Ukugudluzwa kwenjini kutholakala ngokwenza izibalo zezibalo ezitholakala esilinganisweni sejiyomethri sezingxenye zayo. Ngokuqondile, ingxenye yenjini eyenza amandla okushayela. Noma kunjalo, ungaphambanisi umthamo weyunithi yesilinda nengqikithi, njengoba zibhekisela kumanani ahlukene.
Nakuba abantu abaningi bekholelwa kanjalo, i- ukususwa kwenjini akusona sonke igebe ngaphakathi kwamasilinda. Sekuseduze indawo esetshenziselwa ukudala ukunyakaza we pistons. Okusho ukuthi, ivolumu phakathi kwe-Top Dead Center kanye ne-Bottom Dead Center yama-pistons.
Konke okunye, uphumile yalokho okubhekwa njengokuhamba kwenjini. Ini ngokwesibonelo, the amagumbi omlilo, okuyindawo lapho ukuqhuma kuqala khona, kodwa lapho i-piston ingavuki khona. Futhi ababali, yebo, izingxenye zamasilinda lapho amakhanda ama-piston angehli khona.
ukususwa kweyunithi
Ivolumu ye eyodwa kuphela yamasilinda injini. Njengoba sesinitshelile, imayelana nokulinganisa isikhala phakathi kwe-Top Dead Center kanye ne-Bottom Dead Center yepiston. Okutholakala ngefomula elandelayo: π x (ububanzi besilinda²/4) bese uyiphindaphinda por ukuphakama kohambo oluphelele noma Umjaho wePiston.
Yiqiniso, ezinjinini ze ukucindezela okuguquguqukayo, kucatshangelwa i- isilinganiso sokucindezela okuphezulu kakhulu. Okusho ukuthi, lapho injini isebenza nge-piston stroke enkulu kunazo zonke. Uma ungalwazi lolu hlobo lwamamotho, sincoma ukuthi ubheke lesi sihloko isilinganiso sokucindezela kwenjini. Ekugcineni inesigaba esichaza izinzuzo zayo nokuthi isebenza kanjani.
Ukususwa okuphelele
Kulokhu-ke sikhuluma ngokugudluzwa kwenjini okuyiyona ejwayele ukukhangiswa ezimotweni ezahlukene ezidayiswayo. Ukufuduka okuphelele kumane kuwumphumela we ngande inani elitholwe ngokubala kwe- ukususwa kweyunithi, ngenani lamapiston injini enayo.
Qaphela ukuthi yiyona inani lamapiston, hhayi inani lamasilinda. Nakuba kuvamile ukuzibona, inani elingalungile lingatholwa ezinjinini zepiston eziphikiswayo, ngoba zinamaphistoni amabili isilinda. Isici esingabonakala ngokwesibonelo ku- INNEngine motor. Kunoma yikuphi, akunandaba ukusebenzisa amasilinda noma ama-piston kuzo zonke izinjini.
Umphumela ngamunye otholakala kulezi zibalo, futhi njengoba ububanzi be-piston buvame ukuvezwa ngamamilimitha, buzovezwa ngamamilimitha angama-cubic. Ngakho-ke, ukuthola ukufuduka ngamasentimitha angama-cubic (njengoba kuvame ukuvezwa) kufanele sihlukanise umphumela ngo-1000.
Iyunithi kanye nomthamo we-cylinder usuphelele usetshenziselwe ini?
Ngaphandle kokusetshenziswa kwalawa magugu emhlabeni we ubunjiniyela benjini, kusuka kwakhe ukuguqulwa y ukulungisa, ibuye isetshenziswe, isibonelo, ekubalweni kwe- amahhashi ezimali zemoto ngenjini yokushisa. Kumafomula asetshenziselwa lokhu, izilinganiso ezifana nobubanzi bamasilinda kanye nokushaywa kwamapiston kubonakala.
