Marine cylinder cover, inozivikanwawo se humburumbira musoro, chikamu chinokosha chejini yegungwa, inoshanda sechidziviriro chekudzivirira chinovhara chikamu chepamusoro checylinder, apo kupisa kunoitika.
Neakawanda evhavha sarudzo dziripo mumusika wemugungwa, kusarudza yakakodzera silinda chivharo kunogona kuve kwakaoma. Semutengesi ane mukurumbira wezvikamu zvemugungwa, tinopa nzira yakazara yekukubatsira kufamba nesarudzo iyi nemazvo.
Kutanga-SarudzaIyo Marine Engine Type
Kune marudzi maviri ekutanga einjini dzemugungwa: dizeli injini uye peturu injini. The Marine cylinder head dhizaini uye kushanda kunosiyana pakati pemhando idzi mbiri dzeinjini.
For injini dzedhiziri, iyo marine cylinder head yakanyatsogadzirirwa kubata yakakwirira compression ratios uye tembiricha zvine chekuita nekupisa kwedhiziri. Inobatanidza zvinhu zvakadai semakamuri makuru ekupisa, kuvaka kwakasimba, uye zvigaro zvevharuvhu zvakasimba kuti zvimire kumanikidziro uye tembiricha inogadzirwa panguva yekupisa kwedhiziri. Diesel injini cylinder misoro inosanganisirawo zvigadziro zvemajekiseni emafuta, ayo anonyatso endesa mafuta mumakamuri ekupisa. Pamusoro pezvo, vanogona kunge vaine maplugs anopenya kana zvimwe zvinhu zvekudziya kubatsira mukutonhora kutanga.
Injini dzepeturu dzinoda cylinder misoro inokwanisa kugarisa zvinodiwa zvekudzima moto. Iyo marine cylinder musoro dhizaini yeinjini dzepeturu inowanzo sanganisira makamuri madiki ekupisa kukurudzira kupisa kwakanaka kwemusanganiswa wemafuta emhepo. Ivo zvakare vane zvigadziro zve spark plugs, izvo zvinounza spark yemagetsi inodiwa kubatidza musanganiswa wemafuta emhepo. Dhizaini yepeturu injini silinda misoro inotarisa pakugadzirisa kuyerera kwemhepo uye mafuta atomization kuwedzera kupisa uye kuita kwese.
Chechipiri-Simbisa Marine Cylinder Cover Material
Zvinhu zvevhavha yecylinder yegungwa zvinogona kusiyana zvichienderana nerudzi rweinjini iri kushandiswa.Heano mamwe mazano akajairika ekusarudzwa kwezvinhu zvinoenderana nemhando dzeinjini dzinozivikanwa:
Kanda Iron Cylinder Head
Cast iron cylinder heads inowanzo shandiswa muinjini dzedhiziri dzinorema nekuda kwesimba radzo rakanaka, kuramba kupisa, uye kusimba. Ivo vanogona kumirisana nepamusoro compression ratios uye tembiricha kushanduka kunowanzo kuwanikwa mumainjini edhiziri.
Aluminium Cylinder Head
Aluminium cylinder misoro inowanzoshandiswa muinjini dzepeturu uye injini dzedhiziri dzakareruka. Aluminium inopa chiyero chakanaka pakati pesimba uye uremu, ichiita kuti ive yakakodzera kune injini uko kuderedza uremu kunodiwa pasina kukanganisa kuita.
Steel Cylinder Head
Simbi silinda misoro inoshandiswa mune mamwe anorema-basa dhiziri injini inoda yakasarudzika simba uye kuramba kune yakanyanyisa mamiriro.
Alloy Cylinder Head
Alloy cylinder heads, anowanzo gadzirwa nealuminium alloys, anoshandiswa mumhando dzakasiyana dzepeturu uye madiki edhiziri. Alloys anopa musanganiswa wesimba, kupisa kwekudzivirira, uye lightweight zvivakwa.
Chechitatu-Fungisisa Operating Conditions
Kana uchifunga nezvemamiriro ekushanda ekusarudza chivharo chemugungwa silinda, zvinhu zvakaita setembiricha, kudzvanywa, mamiriro ekunze, vibration, kuvhunduka, uye kuwanikwa kwekugadzirisa kunofanirwa kuongororwa. Chifukidziro chinofanira kugadzirwa kubva kune zvinhu zvinokwanisa kutsungirira tembiricha yakakwira uye kumanikidza. Inofanirawo kuva ne-corrosion-resistant properties kune nharaunda dzakaoma. Pamusoro pezvo, chivharo chinofanirwa kugadzirwa kuti chibate mavibrations uye kuvhunduka pasina kukanganisa kuvimbika kwayo. Kuwanikwa kuri nyore kwekugadzirisa kunogona kufambisa kuongorora uye kugadzirisa.
