Indlela yoLungiso lweCamshaft yeSeti yeJeneretha yaseCummins

Iimpazamo eziqhelekileyo ze-camshaft yeesethi ze-diesel ze-Cummins ziquka ukunxiba okungaqhelekanga, ingxolo engaqhelekanga kunye nokwaphuka.Iimpawu zokugqoka okungaqhelekanga zivame ukubonakala phambi kokuba kwenzeke ingxolo engaqhelekanga kunye nokuphuka.

1. I-camshaft yesethi yejeneretha ye-diesel iphantse ekupheleni kwenkqubo yokuthambisa i-injini, ngoko ke imeko yokuthambisa ayinalo ithemba.Ukuba ipompo yeoli inoxinzelelo olwaneleyo lokubonelela nge-oyile ngenxa yexesha lokusetyenziswa ngokugqithisileyo okanye ezinye izizathu, okanye i-oyile yokuthambisa ivaliwe kwaye i-oyile yokuthambisa ayinakufikelela kwi-camshaft yesethi yejenereyitha ye-diesel, okanye i-torque yokuqinisa i-cap yokubopha i-bolts. inkulu kakhulu, ioyile yokuthambisa ayinakungena kwiseti yejeneretha yedizili Ukukhutshwa kweCamshaft kuya kubangela ukunxiba okungaqhelekanga kwecamshaft yesethi yejeneretha yedizili.

2. Ukunxiba okungaqhelekanga kwe-camshaft yesethi ye-diesel generator kuya kubangela ukuba umsantsa phakathi kwe-camshaft kunye nesihlalo sokuthwala unyuke, kwaye i-camshaft yesethi ye-diesel generator iya kuhamba nge-axially, kubangele ingxolo engaqhelekanga.Ukunxitywa okungaqhelekanga kuya kubangela ukuba umsantsa phakathi kwekhamera ye-drive kunye ne-hydraulic tappet yande.Xa ikhamera idibene ne-tappet ye-hydraulic, impembelelo iya kwenzeka, eya kubangela ingxolo engaqhelekanga.

3. I-diesel generator set camshafts ngamanye amaxesha ineempazamo ezinzulu ezifana nokuphuka.Izizathu eziqhelekileyo zibandakanya ukuqhekeka kwe-tappet ye-hydraulic okanye ukunxiba kakhulu, ukuthambisa okunzima, umgangatho ombi we iseti yejenereyitha yedizili iicamshafts, kunye nejenereyitha yedizili eqhekekileyo iseti iigiya zexesha le-camshaft, njl.

4. Kwezinye iimeko, ukungasebenzi kakuhle kwe-camshaft yesethi ye-diesel generator kubangelwa izizathu ezenziwe ngumntu, ngakumbi xa i-camshaft yesethi ye-diesel generator ingachithwanga kakuhle kwaye idityaniswe xa injini ilungiswa.Umzekelo, xa ukhulula icamshaft ethwele ikepusi yesethi yejenereyitha yedizili, sebenzisa ihamile okanye isikrudrayiva ukuze ucinezele uxinzelelo, okanye ufake isivalo kwindawo engalunganga, okukhokelela ekungalinganini phakathi kwesivalo sokuthwala kunye nesitulo sokuthwala, okanye ukuqina. i-torque ye-bolts yokuqinisa i-cap yokuthwala inkulu kakhulu, njl.Xa ufaka isigqubuthelo sokuthwala, nikela ingqalelo kwi-arrow yesalathiso kunye nenombolo yendawo kumphezulu wesigqubuthelo sokuthwala, kwaye usebenzise i-torque wrench ukuqinisa i-bolts yokubopha i-bolts ngokuhambelana ngokungqongqo kunye ne-torque echaziweyo.

Iimfuno zobugcisa--camshaft

1)Icamshaft kufuneka ingagotywa okanye iqhekezwe;ijenali akufuneki ikhululwe, icunyuzwe, okanye ihlulwe.Ukunxiba okugqithisileyo kufuneka kulungiswe;umsonto we-shaft ulungile.

2) Vumela ukulungiswa okubandayo kunye nokulungelelanisa.