Ukubuyela emuva kubunjiniyela benjini, iyunithi, umthamo we-cylinder ophelele kanye nobudlelwano phakathi kwabo buvame ukusetshenziswa. Ngokwesibonelo, ngoba motors ezivamile kuba ukuthi ubudlelwano phakathi kwalaba ababili abukhulu kakhulu noma buncane kakhulu. Ngamanye amazwi, ungaweli kumasilinda amancane kakhulu ukuze injini ihambe noma okuphambene nalokho.
Ukususwa kweyunithi ephansi (amasilinda amancane)
Amasilinda amancane kakhulu abangela, isibonelo, ukuthi inani lengxube lincane ngakho-ke lokho i-torque ekhiqiziwe incane. Yini engaxazululwa nge-supercharging, nakuba kunemikhawulo ethile engeqiwe ezimotweni ezivamile esizibona ngokuvamile emgwaqweni.
Ukususwa kweyunithi ephezulu (amasilinda amakhulu)
Akufanele kukhohlwe ukuthi ukuthungela kukaphethiloli akukona ngokushesha futhi ilangabi eliwukhiqizayo lithatha isikhathi ukwanda. Uma isilinda sikhulu, kuzothatha isikhathi eside ukusunduza i-piston ngempumelelo, ngoba kuzothatha isikhathi ukufika. Okungalungiswa ngezinga elithile ngokuqhubekayo ukuthungela phambili. Nokho, le ntuthuko inemikhawulo futhi ayikwazi ukusetshenziswa kabi.
Umphumela uba ukuthi ama-rev enjini awakwazi ukuba phezulu kakhulu, ngoba ilangabi alinaso isikhathi sokuhambisa injini ngesivinini esithile sokujika. Futhi, uma isilinda siba sikhulu, isivinini i-piston kufanele sifinyelele kuyo siphezulu ukuze simboze wonke ukunyakaza futhi, futhi, lokho kudala ukungqubuzana nokushisa okwengeziwe.
Inzuzo ukuthi isilinda esikhulu ivumela abadala amagagasi ukungena komoya noma ingxube kanye nokuxoshwa kwamagesi. Ngaphezu kokwenza kube lula uku hlanganisa izinhlelo ezimbili amapulaki.
Njengoba ubona, zombili izimo ukuletha izinkinga ezengeziwe okudinga ukuxazululwa. Ngenxa yaleso sizathu, ngaphezu kwabanye, yingakho ubona izinjini eziningi kakhulu nge displacement eliphansi kakhulu, kodwa amasilinda amathathu. Isibonelo, ku-0,9 litre, 1.0 litre noma 1.2 litre izinjini. Ngaphandle kokudlidliza okwengeziwe abakudalayo, ikakhulukazi kuma-revs aphansi.
Ingabe ukufuduka kungashintshwa?
Ngaphandle kwe- amandla-ups motor Okuvame kakhulu kubandakanya ukuhlelwa kabusha kwezinto zikagesi, kukhona nokulungiswa Ngokujulile ekwazi ngisho nokuguqula ukususwa kweyunithi futhi, ngokunengqondo, isamba. Isibonelo esihle salokhu yi- I-Brabus 900 G65. Ukuguqulwa kwe-Mercedes G-Class ka-2016 enenjini engu-12-litre 6.0-cylinder, okwathi ngemva kwezinguquko yayinevolumu engu-6.3 amalitha.
Njengoba ubonile, sikhulume kokubili ububanzi bamasilinda kanye ne-piston stroke. Womabili amanani angashintshwa ngumuntu olungiselelayo. Ngokwesibonelo, ububanzi ngokuvamile bukhulisiwe ngokusebenzisa i- umshini wokugaya ngokunemba, okunciphisa ukushuba kwezindonga zesilinda. Insiza okuvela kuyo ungahlukumezi ngenxa yemikhawulo yamandla ebhulokhi yenjini. Yini okufanele uyibekezelele? umthwalo ofanayo, ukungqubuzana nokushisa nge udonga oluncane. Lokhu kusobala ukuthi kukhuphuka usayizi wamapiston ngesilinganiso esifanayo.
