Shanghai Diesel Injini Piston D05-101-30 +A XCMG Crane Zvikamu
Chigadzirwa tsananguro:
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Applicable models XCMG：QY25K5C_2 QY70KC QY50KC QY25K5D_2 QY25KC XCT35_BR QY25K5D_3 QY25K5D_3 QY25K5C_1 QY55KC_1 QY25K5F_1 QY50KC QY50K5C_1 QY25K5C_2 QY25K5F QY25K5C QY25K5D_2 QY30KC QY55K5C_2 QY25K5F_1 QY25K5D_1 QY30KC QY55K5D
XCT80L6 XCT130_1 XCT12 XCT80L6 XCT25L4_S XCA40_M XCA30_JY XCT25L5_3 XCT55L5 XCT110_1 XCT60L6 XCT12 XCT25L5_SR XCT25L5_2 XCT95L7 XCT75L7 QY110K8C QY95K7C QY110K7C XCT100 XCT75_S QY40KC XCT90 XCT25 XCT25L5_E QY70KC QY40K5C_2 XCT60L6_1 QY75KC QY100K7C QY95KH QY100K6C QY50JW XCT16_1 XCT100_BR XCT60 QY20K5D QY85KC XCT25 XCT80L5 XCT100 XCT20L5_1 XCT75L6 XCT20L5 XCT80_S XPD36 QY16KC QY16KC QY40K5D_1 QY25K5L XCA40 QY40KD QY80K5D QY70K5D_1 QY50KD QY20K5C XCT50_Y XCT16_Y XCT25L4_Y XCT80_Y XCT60_Y XCT50_Y uye mamwe maXCT QY RT akatevedzana modhi.
Piston classification:
Sezvo mapistoni einjini dzinopisa dzemukati achishanda pasi pekupisa kwakanyanya, kudzvanywa kwakanyanya uye mamiriro ekuremedza, zvinodikanwa zvepiston zvakakwirira, saka isu tinonyanya kutaura nezve kupatsanurwa kwemukati mejini pistons.
1. Zvinoenderana nemafuta anoshandiswa, anogona kukamurwa kuita peturu injini pistons, dizeli injini pistons, uye gasi gasi pistons.
2. Maererano nezvinhu zvepiston, inogona kukamurwa kuita piston yesimbi yakakandwa, piston yesimbi, aluminium alloy piston uye piston yakasanganiswa.
3. Zvinoenderana nemaitiro ekugadzira piston isina chinhu, inogona kukamurwa kuita giravhiti yekukanda pisitoni, kusvina kukanda piston uye forging piston.
4. Maererano nemamiriro ekushanda kwepiston, inogona kugoverwa mumapoka maviri: piston isina-pressurized uye piston yakamanikidzwa.
5. Maererano nekushandiswa kwepistoni, inogona kukamurwa kuita pistons yemotokari, marori pistons, mudhudhudhu pistons, marine pistons, tank pistons, tirakita pistons, lawnmower pistons, nezvimwewo.
Technical Zvinodiwa:
1. Panofanira kunge paine simba rakakwana, kuomarara, huremu hudiki uye huremu huremu kuti huve nechokwadi chesimba risingaite.
2. Good thermal conductivity, high temperature resistance, high pressure, corrosion resistance, kukwana kupisa kwekupisa simba, uye nzvimbo duku yekupisa.
3. Panofanira kunge paine diki friction coefficient pakati pepiston nemadziro episton.
4. Kana kutonhora kuchichinja, ukuru uye kuchinja kwechimiro kunofanira kuva kuduku, uye zvishoma zvishoma zvinofanira kuchengetedzwa nemadziro e-cylinder.
5. Thermal yekuwedzera coefficient idiki, iyo chaiyo giravhiti idiki, uye ine yakanaka yekupfeka yekudzikisa uye yekupisa simba.
Mamiriro ekushanda:
Iyo piston inoshanda pasi pemamiriro ekupisa kwepamusoro, kudzvanywa kwakanyanya, kumhanya kwakanyanya uye kushomeka kwemafuta.Iyo piston yakanangana neiyo yepamusoro-tembiricha gasi, uye tembiricha yepakarepo inogona kusvika kupfuura 2500K.Nokudaro, kupisa kwakanyanya uye kupisa kwekushisa kwakashata zvikuru, saka kutonhora kwepiston kwakakwirira zvikuru panguva yekushanda, kumusoro kwakakwirira kusvika 600-700K, uye kugoverwa kwekushisa kwakanyanya kusaenzana;kumusoro kwepiston kunoiswa pasi Kudzvanywa kwegasi kwakakura kwazvo, kunyanya kushanda sitiroko kudzvanywa ndiyo yakakura, injini yepeturu yakakwira se3-5MPa, uye injini yedhiziri yakakwira se6-9MPa, inoita kuti piston inoburitsa simba uye inotakura mhedzisiro yekumanikidza parutivi;~ 12m/s) kudzoreredza kufamba, uye kumhanya kunogara kuchichinja, izvo zvinoburitsa simba guru reinertial, iro rinoita kuti piston ive pasi pemutoro mukuru wekuwedzera.Kana iyo piston ikashanda pasi pemamiriro ezvinhu akaoma kudaro, inosvibisa uye nekukurumidzira kupfeka, uye ichaitawo kuwedzera mutoro uye kushungurudzika kwekupisa, uye panguva imwe chete, ichave yakasvibiswa nemakemikari negesi.
Kuongorora kwepiston ndiko kunyanya kuyerwa kwesiketi dhayamita, piston ring groove kureba uye piston piston chigaro gomba saizi:
①Kusarudzwa kwepiston kunofanirwa kutariswa zvinoenderana nehukuru hwekugadzirisa humburumbira.Kazhinji, iyo yakakura saizi kukosha inotaridzwa pamusoro pepiston;
②Muchikamu chimwechete chevadyisa hove, chimiro chepiston hachina kufanana.Naizvozvo, kana uchitenga pistons, inoenderana mhando dzepiston dzinofanira kusarudzwa zvinoenderana nerudzi rweinjini.Painjini imwe chete, mhando imwechete, boka rimwechete kana maPiston ane kodhi yechigadzirwa chimwe chete;iwo muenzaniso wakafanana unofanirwa kushandisa mapistoni ane kodhi yechigadzirwa chimwe chete kuti ave nechokwadi chekuti mutsauko wedhayamita uye kunaka kwepiston haupfuure huwandu hwakatarwa nefekitari yekutanga.Zvikasadaro, zvinozoita kuti injini inopisa zvakashata, ishande zvine hukasha, uye kuderedza hupfumi nesimba..Naizvozvo, pakusarudza pistons, inoenderana mhando yepiston inofanira kusarudzwa zvichienderana nerudzi rweinjini.