3)Indawo yokusebenza yekam kufuneka ingabikho ukuxobuka, imingxuma okanye umonakalo;xa iprofayili yekhamera inxiba ingaphezulu kwe-0.15mm, ivumelekile ukuba ifake ukugaya, kwaye ubunzima bomhlaba emva kokusila akumele bube ngaphantsi kwe-HRC57.I-crankshaft yokuphakamisa kufuneka ihlangabezane neemfuno zokuqala zoyilo, kodwa nge-Radius yesangqa sesiseko se-air cam kufuneka ingabi ngaphantsi kwe-49.5mm, kunye ne-base circle radius ye-oyile yonikezelo lwekhamera kufuneka ingabi ngaphantsi kwe-47.0mm.

Ukuhanjiswa kwegiya

1. Emva kokuhlolwa, zonke iigiya azivumelekanga ukuba zibe nokuqhekeka, ukuqhekeka, kunye nokunxitywa kwenxalenye.Indawo yokubeka indawo yezinyo akufanele idlule i-10% yendawo yezinyo, kwaye umonakalo onzima akufanele udlule i-5% yendawo yezinyo.

2. Izibiyeli kufuneka zingaqhekeki okanye zonakaliswe.Ukuma kwe-axis ye-bracket shaft kwi-bracket mounting flange kufuneka ihlangabezane neemfuno zoyilo.

3. Umphezulu odibeneyo wesibiyeli kunye nomzimba kufuneka unamathele ngokusondeleyo.Emva kokuba izikhonkwane ziqinisiwe, i-0.03mm ye-feeler gauge ayivumelekanga ukuba ifakwe.

4. Emva kokuba i-gear ihlanganiswe, kufuneka ijikeleze ngokuguquguqukayo, ukuphawula kucacile kwaye kugqityiwe, kwaye indlela yeoli yokuthambisa icocekile kwaye ingabonakali.

4. Iicamshaft zecandelo elinye zivumelekile ukuba zitshintshwe.

5. I-radial runout yejenali nganye ye-camshaft ukuya kwi-common axis yejenali 1, 5, no-9 yi-0.1mm, kunye nokunyamezela kwe-indexing yekhamera nganye xa kuthelekiswa nekhamera yegama elifanayo kwindawo yokuqala (yesithoba) 0.5 degrees.

Indlela yokulungisa

1. Unyango lomphezulu: Sebenzisa ioksijini iacetylene ukuqhotsa umphezulu weendawo ezigugileyo zecamshaft ye-injini de kungabikho iintlantsi zitshizwayo, kwaye emva koko uxhase iindawo ezigugileyo, kwaye emva koko upolisha iindawo ezigugileyo zecamshaft ye-camshaft. iiseti ezivelisayo ukuveza umbala wentsimbi wokuqala, kwaye emva koko ucoce kwaye ucoce iindawo ezigugileyo nge-ethanol epheleleyo;

2. Emva kovavanyo olungenanto lwe-bearing, coca indawo engaphakathi yokuthwala nge-ethanol epheleleyo kwaye usebenzise i-agent ye-Soleil SD7000 yokukhupha emva kokuba uvavanyo olungenanto luchanekile;

3. Ngokulinganayo ukudibanisa izinto ze-Soleil carbon nano-polymer, zidibanise ukuba zifanane kwaye zingabikho ukuhluka kombala, uze usebenzise ngokulinganayo izinto ezixutywe kwiindawo eziza kulungiswa;

4. Faka i-bearing kunye nokutshisa izinto ukuze ziqiniswe;

5. Ukuqhawula ukuthwala, susa izinto ezingaphezulu kwendawo, kwaye usebenzise izinto kabini;

6. Faka ikhamera kwaye uqinisekise indawo kunye nolwalathiso lwekhamera ukuqinisekisa ukuba umphumo wokusetyenziswa emva kokulungiswa, ngoko ukulungiswa kunokugqitywa.

Ukuhanjiswa kwempompo

1. Coca zonke kwaye ususe i-oil stain kwisekethe yeoli.

2. Ibhokisi yenkxaso yempompo ayiyi kukhululeka kwiintanda kunye nomonakalo, kwaye indawo yokudibanisa yokufakela iya kuba tyaba.