Pakupedzisira-Sarudza Chiratidzo chaunoda
Muchikamu chekupedzisira chekusarudza chivharo chesilinda yegungwa, une mhando dzakasiyana dzemhando dzekusarudza kubva, dzinosanganisira Wartsila, Sulzer, Mitsubishi, nevamwe. Imwe neimwe mhando inopa akasiyana maficha uye hunhu.
The Wärtsilä humburumbira musoro inonyanya kushandiswa kugadzira dizeli. Wärtsilä inyanzvi mukugadzira injini dzedhiziri dzakakura dzekushandisa mugungwa nekugadzira magetsi. Yayo chaiyo yekupisa kamuri dhizaini inogonesa kushanda kwemafuta-mhepo kusanganisa, zvichikonzera kupisa kwakagadziridzwa uye kuwedzera simba rekugadzira.
The Sulzer humburumbira musoro yakagadzirirwa injini dzedhiziri. Iyo Sulzer injini cylinder chivharo chigadziriso chakagadzirwa zvine hungwaru chakanyatso kurongedzerwa hupfumi hwekutakura matangi uye akawanda anotakura muhuremu hwemakumi maviri kusvika mazana matatu emakumi matatu emakumi matatu ezviuru tdw (akafa huremu matani). Hurukuro hwayo hwakabatana hunopa mabhenefiti asingaenzaniswi, kurerutsa maitiro ekuisa uye kubvumira imwe inoshanduka injini yekamuri dhizaini inogonesa kushandiswa kwakanaka kwenzvimbo.
The Murume B&W injini silinda musoro yakanyatsogadzirwa netarisiro huru yekusarudzwa kwezvinhu kuti ive nechokwadi chekuita kwakasiyana uye kusimba. Iyi misoro yemasilinda inonyanya kugadzirwa nemhando yepamusoro zvinhu, zvinosanganisira cast iron, aluminium alloy, kana musanganiswa wezvose. Kusarudzwa kwezvinhu kunogadzirwa nechinangwa chekupa simba rakakwana, kupisa kwekudzivirira, uye kusagadzikana kwemarara, nekudaro kunowedzera hupenyu hurefu uye kuvimbika kwemisoro yemasilinda. Iyi nzira ine hungwaru yekusarudza zvinhu inoita kuti iyo Man B&W silinda inovhara inokwanisa kumirisana nezvinodiwa zvekushanda kweinjini uye kuunza mashandiro akanaka pamusoro pehupenyu hwavo hwekushanda.
Mitsubishi inopa akasiyana akateedzana einjini, senge UEC, UET, uye LU, imwe neimwe iine chaiwo maapplication. UEC series Mitsubishi humburumbira misoro dzakagadzirirwa kusimba uye kushanda zvakanaka mumainjini makuru, akaderera-anomhanya emugungwa anoshandiswa mungarava dzinotakura zvinhu uye matangi. UET cylinder mavhavha akagadziridzwa kuti awedzere kupisa, kuburitsa simba, uye emission control mumainjini epakati-kumhanya anoshandiswa mumatugboats, mabhoti ebasa, uye kugadzirwa kwemagetsi. Iyo LU yakatevedzana inoratidzira lightweight cylinder mavhavha akagadzirwa nezvinhu zvepamberi zveinjini dzekumhanya dzemugungwa.
Yanmar humburumbira misoro inoshandiswa muzvishandiso zvemugungwa zvakagadzirirwa kumira nemamiriro ezvinhu akaomarara, kusanganisira kuratidzwa kwemvura yemunyu, hunyoro hwepamusoro, uye kugara uchizunguzika. Yakagadzirwa nezvinhu zvinodzivirira kupisa, vanonyatsosimbisa imba yekupisa uye vanobatanidza masisitimu ekutonhodza epamusoro kuti agadzirise kupisa.
Daihatsu humburumbira misoro anowanikwa mumhando dzakasiyana siyana uye zvigadziriso, zvakagadzirirwa kune akasiyana einjini modhi. Zvinhu zvakadai sekuchinja kweinjini, cylinder count, simba rekubuda, uye chinangwa chekushandiswa chinopesvedzera dhizaini yavo.
GDF (Guangzhou Diesel Engine Factory) inonyanya kugadzira epakati-kumhanya mahombe emagetsi edhiziri, injini dzegasi, uye seti yekugadzira. Zvavo GDF humburumbira musoro yakagadzirirwa zvakagadzirirwa zvikumbiro zvemugungwa, ichiratidza hunyanzvi hweinjiniya uye kuomerera kune zvemhando yepamusoro. Iine simba rakakura kubva 660 kW kusvika 4400 kW, GDF inopa yakavimbika uye inoshanda injini kuita, ichiita kuti humburumbira yavo ive sarudzo yakavimbika yekushanda kwemugungwa.
