Kugadziridza Nzira yeCamshaft yeCummins Jenareta Seti

Zvikanganiso zvakajairika zvecamshaft yeCummins dhiziri seti dzinosanganisira kupfeka zvisina kujairika, ruzha rusina kujairika uye kutyoka.Zviratidzo zvekupfeka zvisina kujairika zvinowanzoonekwa kusati kwaitika ruzha rusina kujairika uye kuputsika.

1. Iyo camshaft yedhiziri jenareta seti inenge iri pakupera kweinjini yerubrication system, saka mamiriro ekuzora haana tariro.Kana pombi yemafuta isina kukwana mafuta ekumanikidza nekuda kwekunyanya kushandisa nguva kana zvimwe zvikonzero, kana nzira yemafuta yekuzora yakavharwa uye mafuta ekuzora haakwanise kusvika kune camshaft yedhiziri jenareta seti, kana kuomesa torque yebearing cap yekusimbisa mabhoti. yakakura kwazvo, mafuta ekuzora haakwanise kupinda mudhiziri generator set Camshaft clearance ichakonzera kusapfeka kwekamshaft yedhiziri generator set.

2. Kupfeka kusina kujairika kwekamshaft yejenareta yedhiziri kuchaita kuti mukaha pakati pe camshaft uye chigaro chekutakura chiwedzere, uye camshaft yejenareta ye diesel ichafamba axially, zvichikonzera ruzha rusina kujairika.Kupfeka zvisina kujairika kunokonzeresa kuti mukaha pakati pe drive cam uye iyo hydraulic tappet iwedzere.Kana iyo cam inosanganiswa neiyo hydraulic tappet, kukanganisa kuchaitika, izvo zvinokonzeresa ruzha rusina kujairika.

3. Diesel generator set camshafts dzimwe nguva dzine zvikanganiso zvakakomba zvakadai sekuputsika.Zvinowanzokonzeresa zvinosanganisira hydraulic tappet kutsemuka kana kupfeka kwakanyanya, mafuta ekuzora, hurombo hwemhando dhiziri jenareta set camshafts, uye yakatsemuka dhiziri jenareta set camshaft nguva magiya, nezvimwe.

4. Mune zvimwe zviitiko, kusashanda kwekamshaft yejenereta ye diesel kunokonzerwa nezvikonzero zvakaitwa nevanhu, kunyanya apo camshaft ye generator generator set haina kuparadzaniswa zvakanaka uye yakaungana apo injini inogadziriswa.Semuyenzaniso, pakubvisa camshaft inotakura cap yejenareta seti, shandisa sando kana screwdriver kupfakanya, kana kuisa chivharo chekuisa panzvimbo isiriyo, zvichikonzera kusawirirana pakati pehearing cap nechigaro chinotakura, kana kusimba. torque yemabhoti ekusimbisa evhavha inotakura yakakura kwazvo, nezvimwe.Paunenge uchiisa chivharo chinotakura, teerera kune inotungamira museve uye chinzvimbo nhamba pamusoro pechivharo chinotakura, uye shandisa torque wrench kuomesa bhaudhi yekuvhara mabhaudhi ekusungirira mabhaudhi zvakanyatsoenderana neyakatsanangurwa torque.

Zvido zvehunyanzvi--camshaft

1) Iyo camshaft haifanirwe kukotama kana kutsemuka;iyo jenari haifanirwe kukururwa, kupwanywa, kana kuomeswa.Kunyanya kupfeka kunofanira kugadziriswa;shinda yekumucheto kweshaft inofanira kuva yakanaka.

2) Bvumira kugadzirisa kutonhora uye kururamisa.

3) Iyo cam inoshanda nzvimbo haifanirwe kuve nekupeuka, makomba kana kukuvara;kana iyo cam profile inopfeka yakakura kupfuura 0.15mm, inotenderwa kuumba kugaya, uye kuoma kwepamusoro mushure mekugaya hakufanirwe kunge kwakaderera pane HRC57.Iyo yekusimudza crankshaft inofanirwa kusangana nezvinodiwa zvekutanga dhizaini, asi neiyo base denderedzwa radius yemhepo cam inofanira kunge isingasviki 49.5mm, uye base denderedzwa radius yeoiri yekugovera cam haifanirwe kunge iri pasi pe47.0mm.

Gear transmission

1. Mushure mekuongorora, magiya ose haabvumirwi kuva nekuputika, kuputsika, uye kupera kwechidimbu.Nzvimbo yegomba yeziso rezino haifaniri kudarika 10% yenzvimbo yemazino, uye kukanganisa kwakaoma hakufaniri kudarika 5% yenzvimbo yemazino.

2. Mabhuraketi haafanire kutsemuka kana kukuvara.Iyo verticality yeaxis ye bracket shaft kune bracket inokwira flange inofanirwa kusangana nezvinodiwa zvekugadzira.

3. Iyo yakabatana pamusoro pebhuraketi uye muviri unofanirwa kuve wakanyatsobatanidzwa.Mushure mekunge screws dzasimbiswa, 0.03mm feeler gauge haibvumidzwe kuiswa.

4. Mushure mokunge giya raunganidzwa, rinofanira kutenderera zvishoma nezvishoma, zviratidzo zvakajeka uye zvakakwana, uye nzira yemafuta ekuzora yakachena uye isina kuvharwa.

4. Single-section camshafts inobvumirwa kuchinjwa.

5. The radial runout yejenari yega yega yecamshaft kuenda kune common axis yejenari 1, 5, uye 9 i0.1mm, uye indexing tolerance yekamera yega yega inoenderana necam yezita rimwe chete panzvimbo yekutanga (yepfumbamwe) 0.5 madhigirii.

Kugadzirisa nzira

1. Kurapa kwepamusoro: Shandisa oxygen acetylene kugocha pamusoro pezvikamu zvakasakara zveinjini camshaft kusvikira pasina maspark adonhedzwa, wozotsigira nhengo dzakasakara, wozopuruzira zvikamu zvakasakara zvecamshaft ye. kugadzira seti kufumura ruvara rwesimbi rwepakutanga, uye wobva wachenesa nekupukuta zvikamu zvakasakara neabsolute ethanol;

2. Mushure mekuedzwa kusina chinhu kwekutakura, chenesa nzvimbo yemukati yebereti neabsolute ethanol uye shandisa Soleil SD7000 yekusunungura mumiririri mushure mokunge muedzo usina chinhu wakarurama;

3. Kuenzanisa kusanganiswa kweSoleil carbon nano-polymer zvinhu, zvibatanidze kuti zvive yunifomu uye pasina kusiyana kwemavara, uye zvino shandisa zvakafanana zvinhu zvakasanganiswa kune zvikamu zvinogadziriswa;

4. Isai kutakura uye kupisa zvinhu kuti zviome;

5. Bvisa bhere, bvisa zvinhu zvakanyanyisa pamusoro, uye shandisa zvinyorwa kaviri;

6. Isa cam uye simbisa nzvimbo uye kutungamira kwekamera kuve nechokwadi chekushandisa mushure mekugadzirisa, ipapo kugadzirisa kunogona kupedzwa.

Pombi kutapurirana

1. Chenesa zvose uye bvisa tsvina yemafuta munharaunda yemafuta.

2. Bhokisi rekutsigira pombi richave risina kuputika uye kukuvara, uye nzvimbo yekubatanidza yekuisa ichave yakati sandara.