Chii chinonzi basa uye chimiro chechimiro chemhete dzepiston?
Mhete dzepiston idzo mhete dzesimbi dzakaiswa pamapiston. Mabasa adzo uye maumbirwo adzo ndeanotevera:
Basa remhete dzepiston:
Kuvhara: Iva nechokwadi chekuti mhepo haipindi pakati peimba yekupisa injini nepiston kudzivirira kubuda kwegasi.
Kuzora: Panguva yekufamba kwepiston, firimu remafuta riri pamadziro esirinda rinokweshwa roendeswa pamusoro pepiston, zvichiita kuti rive mafuta.
Kupisa: Tumira chikamu chekupisa kwegasi kumadziro esirinda wobva wachikanda mumhepo kuti uderedze tembiricha yeinjini.
Dzora kuburitswa kwemhepo inobuda: Panguva yekufamba kwepiston, mhepo inobuda inochekwa kuti ibude nyore.
Chimiro chezvindori zvepiston:
Mhete dzepiston dzakabatana: Dzakagadzirwa nechinhu chimwe chete, dzine chimiro chakareruka asi hadzina simba rakawanda uye dzinogona kuchinja.
Mhete dzepiston dzakasungirirwa: Dzakagadzirwa nezvinhu zviviri kana kupfuura zvakabatanidzwa pamwe chete, dzine simba guru uye dzakakodzera mainjini anomhanya zvikuru uye ane mutoro wakawanda.
Mhete dzepiston dzakasanganiswa: Dzakagadzirwa nemaplate erin'i ane maumbirwo akasiyana uye zvinhu, dzinogona kugadziriswa sezvinodiwa kuti dziwedzere kushanda.
Magadzirirwo aya echimiro uye mashandiro anoita injini anoita kuti mhete dzepiston dziite basa rakakosha muinjini, zvichiita kuti ishande zvakanaka uye ishande zvakanaka.
Mhete dzepiston dzinonyanya kugadzirwa nesimbi yakakandwa, uye kunewo mamwe marudzi ekuwedzera akadai sesimbi yakakandwa, simbi nezvimwe zvinhu zvakakosha zvakasanganiswa.
Mhando huru dzezvinhu zve piston rings ndedzinoti
Zvinhu zvesimbi zvakakandwa
Youdaoplaceholder0 Simbi yakajairika yegrey cast : MuChina, mhando dzesimbi yegrey cast dzakadai seHT250 neHT300 dzinoshandiswa zvakanyanya. Maumbirwo adzo emetallographic anofanira kusangana nezvinodiwa zve fine lamellar pearlite matrix uye yunifomu graphite distribution kuti ive nechokwadi chekuti haaparadzike.
Youdaoplaceholder0 alloy cast iron : Nekuwedzera zvinhu zvakaita seCr, Mo, uye Cu kuti zviwedzere kushanda, cr-mo uye cr-mo-cu alloy cast iron zvinoumbwa, zvichiwedzera kusimbisa kusakara uye kuramba kupisa kwakanyanya.
Zvinhu zvakakosha zvekushandisa
Youdaoplaceholder0 Zvinhu zvesimbi : Mhete dzesimbi dzepiston dzinoshandiswa mumainjini ane simba guru, uye hunhu hwadzo hwepamusoro hunowedzerwa kuburikidza nemaitiro akadai sekupfapfaidza nekupisa uye electroplating.
Zvinhu zvakasanganiswa zveYoudaoplaceholder0 : zvakaita semhete dzepiston dzakagadzirwa neMC nylon 6 uye molybdenum disulfide filler, dzakakodzera mamiriro chaiwo akadai semacompressor uye dzine zvakanakira zvekukweshana zvishoma uye kureruka.
Maitiro ekugadzirisa nekusimbisa zvinhu zveYoudaoplaceholder0
Youdaoplaceholder0 Kurapa pamusoro: kusanganisira matekiniki akadai se chromium plating, nitriding, phosphating, uye physical deposition, zvinogona kuwedzera zvakanyanya kuramba kwekupfekwa uye kuramba ngura.
Youdaoplaceholder0 Kudzora kweMicroscopic : Nekugadzirisa chimiro chegraphite (senge kugoverwa kwakatwasuka kwakatwasuka kana kuti vortex) uye kugadzirisa chimiro chephosphorus, hunhu hwemuchina hwechinhu chacho hunovandudzwa.
Kukanganisa kwemhete yepiston kunonyanya kuoneka sekushandiswa kwemafuta zvisina kujairika, simba shoma, uye ruzha rwakanyanya rusina kujairika, izvo zvinonyanya kukonzerwa nezvinhu zvakaita sekunge kabhoni inochengetwa, zvikanganiso zvezvinhu, kana kuiswa zvisina kunaka. Youdaoplaceholder0 Mhinduro dzakajairika dzinosanganisira zvirongwa zvekurapa zvakanangana zvakaita sekugadzirisa kusapatsanura, kutsiva zvikamu uye kugadzirisa mamiriro ekushanda.