Ngokuqondene ne Umjaho wePiston, ingabuye ilungiswe, nakuba lokho kungaholela ezinguqukweni izinduku zokuxhuma, i-crankshaft nezinye izinto ezihlobene. Futhi, angeke futhi ahlukunyezwe yalokhu kuguqulwa kusukela ku- isivinini se-piston sizokhula ekuphendukeni ngakunye kwenjini futhi lokho kwandisa ukushisa ngenxa yokungqubuzana, ngaphezu kwezinye izinkinga.
Isithombe 1 – Nick Ares ; Isithombe 5 - U-Eric Kilby
Kuyathakazelisa kakhulu futhi ngesikhathi esifanayo kulula kakhulu ukuyiqonda, angazi ukuthi ingahlinzeka ngokuzivocavoca okuhlobene nomthamo we-cylinder.
Sanibonani ngicela ningitshele lo msebenzi!Imoto inenjini enamasilinda amane.Ububanzi besilinda ngasinye ngu-83mm kanti i-piston stroke ngu-90mm.
489 cm3 iyunithi isilinda futhi 4 inikeza 1947,8 cm3 noma 1,947 lt.
Ngidinga ukubala umthamo we-cylinder wezinjini ezine kodwa angazi ukuthi izibalo ngizozithathaphi, ngicela ningisize ngezinhlobo ezine zezinjini kanye nedatha yazo
uhlobo lwenjini nonyaka ngicela
Lesi sihloko sithakazelisa kakhulu futhi kulula ukukuqonda lokho abasifundisa kona.
isisekelo sepiston singabalwa (lula ngokubona kwami) ngokwenza u-Π X Radius wepiston isikwele bese iphindaphindwa ngokushaya ukuze iyunithi igudluke.
Ungakwazi ukuthuthukisa lo msebenzi ngazo zonke izinyathelo injini engu-6-cylinder enobubanzi obungu-80mm kanye ne-stroke engu-70mm ukubala ukususwa kweyunithi kanye nokubonga okuphelele.
Ububanzi 8'0 cc
I-Stroke 7'0cc
Siphindaphinda ububanzi ngokwawo, umphumela uphindaphindwe ngenombolo pi engu-3'1416, esiyihlukanisa ngo-4, futhi siphindaphindeka ngokushaya futhi isinika ivolumu nge-cylinder ngayinye, bese iphindaphindwa ngenombolo yamasilinda. futhi sinengqikithi.
8'0 X 8'0 X 3'1416
—————————- =50'265 X 7'0 =351'85 Ivolumu yesilinda
4
351'85 X 6 amasilinda = 2.111'15 isamba sokufuduka.
ngiyabonga uqede ukungabaza kwami ngalesi sibonelo (Y)
ngicela ukungixhasa ukuze ngazi nge cubis centimeter stories is a suburbn 2014 ngiyanibingelela
Sawubona, ngingumfundi owenza unyaka wesithathu kulokhu futhi ngingathanda uma ungicela ukuthi ngeluleke uhlobo oluthile lokuzivocavoca ukuze uzijwayeze ukubala ukususwa kwenjini.
Cha ngeke sikwazi ukuduma xD
angakwazi ukwenza lo msebenzi: injini engu-6-cylinder enobubanzi bepiston obuyi-82.7 mm kanye nokushaywa kwe-83.5 mm, isebenzisa okungenani amadesimali amabili ekusebenzeni, ukubala ukufuduka okuphelele ngamasentimitha angama-cubic namalitha, kanye nokuthi yini isilinganiso sokucindezela ukwazi ukuthi ivolumu ye-compression stroke ingu-49.82.
Siyabonga ngomnikelo wokuqonda okuhle emiqondweni kanye nezibonelo eziqondakala kalula,