenziwa ngokushesha futhi ngaphandle kokulimala.
Isikhathi sokuthumela: Jul-10-2023