Youdaoplaceholder0 Chiitiko chikuru chekukanganisa
Youdaoplaceholder0 Kushandiswa kwemafuta zvisina kujairika : Kupera kana kuvharika kwemaringi episton kunoita kuti mafuta apinde mukamuri rinopisa, uye utsi hwebhuruu hunobuda mupombi yekubuda mumhepo, zvichida kuti mafuta agare achiwedzerwa.
Youdaoplaceholder0 Kuderera kwekushanda kwesimba: Kukundikana kwechisimbiso kunotungamira mukumanikidzwa kusina kukwana kwesilinda, zvichiratidzwa nekumhanya kushoma uye kushandiswa kwemafuta kwakawedzera.
Youdaoplaceholder0 Ruzha rusina kujairika uye kupisa zvakanyanya: Kana rin'i ikatyoka kana kuti kukwenya kwemafuta kukakundikana, injini inoita ruzha rwekugogodza, pamwe nekuwedzera kusingajairika kwekupisa kwemvura.
Nzira yakajairika yekushandisa macompressor episton ring inogona kukamurwa kuita matanho mashanu makuru: kugadzirira mafuta ekuzora, kudzivirira zvikamu, kuisa compressor, kuisa piston panzvimbo uye kupatsanurwa kwezvishandiso. Kunyatsotarisirwa kunofanirwa kupihwa pakurapa mafuta ekuzora, kurongeka kwezvikamu uye kusashanda zvakanaka.
Youdaoplaceholder0 Matanho makuru ekushanda
Kurapa kwekuzora kweYoudaoplaceholder0 .
Isa mafuta enjini zvakaenzana pamigero yepiston ring nemadziro emukati emasilinda kuti uderedze coefficient of friction.
Pukuta nejira risingashandise tambo kudzivirira kuti zvinhu zvisina kunaka zvisakanganise kushanda kwekuvhara.
Dziviriro yechikamu cheYoudaoplaceholder0 .
Mushure mekubvisa chifukidziro chetsvimbo yekubatanidza, isa hosipaipi yerabha pamusoro pemucheto weshinda webhaudhi yekubatanidza tsvimbo kudzivirira madziro esirinda kuti asakwekwe panguva yekuisa.
Tarisa chiratidzo chekutungamira pamusoro pepiston (senge museve) kuti uve nechokwadi chekuti inoenderana nemodhi yeinjini.
Kuiswa kwecompressor yeYoudaoplaceholder0 .
Sarudza modhi yecompressor inoenderana nedhayamita yepiston uye iva nechokwadi chekuti kuomarara uye kusimba kwesimbi yesimbi zvinosangana nezvinodiwa.
Dzvinya pasi claw yekuburitsa sezvinotaurwa mubhuku remirayiridzo, uye tenderedza mudziyo weratchet uchipesana newachi kuti uvhure rin'i yekudzvanya wotenderedza piston.
Simbisa compressor newachi kuti uise zvizere mhete dzepiston mumigero yemhete.
Youdaoplaceholder0 nzvimbo yepiston .
Isa chikamu chepazasi chepiston musirindiri paAngle wobaya zvinyoro nyoro pamusoro nehando yehuni kusvika rin'i yekumanikidza yabata sirinda.
Ramba uchitarisa daro riri pakati pemugumo mukuru wetsvimbo inobatanidza nejenari huru ye crankshaft kudzivirira tsaona dzetsaona.
Kupatsanurwa kwezvishandiso zveYoudaoplaceholder0 .
Mushure mekusimbisa kuti rin'i yekutanga yepiston yapinda mu cylinder, rega kurova. Zvinorambidzwa zvachose kuimanikidza mberi nemidziyo yesimbi.
Tenderedza claw yekuburitsa ratchet uchitenderedza wachi, zvishoma nezvishoma deredza kumanikidzwa kwecompressor, wobva wabvisa chishandiso.
Youdaoplaceholder0 Pfungwa huru dzekucherechedza
Youdaoplaceholder0 Ruzivo rwekuzora : Usashandise mafuta enjini ane viscosity isingasvike pachiyero cheSAE 30, zvikasadaro zvinogona kukonzera carbon deposits mu ring groove.
Kusimbiswa kwenzvimbo yeYoudaoplaceholder0: Mushure mekunge piston yasundirwa mukati, zvinodikanwa kutarisa kurongeka kwemavara ebhii/nhamba patsvimbo yekubatanidza uye dhayari yetsvimbo yekubatanidza.
Youdaoplaceholder0 Zvinopesana nekushandisa zvishandiso: Kana compressor ikabatwa panguva yekubviswa kwechinhu, piston inofanira kudzoserwa kumashure kuti igadzirise nzvimbo ye ring yekumanikidza. Kushanda nechisimba hakubvumidzwe zvachose.
Youdaoplaceholder0 Mazano ekusarudza michina
Macompressor esimbi akagadzirwa akakodzera mapiston ane dhayamita isingapfuuri 100mm, nepo esimbi akaumbwa achishanda nemainjini makuru anotamiswa.
Macompressor ane zvishandiso zvinovhara ratchet zvinoenda kumativi maviri anogona kuwedzera kugadzikana kwekushanda uye kuderedza njodzi yekureruka panguva yekushanda.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAXUSzvikamu zvemota zvinogamuchirwa Kutenga.
